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Star 22018
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T
TDengine
提交 4cd512a2 编写于 作者: S Shengliang Guan
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Merge branch 'fix/mnode' into feature/sync-mnode-integration

上级 fa2d3b3f 9f38ff67
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Showing with 3598 addition and 2818 deletion
include/common/taosdef.h
浏览文件 @ 4cd512a2
......@@ -96,6 +96,7 @@ extern char *qtypeStr[];
#define TSDB_PORT_HTTP 11
#undef TD_DEBUG_PRINT_ROW
#undef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
#ifdef __cplusplus
}
......
include/util/taoserror.h
浏览文件 @ 4cd512a2
......@@ -639,6 +639,7 @@ int32_t* taosGetErrno();
#define TSDB_CODE_PAR_NOT_ALLOWED_FUNC TAOS_DEF_ERROR_CODE(0, 0x264F)
#define TSDB_CODE_PAR_NOT_ALLOWED_WIN_QUERY TAOS_DEF_ERROR_CODE(0, 0x2650)
#define TSDB_CODE_PAR_INVALID_DROP_COL TAOS_DEF_ERROR_CODE(0, 0x2651)
#define TSDB_CODE_PAR_INVALID_COL_JSON TAOS_DEF_ERROR_CODE(0, 0x2652)
//planner
#define TSDB_CODE_PLAN_INTERNAL_ERROR TAOS_DEF_ERROR_CODE(0, 0x2700)
......
include/util/tdef.h
浏览文件 @ 4cd512a2
......@@ -234,6 +234,7 @@ typedef enum ELogicConditionType {
#define TSDB_MAX_TAG_CONDITIONS 1024
#define TSDB_MAX_JSON_TAG_LEN 16384
#define TSDB_MAX_JSON_KEY_LEN 256
#define TSDB_AUTH_LEN 16
#define TSDB_PASSWORD_LEN 32
......
source/client/src/clientImpl.c
浏览文件 @ 4cd512a2
......@@ -866,8 +866,7 @@ static char* parseTagDatatoJson(void* p) {
if (j == 0) {
if (*val == TSDB_DATA_TYPE_NULL) {
string = taosMemoryCalloc(1, 8);
sprintf(varDataVal(string), "%s", TSDB_DATA_NULL_STR_L);
varDataSetLen(string, strlen(varDataVal(string)));
sprintf(string, "%s", TSDB_DATA_NULL_STR_L);
goto end;
}
continue;
......@@ -1003,7 +1002,7 @@ static int32_t doConvertUCS4(SReqResultInfo* pResultInfo, int32_t numOfRows, int
length = 0;
}
varDataSetLen(dst, length + CHAR_BYTES * 2);
*(char*)(varDataVal(dst), length + CHAR_BYTES) = '\"';
*(char*)POINTER_SHIFT(varDataVal(dst), length + CHAR_BYTES) = '\"';
} else if (jsonInnerType == TSDB_DATA_TYPE_DOUBLE) {
double jsonVd = *(double*)(jsonInnerData);
sprintf(varDataVal(dst), "%.9lf", jsonVd);
......
source/dnode/mgmt/mgmt_mnode/inc/mmInt.h
浏览文件 @ 4cd512a2
......@@ -37,6 +37,9 @@ typedef struct SMnodeMgmt {
SReplica replicas[TSDB_MAX_REPLICA];
int8_t replica;
int8_t selfIndex;
bool stopped;
int32_t refCount;
TdThreadRwlock lock;
} SMnodeMgmt;
// mmFile.c
......@@ -45,6 +48,8 @@ int32_t mmWriteFile(SMnodeMgmt *pMgmt, SDCreateMnodeReq *pMsg, bool deployed);
// mmInt.c
int32_t mmAlter(SMnodeMgmt *pMgmt, SDAlterMnodeReq *pMsg);
int32_t mmAcquire(SMnodeMgmt *pMgmt);
void mmRelease(SMnodeMgmt *pMgmt);
// mmHandle.c
SArray *mmGetMsgHandles();
......
source/dnode/mgmt/mgmt_mnode/src/mmInt.c
浏览文件 @ 4cd512a2
......@@ -110,6 +110,7 @@ static void mmClose(SMnodeMgmt *pMgmt) {
if (pMgmt->pMnode != NULL) {
mmStopWorker(pMgmt);
mndClose(pMgmt->pMnode);
taosThreadRwlockDestroy(&pMgmt->lock);
pMgmt->pMnode = NULL;
}
......@@ -142,6 +143,7 @@ static int32_t mmOpen(SMgmtInputOpt *pInput, SMgmtOutputOpt *pOutput) {
pMgmt->msgCb.queueFps[WRITE_QUEUE] = (PutToQueueFp)mmPutRpcMsgToWriteQueue;
pMgmt->msgCb.queueFps[SYNC_QUEUE] = (PutToQueueFp)mmPutRpcMsgToSyncQueue;
pMgmt->msgCb.mgmt = pMgmt;
taosThreadRwlockInit(&pMgmt->lock, NULL);
bool deployed = false;
if (mmReadFile(pMgmt, &deployed) != 0) {
......@@ -211,3 +213,22 @@ SMgmtFunc mmGetMgmtFunc() {
return mgmtFunc;
}
int32_t mmAcquire(SMnodeMgmt *pMgmt) {
int32_t code = 0;
taosThreadRwlockRdlock(&pMgmt->lock);
if (pMgmt->stopped) {
code = -1;
} else {
atomic_add_fetch_32(&pMgmt->refCount, 1);
}
taosThreadRwlockUnlock(&pMgmt->lock);
return code;
}
void mmRelease(SMnodeMgmt *pMgmt) {
taosThreadRwlockRdlock(&pMgmt->lock);
atomic_sub_fetch_32(&pMgmt->refCount, 1);
taosThreadRwlockUnlock(&pMgmt->lock);
}
\ No newline at end of file
source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
浏览文件 @ 4cd512a2
......@@ -111,7 +111,10 @@ int32_t mmPutRpcMsgToReadQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
}
int32_t mmPutRpcMsgToSyncQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
return mmPutRpcMsgToWorker(&pMgmt->syncWorker, pMsg);
if (mmAcquire(pMgmt) != 0) return -1;
int32_t code = mmPutRpcMsgToWorker(&pMgmt->syncWorker, pMsg);
mmRelease(pMgmt);
return code;
}
int32_t mmStartWorker(SMnodeMgmt *pMgmt) {
......@@ -180,6 +183,11 @@ int32_t mmStartWorker(SMnodeMgmt *pMgmt) {
}
void mmStopWorker(SMnodeMgmt *pMgmt) {
taosThreadRwlockWrlock(&pMgmt->lock);
pMgmt->stopped = 1;
taosThreadRwlockUnlock(&pMgmt->lock);
while (pMgmt->refCount > 0) taosMsleep(10);
tSingleWorkerCleanup(&pMgmt->monitorWorker);
tSingleWorkerCleanup(&pMgmt->queryWorker);
tSingleWorkerCleanup(&pMgmt->readWorker);
......
source/dnode/mnode/impl/inc/mndSync.h
浏览文件 @ 4cd512a2
......@@ -25,7 +25,6 @@ extern "C" {
int32_t mndInitSync(SMnode *pMnode);
void mndCleanupSync(SMnode *pMnode);
bool mndIsMaster(SMnode *pMnode);
bool mndIsRestored(SMnode *pMnode);
int32_t mndSyncPropose(SMnode *pMnode, SSdbRaw *pRaw);
void mndSyncStart(SMnode *pMnode);
void mndSyncStop(SMnode *pMnode);
......
source/dnode/mnode/impl/src/mndSync.c
浏览文件 @ 4cd512a2
......@@ -152,9 +152,10 @@ int32_t mndSyncPropose(SMnode *pMnode, SSdbRaw *pRaw) {
}
void mndSyncStart(SMnode *pMnode) {
syncSetMsgCb(pMnode->syncMgmt.sync, &pMnode->msgCb);
syncStart(pMnode->syncMgmt.sync);
mDebug("sync:%" PRId64 " is started", pMnode->syncMgmt.sync);
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
syncSetMsgCb(pMgmt->sync, &pMnode->msgCb);
syncStart(pMgmt->sync);
mDebug("sync:%" PRId64 " is started", pMgmt->sync);
}
void mndSyncStop(SMnode *pMnode) {}
......@@ -162,7 +163,6 @@ void mndSyncStop(SMnode *pMnode) {}
bool mndIsMaster(SMnode *pMnode) {
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
pMgmt->state = syncGetMyRole(pMgmt->sync);
return pMgmt->state == TAOS_SYNC_STATE_LEADER;
}
bool mndIsRestored(SMnode *pMnode) { return pMnode->syncMgmt.restored; }
\ No newline at end of file
return (pMgmt->state == TAOS_SYNC_STATE_LEADER) && (pMnode->syncMgmt.restored);
}
source/dnode/mnode/impl/src/mndTrans.c
浏览文件 @ 4cd512a2
......@@ -1079,6 +1079,8 @@ static bool mndTransPerformRedoLogStage(SMnode *pMnode, STrans *pTrans) {
}
static bool mndTransPerformRedoActionStage(SMnode *pMnode, STrans *pTrans) {
if (!mndIsMaster(pMnode)) return false;
bool continueExec = true;
int32_t code = mndTransExecuteRedoActions(pMnode, pTrans);
......@@ -1168,6 +1170,8 @@ static bool mndTransPerformUndoLogStage(SMnode *pMnode, STrans *pTrans) {
}
static bool mndTransPerformUndoActionStage(SMnode *pMnode, STrans *pTrans) {
if (!mndIsMaster(pMnode)) return false;
bool continueExec = true;
int32_t code = mndTransExecuteUndoActions(pMnode, pTrans);
......
source/dnode/mnode/impl/src/mnode.c
浏览文件 @ 4cd512a2
......@@ -86,7 +86,6 @@ static void *mndThreadFp(void *param) {
lastTime++;
taosMsleep(100);
if (pMnode->stopped) break;
if (!mndIsMaster(pMnode) || !mndIsRestored(pMnode)) continue;
if (lastTime % (tsTransPullupInterval * 10) == 0) {
mndPullupTrans(pMnode);
......@@ -436,8 +435,6 @@ int32_t mndProcessSyncMsg(SRpcMsg *pMsg) {
}
return ret;
return 0;
}
int32_t mndProcessMsg(SRpcMsg *pMsg) {
......@@ -446,7 +443,8 @@ int32_t mndProcessMsg(SRpcMsg *pMsg) {
mTrace("msg:%p, will be processed, type:%s app:%p", pMsg, TMSG_INFO(pMsg->msgType), ahandle);
if (IsReq(pMsg)) {
if (!mndIsMaster(pMnode) || !mndIsRestored(pMnode)) {
if (!mndIsMaster(pMnode) && pMsg->msgType != TDMT_MND_TRANS_TIMER && pMsg->msgType != TDMT_MND_MQ_TIMER &&
pMsg->msgType != TDMT_MND_TELEM_TIMER) {
terrno = TSDB_CODE_APP_NOT_READY;
mDebug("msg:%p, failed to process since %s, app:%p", pMsg, terrstr(), ahandle);
return -1;
......@@ -506,7 +504,7 @@ int64_t mndGenerateUid(char *name, int32_t len) {
int32_t mndGetMonitorInfo(SMnode *pMnode, SMonClusterInfo *pClusterInfo, SMonVgroupInfo *pVgroupInfo,
SMonGrantInfo *pGrantInfo) {
if (!mndIsMaster(pMnode) || !mndIsRestored(pMnode)) return -1;
if (!mndIsMaster(pMnode)) return -1;
SSdb *pSdb = pMnode->pSdb;
int64_t ms = taosGetTimestampMs();
......
source/dnode/mnode/impl/test/trans/CMakeLists.txt
浏览文件 @ 4cd512a2
......@@ -35,4 +35,3 @@ target_include_directories(
# NAME transTest2
# COMMAND transTest2
#)
source/dnode/vnode/src/meta/metaTable.c
浏览文件 @ 4cd512a2
......@@ -607,8 +607,15 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
if (iCol == 0) {
// TODO : need to update tag index
}
ctbEntry.version = version;
if(pTagSchema->nCols == 1 && pTagSchema->pSchema[0].type == TSDB_DATA_TYPE_JSON){
ctbEntry.ctbEntry.pTags = taosMemoryMalloc(pAlterTbReq->nTagVal);
if(ctbEntry.ctbEntry.pTags == NULL){
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
memcpy((void*)ctbEntry.ctbEntry.pTags, pAlterTbReq->pTagVal, pAlterTbReq->nTagVal);
}else{
SKVRowBuilder kvrb = {0};
const SKVRow pOldTag = (const SKVRow)ctbEntry.ctbEntry.pTags;
SKVRow pNewTag = NULL;
......@@ -632,6 +639,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
ctbEntry.ctbEntry.pTags = tdGetKVRowFromBuilder(&kvrb);
tdDestroyKVRowBuilder(&kvrb);
}
// save to table.db
metaSaveToTbDb(pMeta, &ctbEntry);
......@@ -641,6 +649,7 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
tDecoderClear(&dc1);
tDecoderClear(&dc2);
if (ctbEntry.ctbEntry.pTags) taosMemoryFree((void*)ctbEntry.ctbEntry.pTags);
if (ctbEntry.pBuf) taosMemoryFree(ctbEntry.pBuf);
if (stbEntry.pBuf) tdbFree(stbEntry.pBuf);
tdbTbcClose(pTbDbc);
......
source/dnode/vnode/src/tsdb/tsdbReadImpl.c
浏览文件 @ 4cd512a2
......@@ -252,6 +252,45 @@ static FORCE_INLINE void tsdbSwapDataCols(SDataCols *pDest, SDataCols *pSrc) {
pSrc->cols = pCols;
}
static void printTsdbLoadBlkData(SReadH *readh, SDataCols *pDCols, SBlock *pBlock, const char *tag, int32_t ln) {
printf("%s:%d:%" PRIi64 " ================\n", tag, ln, taosGetSelfPthreadId());
if (pBlock) {
SDFile *pHeadf = TSDB_READ_HEAD_FILE(readh);
printf("%s:%d:%" PRIi64 ":%p:%d %s\n", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
pHeadf->f.aname);
SDFile *pDFile = pBlock->last ? TSDB_READ_LAST_FILE(readh) : TSDB_READ_DATA_FILE(readh);
printf("%s:%d:%" PRIi64 ":%p:%d %s\n", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
pDFile->f.aname);
}
SDataCol *pDCol = pDCols->cols + 0;
if (TSKEY_MIN == *(int64_t *)pDCol->pData) {
ASSERT(0);
}
int rows = pDCols->numOfRows;
for (int r = 0; r < rows; ++r) {
if (pBlock) {
printf("%s:%d:%" PRIi64 ":%p:%d rows[%d][%d] ", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
rows, r);
} else {
printf("%s:%d:%" PRIi64 ":%s rows[%d][%d] ", tag, ln, taosGetSelfPthreadId(), "=== merge === ", rows, r);
}
int nDataCols = pDCols->numOfCols;
int j = 0;
SCellVal sVal = {0};
while (j < nDataCols) {
SDataCol *pDataCol = pDCols->cols + j;
tdGetColDataOfRow(&sVal, pDataCol, r, pDCols->bitmapMode);
tdSCellValPrint(&sVal, pDataCol->type);
++j;
}
printf("\n");
}
fflush(stdout);
}
int tsdbLoadBlockData(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo) {
ASSERT(pBlock->numOfSubBlocks > 0);
STsdbCfg *pCfg = REPO_CFG(pReadh->pRepo);
......@@ -266,15 +305,23 @@ int tsdbLoadBlockData(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo) {
}
}
if (tsdbLoadBlockDataImpl(pReadh, iBlock, pReadh->pDCols[0], TSDB_BITMODE_ONE_BIT) < 0) return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkData(pReadh, pReadh->pDCols[0], iBlock, __func__, __LINE__);
#endif
for (int i = 1; i < pBlock->numOfSubBlocks; i++) {
iBlock++;
if (tsdbLoadBlockDataImpl(pReadh, iBlock, pReadh->pDCols[1], TSDB_BITMODE_DEFAULT) < 0) return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkData(pReadh, pReadh->pDCols[1], iBlock, __func__, __LINE__);
#endif
// TODO: use the real maxVersion to replace the UINT64_MAX to support Multi-Version
if (tdMergeDataCols(pReadh->pDCols[0], pReadh->pDCols[1], pReadh->pDCols[1]->numOfRows, NULL,
TD_SUPPORT_UPDATE(update), TD_VER_MAX) < 0)
return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkData(pReadh, pReadh->pDCols[0], iBlock, " === MERGE === ", __LINE__);
#endif
}
// if ((pBlock->numOfSubBlocks == 1) && (iBlock->hasDupKey)) { // TODO: use this line
if (pBlock->numOfSubBlocks == 1) {
......@@ -286,6 +333,9 @@ int tsdbLoadBlockData(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo) {
}
tsdbSwapDataCols(pReadh->pDCols[0], pReadh->pDCols[1]);
ASSERT(pReadh->pDCols[0]->bitmapMode != 0);
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkData(pReadh, pReadh->pDCols[0], iBlock, " === UPDATE FILTER === ", __LINE__);
#endif
}
ASSERT(pReadh->pDCols[0]->numOfRows <= pBlock->numOfRows);
......@@ -295,6 +345,53 @@ int tsdbLoadBlockData(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo) {
return 0;
}
static void printTsdbLoadBlkDataCols(SReadH *readh, SDataCols *pDCols, SBlock *pBlock, const int16_t *colIds,
int numOfColsIds, const char *tag, int32_t ln) {
printf("%s:%d:%" PRIi64 " ================\n", tag, ln, taosGetSelfPthreadId());
if (pBlock) {
SDFile *pHeadf = TSDB_READ_HEAD_FILE(readh);
printf("%s:%d:%" PRIi64 ":%p:%d %s\n", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
pHeadf->f.aname);
SDFile *pDFile = pBlock->last ? TSDB_READ_LAST_FILE(readh) : TSDB_READ_DATA_FILE(readh);
printf("%s:%d:%" PRIi64 ":%p:%d %s\n", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
pDFile->f.aname);
}
int rows = pDCols->numOfRows;
for (int r = 0; r < rows; ++r) {
if (pBlock) {
printf("%s:%d:%" PRIi64 ":%p:%d rows[%d][%d] ", tag, ln, taosGetSelfPthreadId(), pBlock, (int32_t)pBlock->len,
rows, r);
} else {
printf("%s:%d:%" PRIi64 ":%s rows[%d][%d] ", tag, ln, taosGetSelfPthreadId(), "=== merge === ", rows, r);
}
int nDataCols = pDCols->numOfCols;
int j = 0, k = 0;
SCellVal sVal = {0};
while (j < nDataCols) {
if (k >= numOfColsIds) break;
SDataCol *pDataCol = pDCols->cols + j;
int16_t colId1 = pDataCol->colId;
int16_t colId2 = *(colIds + k);
if (colId1 < colId2) {
++j;
} else if (colId1 > colId2) {
++k; // colId2 not exists in SDataCols
printf("NotExists ");
} else {
tdGetColDataOfRow(&sVal, pDataCol, r, pDCols->bitmapMode);
tdSCellValPrint(&sVal, pDataCol->type);
++j;
++k;
}
}
printf("\n");
}
fflush(stdout);
}
// TODO: filter by Multi-Version
int tsdbLoadBlockDataCols(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo, const int16_t *colIds, int numOfColsIds,
bool mergeBitmap) {
......@@ -310,14 +407,25 @@ int tsdbLoadBlockDataCols(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo,
}
}
if (tsdbLoadBlockDataColsImpl(pReadh, iBlock, pReadh->pDCols[0], colIds, numOfColsIds, TSDB_BITMODE_ONE_BIT) < 0) return -1;
if (tsdbLoadBlockDataColsImpl(pReadh, iBlock, pReadh->pDCols[0], colIds, numOfColsIds, TSDB_BITMODE_ONE_BIT) < 0)
return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkDataCols(pReadh, pReadh->pDCols[0], iBlock, colIds, numOfColsIds, __func__, __LINE__);
#endif
for (int i = 1; i < pBlock->numOfSubBlocks; i++) {
iBlock++;
if (tsdbLoadBlockDataColsImpl(pReadh, iBlock, pReadh->pDCols[1], colIds, numOfColsIds, TSDB_BITMODE_DEFAULT) < 0) return -1;
if (tsdbLoadBlockDataColsImpl(pReadh, iBlock, pReadh->pDCols[1], colIds, numOfColsIds, TSDB_BITMODE_DEFAULT) < 0)
return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkDataCols(pReadh, pReadh->pDCols[1], iBlock, colIds, numOfColsIds, __func__, __LINE__);
#endif
// TODO: use the real maxVersion to replace the UINT64_MAX to support Multi-Version
if (tdMergeDataCols(pReadh->pDCols[0], pReadh->pDCols[1], pReadh->pDCols[1]->numOfRows, NULL,
TD_SUPPORT_UPDATE(update), TD_VER_MAX) < 0)
return -1;
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkDataCols(pReadh, pReadh->pDCols[0], NULL, colIds, numOfColsIds, __func__, __LINE__);
#endif
}
// if ((pBlock->numOfSubBlocks == 1) && (iBlock->hasDupKey)) { // TODO: use this line
if (pBlock->numOfSubBlocks == 1) {
......@@ -329,18 +437,23 @@ int tsdbLoadBlockDataCols(SReadH *pReadh, SBlock *pBlock, SBlockInfo *pBlkInfo,
}
tsdbSwapDataCols(pReadh->pDCols[0], pReadh->pDCols[1]);
ASSERT(pReadh->pDCols[0]->bitmapMode != 0);
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkDataCols(pReadh, pReadh->pDCols[0], NULL, colIds, numOfColsIds,
" === update filter === ", __LINE__);
#endif
}
if (mergeBitmap && !tdDataColsIsBitmapI(pReadh->pDCols[0])) {
for (int i = 0; i < numOfColsIds; ++i) {
SDataCol *pDataCol = pReadh->pDCols[0]->cols + i;
if (pDataCol->len > 0 && pDataCol->bitmap) {
ASSERT(pDataCol->colId != PRIMARYKEY_TIMESTAMP_COL_ID);
ASSERT(pDataCol->pBitmap);
tdMergeBitmap(pDataCol->pBitmap, pReadh->pDCols[0]->numOfRows, pDataCol->pBitmap);
tdDataColsSetBitmapI(pReadh->pDCols[0]);
}
}
#ifdef TD_DEBUG_PRINT_TSDB_LOAD_DCOLS
printTsdbLoadBlkDataCols(pReadh, pReadh->pDCols[0], NULL, colIds, numOfColsIds, " === merge bitmap === ", __LINE__);
#endif
}
ASSERT(pReadh->pDCols[0]->numOfRows <= pBlock->numOfRows);
......@@ -551,9 +664,7 @@ static int tsdbLoadBlockDataImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *pDat
tdResetDataCols(pDataCols);
if (tdIsBitmapModeI(bitmapMode)) {
tdDataColsSetBitmapI(pDataCols);
}
pDataCols->bitmapMode = bitmapMode;
if (tsdbMakeRoom((void **)(&TSDB_READ_BUF(pReadh)), pBlock->len) < 0) return -1;
......@@ -740,9 +851,7 @@ static int tsdbLoadBlockDataColsImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *
tdResetDataCols(pDataCols);
if (tdIsBitmapModeI(bitmapMode)) {
tdDataColsSetBitmapI(pDataCols);
}
pDataCols->bitmapMode = bitmapMode;
// If only load timestamp column, no need to load SBlockData part
if (numOfColIds > 1 && tsdbLoadBlockOffset(pReadh, pBlock) < 0) return -1;
......
source/libs/command/src/command.c
浏览文件 @ 4cd512a2
......@@ -21,6 +21,7 @@ static int32_t getSchemaBytes(const SSchema* pSchema) {
case TSDB_DATA_TYPE_BINARY:
return (pSchema->bytes - VARSTR_HEADER_SIZE);
case TSDB_DATA_TYPE_NCHAR:
case TSDB_DATA_TYPE_JSON:
return (pSchema->bytes - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE;
default:
return pSchema->bytes;
......
source/libs/index/CMakeLists.txt
浏览文件 @ 4cd512a2
......@@ -34,7 +34,7 @@ if (${BUILD_WITH_INVERTEDINDEX})
endif(${BUILD_WITH_INVERTEDINDEX})
#if (${BUILD_TEST})
# add_subdirectory(test)
#endif(${BUILD_TEST})
if (${BUILD_TEST})
add_subdirectory(test)
endif(${BUILD_TEST})
source/libs/index/src/index.c
浏览文件 @ 4cd512a2
......@@ -29,7 +29,7 @@
#include "lucene++/Lucene_c.h"
#endif
#define INDEX_NUM_OF_THREADS 4
#define INDEX_NUM_OF_THREADS 1
#define INDEX_QUEUE_SIZE 200
#define INDEX_DATA_BOOL_NULL 0x02
......@@ -117,7 +117,6 @@ int indexOpen(SIndexOpts* opts, const char* path, SIndex** index) {
sIdx->path = tstrdup(path);
taosThreadMutexInit(&sIdx->mtx, NULL);
tsem_init(&sIdx->sem, 0, 0);
// taosThreadCondInit(&sIdx->finished, NULL);
sIdx->refId = indexAddRef(sIdx);
indexAcquireRef(sIdx->refId);
......@@ -143,13 +142,13 @@ void indexDestroy(void* handle) {
return;
}
void indexClose(SIndex* sIdx) {
indexReleaseRef(sIdx->refId);
bool ref = 0;
if (sIdx->colObj != NULL) {
void* iter = taosHashIterate(sIdx->colObj, NULL);
while (iter) {
IndexCache** pCache = iter;
indexCacheForceToMerge((void*)(*pCache));
indexInfo("%s wait to merge", (*pCache)->colName);
indexWait((void*)(sIdx));
iter = taosHashIterate(sIdx->colObj, iter);
indexCacheUnRef(*pCache);
......@@ -157,7 +156,7 @@ void indexClose(SIndex* sIdx) {
taosHashCleanup(sIdx->colObj);
sIdx->colObj = NULL;
}
// taosMsleep(1000 * 5);
indexReleaseRef(sIdx->refId);
indexRemoveRef(sIdx->refId);
}
int64_t indexAddRef(void* p) {
......@@ -554,8 +553,29 @@ void iterateValueDestroy(IterateValue* value, bool destroy) {
taosMemoryFree(value->colVal);
value->colVal = NULL;
}
static int64_t indexGetAvaialbleVer(SIndex* sIdx, IndexCache* cache) {
ICacheKey key = {.suid = cache->suid, .colName = cache->colName, .nColName = strlen(cache->colName)};
int64_t ver = CACHE_VERSION(cache);
taosThreadMutexLock(&sIdx->mtx);
TFileReader* trd = tfileCacheGet(((IndexTFile*)sIdx->tindex)->cache, &key);
if (trd != NULL) {
if (ver < trd->header.version) {
ver = trd->header.version + 1;
} else {
ver += 1;
}
indexInfo("header: %d, ver: %" PRId64 "", trd->header.version, ver);
tfileReaderUnRef(trd);
} else {
indexInfo("not found reader base %p", trd);
}
taosThreadMutexUnlock(&sIdx->mtx);
return ver;
}
static int indexGenTFile(SIndex* sIdx, IndexCache* cache, SArray* batch) {
int32_t version = CACHE_VERSION(cache);
int64_t version = indexGetAvaialbleVer(sIdx, cache);
indexInfo("file name version: %" PRId64 "", version);
uint8_t colType = cache->type;
TFileWriter* tw = tfileWriterOpen(sIdx->path, cache->suid, version, cache->colName, colType);
......@@ -575,6 +595,7 @@ static int indexGenTFile(SIndex* sIdx, IndexCache* cache, SArray* batch) {
if (reader == NULL) {
return -1;
}
indexInfo("success to create tfile, reopen it, %s", reader->ctx->file.buf);
TFileHeader* header = &reader->header;
ICacheKey key = {.suid = cache->suid, .colName = header->colName, .nColName = strlen(header->colName)};
......
source/libs/index/src/indexCache.c
浏览文件 @ 4cd512a2
......@@ -335,6 +335,9 @@ IndexCache* indexCacheCreate(SIndex* idx, uint64_t suid, const char* colName, in
taosThreadCondInit(&cache->finished, NULL);
indexCacheRef(cache);
if (idx != NULL) {
indexAcquireRef(idx->refId);
}
return cache;
}
void indexCacheDebug(IndexCache* cache) {
......@@ -426,13 +429,16 @@ void indexCacheDestroy(void* cache) {
if (pCache == NULL) {
return;
}
indexMemUnRef(pCache->mem);
indexMemUnRef(pCache->imm);
taosMemoryFree(pCache->colName);
taosThreadMutexDestroy(&pCache->mtx);
taosThreadCondDestroy(&pCache->finished);
if (pCache->index != NULL) {
indexReleaseRef(((SIndex*)pCache->index)->refId);
}
taosMemoryFree(pCache);
}
......
source/libs/index/src/indexFstCountingWriter.c
浏览文件 @ 4cd512a2
......@@ -97,6 +97,7 @@ WriterCtx* writerCtxCreate(WriterType type, const char* path, bool readOnly, int
int64_t file_size;
taosStatFile(path, &file_size, NULL);
ctx->file.size = (int)file_size;
} else {
// ctx->file.pFile = open(path, O_RDONLY, S_IRWXU | S_IRWXG | S_IRWXO);
ctx->file.pFile = taosOpenFile(path, TD_FILE_READ);
......
source/libs/index/src/indexTfile.c
浏览文件 @ 4cd512a2
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
p *
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
......@@ -152,10 +151,13 @@ TFileReader* tfileCacheGet(TFileCache* tcache, ICacheKey* key) {
char buf[128] = {0};
int32_t sz = indexSerialCacheKey(key, buf);
assert(sz < sizeof(buf));
indexInfo("Try to get key: %s", buf);
TFileReader** reader = taosHashGet(tcache->tableCache, buf, sz);
if (reader == NULL) {
if (reader == NULL || *reader == NULL) {
indexInfo("failed to get key: %s", buf);
return NULL;
}
indexInfo("Get key: %s file: %s", buf, (*reader)->ctx->file.buf);
tfileReaderRef(*reader);
return *reader;
......@@ -165,9 +167,10 @@ void tfileCachePut(TFileCache* tcache, ICacheKey* key, TFileReader* reader) {
int32_t sz = indexSerialCacheKey(key, buf);
// remove last version index reader
TFileReader** p = taosHashGet(tcache->tableCache, buf, sz);
if (p != NULL) {
if (p != NULL && *p != NULL) {
TFileReader* oldReader = *p;
taosHashRemove(tcache->tableCache, buf, sz);
indexInfo("found %s, remove file %s", buf, oldReader->ctx->file.buf);
oldReader->remove = true;
tfileReaderUnRef(oldReader);
}
......@@ -180,7 +183,6 @@ TFileReader* tfileReaderCreate(WriterCtx* ctx) {
if (reader == NULL) {
return NULL;
}
reader->ctx = ctx;
if (0 != tfileReaderVerify(reader)) {
......@@ -202,6 +204,7 @@ TFileReader* tfileReaderCreate(WriterCtx* ctx) {
tfileReaderDestroy(reader);
return NULL;
}
reader->remove = false;
return reader;
}
......@@ -536,7 +539,7 @@ TFileReader* tfileReaderOpen(char* path, uint64_t suid, int32_t version, const c
indexError("failed to open readonly file: %s, reason: %s", fullname, terrstr());
return NULL;
}
indexInfo("open read file name:%s, file size: %d", wc->file.buf, wc->file.size);
indexTrace("open read file name:%s, file size: %d", wc->file.buf, wc->file.size);
TFileReader* reader = tfileReaderCreate(wc);
return reader;
......
source/libs/index/test/indexTests.cc
浏览文件 @ 4cd512a2
......@@ -674,11 +674,14 @@ class IndexObj {
// opt
numOfWrite = 0;
numOfRead = 0;
indexInit();
// indexInit();
}
int Init(const std::string& dir) {
int Init(const std::string& dir, bool remove = true) {
if (remove) {
taosRemoveDir(dir.c_str());
taosMkDir(dir.c_str());
}
taosMkDir(dir.c_str());
int ret = indexOpen(&opts, dir.c_str(), &idx);
if (ret != 0) {
// opt
......@@ -838,7 +841,10 @@ class IndexEnv2 : public ::testing::Test {
initLog();
index = new IndexObj();
}
virtual void TearDown() { delete index; }
virtual void TearDown() {
// taosMsleep(500);
delete index;
}
IndexObj* index;
};
TEST_F(IndexEnv2, testIndexOpen) {
......@@ -951,6 +957,8 @@ static void single_write_and_search(IndexObj* idx) {
target = idx->SearchOne("tag2", "Test");
}
static void multi_write_and_search(IndexObj* idx) {
idx->PutOne("tag1", "Hello");
idx->PutOne("tag2", "Test");
int target = idx->SearchOne("tag1", "Hello");
target = idx->SearchOne("tag2", "Test");
idx->WriteMultiMillonData("tag1", "hello world test", 100 * 100);
......@@ -992,16 +1000,16 @@ TEST_F(IndexEnv2, testIndex_MultiWrite_and_MultiRead) {
}
}
// TEST_F(IndexEnv2, testIndex_restart) {
// std::string path = TD_TMP_DIR_PATH "cache_and_tfile";
// if (index->Init(path) != 0) {
// }
// index->SearchOneTarget("tag1", "Hello", 10);
// index->SearchOneTarget("tag2", "Test", 10);
//}
TEST_F(IndexEnv2, testIndex_restart) {
std::string path = TD_TMP_DIR_PATH "cache_and_tfile";
if (index->Init(path, false) != 0) {
}
index->SearchOneTarget("tag1", "Hello", 10);
index->SearchOneTarget("tag2", "Test", 10);
}
// TEST_F(IndexEnv2, testIndex_restart1) {
// std::string path = TD_TMP_DIR_PATH "cache_and_tfile";
// if (index->Init(path) != 0) {
// if (index->Init(path, false) != 0) {
// }
// index->ReadMultiMillonData("tag1", "coding");
// index->SearchOneTarget("tag1", "Hello", 10);
......@@ -1018,16 +1026,16 @@ TEST_F(IndexEnv2, testIndex_MultiWrite_and_MultiRead) {
// std::cout << "reader sz: " << index->SearchOne("tag1", "Hello") << std::endl;
// assert(3 == index->SearchOne("tag1", "Hello"));
//}
// TEST_F(IndexEnv2, testIndexMultiTag) {
// std::string path = TD_TMP_DIR_PATH "multi_tag";
// if (index->Init(path) != 0) {
// }
// int64_t st = taosGetTimestampUs();
// int32_t num = 1000 * 10000;
// index->WriteMultiMillonData("tag1", "xxxxxxxxxxxxxxx", num);
// std::cout << "numOfRow: " << num << "\ttime cost:" << taosGetTimestampUs() - st << std::endl;
// // index->WriteMultiMillonData("tag2", "xxxxxxxxxxxxxxxxxxxxxxxxx", 100 * 10000);
//}
TEST_F(IndexEnv2, testIndexMultiTag) {
std::string path = TD_TMP_DIR_PATH "multi_tag";
if (index->Init(path) != 0) {
}
int64_t st = taosGetTimestampUs();
int32_t num = 100 * 100;
index->WriteMultiMillonData("tag1", "xxxxxxxxxxxxxxx", num);
std::cout << "numOfRow: " << num << "\ttime cost:" << taosGetTimestampUs() - st << std::endl;
// index->WriteMultiMillonData("tag2", "xxxxxxxxxxxxxxxxxxxxxxxxx", 100 * 10000);
}
TEST_F(IndexEnv2, testLongComVal1) {
std::string path = TD_TMP_DIR_PATH "long_colVal";
if (index->Init(path) != 0) {
......
source/libs/nodes/src/nodesUtilFuncs.c
浏览文件 @ 4cd512a2
......@@ -1119,6 +1119,7 @@ bool nodesIsComparisonOp(const SOperatorNode* pOp) {
bool nodesIsJsonOp(const SOperatorNode* pOp) {
switch (pOp->opType) {
case OP_TYPE_JSON_GET_VALUE:
case OP_TYPE_JSON_CONTAINS:
return true;
default:
break;
......
source/libs/parser/src/parTranslater.c
浏览文件 @ 4cd512a2
......@@ -677,7 +677,6 @@ static EDealRes translateValueImpl(STranslateContext* pCxt, SValueNode* pVal, SD
varDataSetLen(pVal->datum.p, len);
break;
}
case TSDB_DATA_TYPE_JSON:
case TSDB_DATA_TYPE_DECIMAL:
case TSDB_DATA_TYPE_BLOB:
return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_WRONG_VALUE_TYPE, pVal->literal);
......@@ -738,8 +737,7 @@ static EDealRes translateUnaryOperator(STranslateContext* pCxt, SOperatorNode* p
static EDealRes translateArithmeticOperator(STranslateContext* pCxt, SOperatorNode* pOp) {
SDataType ldt = ((SExprNode*)(pOp->pLeft))->resType;
SDataType rdt = ((SExprNode*)(pOp->pRight))->resType;
if (TSDB_DATA_TYPE_JSON == ldt.type || TSDB_DATA_TYPE_BLOB == ldt.type || TSDB_DATA_TYPE_JSON == rdt.type ||
TSDB_DATA_TYPE_BLOB == rdt.type) {
if (TSDB_DATA_TYPE_BLOB == ldt.type || TSDB_DATA_TYPE_BLOB == rdt.type) {
return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_WRONG_VALUE_TYPE, ((SExprNode*)(pOp->pRight))->aliasName);
}
if ((TSDB_DATA_TYPE_TIMESTAMP == ldt.type && TSDB_DATA_TYPE_TIMESTAMP == rdt.type) ||
......@@ -764,14 +762,14 @@ static EDealRes translateArithmeticOperator(STranslateContext* pCxt, SOperatorNo
static EDealRes translateComparisonOperator(STranslateContext* pCxt, SOperatorNode* pOp) {
SDataType ldt = ((SExprNode*)(pOp->pLeft))->resType;
SDataType rdt = ((SExprNode*)(pOp->pRight))->resType;
if (TSDB_DATA_TYPE_BLOB == ldt.type || TSDB_DATA_TYPE_JSON == rdt.type || TSDB_DATA_TYPE_BLOB == rdt.type) {
if (TSDB_DATA_TYPE_BLOB == ldt.type || TSDB_DATA_TYPE_BLOB == rdt.type) {
return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_WRONG_VALUE_TYPE, ((SExprNode*)(pOp->pRight))->aliasName);
}
if (OP_TYPE_IN == pOp->opType || OP_TYPE_NOT_IN == pOp->opType) {
((SExprNode*)pOp->pRight)->resType = ((SExprNode*)pOp->pLeft)->resType;
}
if (nodesIsRegularOp(pOp)) {
if (!IS_STR_DATA_TYPE(((SExprNode*)(pOp->pLeft))->resType.type)) {
if (!IS_VAR_DATA_TYPE(((SExprNode*)(pOp->pLeft))->resType.type)) {
return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_WRONG_VALUE_TYPE, ((SExprNode*)(pOp->pLeft))->aliasName);
}
if (QUERY_NODE_VALUE != nodeType(pOp->pRight) || !IS_STR_DATA_TYPE(((SExprNode*)(pOp->pRight))->resType.type)) {
......@@ -2485,6 +2483,9 @@ static int32_t checkTableColsSchema(STranslateContext* pCxt, SHashObj* pHash, SN
code = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_FIRST_COLUMN);
}
}
if (TSDB_CODE_SUCCESS == code && pCol->dataType.type == TSDB_DATA_TYPE_JSON) {
code = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_COL_JSON);
}
int32_t len = strlen(pCol->colName);
if (TSDB_CODE_SUCCESS == code && NULL != taosHashGet(pHash, pCol->colName, len)) {
code = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_DUPLICATED_COLUMN);
......@@ -2492,7 +2493,7 @@ static int32_t checkTableColsSchema(STranslateContext* pCxt, SHashObj* pHash, SN
if (TSDB_CODE_SUCCESS == code) {
if ((TSDB_DATA_TYPE_VARCHAR == pCol->dataType.type && calcTypeBytes(pCol->dataType) > TSDB_MAX_BINARY_LEN) ||
(TSDB_DATA_TYPE_NCHAR == pCol->dataType.type && calcTypeBytes(pCol->dataType) > TSDB_MAX_NCHAR_LEN)) {
code = code = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN);
code = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN);
}
}
if (TSDB_CODE_SUCCESS == code) {
......@@ -4451,11 +4452,38 @@ static int32_t buildUpdateTagValReq(STranslateContext* pCxt, SAlterTableStmt* pS
}
pReq->isNull = (TSDB_DATA_TYPE_NULL == pStmt->pVal->node.resType.type);
if(pStmt->pVal->node.resType.type == TSDB_DATA_TYPE_JSON){
SKVRowBuilder kvRowBuilder = {0};
int32_t code = tdInitKVRowBuilder(&kvRowBuilder);
if (TSDB_CODE_SUCCESS != code) {
return TSDB_CODE_OUT_OF_MEMORY;
}
if (pStmt->pVal->literal && strlen(pStmt->pVal->literal) > (TSDB_MAX_JSON_TAG_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
return buildSyntaxErrMsg(&pCxt->msgBuf, "json string too long than 4095", pStmt->pVal->literal);
}
code = parseJsontoTagData(pStmt->pVal->literal, &kvRowBuilder, &pCxt->msgBuf, pSchema->colId);
if (TSDB_CODE_SUCCESS != code) {
return code;
}
SKVRow row = tdGetKVRowFromBuilder(&kvRowBuilder);
if (NULL == row) {
tdDestroyKVRowBuilder(&kvRowBuilder);
return TSDB_CODE_OUT_OF_MEMORY;
}
pReq->nTagVal = kvRowLen(row);
pReq->pTagVal = row;
pStmt->pVal->datum.p = row; // for free
tdDestroyKVRowBuilder(&kvRowBuilder);
}else{
pReq->nTagVal = pStmt->pVal->node.resType.bytes;
if (TSDB_DATA_TYPE_NCHAR == pStmt->pVal->node.resType.type) {
pReq->nTagVal = pReq->nTagVal * TSDB_NCHAR_SIZE;
}
pReq->pTagVal = nodesGetValueFromNode(pStmt->pVal);
}
return TSDB_CODE_SUCCESS;
}
......@@ -4652,7 +4680,26 @@ static int32_t rewriteAlterTable(STranslateContext* pCxt, SQuery* pQuery) {
return code;
}
if (pStmt->dataType.type == TSDB_DATA_TYPE_JSON && pStmt->alterType == TSDB_ALTER_TABLE_ADD_TAG) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_ONLY_ONE_JSON_TAG);
}
if (pStmt->dataType.type == TSDB_DATA_TYPE_JSON && pStmt->alterType == TSDB_ALTER_TABLE_ADD_COLUMN) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_COL_JSON);
}
if (getNumOfTags(pTableMeta) == 1 && pStmt->alterType == TSDB_ALTER_TABLE_DROP_TAG) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_ALTER_TABLE, "can not drop tag if there is only one tag");
}
if (TSDB_SUPER_TABLE == pTableMeta->tableType) {
SSchema* pTagsSchema = getTableTagSchema(pTableMeta);
if (getNumOfTags(pTableMeta) == 1 && pTagsSchema->type == TSDB_DATA_TYPE_JSON &&
(pStmt->alterType == TSDB_ALTER_TABLE_ADD_TAG ||
pStmt->alterType == TSDB_ALTER_TABLE_DROP_TAG ||
pStmt->alterType == TSDB_ALTER_TABLE_UPDATE_TAG_BYTES)) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_ONLY_ONE_JSON_TAG);
}
return TSDB_CODE_SUCCESS;
} else if (TSDB_CHILD_TABLE != pTableMeta->tableType && TSDB_NORMAL_TABLE != pTableMeta->tableType) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_ALTER_TABLE);
......
source/libs/parser/src/parUtil.c
浏览文件 @ 4cd512a2
......@@ -171,6 +171,8 @@ static char* getSyntaxErrFormat(int32_t errCode) {
return "Window query not supported, since the result of subquery not include valid timestamp column";
case TSDB_CODE_PAR_INVALID_DROP_COL:
return "No columns can be dropped";
case TSDB_CODE_PAR_INVALID_COL_JSON:
return "Only tag can be json type";
case TSDB_CODE_OUT_OF_MEMORY:
return "Out of memory";
default:
......@@ -328,7 +330,7 @@ int parseJsontoTagData(const char* json, SKVRowBuilder* kvRowBuilder, SMsgBuf* p
// set json NULL data
uint8_t jsonNULL = TSDB_DATA_TYPE_NULL;
int jsonIndex = startColId + 1;
if (!json || strcasecmp(json, TSDB_DATA_NULL_STR_L) == 0) {
if (!json || strtrim((char*)json) == 0 ||strcasecmp(json, TSDB_DATA_NULL_STR_L) == 0) {
tdAddColToKVRow(kvRowBuilder, jsonIndex, &jsonNULL, CHAR_BYTES);
return TSDB_CODE_SUCCESS;
}
......@@ -360,12 +362,12 @@ int parseJsontoTagData(const char* json, SKVRowBuilder* kvRowBuilder, SMsgBuf* p
retCode = buildSyntaxErrMsg(pMsgBuf, "json key not validate", jsonKey);
goto end;
}
// if(strlen(jsonKey) > TSDB_MAX_JSON_KEY_LEN){
// tscError("json key too long error");
// retCode = tscSQLSyntaxErrMsg(errMsg, "json key too long, more than 256", NULL);
// goto end;
// }
size_t keyLen = strlen(jsonKey);
if(keyLen > TSDB_MAX_JSON_KEY_LEN){
qError("json key too long error");
retCode = buildSyntaxErrMsg(pMsgBuf, "json key too long, more than 256", jsonKey);
goto end;
}
if (keyLen == 0 || taosHashGet(keyHash, jsonKey, keyLen) != NULL) {
continue;
}
......
source/libs/scalar/test/scalar/scalarTests.cpp
浏览文件 @ 4cd512a2
......@@ -1089,7 +1089,7 @@ void makeCalculate(void *json, void *key, int32_t rightType, void *rightData, do
}else if(opType == OP_TYPE_ADD || opType == OP_TYPE_SUB || opType == OP_TYPE_MULTI || opType == OP_TYPE_DIV ||
opType == OP_TYPE_MOD || opType == OP_TYPE_MINUS){
printf("1result:%f,except:%f\n", *((double *)colDataGetData(column, 0)), exceptValue);
ASSERT_TRUE(abs(*((double *)colDataGetData(column, 0)) - exceptValue) < 1e-15);
ASSERT_TRUE(fabs(*((double *)colDataGetData(column, 0)) - exceptValue) < 0.0001);
}else if(opType == OP_TYPE_BIT_AND || opType == OP_TYPE_BIT_OR){
printf("2result:%ld,except:%f\n", *((int64_t *)colDataGetData(column, 0)), exceptValue);
ASSERT_EQ(*((int64_t *)colDataGetData(column, 0)), exceptValue);
......@@ -1107,8 +1107,10 @@ void makeCalculate(void *json, void *key, int32_t rightType, void *rightData, do
TEST(columnTest, json_column_arith_op) {
scltInitLogFile();
char *rightv= "{\"k1\":4,\"k2\":\"hello\",\"k3\":null,\"k4\":true,\"k5\":5.44}";
char *rightvTmp= "{\"k1\":4,\"k2\":\"hello\",\"k3\":null,\"k4\":true,\"k5\":5.44}";
char rightv[256] = {0};
memcpy(rightv, rightvTmp, strlen(rightvTmp));
SKVRowBuilder kvRowBuilder;
tdInitKVRowBuilder(&kvRowBuilder);
parseJsontoTagData(rightv, &kvRowBuilder, NULL, 0);
......@@ -1189,8 +1191,10 @@ void *prepareNchar(char* rightData){
TEST(columnTest, json_column_logic_op) {
scltInitLogFile();
char *rightv= "{\"k1\":4,\"k2\":\"hello\",\"k3\":null,\"k4\":true,\"k5\":5.44,\"k6\":\"6.6hello\"}";
char *rightvTmp= "{\"k1\":4,\"k2\":\"hello\",\"k3\":null,\"k4\":true,\"k5\":5.44,\"k6\":\"6.6hello\"}";
char rightv[256] = {0};
memcpy(rightv, rightvTmp, strlen(rightvTmp));
SKVRowBuilder kvRowBuilder;
tdInitKVRowBuilder(&kvRowBuilder);
parseJsontoTagData(rightv, &kvRowBuilder, NULL, 0);
......
source/libs/scheduler/inc/schedulerInt.h
浏览文件 @ 4cd512a2
......@@ -264,7 +264,7 @@ int32_t schBuildAndSendMsg(SSchJob *job, SSchTask *task, SQueryNodeAddr *addr, i
SSchJob *schAcquireJob(int64_t refId);
int32_t schReleaseJob(int64_t refId);
void schFreeFlowCtrl(SSchJob *pJob);
int32_t schCheckJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel);
int32_t schChkJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel);
int32_t schDecTaskFlowQuota(SSchJob *pJob, SSchTask *pTask);
int32_t schCheckIncTaskFlowQuota(SSchJob *pJob, SSchTask *pTask, bool *enough);
int32_t schLaunchTasksInFlowCtrlList(SSchJob *pJob, SSchTask *pTask);
......@@ -275,6 +275,32 @@ int32_t schBuildAndSendHbMsg(SQueryNodeEpId *nodeEpId);
int32_t schCloneSMsgSendInfo(void *src, void **dst);
int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob);
void schFreeJobImpl(void *job);
int32_t schMakeHbCallbackParam(SSchJob *pJob, SSchTask *pTask, void **pParam);
int32_t schMakeHbRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx);
int32_t schEnsureHbConnection(SSchJob *pJob, SSchTask *pTask);
int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchTrans *trans);
int32_t schHandleHbCallback(void *param, const SDataBuf *pMsg, int32_t code);
void schFreeRpcCtx(SRpcCtx *pCtx);
int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp);
bool schJobNeedToStop(SSchJob *pJob, int8_t *pStatus);
int32_t schProcessOnTaskSuccess(SSchJob *pJob, SSchTask *pTask);
int32_t schSaveJobQueryRes(SSchJob *pJob, SResReadyRsp *rsp);
int32_t schProcessOnExplainDone(SSchJob *pJob, SSchTask *pTask, SRetrieveTableRsp *pRsp);
void schProcessOnDataFetched(SSchJob *job);
int32_t schGetTaskFromTaskList(SHashObj *pTaskList, uint64_t taskId, SSchTask **pTask);
int32_t schUpdateTaskExecNodeHandle(SSchTask *pTask, void *handle, int32_t rspCode);
void schFreeRpcCtxVal(const void *arg);
int32_t schMakeBrokenLinkVal(SSchJob *pJob, SSchTask *pTask, SRpcBrokenlinkVal *brokenVal, bool isHb);
int32_t schRecordTaskExecNode(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr, void *handle);
int32_t schExecStaticExplain(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
bool syncSchedule);
int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
int64_t startTs, bool sync);
int32_t schChkUpdateJobStatus(SSchJob *pJob, int8_t newStatus);
int32_t schCancelJob(SSchJob *pJob);
int32_t schProcessOnJobDropped(SSchJob *pJob, int32_t errCode);
uint64_t schGenTaskId(void);
void schCloseJobRef(void);
#ifdef __cplusplus
......
source/libs/scheduler/src/schFlowCtrl.c
浏览文件 @ 4cd512a2
......@@ -40,7 +40,7 @@ void schFreeFlowCtrl(SSchJob *pJob) {
pJob->flowCtrl = NULL;
}
int32_t schCheckJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel) {
int32_t schChkJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel) {
if (!SCH_IS_QUERY_JOB(pJob)) {
SCH_JOB_DLOG("job no need flow ctrl, queryJob:%d", SCH_IS_QUERY_JOB(pJob));
return TSDB_CODE_SUCCESS;
......
source/libs/scheduler/src/schJob.c 0 → 100644
浏览文件 @ 4cd512a2
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "catalog.h"
#include "command.h"
#include "query.h"
#include "schedulerInt.h"
#include "tmsg.h"
#include "tref.h"
#include "trpc.h"
FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) { return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId); }
FORCE_INLINE int32_t schReleaseJob(int64_t refId) { return taosReleaseRef(schMgmt.jobRef, refId); }
int32_t schInitTask(SSchJob *pJob, SSchTask *pTask, SSubplan *pPlan, SSchLevel *pLevel) {
pTask->plan = pPlan;
pTask->level = pLevel;
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_NOT_START);
pTask->taskId = schGenTaskId();
pTask->execNodes = taosArrayInit(SCH_MAX_CANDIDATE_EP_NUM, sizeof(SSchNodeInfo));
if (NULL == pTask->execNodes) {
SCH_TASK_ELOG("taosArrayInit %d execNodes failed", SCH_MAX_CANDIDATE_EP_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
return TSDB_CODE_SUCCESS;
}
int32_t schInitJob(SSchJob **pSchJob, SQueryPlan *pDag, void *transport, SArray *pNodeList, const char *sql,
int64_t startTs, bool syncSchedule) {
int32_t code = 0;
int64_t refId = -1;
SSchJob *pJob = taosMemoryCalloc(1, sizeof(SSchJob));
if (NULL == pJob) {
qError("QID:%" PRIx64 " calloc %d failed", pDag->queryId, (int32_t)sizeof(SSchJob));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->attr.explainMode = pDag->explainInfo.mode;
pJob->attr.syncSchedule = syncSchedule;
pJob->transport = transport;
pJob->sql = sql;
if (pNodeList != NULL) {
pJob->nodeList = taosArrayDup(pNodeList);
}
SCH_ERR_JRET(schValidateAndBuildJob(pDag, pJob));
if (SCH_IS_EXPLAIN_JOB(pJob)) {
SCH_ERR_JRET(qExecExplainBegin(pDag, &pJob->explainCtx, startTs));
}
pJob->execTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->execTasks) {
SCH_JOB_ELOG("taosHashInit %d execTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->succTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->succTasks) {
SCH_JOB_ELOG("taosHashInit %d succTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->failTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->failTasks) {
SCH_JOB_ELOG("taosHashInit %d failTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
tsem_init(&pJob->rspSem, 0, 0);
refId = taosAddRef(schMgmt.jobRef, pJob);
if (refId < 0) {
SCH_JOB_ELOG("taosAddRef job failed, error:%s", tstrerror(terrno));
SCH_ERR_JRET(terrno);
}
atomic_add_fetch_32(&schMgmt.jobNum, 1);
if (NULL == schAcquireJob(refId)) {
SCH_JOB_ELOG("schAcquireJob job failed, refId:%" PRIx64, refId);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
pJob->refId = refId;
SCH_JOB_DLOG("job refId:%" PRIx64, pJob->refId);
pJob->status = JOB_TASK_STATUS_NOT_START;
*pSchJob = pJob;
return TSDB_CODE_SUCCESS;
_return:
if (refId < 0) {
schFreeJobImpl(pJob);
} else {
taosRemoveRef(schMgmt.jobRef, refId);
}
SCH_RET(code);
}
void schFreeTask(SSchTask *pTask) {
if (pTask->candidateAddrs) {
taosArrayDestroy(pTask->candidateAddrs);
}
taosMemoryFreeClear(pTask->msg);
if (pTask->children) {
taosArrayDestroy(pTask->children);
}
if (pTask->parents) {
taosArrayDestroy(pTask->parents);
}
if (pTask->execNodes) {
taosArrayDestroy(pTask->execNodes);
}
}
FORCE_INLINE bool schJobNeedToStop(SSchJob *pJob, int8_t *pStatus) {
int8_t status = SCH_GET_JOB_STATUS(pJob);
if (pStatus) {
*pStatus = status;
}
return (status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED ||
status == JOB_TASK_STATUS_CANCELLING || status == JOB_TASK_STATUS_DROPPING ||
status == JOB_TASK_STATUS_SUCCEED);
}
int32_t schChkUpdateJobStatus(SSchJob *pJob, int8_t newStatus) {
int32_t code = 0;
int8_t oriStatus = 0;
while (true) {
oriStatus = SCH_GET_JOB_STATUS(pJob);
if (oriStatus == newStatus) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
switch (oriStatus) {
case JOB_TASK_STATUS_NULL:
if (newStatus != JOB_TASK_STATUS_NOT_START) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_NOT_START:
if (newStatus != JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_EXECUTING:
if (newStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED && newStatus != JOB_TASK_STATUS_FAILED &&
newStatus != JOB_TASK_STATUS_CANCELLING && newStatus != JOB_TASK_STATUS_CANCELLED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_PARTIAL_SUCCEED:
if (newStatus != JOB_TASK_STATUS_FAILED && newStatus != JOB_TASK_STATUS_SUCCEED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_SUCCEED:
case JOB_TASK_STATUS_FAILED:
case JOB_TASK_STATUS_CANCELLING:
if (newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_CANCELLED:
case JOB_TASK_STATUS_DROPPING:
SCH_ERR_JRET(TSDB_CODE_QRY_JOB_FREED);
break;
default:
SCH_JOB_ELOG("invalid job status:%s", jobTaskStatusStr(oriStatus));
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
if (oriStatus != atomic_val_compare_exchange_8(&pJob->status, oriStatus, newStatus)) {
continue;
}
SCH_JOB_DLOG("job status updated from %s to %s", jobTaskStatusStr(oriStatus), jobTaskStatusStr(newStatus));
break;
}
return TSDB_CODE_SUCCESS;
_return:
SCH_JOB_ELOG("invalid job status update, from %s to %s", jobTaskStatusStr(oriStatus), jobTaskStatusStr(newStatus));
SCH_ERR_RET(code);
return TSDB_CODE_SUCCESS;
}
int32_t schBuildTaskRalation(SSchJob *pJob, SHashObj *planToTask) {
for (int32_t i = 0; i < pJob->levelNum; ++i) {
SSchLevel *pLevel = taosArrayGet(pJob->levels, i);
for (int32_t m = 0; m < pLevel->taskNum; ++m) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, m);
SSubplan *pPlan = pTask->plan;
int32_t childNum = pPlan->pChildren ? (int32_t)LIST_LENGTH(pPlan->pChildren) : 0;
int32_t parentNum = pPlan->pParents ? (int32_t)LIST_LENGTH(pPlan->pParents) : 0;
if (childNum > 0) {
if (pJob->levelIdx == pLevel->level) {
SCH_JOB_ELOG("invalid query plan, lowest level, childNum:%d", childNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->children = taosArrayInit(childNum, POINTER_BYTES);
if (NULL == pTask->children) {
SCH_TASK_ELOG("taosArrayInit %d children failed", childNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
for (int32_t n = 0; n < childNum; ++n) {
SSubplan *child = (SSubplan *)nodesListGetNode(pPlan->pChildren, n);
SSchTask **childTask = taosHashGet(planToTask, &child, POINTER_BYTES);
if (NULL == childTask || NULL == *childTask) {
SCH_TASK_ELOG("subplan children relationship error, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
if (NULL == taosArrayPush(pTask->children, childTask)) {
SCH_TASK_ELOG("taosArrayPush childTask failed, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("children info, the %d child TID %" PRIx64, n, (*childTask)->taskId);
}
if (parentNum > 0) {
if (0 == pLevel->level) {
SCH_TASK_ELOG("invalid task info, level:0, parentNum:%d", parentNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->parents = taosArrayInit(parentNum, POINTER_BYTES);
if (NULL == pTask->parents) {
SCH_TASK_ELOG("taosArrayInit %d parents failed", parentNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
} else {
if (0 != pLevel->level) {
SCH_TASK_ELOG("invalid task info, level:%d, parentNum:%d", pLevel->level, parentNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
}
for (int32_t n = 0; n < parentNum; ++n) {
SSubplan *parent = (SSubplan *)nodesListGetNode(pPlan->pParents, n);
SSchTask **parentTask = taosHashGet(planToTask, &parent, POINTER_BYTES);
if (NULL == parentTask || NULL == *parentTask) {
SCH_TASK_ELOG("subplan parent relationship error, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
if (NULL == taosArrayPush(pTask->parents, parentTask)) {
SCH_TASK_ELOG("taosArrayPush parentTask failed, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("parents info, the %d parent TID %" PRIx64, n, (*parentTask)->taskId);
}
SCH_TASK_DLOG("level:%d, parentNum:%d, childNum:%d", i, parentNum, childNum);
}
}
SSchLevel *pLevel = taosArrayGet(pJob->levels, 0);
if (SCH_IS_QUERY_JOB(pJob) && pLevel->taskNum > 1) {
SCH_JOB_ELOG("invalid query plan, level:0, taskNum:%d", pLevel->taskNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskSucceedNode(SSchJob *pJob, SSchTask *pTask) {
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
if (NULL == addr) {
SCH_TASK_ELOG("taosArrayGet candidate addr failed, idx:%d, size:%d", pTask->candidateIdx,
(int32_t)taosArrayGetSize(pTask->candidateAddrs));
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->succeedAddr = *addr;
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskExecNode(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr, void *handle) {
SSchNodeInfo nodeInfo = {.addr = *addr, .handle = handle};
if (NULL == taosArrayPush(pTask->execNodes, &nodeInfo)) {
SCH_TASK_ELOG("taosArrayPush nodeInfo to execNodes list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("task execNode recorded, handle:%p", handle);
return TSDB_CODE_SUCCESS;
}
int32_t schRecordQueryDataSrc(SSchJob *pJob, SSchTask *pTask) {
if (!SCH_IS_DATA_SRC_QRY_TASK(pTask)) {
return TSDB_CODE_SUCCESS;
}
taosArrayPush(pJob->dataSrcTasks, &pTask);
return TSDB_CODE_SUCCESS;
}
int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob) {
int32_t code = 0;
pJob->queryId = pDag->queryId;
if (pDag->numOfSubplans <= 0) {
SCH_JOB_ELOG("invalid subplan num:%d", pDag->numOfSubplans);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
pJob->dataSrcTasks = taosArrayInit(pDag->numOfSubplans, POINTER_BYTES);
if (NULL == pJob->dataSrcTasks) {
SCH_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
}
int32_t levelNum = (int32_t)LIST_LENGTH(pDag->pSubplans);
if (levelNum <= 0) {
SCH_JOB_ELOG("invalid level num:%d", levelNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SHashObj *planToTask = taosHashInit(
SCHEDULE_DEFAULT_MAX_TASK_NUM,
taosGetDefaultHashFunction(POINTER_BYTES == sizeof(int64_t) ? TSDB_DATA_TYPE_BIGINT : TSDB_DATA_TYPE_INT), false,
HASH_NO_LOCK);
if (NULL == planToTask) {
SCH_JOB_ELOG("taosHashInit %d failed", SCHEDULE_DEFAULT_MAX_TASK_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->levels = taosArrayInit(levelNum, sizeof(SSchLevel));
if (NULL == pJob->levels) {
SCH_JOB_ELOG("taosArrayInit %d failed", levelNum);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->levelNum = levelNum;
pJob->levelIdx = levelNum - 1;
pJob->subPlans = pDag->pSubplans;
SSchLevel level = {0};
SNodeListNode *plans = NULL;
int32_t taskNum = 0;
SSchLevel *pLevel = NULL;
level.status = JOB_TASK_STATUS_NOT_START;
for (int32_t i = 0; i < levelNum; ++i) {
if (NULL == taosArrayPush(pJob->levels, &level)) {
SCH_JOB_ELOG("taosArrayPush level failed, level:%d", i);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pLevel = taosArrayGet(pJob->levels, i);
pLevel->level = i;
plans = (SNodeListNode *)nodesListGetNode(pDag->pSubplans, i);
if (NULL == plans) {
SCH_JOB_ELOG("empty level plan, level:%d", i);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
taskNum = (int32_t)LIST_LENGTH(plans->pNodeList);
if (taskNum <= 0) {
SCH_JOB_ELOG("invalid level plan number:%d, level:%d", taskNum, i);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
pLevel->taskNum = taskNum;
pLevel->subTasks = taosArrayInit(taskNum, sizeof(SSchTask));
if (NULL == pLevel->subTasks) {
SCH_JOB_ELOG("taosArrayInit %d failed", taskNum);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
for (int32_t n = 0; n < taskNum; ++n) {
SSubplan *plan = (SSubplan *)nodesListGetNode(plans->pNodeList, n);
SCH_SET_JOB_TYPE(pJob, plan->subplanType);
SSchTask task = {0};
SSchTask *pTask = &task;
SCH_ERR_JRET(schInitTask(pJob, &task, plan, pLevel));
void *p = taosArrayPush(pLevel->subTasks, &task);
if (NULL == p) {
SCH_TASK_ELOG("taosArrayPush task to level failed, level:%d, taskIdx:%d", pLevel->level, n);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schRecordQueryDataSrc(pJob, p));
if (0 != taosHashPut(planToTask, &plan, POINTER_BYTES, &p, POINTER_BYTES)) {
SCH_TASK_ELOG("taosHashPut to planToTaks failed, taskIdx:%d", n);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
++pJob->taskNum;
}
SCH_JOB_DLOG("level initialized, taskNum:%d", taskNum);
}
SCH_ERR_JRET(schBuildTaskRalation(pJob, planToTask));
_return:
if (planToTask) {
taosHashCleanup(planToTask);
}
SCH_RET(code);
}
int32_t schSetTaskCandidateAddrs(SSchJob *pJob, SSchTask *pTask) {
if (NULL != pTask->candidateAddrs) {
return TSDB_CODE_SUCCESS;
}
pTask->candidateIdx = 0;
pTask->candidateAddrs = taosArrayInit(SCH_MAX_CANDIDATE_EP_NUM, sizeof(SQueryNodeAddr));
if (NULL == pTask->candidateAddrs) {
SCH_TASK_ELOG("taosArrayInit %d condidate addrs failed", SCH_MAX_CANDIDATE_EP_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (pTask->plan->execNode.epSet.numOfEps > 0) {
if (NULL == taosArrayPush(pTask->candidateAddrs, &pTask->plan->execNode)) {
SCH_TASK_ELOG("taosArrayPush execNode to candidate addrs failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("use execNode from plan as candidate addr, numOfEps:%d", pTask->plan->execNode.epSet.numOfEps);
return TSDB_CODE_SUCCESS;
}
int32_t addNum = 0;
int32_t nodeNum = 0;
if (pJob->nodeList) {
nodeNum = taosArrayGetSize(pJob->nodeList);
for (int32_t i = 0; i < nodeNum && addNum < SCH_MAX_CANDIDATE_EP_NUM; ++i) {
SQueryNodeAddr *naddr = taosArrayGet(pJob->nodeList, i);
if (NULL == taosArrayPush(pTask->candidateAddrs, naddr)) {
SCH_TASK_ELOG("taosArrayPush execNode to candidate addrs failed, addNum:%d, errno:%d", addNum, errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
++addNum;
}
}
if (addNum <= 0) {
SCH_TASK_ELOG("no available execNode as candidates, nodeNum:%d", nodeNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
/*
for (int32_t i = 0; i < job->dataSrcEps.numOfEps && addNum < SCH_MAX_CANDIDATE_EP_NUM; ++i) {
strncpy(epSet->fqdn[epSet->numOfEps], job->dataSrcEps.fqdn[i], sizeof(job->dataSrcEps.fqdn[i]));
epSet->port[epSet->numOfEps] = job->dataSrcEps.port[i];
++epSet->numOfEps;
}
*/
return TSDB_CODE_SUCCESS;
}
int32_t schRemoveTaskFromExecList(SSchJob *pJob, SSchTask *pTask) {
int32_t code = taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId));
if (code) {
SCH_TASK_ELOG("task failed to rm from execTask list, code:%x", code);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schPushTaskToExecList(SSchJob *pJob, SSchTask *pTask) {
int32_t code = taosHashPut(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
SCH_TASK_ELOG("task already in execTask list, code:%x", code);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to execTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("task added to execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToSuccList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
if (0 != taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from execTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
} else {
SCH_TASK_DLOG("task removed from execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
}
int32_t code = taosHashPut(pJob->succTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_ELOG("task already in succTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to succTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to succTask list, numOfTasks:%d", taosHashGetSize(pJob->succTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToFailList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
*moved = false;
if (0 != taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from execTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
}
int32_t code = taosHashPut(pJob->failTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_WLOG("task already in failTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to failTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to failTask list, numOfTasks:%d", taosHashGetSize(pJob->failTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToExecList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
if (0 != taosHashRemove(pJob->succTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from succTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
}
int32_t code = taosHashPut(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_ELOG("task already in execTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to execTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schTaskCheckSetRetry(SSchJob *pJob, SSchTask *pTask, int32_t errCode, bool *needRetry) {
int8_t status = 0;
++pTask->tryTimes;
if (schJobNeedToStop(pJob, &status)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry cause of job status, job status:%s", jobTaskStatusStr(status));
return TSDB_CODE_SUCCESS;
}
if (pTask->tryTimes >= REQUEST_MAX_TRY_TIMES) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since reach max try times, tryTimes:%d", pTask->tryTimes);
return TSDB_CODE_SUCCESS;
}
if (!NEED_SCHEDULER_RETRY_ERROR(errCode)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry cause of errCode, errCode:%x - %s", errCode, tstrerror(errCode));
return TSDB_CODE_SUCCESS;
}
// TODO CHECK epList/condidateList
if (SCH_IS_DATA_SRC_TASK(pTask)) {
if (pTask->tryTimes >= SCH_TASK_NUM_OF_EPS(&pTask->plan->execNode)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since all ep tried, tryTimes:%d, epNum:%d", pTask->tryTimes,
SCH_TASK_NUM_OF_EPS(&pTask->plan->execNode));
return TSDB_CODE_SUCCESS;
}
} else {
int32_t candidateNum = taosArrayGetSize(pTask->candidateAddrs);
if ((pTask->candidateIdx + 1) >= candidateNum) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since all candiates tried, candidateIdx:%d, candidateNum:%d",
pTask->candidateIdx, candidateNum);
return TSDB_CODE_SUCCESS;
}
}
*needRetry = true;
SCH_TASK_DLOG("task need the %dth retry, errCode:%x - %s", pTask->tryTimes, errCode, tstrerror(errCode));
return TSDB_CODE_SUCCESS;
}
int32_t schHandleTaskRetry(SSchJob *pJob, SSchTask *pTask) {
atomic_sub_fetch_32(&pTask->level->taskLaunchedNum, 1);
SCH_ERR_RET(schRemoveTaskFromExecList(pJob, pTask));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_NOT_START);
if (SCH_TASK_NEED_FLOW_CTRL(pJob, pTask)) {
SCH_ERR_RET(schDecTaskFlowQuota(pJob, pTask));
SCH_ERR_RET(schLaunchTasksInFlowCtrlList(pJob, pTask));
}
if (SCH_IS_DATA_SRC_TASK(pTask)) {
SCH_SWITCH_EPSET(&pTask->plan->execNode);
} else {
++pTask->candidateIdx;
}
SCH_ERR_RET(schLaunchTask(pJob, pTask));
return TSDB_CODE_SUCCESS;
}
void schUpdateJobErrCode(SSchJob *pJob, int32_t errCode) {
if (TSDB_CODE_SUCCESS == errCode) {
return;
}
int32_t origCode = atomic_load_32(&pJob->errCode);
if (TSDB_CODE_SUCCESS == origCode) {
if (origCode == atomic_val_compare_exchange_32(&pJob->errCode, origCode, errCode)) {
goto _return;
}
origCode = atomic_load_32(&pJob->errCode);
}
if (NEED_CLIENT_HANDLE_ERROR(origCode)) {
return;
}
if (NEED_CLIENT_HANDLE_ERROR(errCode)) {
atomic_store_32(&pJob->errCode, errCode);
goto _return;
}
return;
_return:
SCH_JOB_DLOG("job errCode updated to %x - %s", errCode, tstrerror(errCode));
}
int32_t schProcessOnJobFailureImpl(SSchJob *pJob, int32_t status, int32_t errCode) {
// if already FAILED, no more processing
SCH_ERR_RET(schChkUpdateJobStatus(pJob, status));
schUpdateJobErrCode(pJob, errCode);
if (atomic_load_8(&pJob->userFetch) || pJob->attr.syncSchedule) {
tsem_post(&pJob->rspSem);
}
int32_t code = atomic_load_32(&pJob->errCode);
SCH_JOB_DLOG("job failed with error: %s", tstrerror(code));
SCH_RET(code);
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobFailure(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_FAILED, errCode));
}
// Note: no more error processing, handled in function internal
int32_t schProcessOnJobDropped(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_DROPPING, errCode));
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobPartialSuccess(SSchJob *pJob) {
int32_t code = 0;
SCH_ERR_RET(schChkUpdateJobStatus(pJob, JOB_TASK_STATUS_PARTIAL_SUCCEED));
if (pJob->attr.syncSchedule) {
tsem_post(&pJob->rspSem);
}
if (atomic_load_8(&pJob->userFetch)) {
SCH_ERR_JRET(schFetchFromRemote(pJob));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnJobFailure(pJob, code));
}
void schProcessOnDataFetched(SSchJob *job) {
atomic_val_compare_exchange_32(&job->remoteFetch, 1, 0);
tsem_post(&job->rspSem);
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnTaskFailure(SSchJob *pJob, SSchTask *pTask, int32_t errCode) {
int8_t status = 0;
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_DLOG("task failed not processed cause of job status, job status:%s", jobTaskStatusStr(status));
SCH_RET(atomic_load_32(&pJob->errCode));
}
bool needRetry = false;
bool moved = false;
int32_t taskDone = 0;
int32_t code = 0;
SCH_TASK_DLOG("taskOnFailure, code:%s", tstrerror(errCode));
SCH_ERR_JRET(schTaskCheckSetRetry(pJob, pTask, errCode, &needRetry));
if (!needRetry) {
SCH_TASK_ELOG("task failed and no more retry, code:%s", tstrerror(errCode));
if (SCH_GET_TASK_STATUS(pTask) == JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_JRET(schMoveTaskToFailList(pJob, pTask, &moved));
} else {
SCH_TASK_ELOG("task not in executing list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_FAILED);
if (SCH_IS_WAIT_ALL_JOB(pJob)) {
SCH_LOCK(SCH_WRITE, &pTask->level->lock);
pTask->level->taskFailed++;
taskDone = pTask->level->taskSucceed + pTask->level->taskFailed;
SCH_UNLOCK(SCH_WRITE, &pTask->level->lock);
schUpdateJobErrCode(pJob, errCode);
if (taskDone < pTask->level->taskNum) {
SCH_TASK_DLOG("need to wait other tasks, doneNum:%d, allNum:%d", taskDone, pTask->level->taskNum);
SCH_RET(errCode);
}
}
} else {
SCH_ERR_JRET(schHandleTaskRetry(pJob, pTask));
return TSDB_CODE_SUCCESS;
}
_return:
SCH_RET(schProcessOnJobFailure(pJob, errCode));
}
int32_t schLaunchNextLevelTasks(SSchJob *pJob, SSchTask *pTask) {
if (!SCH_IS_QUERY_JOB(pJob)) {
return TSDB_CODE_SUCCESS;
}
SSchLevel *pLevel = pTask->level;
int32_t doneNum = atomic_add_fetch_32(&pLevel->taskDoneNum, 1);
if (doneNum == pLevel->taskNum) {
pJob->levelIdx--;
pLevel = taosArrayGet(pJob->levels, pJob->levelIdx);
for (int32_t i = 0; i < pLevel->taskNum; ++i) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, i);
if (pTask->children && taosArrayGetSize(pTask->children) > 0) {
continue;
}
SCH_ERR_RET(schLaunchTask(pJob, pTask));
}
}
return TSDB_CODE_SUCCESS;
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnTaskSuccess(SSchJob *pJob, SSchTask *pTask) {
bool moved = false;
int32_t code = 0;
SCH_TASK_DLOG("taskOnSuccess, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(schMoveTaskToSuccList(pJob, pTask, &moved));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_PARTIAL_SUCCEED);
SCH_ERR_JRET(schRecordTaskSucceedNode(pJob, pTask));
SCH_ERR_JRET(schLaunchTasksInFlowCtrlList(pJob, pTask));
int32_t parentNum = pTask->parents ? (int32_t)taosArrayGetSize(pTask->parents) : 0;
if (parentNum == 0) {
int32_t taskDone = 0;
if (SCH_IS_WAIT_ALL_JOB(pJob)) {
SCH_LOCK(SCH_WRITE, &pTask->level->lock);
pTask->level->taskSucceed++;
taskDone = pTask->level->taskSucceed + pTask->level->taskFailed;
SCH_UNLOCK(SCH_WRITE, &pTask->level->lock);
if (taskDone < pTask->level->taskNum) {
SCH_TASK_DLOG("wait all tasks, done:%d, all:%d", taskDone, pTask->level->taskNum);
return TSDB_CODE_SUCCESS;
} else if (taskDone > pTask->level->taskNum) {
SCH_TASK_ELOG("taskDone number invalid, done:%d, total:%d", taskDone, pTask->level->taskNum);
}
if (pTask->level->taskFailed > 0) {
SCH_RET(schProcessOnJobFailure(pJob, 0));
} else {
SCH_RET(schProcessOnJobPartialSuccess(pJob));
}
} else {
pJob->resNode = pTask->succeedAddr;
}
pJob->fetchTask = pTask;
SCH_ERR_JRET(schMoveTaskToExecList(pJob, pTask, &moved));
SCH_RET(schProcessOnJobPartialSuccess(pJob));
}
/*
if (SCH_IS_DATA_SRC_TASK(task) && job->dataSrcEps.numOfEps < SCH_MAX_CANDIDATE_EP_NUM) {
strncpy(job->dataSrcEps.fqdn[job->dataSrcEps.numOfEps], task->execAddr.fqdn, sizeof(task->execAddr.fqdn));
job->dataSrcEps.port[job->dataSrcEps.numOfEps] = task->execAddr.port;
++job->dataSrcEps.numOfEps;
}
*/
for (int32_t i = 0; i < parentNum; ++i) {
SSchTask *par = *(SSchTask **)taosArrayGet(pTask->parents, i);
int32_t readyNum = atomic_add_fetch_32(&par->childReady, 1);
SCH_LOCK(SCH_WRITE, &par->lock);
SDownstreamSourceNode source = {.type = QUERY_NODE_DOWNSTREAM_SOURCE,
.taskId = pTask->taskId,
.schedId = schMgmt.sId,
.addr = pTask->succeedAddr};
qSetSubplanExecutionNode(par->plan, pTask->plan->id.groupId, &source);
SCH_UNLOCK(SCH_WRITE, &par->lock);
if (SCH_TASK_READY_FOR_LAUNCH(readyNum, par)) {
SCH_ERR_RET(schLaunchTask(pJob, par));
}
}
SCH_ERR_RET(schLaunchNextLevelTasks(pJob, pTask));
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnJobFailure(pJob, code));
}
// Note: no more error processing, handled in function internal
int32_t schFetchFromRemote(SSchJob *pJob) {
int32_t code = 0;
if (atomic_val_compare_exchange_32(&pJob->remoteFetch, 0, 1) != 0) {
SCH_JOB_ELOG("prior fetching not finished, remoteFetch:%d", atomic_load_32(&pJob->remoteFetch));
return TSDB_CODE_SUCCESS;
}
void *resData = atomic_load_ptr(&pJob->resData);
if (resData) {
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_JOB_DLOG("res already fetched, res:%p", resData);
return TSDB_CODE_SUCCESS;
}
SCH_ERR_JRET(schBuildAndSendMsg(pJob, pJob->fetchTask, &pJob->resNode, TDMT_VND_FETCH));
return TSDB_CODE_SUCCESS;
_return:
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_RET(schProcessOnTaskFailure(pJob, pJob->fetchTask, code));
}
int32_t schProcessOnExplainDone(SSchJob *pJob, SSchTask *pTask, SRetrieveTableRsp *pRsp) {
SCH_TASK_DLOG("got explain rsp, rows:%d, complete:%d", htonl(pRsp->numOfRows), pRsp->completed);
atomic_store_32(&pJob->resNumOfRows, htonl(pRsp->numOfRows));
atomic_store_ptr(&pJob->resData, pRsp);
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_SUCCEED);
schProcessOnDataFetched(pJob);
return TSDB_CODE_SUCCESS;
}
int32_t schSaveJobQueryRes(SSchJob *pJob, SResReadyRsp *rsp) {
if (rsp->tbFName[0]) {
if (NULL == pJob->queryRes) {
pJob->queryRes = taosArrayInit(pJob->taskNum, sizeof(STbVerInfo));
if (NULL == pJob->queryRes) {
SCH_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
}
}
STbVerInfo tbInfo;
strcpy(tbInfo.tbFName, rsp->tbFName);
tbInfo.sversion = rsp->sversion;
tbInfo.tversion = rsp->tversion;
taosArrayPush((SArray *)pJob->queryRes, &tbInfo);
}
return TSDB_CODE_SUCCESS;
}
int32_t schGetTaskFromTaskList(SHashObj *pTaskList, uint64_t taskId, SSchTask **pTask) {
int32_t s = taosHashGetSize(pTaskList);
if (s <= 0) {
return TSDB_CODE_SUCCESS;
}
SSchTask **task = taosHashGet(pTaskList, &taskId, sizeof(taskId));
if (NULL == task || NULL == (*task)) {
return TSDB_CODE_SUCCESS;
}
*pTask = *task;
return TSDB_CODE_SUCCESS;
}
int32_t schUpdateTaskExecNodeHandle(SSchTask *pTask, void *handle, int32_t rspCode) {
if (rspCode || NULL == pTask->execNodes || taosArrayGetSize(pTask->execNodes) > 1 ||
taosArrayGetSize(pTask->execNodes) <= 0) {
return TSDB_CODE_SUCCESS;
}
SSchNodeInfo *nodeInfo = taosArrayGet(pTask->execNodes, 0);
nodeInfo->handle = handle;
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchTaskImpl(SSchJob *pJob, SSchTask *pTask) {
int8_t status = 0;
int32_t code = 0;
atomic_add_fetch_32(&pTask->level->taskLaunchedNum, 1);
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_DLOG("no need to launch task cause of job status, job status:%s", jobTaskStatusStr(status));
SCH_RET(atomic_load_32(&pJob->errCode));
}
// NOTE: race condition: the task should be put into the hash table before send msg to server
if (SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_RET(schPushTaskToExecList(pJob, pTask));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_EXECUTING);
}
SSubplan *plan = pTask->plan;
if (NULL == pTask->msg) { // TODO add more detailed reason for failure
code = qSubPlanToString(plan, &pTask->msg, &pTask->msgLen);
if (TSDB_CODE_SUCCESS != code) {
SCH_TASK_ELOG("failed to create physical plan, code:%s, msg:%p, len:%d", tstrerror(code), pTask->msg,
pTask->msgLen);
SCH_ERR_RET(code);
} else {
SCH_TASK_DLOGL("physical plan len:%d, %s", pTask->msgLen, pTask->msg);
}
}
SCH_ERR_RET(schSetTaskCandidateAddrs(pJob, pTask));
if (SCH_IS_QUERY_JOB(pJob)) {
SCH_ERR_RET(schEnsureHbConnection(pJob, pTask));
}
SCH_ERR_RET(schBuildAndSendMsg(pJob, pTask, NULL, plan->msgType));
return TSDB_CODE_SUCCESS;
}
// Note: no more error processing, handled in function internal
int32_t schLaunchTask(SSchJob *pJob, SSchTask *pTask) {
bool enough = false;
int32_t code = 0;
SCH_SET_TASK_HANDLE(pTask, NULL);
if (SCH_TASK_NEED_FLOW_CTRL(pJob, pTask)) {
SCH_ERR_JRET(schCheckIncTaskFlowQuota(pJob, pTask, &enough));
if (enough) {
SCH_ERR_JRET(schLaunchTaskImpl(pJob, pTask));
}
} else {
SCH_ERR_JRET(schLaunchTaskImpl(pJob, pTask));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schLaunchLevelTasks(SSchJob *pJob, SSchLevel *level) {
for (int32_t i = 0; i < level->taskNum; ++i) {
SSchTask *pTask = taosArrayGet(level->subTasks, i);
SCH_ERR_RET(schLaunchTask(pJob, pTask));
}
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchJob(SSchJob *pJob) {
SSchLevel *level = taosArrayGet(pJob->levels, pJob->levelIdx);
SCH_ERR_RET(schChkUpdateJobStatus(pJob, JOB_TASK_STATUS_EXECUTING));
SCH_ERR_RET(schChkJobNeedFlowCtrl(pJob, level));
SCH_ERR_RET(schLaunchLevelTasks(pJob, level));
return TSDB_CODE_SUCCESS;
}
void schDropTaskOnExecNode(SSchJob *pJob, SSchTask *pTask) {
if (NULL == pTask->execNodes) {
SCH_TASK_DLOG("no exec address, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
return;
}
int32_t size = (int32_t)taosArrayGetSize(pTask->execNodes);
if (size <= 0) {
SCH_TASK_DLOG("task has no execNodes, no need to drop it, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
return;
}
SSchNodeInfo *nodeInfo = NULL;
for (int32_t i = 0; i < size; ++i) {
nodeInfo = (SSchNodeInfo *)taosArrayGet(pTask->execNodes, i);
SCH_SET_TASK_HANDLE(pTask, nodeInfo->handle);
schBuildAndSendMsg(pJob, pTask, &nodeInfo->addr, TDMT_VND_DROP_TASK);
}
SCH_TASK_DLOG("task has %d exec address", size);
}
void schDropTaskInHashList(SSchJob *pJob, SHashObj *list) {
if (!SCH_IS_NEED_DROP_JOB(pJob)) {
return;
}
void *pIter = taosHashIterate(list, NULL);
while (pIter) {
SSchTask *pTask = *(SSchTask **)pIter;
schDropTaskOnExecNode(pJob, pTask);
pIter = taosHashIterate(list, pIter);
}
}
void schDropJobAllTasks(SSchJob *pJob) {
schDropTaskInHashList(pJob, pJob->execTasks);
schDropTaskInHashList(pJob, pJob->succTasks);
schDropTaskInHashList(pJob, pJob->failTasks);
}
int32_t schCancelJob(SSchJob *pJob) {
// TODO
return TSDB_CODE_SUCCESS;
// TODO MOVE ALL TASKS FROM EXEC LIST TO FAIL LIST
}
void schFreeJobImpl(void *job) {
if (NULL == job) {
return;
}
SSchJob *pJob = job;
uint64_t queryId = pJob->queryId;
int64_t refId = pJob->refId;
if (pJob->status == JOB_TASK_STATUS_EXECUTING) {
schCancelJob(pJob);
}
schDropJobAllTasks(pJob);
pJob->subPlans = NULL; // it is a reference to pDag->pSubplans
int32_t numOfLevels = taosArrayGetSize(pJob->levels);
for (int32_t i = 0; i < numOfLevels; ++i) {
SSchLevel *pLevel = taosArrayGet(pJob->levels, i);
int32_t numOfTasks = taosArrayGetSize(pLevel->subTasks);
for (int32_t j = 0; j < numOfTasks; ++j) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, j);
schFreeTask(pTask);
}
taosArrayDestroy(pLevel->subTasks);
}
schFreeFlowCtrl(pJob);
taosHashCleanup(pJob->execTasks);
taosHashCleanup(pJob->failTasks);
taosHashCleanup(pJob->succTasks);
taosArrayDestroy(pJob->levels);
taosArrayDestroy(pJob->nodeList);
taosArrayDestroy(pJob->dataSrcTasks);
qExplainFreeCtx(pJob->explainCtx);
if (SCH_IS_QUERY_JOB(pJob)) {
taosArrayDestroy((SArray *)pJob->queryRes);
} else {
tFreeSSubmitRsp((SSubmitRsp*)pJob->queryRes);
}
taosMemoryFreeClear(pJob->resData);
taosMemoryFreeClear(pJob);
qDebug("QID:0x%" PRIx64 " job freed, refId:%" PRIx64 ", pointer:%p", queryId, refId, pJob);
atomic_sub_fetch_32(&schMgmt.jobNum, 1);
schCloseJobRef();
}
int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
int64_t startTs, bool sync) {
qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
if (pNodeList == NULL || taosArrayGetSize(pNodeList) <= 0) {
qDebug("QID:0x%" PRIx64 " input exec nodeList is empty", pDag->queryId);
}
int32_t code = 0;
SSchJob *pJob = NULL;
SCH_ERR_JRET(schInitJob(&pJob, pDag, transport, pNodeList, sql, startTs, sync));
SCH_ERR_JRET(schLaunchJob(pJob));
*job = pJob->refId;
if (sync) {
SCH_JOB_DLOG("will wait for rsp now, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
tsem_wait(&pJob->rspSem);
}
SCH_JOB_DLOG("job exec done, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
schReleaseJob(pJob->refId);
return TSDB_CODE_SUCCESS;
_return:
schFreeJobImpl(pJob);
SCH_RET(code);
}
int32_t schExecStaticExplain(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
bool syncSchedule) {
qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
int32_t code = 0;
SSchJob *pJob = taosMemoryCalloc(1, sizeof(SSchJob));
if (NULL == pJob) {
qError("QID:%" PRIx64 " calloc %d failed", pDag->queryId, (int32_t)sizeof(SSchJob));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->sql = sql;
pJob->attr.queryJob = true;
pJob->attr.explainMode = pDag->explainInfo.mode;
pJob->queryId = pDag->queryId;
pJob->subPlans = pDag->pSubplans;
SCH_ERR_JRET(qExecStaticExplain(pDag, (SRetrieveTableRsp **)&pJob->resData));
int64_t refId = taosAddRef(schMgmt.jobRef, pJob);
if (refId < 0) {
SCH_JOB_ELOG("taosAddRef job failed, error:%s", tstrerror(terrno));
SCH_ERR_JRET(terrno);
}
if (NULL == schAcquireJob(refId)) {
SCH_JOB_ELOG("schAcquireJob job failed, refId:%" PRIx64, refId);
SCH_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
pJob->refId = refId;
SCH_JOB_DLOG("job refId:%" PRIx64, pJob->refId);
pJob->status = JOB_TASK_STATUS_PARTIAL_SUCCEED;
*job = pJob->refId;
SCH_JOB_DLOG("job exec done, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
schReleaseJob(pJob->refId);
return TSDB_CODE_SUCCESS;
_return:
schFreeJobImpl(pJob);
SCH_RET(code);
}
source/libs/scheduler/src/schRemote.c 0 → 100644
浏览文件 @ 4cd512a2
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "catalog.h"
#include "command.h"
#include "query.h"
#include "schedulerInt.h"
#include "tmsg.h"
#include "tref.h"
#include "trpc.h"
int32_t schValidateReceivedMsgType(SSchJob *pJob, SSchTask *pTask, int32_t msgType) {
int32_t lastMsgType = SCH_GET_TASK_LASTMSG_TYPE(pTask);
int32_t taskStatus = SCH_GET_TASK_STATUS(pTask);
int32_t reqMsgType = msgType - 1;
switch (msgType) {
case TDMT_SCH_LINK_BROKEN:
case TDMT_VND_EXPLAIN_RSP:
return TSDB_CODE_SUCCESS;
case TDMT_VND_QUERY_RSP: // query_rsp may be processed later than ready_rsp
if (lastMsgType != reqMsgType && -1 != lastMsgType && TDMT_VND_FETCH != lastMsgType) {
SCH_TASK_DLOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_DLOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_RES_READY_RSP:
reqMsgType = TDMT_VND_QUERY;
if (lastMsgType != reqMsgType && -1 != lastMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s",
(lastMsgType > 0 ? TMSG_INFO(lastMsgType) : "null"), TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_FETCH_RSP:
if (lastMsgType != reqMsgType && -1 != lastMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_CREATE_TABLE_RSP:
case TDMT_VND_DROP_TABLE_RSP:
case TDMT_VND_ALTER_TABLE_RSP:
case TDMT_VND_SUBMIT_RSP:
break;
default:
SCH_TASK_ELOG("unknown rsp msg, type:%s, status:%s", TMSG_INFO(msgType), jobTaskStatusStr(taskStatus));
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (lastMsgType != reqMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
}
// Note: no more task error processing, handled in function internal
int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t msgType, char *msg, int32_t msgSize,
int32_t rspCode) {
int32_t code = 0;
int8_t status = 0;
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_ELOG("rsp not processed cause of job status, job status:%s, rspCode:0x%x", jobTaskStatusStr(status),
rspCode);
SCH_RET(atomic_load_32(&pJob->errCode));
}
SCH_ERR_JRET(schValidateReceivedMsgType(pJob, pTask, msgType));
switch (msgType) {
case TDMT_VND_CREATE_TABLE_RSP: {
SVCreateTbBatchRsp batchRsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVCreateTbBatchRsp(&coder, &batchRsp);
if (TSDB_CODE_SUCCESS == code && batchRsp.nRsps > 0) {
for (int32_t i = 0; i < batchRsp.nRsps; ++i) {
SVCreateTbRsp *rsp = batchRsp.pRsps + i;
if (TSDB_CODE_SUCCESS != rsp->code) {
code = rsp->code;
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
}
}
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
SCH_ERR_JRET(rspCode);
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_DROP_TABLE_RSP: {
SVDropTbBatchRsp batchRsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVDropTbBatchRsp(&coder, &batchRsp);
if (TSDB_CODE_SUCCESS == code && batchRsp.nRsps > 0) {
for (int32_t i = 0; i < batchRsp.nRsps; ++i) {
SVDropTbRsp *rsp = batchRsp.pRsps + i;
if (TSDB_CODE_SUCCESS != rsp->code) {
code = rsp->code;
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
}
}
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
SCH_ERR_JRET(rspCode);
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_ALTER_TABLE_RSP: {
SVAlterTbRsp rsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVAlterTbRsp(&coder, &rsp);
tDecoderClear(&coder);
SCH_ERR_JRET(code);
SCH_ERR_JRET(rsp.code);
}
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_SUBMIT_RSP: {
SCH_ERR_JRET(rspCode);
if (msg) {
SDecoder coder = {0};
SSubmitRsp *rsp = taosMemoryMalloc(sizeof(*rsp));
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSSubmitRsp(&coder, rsp);
if (code) {
SCH_TASK_ELOG("decode submitRsp failed, code:%d", code);
tFreeSSubmitRsp(rsp);
SCH_ERR_JRET(code);
}
if (rsp->nBlocks > 0) {
for (int32_t i = 0; i < rsp->nBlocks; ++i) {
SSubmitBlkRsp *blk = rsp->pBlocks + i;
if (TSDB_CODE_SUCCESS != blk->code) {
code = blk->code;
tFreeSSubmitRsp(rsp);
SCH_ERR_JRET(code);
}
}
}
atomic_add_fetch_32(&pJob->resNumOfRows, rsp->affectedRows);
SCH_TASK_DLOG("submit succeed, affectedRows:%d", rsp->affectedRows);
SCH_LOCK(SCH_WRITE, &pJob->resLock);
if (pJob->queryRes) {
SSubmitRsp *sum = pJob->queryRes;
sum->affectedRows += rsp->affectedRows;
sum->nBlocks += rsp->nBlocks;
sum->pBlocks = taosMemoryRealloc(sum->pBlocks, sum->nBlocks * sizeof(*sum->pBlocks));
memcpy(sum->pBlocks + sum->nBlocks - rsp->nBlocks, rsp->pBlocks, rsp->nBlocks * sizeof(*sum->pBlocks));
taosMemoryFree(rsp->pBlocks);
taosMemoryFree(rsp);
} else {
pJob->queryRes = rsp;
}
SCH_UNLOCK(SCH_WRITE, &pJob->resLock);
}
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_QUERY_RSP: {
SQueryTableRsp rsp = {0};
if (msg) {
SCH_ERR_JRET(tDeserializeSQueryTableRsp(msg, msgSize, &rsp));
SCH_ERR_JRET(rsp.code);
}
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
// SCH_ERR_JRET(schBuildAndSendMsg(pJob, pTask, NULL, TDMT_VND_RES_READY));
break;
}
case TDMT_VND_RES_READY_RSP: {
SResReadyRsp *rsp = (SResReadyRsp *)msg;
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SCH_ERR_JRET(rsp->code);
SCH_ERR_JRET(schSaveJobQueryRes(pJob, rsp));
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_EXPLAIN_RSP: {
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (!SCH_IS_EXPLAIN_JOB(pJob)) {
SCH_TASK_ELOG("invalid msg received for none explain query, msg type:%s", TMSG_INFO(msgType));
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (pJob->resData) {
SCH_TASK_ELOG("explain result is already generated, res:%p", pJob->resData);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
SExplainRsp rsp = {0};
if (tDeserializeSExplainRsp(msg, msgSize, &rsp)) {
taosMemoryFree(rsp.subplanInfo);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SRetrieveTableRsp *pRsp = NULL;
SCH_ERR_JRET(qExplainUpdateExecInfo(pJob->explainCtx, &rsp, pTask->plan->id.groupId, &pRsp));
if (pRsp) {
SCH_ERR_JRET(schProcessOnExplainDone(pJob, pTask, pRsp));
}
break;
}
case TDMT_VND_FETCH_RSP: {
SRetrieveTableRsp *rsp = (SRetrieveTableRsp *)msg;
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (SCH_IS_EXPLAIN_JOB(pJob)) {
if (rsp->completed) {
SRetrieveTableRsp *pRsp = NULL;
SCH_ERR_JRET(qExecExplainEnd(pJob->explainCtx, &pRsp));
if (pRsp) {
SCH_ERR_JRET(schProcessOnExplainDone(pJob, pTask, pRsp));
}
return TSDB_CODE_SUCCESS;
}
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_ERR_JRET(schFetchFromRemote(pJob));
return TSDB_CODE_SUCCESS;
}
if (pJob->resData) {
SCH_TASK_ELOG("got fetch rsp while res already exists, res:%p", pJob->resData);
taosMemoryFreeClear(rsp);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
atomic_store_ptr(&pJob->resData, rsp);
atomic_add_fetch_32(&pJob->resNumOfRows, htonl(rsp->numOfRows));
if (rsp->completed) {
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_SUCCEED);
}
SCH_TASK_DLOG("got fetch rsp, rows:%d, complete:%d", htonl(rsp->numOfRows), rsp->completed);
schProcessOnDataFetched(pJob);
break;
}
case TDMT_VND_DROP_TASK_RSP: {
// SHOULD NEVER REACH HERE
SCH_TASK_ELOG("invalid status to handle drop task rsp, refId:%" PRIx64, pJob->refId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
break;
}
case TDMT_SCH_LINK_BROKEN:
SCH_TASK_ELOG("link broken received, error:%x - %s", rspCode, tstrerror(rspCode));
SCH_ERR_JRET(rspCode);
break;
default:
SCH_TASK_ELOG("unknown rsp msg, type:%d, status:%s", msgType, SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schHandleCallback(void *param, const SDataBuf *pMsg, int32_t msgType, int32_t rspCode) {
int32_t code = 0;
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
SSchTask *pTask = NULL;
SSchJob *pJob = schAcquireJob(pParam->refId);
if (NULL == pJob) {
qWarn("QID:0x%" PRIx64 ",TID:0x%" PRIx64 "taosAcquireRef job failed, may be dropped, refId:%" PRIx64,
pParam->queryId, pParam->taskId, pParam->refId);
SCH_ERR_JRET(TSDB_CODE_QRY_JOB_FREED);
}
schGetTaskFromTaskList(pJob->execTasks, pParam->taskId, &pTask);
if (NULL == pTask) {
if (TDMT_VND_EXPLAIN_RSP == msgType) {
schGetTaskFromTaskList(pJob->succTasks, pParam->taskId, &pTask);
} else {
SCH_JOB_ELOG("task not found in execTask list, refId:%" PRIx64 ", taskId:%" PRIx64, pParam->refId,
pParam->taskId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
}
if (NULL == pTask) {
SCH_JOB_ELOG("task not found in execList & succList, refId:%" PRIx64 ", taskId:%" PRIx64, pParam->refId,
pParam->taskId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_TASK_DLOG("rsp msg received, type:%s, handle:%p, code:%s", TMSG_INFO(msgType), pMsg->handle, tstrerror(rspCode));
SCH_SET_TASK_HANDLE(pTask, pMsg->handle);
schUpdateTaskExecNodeHandle(pTask, pMsg->handle, rspCode);
SCH_ERR_JRET(schHandleResponseMsg(pJob, pTask, msgType, pMsg->pData, pMsg->len, rspCode));
_return:
if (pJob) {
schReleaseJob(pParam->refId);
}
taosMemoryFreeClear(param);
SCH_RET(code);
}
int32_t schHandleSubmitCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_SUBMIT_RSP, code);
}
int32_t schHandleCreateTbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_CREATE_TABLE_RSP, code);
}
int32_t schHandleDropTbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_DROP_TABLE_RSP, code);
}
int32_t schHandleAlterTbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_ALTER_TABLE_RSP, code);
}
int32_t schHandleQueryCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_QUERY_RSP, code);
}
int32_t schHandleFetchCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_FETCH_RSP, code);
}
int32_t schHandleReadyCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_RES_READY_RSP, code);
}
int32_t schHandleExplainCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_EXPLAIN_RSP, code);
}
int32_t schHandleDropCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
qDebug("QID:%" PRIx64 ",TID:%" PRIx64 " drop task rsp received, code:%x", pParam->queryId, pParam->taskId, code);
return TSDB_CODE_SUCCESS;
}
int32_t schHandleLinkBrokenCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchCallbackParamHeader *head = (SSchCallbackParamHeader *)param;
rpcReleaseHandle(pMsg->handle, TAOS_CONN_CLIENT);
qDebug("handle %p is broken", pMsg->handle);
if (head->isHbParam) {
SSchHbCallbackParam *hbParam = (SSchHbCallbackParam *)param;
SSchTrans trans = {.transInst = hbParam->transport, .transHandle = NULL};
SCH_ERR_RET(schUpdateHbConnection(&hbParam->nodeEpId, &trans));
SCH_ERR_RET(schBuildAndSendHbMsg(&hbParam->nodeEpId));
} else {
SCH_ERR_RET(schHandleCallback(param, pMsg, TDMT_SCH_LINK_BROKEN, code));
}
return TSDB_CODE_SUCCESS;
}
int32_t schGenerateCallBackInfo(SSchJob *pJob, SSchTask *pTask, int32_t msgType, SMsgSendInfo **pMsgSendInfo) {
int32_t code = 0;
SMsgSendInfo *msgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == msgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchTaskCallbackParam));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
param->queryId = pJob->queryId;
param->refId = pJob->refId;
param->taskId = SCH_TASK_ID(pTask);
param->transport = pJob->transport;
msgSendInfo->param = param;
msgSendInfo->fp = fp;
*pMsgSendInfo = msgSendInfo;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFree(param);
taosMemoryFree(msgSendInfo);
SCH_RET(code);
}
int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp) {
switch (msgType) {
case TDMT_VND_CREATE_TABLE:
*fp = schHandleCreateTbCallback;
break;
case TDMT_VND_DROP_TABLE:
*fp = schHandleDropTbCallback;
break;
case TDMT_VND_ALTER_TABLE:
*fp = schHandleAlterTbCallback;
break;
case TDMT_VND_SUBMIT:
*fp = schHandleSubmitCallback;
break;
case TDMT_VND_QUERY:
*fp = schHandleQueryCallback;
break;
case TDMT_VND_RES_READY:
*fp = schHandleReadyCallback;
break;
case TDMT_VND_EXPLAIN:
*fp = schHandleExplainCallback;
break;
case TDMT_VND_FETCH:
*fp = schHandleFetchCallback;
break;
case TDMT_VND_DROP_TASK:
*fp = schHandleDropCallback;
break;
case TDMT_VND_QUERY_HEARTBEAT:
*fp = schHandleHbCallback;
break;
case TDMT_SCH_LINK_BROKEN:
*fp = schHandleLinkBrokenCallback;
break;
default:
qError("unknown msg type for callback, msgType:%d", msgType);
SCH_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schMakeHbCallbackParam(SSchJob *pJob, SSchTask *pTask, void **pParam) {
SSchHbCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchHbCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchHbCallbackParam));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param->head.isHbParam = true;
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
param->nodeEpId.nodeId = addr->nodeId;
memcpy(&param->nodeEpId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
param->transport = pJob->transport;
*pParam = param;
return TSDB_CODE_SUCCESS;
}
int32_t schCloneHbRpcCtx(SRpcCtx *pSrc, SRpcCtx *pDst) {
int32_t code = 0;
memcpy(&pDst->brokenVal, &pSrc->brokenVal, sizeof(pSrc->brokenVal));
pDst->brokenVal.val = NULL;
SCH_ERR_RET(schCloneSMsgSendInfo(pSrc->brokenVal.val, &pDst->brokenVal.val));
pDst->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pDst->args) {
qError("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SRpcCtxVal dst = {0};
void *pIter = taosHashIterate(pSrc->args, NULL);
while (pIter) {
SRpcCtxVal *pVal = (SRpcCtxVal *)pIter;
int32_t *msgType = taosHashGetKey(pIter, NULL);
dst = *pVal;
dst.val = NULL;
SCH_ERR_JRET(schCloneSMsgSendInfo(pVal->val, &dst.val));
if (taosHashPut(pDst->args, msgType, sizeof(*msgType), &dst, sizeof(dst))) {
qError("taosHashPut msg %d to rpcCtx failed", *msgType);
(*dst.freeFunc)(dst.val);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pIter = taosHashIterate(pSrc->args, pIter);
}
return TSDB_CODE_SUCCESS;
_return:
schFreeRpcCtx(pDst);
SCH_RET(code);
}
int32_t schMakeHbRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx) {
int32_t code = 0;
SSchHbCallbackParam *param = NULL;
SMsgSendInfo *pMsgSendInfo = NULL;
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
SQueryNodeEpId epId = {0};
epId.nodeId = addr->nodeId;
memcpy(&epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
pCtx->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pCtx->args) {
SCH_TASK_ELOG("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param = taosMemoryCalloc(1, sizeof(SSchHbCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchHbCallbackParam));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
int32_t msgType = TDMT_VND_QUERY_HEARTBEAT_RSP;
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(TDMT_VND_QUERY_HEARTBEAT, &fp));
param->nodeEpId = epId;
param->transport = pJob->transport;
pMsgSendInfo->param = param;
pMsgSendInfo->fp = fp;
SRpcCtxVal ctxVal = {.val = pMsgSendInfo, .clone = schCloneSMsgSendInfo, .freeFunc = schFreeRpcCtxVal};
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schMakeBrokenLinkVal(pJob, pTask, &pCtx->brokenVal, true));
return TSDB_CODE_SUCCESS;
_return:
taosHashCleanup(pCtx->args);
taosMemoryFreeClear(param);
taosMemoryFreeClear(pMsgSendInfo);
SCH_RET(code);
}
int32_t schRegisterHbConnection(SSchJob *pJob, SSchTask *pTask, SQueryNodeEpId *epId, bool *exist) {
int32_t code = 0;
SSchHbTrans hb = {0};
hb.trans.transInst = pJob->transport;
SCH_ERR_RET(schMakeHbRpcCtx(pJob, pTask, &hb.rpcCtx));
code = taosHashPut(schMgmt.hbConnections, epId, sizeof(SQueryNodeEpId), &hb, sizeof(SSchHbTrans));
if (code) {
schFreeRpcCtx(&hb.rpcCtx);
if (HASH_NODE_EXIST(code)) {
*exist = true;
return TSDB_CODE_SUCCESS;
}
qError("taosHashPut hb trans failed, nodeId:%d, fqdn:%s, port:%d", epId->nodeId, epId->ep.fqdn, epId->ep.port);
SCH_ERR_RET(code);
}
return TSDB_CODE_SUCCESS;
}
int32_t schBuildAndSendHbMsg(SQueryNodeEpId *nodeEpId) {
SSchedulerHbReq req = {0};
int32_t code = 0;
SRpcCtx rpcCtx = {0};
SSchTrans trans = {0};
int32_t msgType = TDMT_VND_QUERY_HEARTBEAT;
req.header.vgId = nodeEpId->nodeId;
req.sId = schMgmt.sId;
memcpy(&req.epId, nodeEpId, sizeof(SQueryNodeEpId));
SSchHbTrans *hb = taosHashGet(schMgmt.hbConnections, nodeEpId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
qError("taosHashGet hb connection failed, nodeId:%d, fqdn:%s, port:%d", nodeEpId->nodeId, nodeEpId->ep.fqdn,
nodeEpId->ep.port);
SCH_ERR_RET(code);
}
SCH_LOCK(SCH_WRITE, &hb->lock);
code = schCloneHbRpcCtx(&hb->rpcCtx, &rpcCtx);
memcpy(&trans, &hb->trans, sizeof(trans));
SCH_UNLOCK(SCH_WRITE, &hb->lock);
SCH_ERR_RET(code);
int32_t msgSize = tSerializeSSchedulerHbReq(NULL, 0, &req);
if (msgSize < 0) {
qError("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
void *msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
qError("calloc hb req %d failed", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (tSerializeSSchedulerHbReq(msg, msgSize, &req) < 0) {
qError("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SMsgSendInfo *pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
qError("calloc SMsgSendInfo failed");
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
qError("calloc SSchTaskCallbackParam failed");
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
param->transport = trans.transInst;
pMsgSendInfo->param = param;
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
pMsgSendInfo->msgInfo.handle = trans.transHandle;
pMsgSendInfo->msgType = msgType;
pMsgSendInfo->fp = fp;
int64_t transporterId = 0;
SEpSet epSet = {.inUse = 0, .numOfEps = 1};
memcpy(&epSet.eps[0], &nodeEpId->ep, sizeof(nodeEpId->ep));
qDebug("start to send hb msg, instance:%p, handle:%p, fqdn:%s, port:%d", trans.transInst, trans.transHandle,
nodeEpId->ep.fqdn, nodeEpId->ep.port);
code = asyncSendMsgToServerExt(trans.transInst, &epSet, &transporterId, pMsgSendInfo, true, &rpcCtx);
if (code) {
qError("fail to send hb msg, instance:%p, handle:%p, fqdn:%s, port:%d, error:%x - %s", trans.transInst,
trans.transHandle, nodeEpId->ep.fqdn, nodeEpId->ep.port, code, tstrerror(code));
SCH_ERR_JRET(code);
}
qDebug("hb msg sent");
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(msg);
taosMemoryFreeClear(param);
taosMemoryFreeClear(pMsgSendInfo);
schFreeRpcCtx(&rpcCtx);
SCH_RET(code);
}
int32_t schEnsureHbConnection(SSchJob *pJob, SSchTask *pTask) {
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
SQueryNodeEpId epId = {0};
epId.nodeId = addr->nodeId;
memcpy(&epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
SSchHbTrans *hb = taosHashGet(schMgmt.hbConnections, &epId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
bool exist = false;
SCH_ERR_RET(schRegisterHbConnection(pJob, pTask, &epId, &exist));
if (!exist) {
SCH_ERR_RET(schBuildAndSendHbMsg(&epId));
}
}
return TSDB_CODE_SUCCESS;
}
int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchTrans *trans) {
int32_t code = 0;
SSchHbTrans *hb = NULL;
hb = taosHashGet(schMgmt.hbConnections, epId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
qError("taosHashGet hb connection failed, nodeId:%d, fqdn:%s, port:%d", epId->nodeId, epId->ep.fqdn, epId->ep.port);
SCH_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
}
SCH_LOCK(SCH_WRITE, &hb->lock);
memcpy(&hb->trans, trans, sizeof(*trans));
SCH_UNLOCK(SCH_WRITE, &hb->lock);
qDebug("hb connection updated, sId:%" PRIx64 ", nodeId:%d, fqdn:%s, port:%d, instance:%p, handle:%p", schMgmt.sId,
epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->transInst, trans->transHandle);
return TSDB_CODE_SUCCESS;
}
int32_t schHandleHbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchedulerHbRsp rsp = {0};
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
if (code) {
qError("hb rsp error:%s", tstrerror(code));
SCH_ERR_JRET(code);
}
if (tDeserializeSSchedulerHbRsp(pMsg->pData, pMsg->len, &rsp)) {
qError("invalid hb rsp msg, size:%d", pMsg->len);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SSchTrans trans = {0};
trans.transInst = pParam->transport;
trans.transHandle = pMsg->handle;
SCH_ERR_JRET(schUpdateHbConnection(&rsp.epId, &trans));
int32_t taskNum = (int32_t)taosArrayGetSize(rsp.taskStatus);
qDebug("%d task status in hb rsp, nodeId:%d, fqdn:%s, port:%d", taskNum, rsp.epId.nodeId, rsp.epId.ep.fqdn,
rsp.epId.ep.port);
for (int32_t i = 0; i < taskNum; ++i) {
STaskStatus *taskStatus = taosArrayGet(rsp.taskStatus, i);
SSchJob *pJob = schAcquireJob(taskStatus->refId);
if (NULL == pJob) {
qWarn("job not found, refId:0x%" PRIx64 ",QID:0x%" PRIx64 ",TID:0x%" PRIx64, taskStatus->refId,
taskStatus->queryId, taskStatus->taskId);
// TODO DROP TASK FROM SERVER!!!!
continue;
}
// TODO
SCH_JOB_DLOG("TID:0x%" PRIx64 " task status in server: %s", taskStatus->taskId,
jobTaskStatusStr(taskStatus->status));
schReleaseJob(taskStatus->refId);
}
_return:
tFreeSSchedulerHbRsp(&rsp);
taosMemoryFree(param);
SCH_RET(code);
}
int32_t schMakeCallbackParam(SSchJob *pJob, SSchTask *pTask, void **pParam) {
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchTaskCallbackParam));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param->queryId = pJob->queryId;
param->refId = pJob->refId;
param->taskId = SCH_TASK_ID(pTask);
param->transport = pJob->transport;
*pParam = param;
return TSDB_CODE_SUCCESS;
}
int32_t schMakeBrokenLinkVal(SSchJob *pJob, SSchTask *pTask, SRpcBrokenlinkVal *brokenVal, bool isHb) {
int32_t code = 0;
SMsgSendInfo *pMsgSendInfo = NULL;
pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (isHb) {
SCH_ERR_JRET(schMakeHbCallbackParam(pJob, pTask, &pMsgSendInfo->param));
} else {
SCH_ERR_JRET(schMakeCallbackParam(pJob, pTask, &pMsgSendInfo->param));
}
int32_t msgType = TDMT_SCH_LINK_BROKEN;
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
pMsgSendInfo->fp = fp;
brokenVal->msgType = msgType;
brokenVal->val = pMsgSendInfo;
brokenVal->clone = schCloneSMsgSendInfo;
brokenVal->freeFunc = schFreeRpcCtxVal;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
SCH_RET(code);
}
int32_t schMakeQueryRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx) {
int32_t code = 0;
SMsgSendInfo *pReadyMsgSendInfo = NULL;
SMsgSendInfo *pExplainMsgSendInfo = NULL;
pCtx->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pCtx->args) {
SCH_TASK_ELOG("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schGenerateCallBackInfo(pJob, pTask, TDMT_VND_RES_READY, &pReadyMsgSendInfo));
SCH_ERR_JRET(schGenerateCallBackInfo(pJob, pTask, TDMT_VND_EXPLAIN, &pExplainMsgSendInfo));
int32_t msgType = TDMT_VND_RES_READY_RSP;
SRpcCtxVal ctxVal = {.val = pReadyMsgSendInfo, .clone = schCloneSMsgSendInfo, .freeFunc = schFreeRpcCtxVal};
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
msgType = TDMT_VND_EXPLAIN_RSP;
ctxVal.val = pExplainMsgSendInfo;
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schMakeBrokenLinkVal(pJob, pTask, &pCtx->brokenVal, false));
return TSDB_CODE_SUCCESS;
_return:
taosHashCleanup(pCtx->args);
if (pReadyMsgSendInfo) {
taosMemoryFreeClear(pReadyMsgSendInfo->param);
taosMemoryFreeClear(pReadyMsgSendInfo);
}
if (pExplainMsgSendInfo) {
taosMemoryFreeClear(pExplainMsgSendInfo->param);
taosMemoryFreeClear(pExplainMsgSendInfo);
}
SCH_RET(code);
}
int32_t schCloneCallbackParam(SSchCallbackParamHeader *pSrc, SSchCallbackParamHeader **pDst) {
if (pSrc->isHbParam) {
SSchHbCallbackParam *dst = taosMemoryMalloc(sizeof(SSchHbCallbackParam));
if (NULL == dst) {
qError("malloc SSchHbCallbackParam failed");
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(dst, pSrc, sizeof(*dst));
*pDst = (SSchCallbackParamHeader *)dst;
return TSDB_CODE_SUCCESS;
}
SSchTaskCallbackParam *dst = taosMemoryMalloc(sizeof(SSchTaskCallbackParam));
if (NULL == dst) {
qError("malloc SSchTaskCallbackParam failed");
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(dst, pSrc, sizeof(*dst));
*pDst = (SSchCallbackParamHeader *)dst;
return TSDB_CODE_SUCCESS;
}
int32_t schCloneSMsgSendInfo(void *src, void **dst) {
SMsgSendInfo *pSrc = src;
int32_t code = 0;
SMsgSendInfo *pDst = taosMemoryMalloc(sizeof(*pSrc));
if (NULL == pDst) {
qError("malloc SMsgSendInfo for rpcCtx failed, len:%d", (int32_t)sizeof(*pSrc));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(pDst, pSrc, sizeof(*pSrc));
pDst->param = NULL;
SCH_ERR_JRET(schCloneCallbackParam(pSrc->param, (SSchCallbackParamHeader **)&pDst->param));
*dst = pDst;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(pDst);
SCH_RET(code);
}
int32_t schAsyncSendMsg(SSchJob *pJob, SSchTask *pTask, void *transport, SEpSet *epSet, int32_t msgType, void *msg,
uint32_t msgSize, bool persistHandle, SRpcCtx *ctx) {
int32_t code = 0;
SSchTrans *trans = (SSchTrans *)transport;
SMsgSendInfo *pMsgSendInfo = NULL;
SCH_ERR_JRET(schGenerateCallBackInfo(pJob, pTask, msgType, &pMsgSendInfo));
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
pMsgSendInfo->msgInfo.handle = trans->transHandle;
pMsgSendInfo->msgType = msgType;
qDebug("start to send %s msg to node[%d,%s,%d], refId:%" PRIx64 "instance:%p, handle:%p", TMSG_INFO(msgType),
ntohl(((SMsgHead *)msg)->vgId), epSet->eps[epSet->inUse].fqdn, epSet->eps[epSet->inUse].port, pJob->refId,
trans->transInst, trans->transHandle);
int64_t transporterId = 0;
code = asyncSendMsgToServerExt(trans->transInst, epSet, &transporterId, pMsgSendInfo, persistHandle, ctx);
if (code) {
SCH_ERR_JRET(code);
}
SCH_TASK_DLOG("req msg sent, refId:%" PRIx64 ", type:%d, %s", pJob->refId, msgType, TMSG_INFO(msgType));
return TSDB_CODE_SUCCESS;
_return:
if (pMsgSendInfo) {
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
}
SCH_RET(code);
}
int32_t schBuildAndSendMsg(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr, int32_t msgType) {
uint32_t msgSize = 0;
void *msg = NULL;
int32_t code = 0;
bool isCandidateAddr = false;
bool persistHandle = false;
SRpcCtx rpcCtx = {0};
if (NULL == addr) {
addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
isCandidateAddr = true;
}
SEpSet epSet = addr->epSet;
switch (msgType) {
case TDMT_VND_CREATE_TABLE:
case TDMT_VND_DROP_TABLE:
case TDMT_VND_ALTER_TABLE:
case TDMT_VND_SUBMIT: {
msgSize = pTask->msgLen;
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(msg, pTask->msg, msgSize);
break;
}
case TDMT_VND_QUERY: {
SCH_ERR_RET(schMakeQueryRpcCtx(pJob, pTask, &rpcCtx));
uint32_t len = strlen(pJob->sql);
msgSize = sizeof(SSubQueryMsg) + pTask->msgLen + len;
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSubQueryMsg *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
pMsg->refId = htobe64(pJob->refId);
pMsg->taskType = TASK_TYPE_TEMP;
pMsg->explain = SCH_IS_EXPLAIN_JOB(pJob);
pMsg->phyLen = htonl(pTask->msgLen);
pMsg->sqlLen = htonl(len);
memcpy(pMsg->msg, pJob->sql, len);
memcpy(pMsg->msg + len, pTask->msg, pTask->msgLen);
persistHandle = true;
break;
}
case TDMT_VND_RES_READY: {
msgSize = sizeof(SResReadyReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SResReadyReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
break;
}
case TDMT_VND_FETCH: {
msgSize = sizeof(SResFetchReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SResFetchReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
break;
}
case TDMT_VND_DROP_TASK: {
msgSize = sizeof(STaskDropReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
STaskDropReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
pMsg->refId = htobe64(pJob->refId);
break;
}
case TDMT_VND_QUERY_HEARTBEAT: {
SCH_ERR_RET(schMakeHbRpcCtx(pJob, pTask, &rpcCtx));
SSchedulerHbReq req = {0};
req.sId = schMgmt.sId;
req.header.vgId = addr->nodeId;
req.epId.nodeId = addr->nodeId;
memcpy(&req.epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
msgSize = tSerializeSSchedulerHbReq(NULL, 0, &req);
if (msgSize < 0) {
SCH_JOB_ELOG("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_JOB_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (tSerializeSSchedulerHbReq(msg, msgSize, &req) < 0) {
SCH_JOB_ELOG("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
persistHandle = true;
break;
}
default:
SCH_TASK_ELOG("unknown msg type to send, msgType:%d", msgType);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
break;
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, msgType);
SSchTrans trans = {.transInst = pJob->transport, .transHandle = SCH_GET_TASK_HANDLE(pTask)};
SCH_ERR_JRET(schAsyncSendMsg(pJob, pTask, &trans, &epSet, msgType, msg, msgSize, persistHandle,
(rpcCtx.args ? &rpcCtx : NULL)));
if (msgType == TDMT_VND_QUERY) {
SCH_ERR_RET(schRecordTaskExecNode(pJob, pTask, addr, trans.transHandle));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
schFreeRpcCtx(&rpcCtx);
taosMemoryFreeClear(msg);
SCH_RET(code);
}
source/libs/scheduler/src/schUtil.c 0 → 100644
浏览文件 @ 4cd512a2
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "catalog.h"
#include "command.h"
#include "query.h"
#include "schedulerInt.h"
#include "tmsg.h"
#include "tref.h"
#include "trpc.h"
void schCloseJobRef(void) {
if (!atomic_load_8((int8_t *)&schMgmt.exit)) {
return;
}
SCH_LOCK(SCH_WRITE, &schMgmt.lock);
if (atomic_load_32(&schMgmt.jobNum) <= 0 && schMgmt.jobRef >= 0) {
taosCloseRef(schMgmt.jobRef);
schMgmt.jobRef = -1;
}
SCH_UNLOCK(SCH_WRITE, &schMgmt.lock);
}
uint64_t schGenTaskId(void) { return atomic_add_fetch_64(&schMgmt.taskId, 1); }
uint64_t schGenUUID(void) {
static uint64_t hashId = 0;
static int32_t requestSerialId = 0;
if (hashId == 0) {
char uid[64];
int32_t code = taosGetSystemUUID(uid, tListLen(uid));
if (code != TSDB_CODE_SUCCESS) {
qError("Failed to get the system uid, reason:%s", tstrerror(TAOS_SYSTEM_ERROR(errno)));
} else {
hashId = MurmurHash3_32(uid, strlen(uid));
}
}
int64_t ts = taosGetTimestampMs();
uint64_t pid = taosGetPId();
int32_t val = atomic_add_fetch_32(&requestSerialId, 1);
uint64_t id = ((hashId & 0x0FFF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF);
return id;
}
void schFreeRpcCtxVal(const void *arg) {
if (NULL == arg) {
return;
}
SMsgSendInfo *pMsgSendInfo = (SMsgSendInfo *)arg;
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
}
void schFreeRpcCtx(SRpcCtx *pCtx) {
if (NULL == pCtx) {
return;
}
void *pIter = taosHashIterate(pCtx->args, NULL);
while (pIter) {
SRpcCtxVal *ctxVal = (SRpcCtxVal *)pIter;
(*ctxVal->freeFunc)(ctxVal->val);
pIter = taosHashIterate(pCtx->args, pIter);
}
taosHashCleanup(pCtx->args);
if (pCtx->brokenVal.freeFunc) {
(*pCtx->brokenVal.freeFunc)(pCtx->brokenVal.val);
}
}
source/libs/scheduler/src/scheduler.c
浏览文件 @ 4cd512a2
......@@ -25,2563 +25,6 @@ SSchedulerMgmt schMgmt = {
.jobRef = -1,
};
FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) { return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId); }
FORCE_INLINE int32_t schReleaseJob(int64_t refId) { return taosReleaseRef(schMgmt.jobRef, refId); }
uint64_t schGenTaskId(void) { return atomic_add_fetch_64(&schMgmt.taskId, 1); }
#if 0
uint64_t schGenUUID(void) {
static uint64_t hashId = 0;
static int32_t requestSerialId = 0;
if (hashId == 0) {
char uid[64];
int32_t code = taosGetSystemUUID(uid, tListLen(uid));
if (code != TSDB_CODE_SUCCESS) {
qError("Failed to get the system uid, reason:%s", tstrerror(TAOS_SYSTEM_ERROR(errno)));
} else {
hashId = MurmurHash3_32(uid, strlen(uid));
}
}
int64_t ts = taosGetTimestampMs();
uint64_t pid = taosGetPId();
int32_t val = atomic_add_fetch_32(&requestSerialId, 1);
uint64_t id = ((hashId & 0x0FFF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF);
return id;
}
#endif
int32_t schInitTask(SSchJob *pJob, SSchTask *pTask, SSubplan *pPlan, SSchLevel *pLevel) {
pTask->plan = pPlan;
pTask->level = pLevel;
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_NOT_START);
pTask->taskId = schGenTaskId();
pTask->execNodes = taosArrayInit(SCH_MAX_CANDIDATE_EP_NUM, sizeof(SSchNodeInfo));
if (NULL == pTask->execNodes) {
SCH_TASK_ELOG("taosArrayInit %d execNodes failed", SCH_MAX_CANDIDATE_EP_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
return TSDB_CODE_SUCCESS;
}
int32_t schInitJob(SSchJob **pSchJob, SQueryPlan *pDag, void *transport, SArray *pNodeList, const char *sql,
int64_t startTs, bool syncSchedule) {
int32_t code = 0;
int64_t refId = -1;
SSchJob *pJob = taosMemoryCalloc(1, sizeof(SSchJob));
if (NULL == pJob) {
qError("QID:%" PRIx64 " calloc %d failed", pDag->queryId, (int32_t)sizeof(SSchJob));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->attr.explainMode = pDag->explainInfo.mode;
pJob->attr.syncSchedule = syncSchedule;
pJob->transport = transport;
pJob->sql = sql;
if (pNodeList != NULL) {
pJob->nodeList = taosArrayDup(pNodeList);
}
SCH_ERR_JRET(schValidateAndBuildJob(pDag, pJob));
if (SCH_IS_EXPLAIN_JOB(pJob)) {
SCH_ERR_JRET(qExecExplainBegin(pDag, &pJob->explainCtx, startTs));
}
pJob->execTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->execTasks) {
SCH_JOB_ELOG("taosHashInit %d execTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->succTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->succTasks) {
SCH_JOB_ELOG("taosHashInit %d succTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->failTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->failTasks) {
SCH_JOB_ELOG("taosHashInit %d failTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
tsem_init(&pJob->rspSem, 0, 0);
refId = taosAddRef(schMgmt.jobRef, pJob);
if (refId < 0) {
SCH_JOB_ELOG("taosAddRef job failed, error:%s", tstrerror(terrno));
SCH_ERR_JRET(terrno);
}
atomic_add_fetch_32(&schMgmt.jobNum, 1);
if (NULL == schAcquireJob(refId)) {
SCH_JOB_ELOG("schAcquireJob job failed, refId:%" PRIx64, refId);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
pJob->refId = refId;
SCH_JOB_DLOG("job refId:%" PRIx64, pJob->refId);
pJob->status = JOB_TASK_STATUS_NOT_START;
*pSchJob = pJob;
return TSDB_CODE_SUCCESS;
_return:
if (refId < 0) {
schFreeJobImpl(pJob);
} else {
taosRemoveRef(schMgmt.jobRef, refId);
}
SCH_RET(code);
}
void schFreeRpcCtx(SRpcCtx *pCtx) {
if (NULL == pCtx) {
return;
}
void *pIter = taosHashIterate(pCtx->args, NULL);
while (pIter) {
SRpcCtxVal *ctxVal = (SRpcCtxVal *)pIter;
(*ctxVal->freeFunc)(ctxVal->val);
pIter = taosHashIterate(pCtx->args, pIter);
}
taosHashCleanup(pCtx->args);
if (pCtx->brokenVal.freeFunc) {
(*pCtx->brokenVal.freeFunc)(pCtx->brokenVal.val);
}
}
void schFreeTask(SSchTask *pTask) {
if (pTask->candidateAddrs) {
taosArrayDestroy(pTask->candidateAddrs);
}
taosMemoryFreeClear(pTask->msg);
if (pTask->children) {
taosArrayDestroy(pTask->children);
}
if (pTask->parents) {
taosArrayDestroy(pTask->parents);
}
if (pTask->execNodes) {
taosArrayDestroy(pTask->execNodes);
}
}
static FORCE_INLINE bool schJobNeedToStop(SSchJob *pJob, int8_t *pStatus) {
int8_t status = SCH_GET_JOB_STATUS(pJob);
if (pStatus) {
*pStatus = status;
}
return (status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED ||
status == JOB_TASK_STATUS_CANCELLING || status == JOB_TASK_STATUS_DROPPING ||
status == JOB_TASK_STATUS_SUCCEED);
}
int32_t schValidateTaskReceivedMsgType(SSchJob *pJob, SSchTask *pTask, int32_t msgType) {
int32_t lastMsgType = SCH_GET_TASK_LASTMSG_TYPE(pTask);
int32_t taskStatus = SCH_GET_TASK_STATUS(pTask);
int32_t reqMsgType = msgType - 1;
switch (msgType) {
case TDMT_SCH_LINK_BROKEN:
case TDMT_VND_EXPLAIN_RSP:
return TSDB_CODE_SUCCESS;
case TDMT_VND_QUERY_RSP: // query_rsp may be processed later than ready_rsp
if (lastMsgType != reqMsgType && -1 != lastMsgType && TDMT_VND_FETCH != lastMsgType) {
SCH_TASK_DLOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_DLOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_RES_READY_RSP:
reqMsgType = TDMT_VND_QUERY;
if (lastMsgType != reqMsgType && -1 != lastMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s",
(lastMsgType > 0 ? TMSG_INFO(lastMsgType) : "null"), TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_FETCH_RSP:
if (lastMsgType != reqMsgType && -1 != lastMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
case TDMT_VND_CREATE_TABLE_RSP:
case TDMT_VND_DROP_TABLE_RSP:
case TDMT_VND_ALTER_TABLE_RSP:
case TDMT_VND_SUBMIT_RSP:
break;
default:
SCH_TASK_ELOG("unknown rsp msg, type:%s, status:%s", TMSG_INFO(msgType), jobTaskStatusStr(taskStatus));
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (lastMsgType != reqMsgType) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (taskStatus != JOB_TASK_STATUS_EXECUTING && taskStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%s, rspType:%s", jobTaskStatusStr(taskStatus),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
return TSDB_CODE_SUCCESS;
}
int32_t schCheckAndUpdateJobStatus(SSchJob *pJob, int8_t newStatus) {
int32_t code = 0;
int8_t oriStatus = 0;
while (true) {
oriStatus = SCH_GET_JOB_STATUS(pJob);
if (oriStatus == newStatus) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
switch (oriStatus) {
case JOB_TASK_STATUS_NULL:
if (newStatus != JOB_TASK_STATUS_NOT_START) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_NOT_START:
if (newStatus != JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_EXECUTING:
if (newStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED && newStatus != JOB_TASK_STATUS_FAILED &&
newStatus != JOB_TASK_STATUS_CANCELLING && newStatus != JOB_TASK_STATUS_CANCELLED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_PARTIAL_SUCCEED:
if (newStatus != JOB_TASK_STATUS_FAILED && newStatus != JOB_TASK_STATUS_SUCCEED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_SUCCEED:
case JOB_TASK_STATUS_FAILED:
case JOB_TASK_STATUS_CANCELLING:
if (newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_CANCELLED:
case JOB_TASK_STATUS_DROPPING:
SCH_ERR_JRET(TSDB_CODE_QRY_JOB_FREED);
break;
default:
SCH_JOB_ELOG("invalid job status:%s", jobTaskStatusStr(oriStatus));
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
if (oriStatus != atomic_val_compare_exchange_8(&pJob->status, oriStatus, newStatus)) {
continue;
}
SCH_JOB_DLOG("job status updated from %s to %s", jobTaskStatusStr(oriStatus), jobTaskStatusStr(newStatus));
break;
}
return TSDB_CODE_SUCCESS;
_return:
SCH_JOB_ELOG("invalid job status update, from %s to %s", jobTaskStatusStr(oriStatus), jobTaskStatusStr(newStatus));
SCH_ERR_RET(code);
return TSDB_CODE_SUCCESS;
}
int32_t schBuildTaskRalation(SSchJob *pJob, SHashObj *planToTask) {
for (int32_t i = 0; i < pJob->levelNum; ++i) {
SSchLevel *pLevel = taosArrayGet(pJob->levels, i);
for (int32_t m = 0; m < pLevel->taskNum; ++m) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, m);
SSubplan *pPlan = pTask->plan;
int32_t childNum = pPlan->pChildren ? (int32_t)LIST_LENGTH(pPlan->pChildren) : 0;
int32_t parentNum = pPlan->pParents ? (int32_t)LIST_LENGTH(pPlan->pParents) : 0;
if (childNum > 0) {
if (pJob->levelIdx == pLevel->level) {
SCH_JOB_ELOG("invalid query plan, lowest level, childNum:%d", childNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->children = taosArrayInit(childNum, POINTER_BYTES);
if (NULL == pTask->children) {
SCH_TASK_ELOG("taosArrayInit %d children failed", childNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
for (int32_t n = 0; n < childNum; ++n) {
SSubplan *child = (SSubplan *)nodesListGetNode(pPlan->pChildren, n);
SSchTask **childTask = taosHashGet(planToTask, &child, POINTER_BYTES);
if (NULL == childTask || NULL == *childTask) {
SCH_TASK_ELOG("subplan children relationship error, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
if (NULL == taosArrayPush(pTask->children, childTask)) {
SCH_TASK_ELOG("taosArrayPush childTask failed, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("children info, the %d child TID %" PRIx64, n, (*childTask)->taskId);
}
if (parentNum > 0) {
if (0 == pLevel->level) {
SCH_TASK_ELOG("invalid task info, level:0, parentNum:%d", parentNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->parents = taosArrayInit(parentNum, POINTER_BYTES);
if (NULL == pTask->parents) {
SCH_TASK_ELOG("taosArrayInit %d parents failed", parentNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
} else {
if (0 != pLevel->level) {
SCH_TASK_ELOG("invalid task info, level:%d, parentNum:%d", pLevel->level, parentNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
}
for (int32_t n = 0; n < parentNum; ++n) {
SSubplan *parent = (SSubplan *)nodesListGetNode(pPlan->pParents, n);
SSchTask **parentTask = taosHashGet(planToTask, &parent, POINTER_BYTES);
if (NULL == parentTask || NULL == *parentTask) {
SCH_TASK_ELOG("subplan parent relationship error, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
if (NULL == taosArrayPush(pTask->parents, parentTask)) {
SCH_TASK_ELOG("taosArrayPush parentTask failed, level:%d, taskIdx:%d, childIdx:%d", i, m, n);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("parents info, the %d parent TID %" PRIx64, n, (*parentTask)->taskId);
}
SCH_TASK_DLOG("level:%d, parentNum:%d, childNum:%d", i, parentNum, childNum);
}
}
SSchLevel *pLevel = taosArrayGet(pJob->levels, 0);
if (SCH_IS_QUERY_JOB(pJob) && pLevel->taskNum > 1) {
SCH_JOB_ELOG("invalid query plan, level:0, taskNum:%d", pLevel->taskNum);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskSucceedNode(SSchJob *pJob, SSchTask *pTask) {
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
if (NULL == addr) {
SCH_TASK_ELOG("taosArrayGet candidate addr failed, idx:%d, size:%d", pTask->candidateIdx,
(int32_t)taosArrayGetSize(pTask->candidateAddrs));
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
pTask->succeedAddr = *addr;
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskExecNode(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr, void *handle) {
SSchNodeInfo nodeInfo = {.addr = *addr, .handle = handle};
if (NULL == taosArrayPush(pTask->execNodes, &nodeInfo)) {
SCH_TASK_ELOG("taosArrayPush nodeInfo to execNodes list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("task execNode recorded, handle:%p", handle);
return TSDB_CODE_SUCCESS;
}
int32_t schRecordQueryDataSrc(SSchJob *pJob, SSchTask *pTask) {
if (!SCH_IS_DATA_SRC_QRY_TASK(pTask)) {
return TSDB_CODE_SUCCESS;
}
taosArrayPush(pJob->dataSrcTasks, &pTask);
return TSDB_CODE_SUCCESS;
}
int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob) {
int32_t code = 0;
pJob->queryId = pDag->queryId;
if (pDag->numOfSubplans <= 0) {
SCH_JOB_ELOG("invalid subplan num:%d", pDag->numOfSubplans);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
pJob->dataSrcTasks = taosArrayInit(pDag->numOfSubplans, POINTER_BYTES);
if (NULL == pJob->dataSrcTasks) {
SCH_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
}
int32_t levelNum = (int32_t)LIST_LENGTH(pDag->pSubplans);
if (levelNum <= 0) {
SCH_JOB_ELOG("invalid level num:%d", levelNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SHashObj *planToTask = taosHashInit(
SCHEDULE_DEFAULT_MAX_TASK_NUM,
taosGetDefaultHashFunction(POINTER_BYTES == sizeof(int64_t) ? TSDB_DATA_TYPE_BIGINT : TSDB_DATA_TYPE_INT), false,
HASH_NO_LOCK);
if (NULL == planToTask) {
SCH_JOB_ELOG("taosHashInit %d failed", SCHEDULE_DEFAULT_MAX_TASK_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->levels = taosArrayInit(levelNum, sizeof(SSchLevel));
if (NULL == pJob->levels) {
SCH_JOB_ELOG("taosArrayInit %d failed", levelNum);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->levelNum = levelNum;
pJob->levelIdx = levelNum - 1;
pJob->subPlans = pDag->pSubplans;
SSchLevel level = {0};
SNodeListNode *plans = NULL;
int32_t taskNum = 0;
SSchLevel *pLevel = NULL;
level.status = JOB_TASK_STATUS_NOT_START;
for (int32_t i = 0; i < levelNum; ++i) {
if (NULL == taosArrayPush(pJob->levels, &level)) {
SCH_JOB_ELOG("taosArrayPush level failed, level:%d", i);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pLevel = taosArrayGet(pJob->levels, i);
pLevel->level = i;
plans = (SNodeListNode *)nodesListGetNode(pDag->pSubplans, i);
if (NULL == plans) {
SCH_JOB_ELOG("empty level plan, level:%d", i);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
taskNum = (int32_t)LIST_LENGTH(plans->pNodeList);
if (taskNum <= 0) {
SCH_JOB_ELOG("invalid level plan number:%d, level:%d", taskNum, i);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
pLevel->taskNum = taskNum;
pLevel->subTasks = taosArrayInit(taskNum, sizeof(SSchTask));
if (NULL == pLevel->subTasks) {
SCH_JOB_ELOG("taosArrayInit %d failed", taskNum);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
for (int32_t n = 0; n < taskNum; ++n) {
SSubplan *plan = (SSubplan *)nodesListGetNode(plans->pNodeList, n);
SCH_SET_JOB_TYPE(pJob, plan->subplanType);
SSchTask task = {0};
SSchTask *pTask = &task;
SCH_ERR_JRET(schInitTask(pJob, &task, plan, pLevel));
void *p = taosArrayPush(pLevel->subTasks, &task);
if (NULL == p) {
SCH_TASK_ELOG("taosArrayPush task to level failed, level:%d, taskIdx:%d", pLevel->level, n);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schRecordQueryDataSrc(pJob, p));
if (0 != taosHashPut(planToTask, &plan, POINTER_BYTES, &p, POINTER_BYTES)) {
SCH_TASK_ELOG("taosHashPut to planToTaks failed, taskIdx:%d", n);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
++pJob->taskNum;
}
SCH_JOB_DLOG("level initialized, taskNum:%d", taskNum);
}
SCH_ERR_JRET(schBuildTaskRalation(pJob, planToTask));
_return:
if (planToTask) {
taosHashCleanup(planToTask);
}
SCH_RET(code);
}
int32_t schSetTaskCandidateAddrs(SSchJob *pJob, SSchTask *pTask) {
if (NULL != pTask->candidateAddrs) {
return TSDB_CODE_SUCCESS;
}
pTask->candidateIdx = 0;
pTask->candidateAddrs = taosArrayInit(SCH_MAX_CANDIDATE_EP_NUM, sizeof(SQueryNodeAddr));
if (NULL == pTask->candidateAddrs) {
SCH_TASK_ELOG("taosArrayInit %d condidate addrs failed", SCH_MAX_CANDIDATE_EP_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (pTask->plan->execNode.epSet.numOfEps > 0) {
if (NULL == taosArrayPush(pTask->candidateAddrs, &pTask->plan->execNode)) {
SCH_TASK_ELOG("taosArrayPush execNode to candidate addrs failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("use execNode from plan as candidate addr, numOfEps:%d", pTask->plan->execNode.epSet.numOfEps);
return TSDB_CODE_SUCCESS;
}
int32_t addNum = 0;
int32_t nodeNum = 0;
if (pJob->nodeList) {
nodeNum = taosArrayGetSize(pJob->nodeList);
for (int32_t i = 0; i < nodeNum && addNum < SCH_MAX_CANDIDATE_EP_NUM; ++i) {
SQueryNodeAddr *naddr = taosArrayGet(pJob->nodeList, i);
if (NULL == taosArrayPush(pTask->candidateAddrs, naddr)) {
SCH_TASK_ELOG("taosArrayPush execNode to candidate addrs failed, addNum:%d, errno:%d", addNum, errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
++addNum;
}
}
if (addNum <= 0) {
SCH_TASK_ELOG("no available execNode as candidates, nodeNum:%d", nodeNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
/*
for (int32_t i = 0; i < job->dataSrcEps.numOfEps && addNum < SCH_MAX_CANDIDATE_EP_NUM; ++i) {
strncpy(epSet->fqdn[epSet->numOfEps], job->dataSrcEps.fqdn[i], sizeof(job->dataSrcEps.fqdn[i]));
epSet->port[epSet->numOfEps] = job->dataSrcEps.port[i];
++epSet->numOfEps;
}
*/
return TSDB_CODE_SUCCESS;
}
int32_t schRemoveTaskFromExecList(SSchJob *pJob, SSchTask *pTask) {
int32_t code = taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId));
if (code) {
SCH_TASK_ELOG("task failed to rm from execTask list, code:%x", code);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schPushTaskToExecList(SSchJob *pJob, SSchTask *pTask) {
int32_t code = taosHashPut(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
SCH_TASK_ELOG("task already in execTask list, code:%x", code);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to execTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_TASK_DLOG("task added to execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToSuccList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
if (0 != taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from execTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
} else {
SCH_TASK_DLOG("task removed from execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
}
int32_t code = taosHashPut(pJob->succTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_ELOG("task already in succTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to succTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to succTask list, numOfTasks:%d", taosHashGetSize(pJob->succTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToFailList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
*moved = false;
if (0 != taosHashRemove(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from execTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
}
int32_t code = taosHashPut(pJob->failTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_WLOG("task already in failTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to failTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to failTask list, numOfTasks:%d", taosHashGetSize(pJob->failTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToExecList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
if (0 != taosHashRemove(pJob->succTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from succTask list failed, may not exist, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
}
int32_t code = taosHashPut(pJob->execTasks, &pTask->taskId, sizeof(pTask->taskId), &pTask, POINTER_BYTES);
if (0 != code) {
if (HASH_NODE_EXIST(code)) {
*moved = true;
SCH_TASK_ELOG("task already in execTask list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_TASK_ELOG("taosHashPut task to execTask list failed, errno:%d", errno);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*moved = true;
SCH_TASK_DLOG("task moved to execTask list, numOfTasks:%d", taosHashGetSize(pJob->execTasks));
return TSDB_CODE_SUCCESS;
}
int32_t schTaskCheckSetRetry(SSchJob *pJob, SSchTask *pTask, int32_t errCode, bool *needRetry) {
int8_t status = 0;
++pTask->tryTimes;
if (schJobNeedToStop(pJob, &status)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry cause of job status, job status:%s", jobTaskStatusStr(status));
return TSDB_CODE_SUCCESS;
}
if (pTask->tryTimes >= REQUEST_MAX_TRY_TIMES) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since reach max try times, tryTimes:%d", pTask->tryTimes);
return TSDB_CODE_SUCCESS;
}
if (!NEED_SCHEDULER_RETRY_ERROR(errCode)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry cause of errCode, errCode:%x - %s", errCode, tstrerror(errCode));
return TSDB_CODE_SUCCESS;
}
// TODO CHECK epList/condidateList
if (SCH_IS_DATA_SRC_TASK(pTask)) {
if (pTask->tryTimes >= SCH_TASK_NUM_OF_EPS(&pTask->plan->execNode)) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since all ep tried, tryTimes:%d, epNum:%d", pTask->tryTimes,
SCH_TASK_NUM_OF_EPS(&pTask->plan->execNode));
return TSDB_CODE_SUCCESS;
}
} else {
int32_t candidateNum = taosArrayGetSize(pTask->candidateAddrs);
if ((pTask->candidateIdx + 1) >= candidateNum) {
*needRetry = false;
SCH_TASK_DLOG("task no more retry since all candiates tried, candidateIdx:%d, candidateNum:%d",
pTask->candidateIdx, candidateNum);
return TSDB_CODE_SUCCESS;
}
}
*needRetry = true;
SCH_TASK_DLOG("task need the %dth retry, errCode:%x - %s", pTask->tryTimes, errCode, tstrerror(errCode));
return TSDB_CODE_SUCCESS;
}
int32_t schHandleTaskRetry(SSchJob *pJob, SSchTask *pTask) {
atomic_sub_fetch_32(&pTask->level->taskLaunchedNum, 1);
SCH_ERR_RET(schRemoveTaskFromExecList(pJob, pTask));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_NOT_START);
if (SCH_TASK_NEED_FLOW_CTRL(pJob, pTask)) {
SCH_ERR_RET(schDecTaskFlowQuota(pJob, pTask));
SCH_ERR_RET(schLaunchTasksInFlowCtrlList(pJob, pTask));
}
if (SCH_IS_DATA_SRC_TASK(pTask)) {
SCH_SWITCH_EPSET(&pTask->plan->execNode);
} else {
++pTask->candidateIdx;
}
SCH_ERR_RET(schLaunchTask(pJob, pTask));
return TSDB_CODE_SUCCESS;
}
int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchTrans *trans) {
int32_t code = 0;
SSchHbTrans *hb = NULL;
hb = taosHashGet(schMgmt.hbConnections, epId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
qError("taosHashGet hb connection failed, nodeId:%d, fqdn:%s, port:%d", epId->nodeId, epId->ep.fqdn, epId->ep.port);
SCH_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
}
SCH_LOCK(SCH_WRITE, &hb->lock);
memcpy(&hb->trans, trans, sizeof(*trans));
SCH_UNLOCK(SCH_WRITE, &hb->lock);
qDebug("hb connection updated, sId:%" PRIx64 ", nodeId:%d, fqdn:%s, port:%d, instance:%p, handle:%p", schMgmt.sId,
epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->transInst, trans->transHandle);
return TSDB_CODE_SUCCESS;
}
void schUpdateJobErrCode(SSchJob *pJob, int32_t errCode) {
if (TSDB_CODE_SUCCESS == errCode) {
return;
}
int32_t origCode = atomic_load_32(&pJob->errCode);
if (TSDB_CODE_SUCCESS == origCode) {
if (origCode == atomic_val_compare_exchange_32(&pJob->errCode, origCode, errCode)) {
goto _return;
}
origCode = atomic_load_32(&pJob->errCode);
}
if (NEED_CLIENT_HANDLE_ERROR(origCode)) {
return;
}
if (NEED_CLIENT_HANDLE_ERROR(errCode)) {
atomic_store_32(&pJob->errCode, errCode);
goto _return;
}
return;
_return:
SCH_JOB_DLOG("job errCode updated to %x - %s", errCode, tstrerror(errCode));
}
int32_t schProcessOnJobFailureImpl(SSchJob *pJob, int32_t status, int32_t errCode) {
// if already FAILED, no more processing
SCH_ERR_RET(schCheckAndUpdateJobStatus(pJob, status));
schUpdateJobErrCode(pJob, errCode);
if (atomic_load_8(&pJob->userFetch) || pJob->attr.syncSchedule) {
tsem_post(&pJob->rspSem);
}
int32_t code = atomic_load_32(&pJob->errCode);
SCH_JOB_DLOG("job failed with error: %s", tstrerror(code));
SCH_RET(code);
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobFailure(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_FAILED, errCode));
}
// Note: no more error processing, handled in function internal
int32_t schProcessOnJobDropped(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_DROPPING, errCode));
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobPartialSuccess(SSchJob *pJob) {
int32_t code = 0;
SCH_ERR_RET(schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_PARTIAL_SUCCEED));
if (pJob->attr.syncSchedule) {
tsem_post(&pJob->rspSem);
}
if (atomic_load_8(&pJob->userFetch)) {
SCH_ERR_JRET(schFetchFromRemote(pJob));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnJobFailure(pJob, code));
}
void schProcessOnDataFetched(SSchJob *job) {
atomic_val_compare_exchange_32(&job->remoteFetch, 1, 0);
tsem_post(&job->rspSem);
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnTaskFailure(SSchJob *pJob, SSchTask *pTask, int32_t errCode) {
int8_t status = 0;
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_DLOG("task failed not processed cause of job status, job status:%s", jobTaskStatusStr(status));
SCH_RET(atomic_load_32(&pJob->errCode));
}
bool needRetry = false;
bool moved = false;
int32_t taskDone = 0;
int32_t code = 0;
SCH_TASK_DLOG("taskOnFailure, code:%s", tstrerror(errCode));
SCH_ERR_JRET(schTaskCheckSetRetry(pJob, pTask, errCode, &needRetry));
if (!needRetry) {
SCH_TASK_ELOG("task failed and no more retry, code:%s", tstrerror(errCode));
if (SCH_GET_TASK_STATUS(pTask) == JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_JRET(schMoveTaskToFailList(pJob, pTask, &moved));
} else {
SCH_TASK_ELOG("task not in executing list, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_FAILED);
if (SCH_IS_WAIT_ALL_JOB(pJob)) {
SCH_LOCK(SCH_WRITE, &pTask->level->lock);
pTask->level->taskFailed++;
taskDone = pTask->level->taskSucceed + pTask->level->taskFailed;
SCH_UNLOCK(SCH_WRITE, &pTask->level->lock);
schUpdateJobErrCode(pJob, errCode);
if (taskDone < pTask->level->taskNum) {
SCH_TASK_DLOG("need to wait other tasks, doneNum:%d, allNum:%d", taskDone, pTask->level->taskNum);
SCH_RET(errCode);
}
}
} else {
SCH_ERR_JRET(schHandleTaskRetry(pJob, pTask));
return TSDB_CODE_SUCCESS;
}
_return:
SCH_RET(schProcessOnJobFailure(pJob, errCode));
}
int32_t schLaunchNextLevelTasks(SSchJob *pJob, SSchTask *pTask) {
if (!SCH_IS_QUERY_JOB(pJob)) {
return TSDB_CODE_SUCCESS;
}
SSchLevel *pLevel = pTask->level;
int32_t doneNum = atomic_add_fetch_32(&pLevel->taskDoneNum, 1);
if (doneNum == pLevel->taskNum) {
pJob->levelIdx--;
pLevel = taosArrayGet(pJob->levels, pJob->levelIdx);
for (int32_t i = 0; i < pLevel->taskNum; ++i) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, i);
if (pTask->children && taosArrayGetSize(pTask->children) > 0) {
continue;
}
SCH_ERR_RET(schLaunchTask(pJob, pTask));
}
}
return TSDB_CODE_SUCCESS;
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnTaskSuccess(SSchJob *pJob, SSchTask *pTask) {
bool moved = false;
int32_t code = 0;
SCH_TASK_DLOG("taskOnSuccess, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(schMoveTaskToSuccList(pJob, pTask, &moved));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_PARTIAL_SUCCEED);
SCH_ERR_JRET(schRecordTaskSucceedNode(pJob, pTask));
SCH_ERR_JRET(schLaunchTasksInFlowCtrlList(pJob, pTask));
int32_t parentNum = pTask->parents ? (int32_t)taosArrayGetSize(pTask->parents) : 0;
if (parentNum == 0) {
int32_t taskDone = 0;
if (SCH_IS_WAIT_ALL_JOB(pJob)) {
SCH_LOCK(SCH_WRITE, &pTask->level->lock);
pTask->level->taskSucceed++;
taskDone = pTask->level->taskSucceed + pTask->level->taskFailed;
SCH_UNLOCK(SCH_WRITE, &pTask->level->lock);
if (taskDone < pTask->level->taskNum) {
SCH_TASK_DLOG("wait all tasks, done:%d, all:%d", taskDone, pTask->level->taskNum);
return TSDB_CODE_SUCCESS;
} else if (taskDone > pTask->level->taskNum) {
SCH_TASK_ELOG("taskDone number invalid, done:%d, total:%d", taskDone, pTask->level->taskNum);
}
if (pTask->level->taskFailed > 0) {
SCH_RET(schProcessOnJobFailure(pJob, 0));
} else {
SCH_RET(schProcessOnJobPartialSuccess(pJob));
}
} else {
pJob->resNode = pTask->succeedAddr;
}
pJob->fetchTask = pTask;
SCH_ERR_JRET(schMoveTaskToExecList(pJob, pTask, &moved));
SCH_RET(schProcessOnJobPartialSuccess(pJob));
}
/*
if (SCH_IS_DATA_SRC_TASK(task) && job->dataSrcEps.numOfEps < SCH_MAX_CANDIDATE_EP_NUM) {
strncpy(job->dataSrcEps.fqdn[job->dataSrcEps.numOfEps], task->execAddr.fqdn, sizeof(task->execAddr.fqdn));
job->dataSrcEps.port[job->dataSrcEps.numOfEps] = task->execAddr.port;
++job->dataSrcEps.numOfEps;
}
*/
for (int32_t i = 0; i < parentNum; ++i) {
SSchTask *par = *(SSchTask **)taosArrayGet(pTask->parents, i);
int32_t readyNum = atomic_add_fetch_32(&par->childReady, 1);
SCH_LOCK(SCH_WRITE, &par->lock);
SDownstreamSourceNode source = {.type = QUERY_NODE_DOWNSTREAM_SOURCE,
.taskId = pTask->taskId,
.schedId = schMgmt.sId,
.addr = pTask->succeedAddr};
qSetSubplanExecutionNode(par->plan, pTask->plan->id.groupId, &source);
SCH_UNLOCK(SCH_WRITE, &par->lock);
if (SCH_TASK_READY_FOR_LAUNCH(readyNum, par)) {
SCH_ERR_RET(schLaunchTask(pJob, par));
}
}
SCH_ERR_RET(schLaunchNextLevelTasks(pJob, pTask));
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnJobFailure(pJob, code));
}
// Note: no more error processing, handled in function internal
int32_t schFetchFromRemote(SSchJob *pJob) {
int32_t code = 0;
if (atomic_val_compare_exchange_32(&pJob->remoteFetch, 0, 1) != 0) {
SCH_JOB_ELOG("prior fetching not finished, remoteFetch:%d", atomic_load_32(&pJob->remoteFetch));
return TSDB_CODE_SUCCESS;
}
void *resData = atomic_load_ptr(&pJob->resData);
if (resData) {
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_JOB_DLOG("res already fetched, res:%p", resData);
return TSDB_CODE_SUCCESS;
}
SCH_ERR_JRET(schBuildAndSendMsg(pJob, pJob->fetchTask, &pJob->resNode, TDMT_VND_FETCH));
return TSDB_CODE_SUCCESS;
_return:
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_RET(schProcessOnTaskFailure(pJob, pJob->fetchTask, code));
}
int32_t schProcessOnExplainDone(SSchJob *pJob, SSchTask *pTask, SRetrieveTableRsp *pRsp) {
SCH_TASK_DLOG("got explain rsp, rows:%d, complete:%d", htonl(pRsp->numOfRows), pRsp->completed);
atomic_store_32(&pJob->resNumOfRows, htonl(pRsp->numOfRows));
atomic_store_ptr(&pJob->resData, pRsp);
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_SUCCEED);
schProcessOnDataFetched(pJob);
return TSDB_CODE_SUCCESS;
}
int32_t schSaveJobQueryRes(SSchJob *pJob, SResReadyRsp *rsp) {
if (rsp->tbFName[0]) {
if (NULL == pJob->queryRes) {
pJob->queryRes = taosArrayInit(pJob->taskNum, sizeof(STbVerInfo));
if (NULL == pJob->queryRes) {
SCH_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
}
}
STbVerInfo tbInfo;
strcpy(tbInfo.tbFName, rsp->tbFName);
tbInfo.sversion = rsp->sversion;
tbInfo.tversion = rsp->tversion;
taosArrayPush((SArray *)pJob->queryRes, &tbInfo);
}
return TSDB_CODE_SUCCESS;
}
// Note: no more task error processing, handled in function internal
int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t msgType, char *msg, int32_t msgSize,
int32_t rspCode) {
int32_t code = 0;
int8_t status = 0;
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_ELOG("rsp not processed cause of job status, job status:%s, rspCode:0x%x", jobTaskStatusStr(status),
rspCode);
SCH_RET(atomic_load_32(&pJob->errCode));
}
SCH_ERR_JRET(schValidateTaskReceivedMsgType(pJob, pTask, msgType));
switch (msgType) {
case TDMT_VND_CREATE_TABLE_RSP: {
SVCreateTbBatchRsp batchRsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVCreateTbBatchRsp(&coder, &batchRsp);
if (TSDB_CODE_SUCCESS == code && batchRsp.nRsps > 0) {
for (int32_t i = 0; i < batchRsp.nRsps; ++i) {
SVCreateTbRsp *rsp = batchRsp.pRsps + i;
if (TSDB_CODE_SUCCESS != rsp->code) {
code = rsp->code;
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
}
}
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
SCH_ERR_JRET(rspCode);
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_DROP_TABLE_RSP: {
SVDropTbBatchRsp batchRsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVDropTbBatchRsp(&coder, &batchRsp);
if (TSDB_CODE_SUCCESS == code && batchRsp.nRsps > 0) {
for (int32_t i = 0; i < batchRsp.nRsps; ++i) {
SVDropTbRsp *rsp = batchRsp.pRsps + i;
if (TSDB_CODE_SUCCESS != rsp->code) {
code = rsp->code;
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
}
}
tDecoderClear(&coder);
SCH_ERR_JRET(code);
}
SCH_ERR_JRET(rspCode);
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_ALTER_TABLE_RSP: {
SVAlterTbRsp rsp = {0};
if (msg) {
SDecoder coder = {0};
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSVAlterTbRsp(&coder, &rsp);
tDecoderClear(&coder);
SCH_ERR_JRET(code);
SCH_ERR_JRET(rsp.code);
}
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_SUBMIT_RSP: {
SCH_ERR_JRET(rspCode);
if (msg) {
SDecoder coder = {0};
SSubmitRsp *rsp = taosMemoryMalloc(sizeof(*rsp));
tDecoderInit(&coder, msg, msgSize);
code = tDecodeSSubmitRsp(&coder, rsp);
if (code) {
SCH_TASK_ELOG("decode submitRsp failed, code:%d", code);
tFreeSSubmitRsp(rsp);
SCH_ERR_JRET(code);
}
if (rsp->nBlocks > 0) {
for (int32_t i = 0; i < rsp->nBlocks; ++i) {
SSubmitBlkRsp *blk = rsp->pBlocks + i;
if (TSDB_CODE_SUCCESS != blk->code) {
code = blk->code;
tFreeSSubmitRsp(rsp);
SCH_ERR_JRET(code);
}
}
}
atomic_add_fetch_32(&pJob->resNumOfRows, rsp->affectedRows);
SCH_TASK_DLOG("submit succeed, affectedRows:%d", rsp->affectedRows);
SCH_LOCK(SCH_WRITE, &pJob->resLock);
if (pJob->queryRes) {
SSubmitRsp *sum = pJob->queryRes;
sum->affectedRows += rsp->affectedRows;
sum->nBlocks += rsp->nBlocks;
sum->pBlocks = taosMemoryRealloc(sum->pBlocks, sum->nBlocks * sizeof(*sum->pBlocks));
memcpy(sum->pBlocks + sum->nBlocks - rsp->nBlocks, rsp->pBlocks, rsp->nBlocks * sizeof(*sum->pBlocks));
taosMemoryFree(rsp->pBlocks);
taosMemoryFree(rsp);
} else {
pJob->queryRes = rsp;
}
SCH_UNLOCK(SCH_WRITE, &pJob->resLock);
}
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_QUERY_RSP: {
SQueryTableRsp rsp = {0};
if (msg) {
SCH_ERR_JRET(tDeserializeSQueryTableRsp(msg, msgSize, &rsp));
SCH_ERR_JRET(rsp.code);
}
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
// SCH_ERR_JRET(schBuildAndSendMsg(pJob, pTask, NULL, TDMT_VND_RES_READY));
break;
}
case TDMT_VND_RES_READY_RSP: {
SResReadyRsp *rsp = (SResReadyRsp *)msg;
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SCH_ERR_JRET(rsp->code);
SCH_ERR_JRET(schSaveJobQueryRes(pJob, rsp));
SCH_ERR_RET(schProcessOnTaskSuccess(pJob, pTask));
break;
}
case TDMT_VND_EXPLAIN_RSP: {
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (!SCH_IS_EXPLAIN_JOB(pJob)) {
SCH_TASK_ELOG("invalid msg received for none explain query, msg type:%s", TMSG_INFO(msgType));
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (pJob->resData) {
SCH_TASK_ELOG("explain result is already generated, res:%p", pJob->resData);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
SExplainRsp rsp = {0};
if (tDeserializeSExplainRsp(msg, msgSize, &rsp)) {
taosMemoryFree(rsp.subplanInfo);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SRetrieveTableRsp *pRsp = NULL;
SCH_ERR_JRET(qExplainUpdateExecInfo(pJob->explainCtx, &rsp, pTask->plan->id.groupId, &pRsp));
if (pRsp) {
SCH_ERR_JRET(schProcessOnExplainDone(pJob, pTask, pRsp));
}
break;
}
case TDMT_VND_FETCH_RSP: {
SRetrieveTableRsp *rsp = (SRetrieveTableRsp *)msg;
SCH_ERR_JRET(rspCode);
if (NULL == msg) {
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
if (SCH_IS_EXPLAIN_JOB(pJob)) {
if (rsp->completed) {
SRetrieveTableRsp *pRsp = NULL;
SCH_ERR_JRET(qExecExplainEnd(pJob->explainCtx, &pRsp));
if (pRsp) {
SCH_ERR_JRET(schProcessOnExplainDone(pJob, pTask, pRsp));
}
return TSDB_CODE_SUCCESS;
}
atomic_val_compare_exchange_32(&pJob->remoteFetch, 1, 0);
SCH_ERR_JRET(schFetchFromRemote(pJob));
return TSDB_CODE_SUCCESS;
}
if (pJob->resData) {
SCH_TASK_ELOG("got fetch rsp while res already exists, res:%p", pJob->resData);
taosMemoryFreeClear(rsp);
SCH_ERR_JRET(TSDB_CODE_SCH_STATUS_ERROR);
}
atomic_store_ptr(&pJob->resData, rsp);
atomic_add_fetch_32(&pJob->resNumOfRows, htonl(rsp->numOfRows));
if (rsp->completed) {
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_SUCCEED);
}
SCH_TASK_DLOG("got fetch rsp, rows:%d, complete:%d", htonl(rsp->numOfRows), rsp->completed);
schProcessOnDataFetched(pJob);
break;
}
case TDMT_VND_DROP_TASK_RSP: {
// SHOULD NEVER REACH HERE
SCH_TASK_ELOG("invalid status to handle drop task rsp, refId:%" PRIx64, pJob->refId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
break;
}
case TDMT_SCH_LINK_BROKEN:
SCH_TASK_ELOG("link broken received, error:%x - %s", rspCode, tstrerror(rspCode));
SCH_ERR_JRET(rspCode);
break;
default:
SCH_TASK_ELOG("unknown rsp msg, type:%d, status:%s", msgType, SCH_GET_TASK_STATUS_STR(pTask));
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schGetTaskFromTaskList(SHashObj *pTaskList, uint64_t taskId, SSchTask **pTask) {
int32_t s = taosHashGetSize(pTaskList);
if (s <= 0) {
return TSDB_CODE_SUCCESS;
}
SSchTask **task = taosHashGet(pTaskList, &taskId, sizeof(taskId));
if (NULL == task || NULL == (*task)) {
return TSDB_CODE_SUCCESS;
}
*pTask = *task;
return TSDB_CODE_SUCCESS;
}
int32_t schUpdateTaskExecNodeHandle(SSchTask *pTask, void *handle, int32_t rspCode) {
if (rspCode || NULL == pTask->execNodes || taosArrayGetSize(pTask->execNodes) > 1 ||
taosArrayGetSize(pTask->execNodes) <= 0) {
return TSDB_CODE_SUCCESS;
}
SSchNodeInfo *nodeInfo = taosArrayGet(pTask->execNodes, 0);
nodeInfo->handle = handle;
return TSDB_CODE_SUCCESS;
}
int32_t schHandleCallback(void *param, const SDataBuf *pMsg, int32_t msgType, int32_t rspCode) {
int32_t code = 0;
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
SSchTask *pTask = NULL;
SSchJob *pJob = schAcquireJob(pParam->refId);
if (NULL == pJob) {
qWarn("QID:0x%" PRIx64 ",TID:0x%" PRIx64 "taosAcquireRef job failed, may be dropped, refId:%" PRIx64,
pParam->queryId, pParam->taskId, pParam->refId);
SCH_ERR_JRET(TSDB_CODE_QRY_JOB_FREED);
}
schGetTaskFromTaskList(pJob->execTasks, pParam->taskId, &pTask);
if (NULL == pTask) {
if (TDMT_VND_EXPLAIN_RSP == msgType) {
schGetTaskFromTaskList(pJob->succTasks, pParam->taskId, &pTask);
} else {
SCH_JOB_ELOG("task not found in execTask list, refId:%" PRIx64 ", taskId:%" PRIx64, pParam->refId,
pParam->taskId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
}
if (NULL == pTask) {
SCH_JOB_ELOG("task not found in execList & succList, refId:%" PRIx64 ", taskId:%" PRIx64, pParam->refId,
pParam->taskId);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_TASK_DLOG("rsp msg received, type:%s, handle:%p, code:%s", TMSG_INFO(msgType), pMsg->handle, tstrerror(rspCode));
SCH_SET_TASK_HANDLE(pTask, pMsg->handle);
schUpdateTaskExecNodeHandle(pTask, pMsg->handle, rspCode);
SCH_ERR_JRET(schHandleResponseMsg(pJob, pTask, msgType, pMsg->pData, pMsg->len, rspCode));
_return:
if (pJob) {
schReleaseJob(pParam->refId);
}
taosMemoryFreeClear(param);
SCH_RET(code);
}
int32_t schHandleSubmitCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_SUBMIT_RSP, code);
}
int32_t schHandleCreateTableCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_CREATE_TABLE_RSP, code);
}
int32_t schHandleDropTableCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_DROP_TABLE_RSP, code);
}
int32_t schHandleAlterTableCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_ALTER_TABLE_RSP, code);
}
int32_t schHandleQueryCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_QUERY_RSP, code);
}
int32_t schHandleFetchCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_FETCH_RSP, code);
}
int32_t schHandleReadyCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_RES_READY_RSP, code);
}
int32_t schHandleExplainCallback(void *param, const SDataBuf *pMsg, int32_t code) {
return schHandleCallback(param, pMsg, TDMT_VND_EXPLAIN_RSP, code);
}
int32_t schHandleDropCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
qDebug("QID:%" PRIx64 ",TID:%" PRIx64 " drop task rsp received, code:%x", pParam->queryId, pParam->taskId, code);
return TSDB_CODE_SUCCESS;
}
int32_t schHandleHbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchedulerHbRsp rsp = {0};
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
if (code) {
qError("hb rsp error:%s", tstrerror(code));
SCH_ERR_JRET(code);
}
if (tDeserializeSSchedulerHbRsp(pMsg->pData, pMsg->len, &rsp)) {
qError("invalid hb rsp msg, size:%d", pMsg->len);
SCH_ERR_JRET(TSDB_CODE_QRY_INVALID_INPUT);
}
SSchTrans trans = {0};
trans.transInst = pParam->transport;
trans.transHandle = pMsg->handle;
SCH_ERR_JRET(schUpdateHbConnection(&rsp.epId, &trans));
int32_t taskNum = (int32_t)taosArrayGetSize(rsp.taskStatus);
qDebug("%d task status in hb rsp, nodeId:%d, fqdn:%s, port:%d", taskNum, rsp.epId.nodeId, rsp.epId.ep.fqdn,
rsp.epId.ep.port);
for (int32_t i = 0; i < taskNum; ++i) {
STaskStatus *taskStatus = taosArrayGet(rsp.taskStatus, i);
SSchJob *pJob = schAcquireJob(taskStatus->refId);
if (NULL == pJob) {
qWarn("job not found, refId:0x%" PRIx64 ",QID:0x%" PRIx64 ",TID:0x%" PRIx64, taskStatus->refId,
taskStatus->queryId, taskStatus->taskId);
// TODO DROP TASK FROM SERVER!!!!
continue;
}
// TODO
SCH_JOB_DLOG("TID:0x%" PRIx64 " task status in server: %s", taskStatus->taskId,
jobTaskStatusStr(taskStatus->status));
schReleaseJob(taskStatus->refId);
}
_return:
tFreeSSchedulerHbRsp(&rsp);
taosMemoryFree(param);
SCH_RET(code);
}
int32_t schHandleLinkBrokenCallback(void *param, const SDataBuf *pMsg, int32_t code) {
SSchCallbackParamHeader *head = (SSchCallbackParamHeader *)param;
rpcReleaseHandle(pMsg->handle, TAOS_CONN_CLIENT);
qDebug("handle %p is broken", pMsg->handle);
if (head->isHbParam) {
SSchHbCallbackParam *hbParam = (SSchHbCallbackParam *)param;
SSchTrans trans = {.transInst = hbParam->transport, .transHandle = NULL};
SCH_ERR_RET(schUpdateHbConnection(&hbParam->nodeEpId, &trans));
SCH_ERR_RET(schBuildAndSendHbMsg(&hbParam->nodeEpId));
} else {
SCH_ERR_RET(schHandleCallback(param, pMsg, TDMT_SCH_LINK_BROKEN, code));
}
return TSDB_CODE_SUCCESS;
}
int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp) {
switch (msgType) {
case TDMT_VND_CREATE_TABLE:
*fp = schHandleCreateTableCallback;
break;
case TDMT_VND_DROP_TABLE:
*fp = schHandleDropTableCallback;
break;
case TDMT_VND_ALTER_TABLE:
*fp = schHandleAlterTableCallback;
break;
case TDMT_VND_SUBMIT:
*fp = schHandleSubmitCallback;
break;
case TDMT_VND_QUERY:
*fp = schHandleQueryCallback;
break;
case TDMT_VND_RES_READY:
*fp = schHandleReadyCallback;
break;
case TDMT_VND_EXPLAIN:
*fp = schHandleExplainCallback;
break;
case TDMT_VND_FETCH:
*fp = schHandleFetchCallback;
break;
case TDMT_VND_DROP_TASK:
*fp = schHandleDropCallback;
break;
case TDMT_VND_QUERY_HEARTBEAT:
*fp = schHandleHbCallback;
break;
case TDMT_SCH_LINK_BROKEN:
*fp = schHandleLinkBrokenCallback;
break;
default:
qError("unknown msg type for callback, msgType:%d", msgType);
SCH_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
}
return TSDB_CODE_SUCCESS;
}
int32_t schGenerateTaskCallBackAHandle(SSchJob *pJob, SSchTask *pTask, int32_t msgType, SMsgSendInfo **pMsgSendInfo) {
int32_t code = 0;
SMsgSendInfo *msgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == msgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchTaskCallbackParam));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
param->queryId = pJob->queryId;
param->refId = pJob->refId;
param->taskId = SCH_TASK_ID(pTask);
param->transport = pJob->transport;
msgSendInfo->param = param;
msgSendInfo->fp = fp;
*pMsgSendInfo = msgSendInfo;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFree(param);
taosMemoryFree(msgSendInfo);
SCH_RET(code);
}
void schFreeRpcCtxVal(const void *arg) {
if (NULL == arg) {
return;
}
SMsgSendInfo *pMsgSendInfo = (SMsgSendInfo *)arg;
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
}
int32_t schMakeTaskCallbackParam(SSchJob *pJob, SSchTask *pTask, void **pParam) {
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchTaskCallbackParam));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param->queryId = pJob->queryId;
param->refId = pJob->refId;
param->taskId = SCH_TASK_ID(pTask);
param->transport = pJob->transport;
*pParam = param;
return TSDB_CODE_SUCCESS;
}
int32_t schMakeHbCallbackParam(SSchJob *pJob, SSchTask *pTask, void **pParam) {
SSchHbCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchHbCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchHbCallbackParam));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param->head.isHbParam = true;
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
param->nodeEpId.nodeId = addr->nodeId;
memcpy(&param->nodeEpId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
param->transport = pJob->transport;
*pParam = param;
return TSDB_CODE_SUCCESS;
}
int32_t schMakeBrokenLinkVal(SSchJob *pJob, SSchTask *pTask, SRpcBrokenlinkVal *brokenVal, bool isHb) {
int32_t code = 0;
SMsgSendInfo *pMsgSendInfo = NULL;
pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (isHb) {
SCH_ERR_JRET(schMakeHbCallbackParam(pJob, pTask, &pMsgSendInfo->param));
} else {
SCH_ERR_JRET(schMakeTaskCallbackParam(pJob, pTask, &pMsgSendInfo->param));
}
int32_t msgType = TDMT_SCH_LINK_BROKEN;
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
pMsgSendInfo->fp = fp;
brokenVal->msgType = msgType;
brokenVal->val = pMsgSendInfo;
brokenVal->clone = schCloneSMsgSendInfo;
brokenVal->freeFunc = schFreeRpcCtxVal;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
SCH_RET(code);
}
int32_t schMakeQueryRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx) {
int32_t code = 0;
SMsgSendInfo *pReadyMsgSendInfo = NULL;
SMsgSendInfo *pExplainMsgSendInfo = NULL;
pCtx->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pCtx->args) {
SCH_TASK_ELOG("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schGenerateTaskCallBackAHandle(pJob, pTask, TDMT_VND_RES_READY, &pReadyMsgSendInfo));
SCH_ERR_JRET(schGenerateTaskCallBackAHandle(pJob, pTask, TDMT_VND_EXPLAIN, &pExplainMsgSendInfo));
int32_t msgType = TDMT_VND_RES_READY_RSP;
SRpcCtxVal ctxVal = {.val = pReadyMsgSendInfo, .clone = schCloneSMsgSendInfo, .freeFunc = schFreeRpcCtxVal};
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
msgType = TDMT_VND_EXPLAIN_RSP;
ctxVal.val = pExplainMsgSendInfo;
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schMakeBrokenLinkVal(pJob, pTask, &pCtx->brokenVal, false));
return TSDB_CODE_SUCCESS;
_return:
taosHashCleanup(pCtx->args);
if (pReadyMsgSendInfo) {
taosMemoryFreeClear(pReadyMsgSendInfo->param);
taosMemoryFreeClear(pReadyMsgSendInfo);
}
if (pExplainMsgSendInfo) {
taosMemoryFreeClear(pExplainMsgSendInfo->param);
taosMemoryFreeClear(pExplainMsgSendInfo);
}
SCH_RET(code);
}
int32_t schMakeHbRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx) {
int32_t code = 0;
SSchHbCallbackParam *param = NULL;
SMsgSendInfo *pMsgSendInfo = NULL;
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
SQueryNodeEpId epId = {0};
epId.nodeId = addr->nodeId;
memcpy(&epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
pCtx->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pCtx->args) {
SCH_TASK_ELOG("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SMsgSendInfo));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
param = taosMemoryCalloc(1, sizeof(SSchHbCallbackParam));
if (NULL == param) {
SCH_TASK_ELOG("calloc %d failed", (int32_t)sizeof(SSchHbCallbackParam));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
int32_t msgType = TDMT_VND_QUERY_HEARTBEAT_RSP;
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(TDMT_VND_QUERY_HEARTBEAT, &fp));
param->nodeEpId = epId;
param->transport = pJob->transport;
pMsgSendInfo->param = param;
pMsgSendInfo->fp = fp;
SRpcCtxVal ctxVal = {.val = pMsgSendInfo, .clone = schCloneSMsgSendInfo, .freeFunc = schFreeRpcCtxVal};
if (taosHashPut(pCtx->args, &msgType, sizeof(msgType), &ctxVal, sizeof(ctxVal))) {
SCH_TASK_ELOG("taosHashPut msg %d to rpcCtx failed", msgType);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_ERR_JRET(schMakeBrokenLinkVal(pJob, pTask, &pCtx->brokenVal, true));
return TSDB_CODE_SUCCESS;
_return:
taosHashCleanup(pCtx->args);
taosMemoryFreeClear(param);
taosMemoryFreeClear(pMsgSendInfo);
SCH_RET(code);
}
int32_t schRegisterHbConnection(SSchJob *pJob, SSchTask *pTask, SQueryNodeEpId *epId, bool *exist) {
int32_t code = 0;
SSchHbTrans hb = {0};
hb.trans.transInst = pJob->transport;
SCH_ERR_RET(schMakeHbRpcCtx(pJob, pTask, &hb.rpcCtx));
code = taosHashPut(schMgmt.hbConnections, epId, sizeof(SQueryNodeEpId), &hb, sizeof(SSchHbTrans));
if (code) {
schFreeRpcCtx(&hb.rpcCtx);
if (HASH_NODE_EXIST(code)) {
*exist = true;
return TSDB_CODE_SUCCESS;
}
qError("taosHashPut hb trans failed, nodeId:%d, fqdn:%s, port:%d", epId->nodeId, epId->ep.fqdn, epId->ep.port);
SCH_ERR_RET(code);
}
return TSDB_CODE_SUCCESS;
}
int32_t schCloneCallbackParam(SSchCallbackParamHeader *pSrc, SSchCallbackParamHeader **pDst) {
if (pSrc->isHbParam) {
SSchHbCallbackParam *dst = taosMemoryMalloc(sizeof(SSchHbCallbackParam));
if (NULL == dst) {
qError("malloc SSchHbCallbackParam failed");
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(dst, pSrc, sizeof(*dst));
*pDst = (SSchCallbackParamHeader *)dst;
return TSDB_CODE_SUCCESS;
}
SSchTaskCallbackParam *dst = taosMemoryMalloc(sizeof(SSchTaskCallbackParam));
if (NULL == dst) {
qError("malloc SSchTaskCallbackParam failed");
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(dst, pSrc, sizeof(*dst));
*pDst = (SSchCallbackParamHeader *)dst;
return TSDB_CODE_SUCCESS;
}
int32_t schCloneSMsgSendInfo(void *src, void **dst) {
SMsgSendInfo *pSrc = src;
int32_t code = 0;
SMsgSendInfo *pDst = taosMemoryMalloc(sizeof(*pSrc));
if (NULL == pDst) {
qError("malloc SMsgSendInfo for rpcCtx failed, len:%d", (int32_t)sizeof(*pSrc));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(pDst, pSrc, sizeof(*pSrc));
pDst->param = NULL;
SCH_ERR_JRET(schCloneCallbackParam(pSrc->param, (SSchCallbackParamHeader **)&pDst->param));
*dst = pDst;
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(pDst);
SCH_RET(code);
}
int32_t schCloneHbRpcCtx(SRpcCtx *pSrc, SRpcCtx *pDst) {
int32_t code = 0;
memcpy(&pDst->brokenVal, &pSrc->brokenVal, sizeof(pSrc->brokenVal));
pDst->brokenVal.val = NULL;
SCH_ERR_RET(schCloneSMsgSendInfo(pSrc->brokenVal.val, &pDst->brokenVal.val));
pDst->args = taosHashInit(1, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false, HASH_ENTRY_LOCK);
if (NULL == pDst->args) {
qError("taosHashInit %d RpcCtx failed", 1);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SRpcCtxVal dst = {0};
void *pIter = taosHashIterate(pSrc->args, NULL);
while (pIter) {
SRpcCtxVal *pVal = (SRpcCtxVal *)pIter;
int32_t *msgType = taosHashGetKey(pIter, NULL);
dst = *pVal;
dst.val = NULL;
SCH_ERR_JRET(schCloneSMsgSendInfo(pVal->val, &dst.val));
if (taosHashPut(pDst->args, msgType, sizeof(*msgType), &dst, sizeof(dst))) {
qError("taosHashPut msg %d to rpcCtx failed", *msgType);
(*dst.freeFunc)(dst.val);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pIter = taosHashIterate(pSrc->args, pIter);
}
return TSDB_CODE_SUCCESS;
_return:
schFreeRpcCtx(pDst);
SCH_RET(code);
}
int32_t schAsyncSendMsg(SSchJob *pJob, SSchTask *pTask, void *transport, SEpSet *epSet, int32_t msgType, void *msg,
uint32_t msgSize, bool persistHandle, SRpcCtx *ctx) {
int32_t code = 0;
SSchTrans *trans = (SSchTrans *)transport;
SMsgSendInfo *pMsgSendInfo = NULL;
SCH_ERR_JRET(schGenerateTaskCallBackAHandle(pJob, pTask, msgType, &pMsgSendInfo));
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
pMsgSendInfo->msgInfo.handle = trans->transHandle;
pMsgSendInfo->msgType = msgType;
qDebug("start to send %s msg to node[%d,%s,%d], refId:%" PRIx64 "instance:%p, handle:%p", TMSG_INFO(msgType),
ntohl(((SMsgHead *)msg)->vgId), epSet->eps[epSet->inUse].fqdn, epSet->eps[epSet->inUse].port, pJob->refId,
trans->transInst, trans->transHandle);
int64_t transporterId = 0;
code = asyncSendMsgToServerExt(trans->transInst, epSet, &transporterId, pMsgSendInfo, persistHandle, ctx);
if (code) {
SCH_ERR_JRET(code);
}
SCH_TASK_DLOG("req msg sent, refId:%" PRIx64 ", type:%d, %s", pJob->refId, msgType, TMSG_INFO(msgType));
return TSDB_CODE_SUCCESS;
_return:
if (pMsgSendInfo) {
taosMemoryFreeClear(pMsgSendInfo->param);
taosMemoryFreeClear(pMsgSendInfo);
}
SCH_RET(code);
}
int32_t schBuildAndSendHbMsg(SQueryNodeEpId *nodeEpId) {
SSchedulerHbReq req = {0};
int32_t code = 0;
SRpcCtx rpcCtx = {0};
SSchTrans trans = {0};
int32_t msgType = TDMT_VND_QUERY_HEARTBEAT;
req.header.vgId = nodeEpId->nodeId;
req.sId = schMgmt.sId;
memcpy(&req.epId, nodeEpId, sizeof(SQueryNodeEpId));
SSchHbTrans *hb = taosHashGet(schMgmt.hbConnections, nodeEpId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
qError("taosHashGet hb connection failed, nodeId:%d, fqdn:%s, port:%d", nodeEpId->nodeId, nodeEpId->ep.fqdn,
nodeEpId->ep.port);
SCH_ERR_RET(code);
}
SCH_LOCK(SCH_WRITE, &hb->lock);
code = schCloneHbRpcCtx(&hb->rpcCtx, &rpcCtx);
memcpy(&trans, &hb->trans, sizeof(trans));
SCH_UNLOCK(SCH_WRITE, &hb->lock);
SCH_ERR_RET(code);
int32_t msgSize = tSerializeSSchedulerHbReq(NULL, 0, &req);
if (msgSize < 0) {
qError("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
void *msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
qError("calloc hb req %d failed", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (tSerializeSSchedulerHbReq(msg, msgSize, &req) < 0) {
qError("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SMsgSendInfo *pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
if (NULL == pMsgSendInfo) {
qError("calloc SMsgSendInfo failed");
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSchTaskCallbackParam *param = taosMemoryCalloc(1, sizeof(SSchTaskCallbackParam));
if (NULL == param) {
qError("calloc SSchTaskCallbackParam failed");
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
__async_send_cb_fn_t fp = NULL;
SCH_ERR_JRET(schGetCallbackFp(msgType, &fp));
param->transport = trans.transInst;
pMsgSendInfo->param = param;
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
pMsgSendInfo->msgInfo.handle = trans.transHandle;
pMsgSendInfo->msgType = msgType;
pMsgSendInfo->fp = fp;
int64_t transporterId = 0;
SEpSet epSet = {.inUse = 0, .numOfEps = 1};
memcpy(&epSet.eps[0], &nodeEpId->ep, sizeof(nodeEpId->ep));
qDebug("start to send hb msg, instance:%p, handle:%p, fqdn:%s, port:%d", trans.transInst, trans.transHandle,
nodeEpId->ep.fqdn, nodeEpId->ep.port);
code = asyncSendMsgToServerExt(trans.transInst, &epSet, &transporterId, pMsgSendInfo, true, &rpcCtx);
if (code) {
qError("fail to send hb msg, instance:%p, handle:%p, fqdn:%s, port:%d, error:%x - %s", trans.transInst,
trans.transHandle, nodeEpId->ep.fqdn, nodeEpId->ep.port, code, tstrerror(code));
SCH_ERR_JRET(code);
}
qDebug("hb msg sent");
return TSDB_CODE_SUCCESS;
_return:
taosMemoryFreeClear(msg);
taosMemoryFreeClear(param);
taosMemoryFreeClear(pMsgSendInfo);
schFreeRpcCtx(&rpcCtx);
SCH_RET(code);
}
int32_t schBuildAndSendMsg(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr, int32_t msgType) {
uint32_t msgSize = 0;
void *msg = NULL;
int32_t code = 0;
bool isCandidateAddr = false;
bool persistHandle = false;
SRpcCtx rpcCtx = {0};
if (NULL == addr) {
addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
isCandidateAddr = true;
}
SEpSet epSet = addr->epSet;
switch (msgType) {
case TDMT_VND_CREATE_TABLE:
case TDMT_VND_DROP_TABLE:
case TDMT_VND_ALTER_TABLE:
case TDMT_VND_SUBMIT: {
msgSize = pTask->msgLen;
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(msg, pTask->msg, msgSize);
break;
}
case TDMT_VND_QUERY: {
SCH_ERR_RET(schMakeQueryRpcCtx(pJob, pTask, &rpcCtx));
uint32_t len = strlen(pJob->sql);
msgSize = sizeof(SSubQueryMsg) + pTask->msgLen + len;
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSubQueryMsg *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
pMsg->refId = htobe64(pJob->refId);
pMsg->taskType = TASK_TYPE_TEMP;
pMsg->explain = SCH_IS_EXPLAIN_JOB(pJob);
pMsg->phyLen = htonl(pTask->msgLen);
pMsg->sqlLen = htonl(len);
memcpy(pMsg->msg, pJob->sql, len);
memcpy(pMsg->msg + len, pTask->msg, pTask->msgLen);
persistHandle = true;
break;
}
case TDMT_VND_RES_READY: {
msgSize = sizeof(SResReadyReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SResReadyReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
break;
}
case TDMT_VND_FETCH: {
msgSize = sizeof(SResFetchReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SResFetchReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
break;
}
case TDMT_VND_DROP_TASK: {
msgSize = sizeof(STaskDropReq);
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_TASK_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
STaskDropReq *pMsg = msg;
pMsg->header.vgId = htonl(addr->nodeId);
pMsg->sId = htobe64(schMgmt.sId);
pMsg->queryId = htobe64(pJob->queryId);
pMsg->taskId = htobe64(pTask->taskId);
pMsg->refId = htobe64(pJob->refId);
break;
}
case TDMT_VND_QUERY_HEARTBEAT: {
SCH_ERR_RET(schMakeHbRpcCtx(pJob, pTask, &rpcCtx));
SSchedulerHbReq req = {0};
req.sId = schMgmt.sId;
req.header.vgId = addr->nodeId;
req.epId.nodeId = addr->nodeId;
memcpy(&req.epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
msgSize = tSerializeSSchedulerHbReq(NULL, 0, &req);
if (msgSize < 0) {
SCH_JOB_ELOG("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
msg = taosMemoryCalloc(1, msgSize);
if (NULL == msg) {
SCH_JOB_ELOG("calloc %d failed", msgSize);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
if (tSerializeSSchedulerHbReq(msg, msgSize, &req) < 0) {
SCH_JOB_ELOG("tSerializeSSchedulerHbReq hbReq failed, size:%d", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
persistHandle = true;
break;
}
default:
SCH_TASK_ELOG("unknown msg type to send, msgType:%d", msgType);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
break;
}
SCH_SET_TASK_LASTMSG_TYPE(pTask, msgType);
SSchTrans trans = {.transInst = pJob->transport, .transHandle = SCH_GET_TASK_HANDLE(pTask)};
SCH_ERR_JRET(schAsyncSendMsg(pJob, pTask, &trans, &epSet, msgType, msg, msgSize, persistHandle,
(rpcCtx.args ? &rpcCtx : NULL)));
if (msgType == TDMT_VND_QUERY) {
SCH_ERR_RET(schRecordTaskExecNode(pJob, pTask, addr, trans.transHandle));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_SET_TASK_LASTMSG_TYPE(pTask, -1);
schFreeRpcCtx(&rpcCtx);
taosMemoryFreeClear(msg);
SCH_RET(code);
}
int32_t schEnsureHbConnection(SSchJob *pJob, SSchTask *pTask) {
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
SQueryNodeEpId epId = {0};
epId.nodeId = addr->nodeId;
memcpy(&epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
#if 1
SSchHbTrans *hb = taosHashGet(schMgmt.hbConnections, &epId, sizeof(SQueryNodeEpId));
if (NULL == hb) {
bool exist = false;
SCH_ERR_RET(schRegisterHbConnection(pJob, pTask, &epId, &exist));
if (!exist) {
SCH_ERR_RET(schBuildAndSendHbMsg(&epId));
}
}
#endif
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchTaskImpl(SSchJob *pJob, SSchTask *pTask) {
int8_t status = 0;
int32_t code = 0;
atomic_add_fetch_32(&pTask->level->taskLaunchedNum, 1);
if (schJobNeedToStop(pJob, &status)) {
SCH_TASK_DLOG("no need to launch task cause of job status, job status:%s", jobTaskStatusStr(status));
SCH_RET(atomic_load_32(&pJob->errCode));
}
// NOTE: race condition: the task should be put into the hash table before send msg to server
if (SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_EXECUTING) {
SCH_ERR_RET(schPushTaskToExecList(pJob, pTask));
SCH_SET_TASK_STATUS(pTask, JOB_TASK_STATUS_EXECUTING);
}
SSubplan *plan = pTask->plan;
if (NULL == pTask->msg) { // TODO add more detailed reason for failure
code = qSubPlanToString(plan, &pTask->msg, &pTask->msgLen);
if (TSDB_CODE_SUCCESS != code) {
SCH_TASK_ELOG("failed to create physical plan, code:%s, msg:%p, len:%d", tstrerror(code), pTask->msg,
pTask->msgLen);
SCH_ERR_RET(code);
} else {
SCH_TASK_DLOGL("physical plan len:%d, %s", pTask->msgLen, pTask->msg);
}
}
SCH_ERR_RET(schSetTaskCandidateAddrs(pJob, pTask));
if (SCH_IS_QUERY_JOB(pJob)) {
SCH_ERR_RET(schEnsureHbConnection(pJob, pTask));
}
SCH_ERR_RET(schBuildAndSendMsg(pJob, pTask, NULL, plan->msgType));
return TSDB_CODE_SUCCESS;
}
// Note: no more error processing, handled in function internal
int32_t schLaunchTask(SSchJob *pJob, SSchTask *pTask) {
bool enough = false;
int32_t code = 0;
SCH_SET_TASK_HANDLE(pTask, NULL);
if (SCH_TASK_NEED_FLOW_CTRL(pJob, pTask)) {
SCH_ERR_JRET(schCheckIncTaskFlowQuota(pJob, pTask, &enough));
if (enough) {
SCH_ERR_JRET(schLaunchTaskImpl(pJob, pTask));
}
} else {
SCH_ERR_JRET(schLaunchTaskImpl(pJob, pTask));
}
return TSDB_CODE_SUCCESS;
_return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schLaunchLevelTasks(SSchJob *pJob, SSchLevel *level) {
for (int32_t i = 0; i < level->taskNum; ++i) {
SSchTask *pTask = taosArrayGet(level->subTasks, i);
SCH_ERR_RET(schLaunchTask(pJob, pTask));
}
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchJob(SSchJob *pJob) {
SSchLevel *level = taosArrayGet(pJob->levels, pJob->levelIdx);
SCH_ERR_RET(schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_EXECUTING));
SCH_ERR_RET(schCheckJobNeedFlowCtrl(pJob, level));
SCH_ERR_RET(schLaunchLevelTasks(pJob, level));
return TSDB_CODE_SUCCESS;
}
void schDropTaskOnExecutedNode(SSchJob *pJob, SSchTask *pTask) {
if (NULL == pTask->execNodes) {
SCH_TASK_DLOG("no exec address, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
return;
}
int32_t size = (int32_t)taosArrayGetSize(pTask->execNodes);
if (size <= 0) {
SCH_TASK_DLOG("task has no execNodes, no need to drop it, status:%s", SCH_GET_TASK_STATUS_STR(pTask));
return;
}
SSchNodeInfo *nodeInfo = NULL;
for (int32_t i = 0; i < size; ++i) {
nodeInfo = (SSchNodeInfo *)taosArrayGet(pTask->execNodes, i);
SCH_SET_TASK_HANDLE(pTask, nodeInfo->handle);
schBuildAndSendMsg(pJob, pTask, &nodeInfo->addr, TDMT_VND_DROP_TASK);
}
SCH_TASK_DLOG("task has %d exec address", size);
}
void schDropTaskInHashList(SSchJob *pJob, SHashObj *list) {
if (!SCH_IS_NEED_DROP_JOB(pJob)) {
return;
}
void *pIter = taosHashIterate(list, NULL);
while (pIter) {
SSchTask *pTask = *(SSchTask **)pIter;
schDropTaskOnExecutedNode(pJob, pTask);
pIter = taosHashIterate(list, pIter);
}
}
void schDropJobAllTasks(SSchJob *pJob) {
schDropTaskInHashList(pJob, pJob->execTasks);
schDropTaskInHashList(pJob, pJob->succTasks);
schDropTaskInHashList(pJob, pJob->failTasks);
}
int32_t schCancelJob(SSchJob *pJob) {
// TODO
return TSDB_CODE_SUCCESS;
// TODO MOVE ALL TASKS FROM EXEC LIST TO FAIL LIST
}
void schCloseJobRef(void) {
if (!atomic_load_8((int8_t *)&schMgmt.exit)) {
return;
}
SCH_LOCK(SCH_WRITE, &schMgmt.lock);
if (atomic_load_32(&schMgmt.jobNum) <= 0 && schMgmt.jobRef >= 0) {
taosCloseRef(schMgmt.jobRef);
schMgmt.jobRef = -1;
}
SCH_UNLOCK(SCH_WRITE, &schMgmt.lock);
}
void schFreeJobImpl(void *job) {
if (NULL == job) {
return;
}
SSchJob *pJob = job;
uint64_t queryId = pJob->queryId;
int64_t refId = pJob->refId;
if (pJob->status == JOB_TASK_STATUS_EXECUTING) {
schCancelJob(pJob);
}
schDropJobAllTasks(pJob);
pJob->subPlans = NULL; // it is a reference to pDag->pSubplans
int32_t numOfLevels = taosArrayGetSize(pJob->levels);
for (int32_t i = 0; i < numOfLevels; ++i) {
SSchLevel *pLevel = taosArrayGet(pJob->levels, i);
int32_t numOfTasks = taosArrayGetSize(pLevel->subTasks);
for (int32_t j = 0; j < numOfTasks; ++j) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, j);
schFreeTask(pTask);
}
taosArrayDestroy(pLevel->subTasks);
}
schFreeFlowCtrl(pJob);
taosHashCleanup(pJob->execTasks);
taosHashCleanup(pJob->failTasks);
taosHashCleanup(pJob->succTasks);
taosArrayDestroy(pJob->levels);
taosArrayDestroy(pJob->nodeList);
taosArrayDestroy(pJob->dataSrcTasks);
qExplainFreeCtx(pJob->explainCtx);
if (SCH_IS_QUERY_JOB(pJob)) {
taosArrayDestroy((SArray *)pJob->queryRes);
} else {
tFreeSSubmitRsp((SSubmitRsp*)pJob->queryRes);
}
taosMemoryFreeClear(pJob->resData);
taosMemoryFreeClear(pJob);
qDebug("QID:0x%" PRIx64 " job freed, refId:%" PRIx64 ", pointer:%p", queryId, refId, pJob);
atomic_sub_fetch_32(&schMgmt.jobNum, 1);
schCloseJobRef();
}
static int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
int64_t startTs, bool syncSchedule) {
qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
if (pNodeList == NULL || taosArrayGetSize(pNodeList) <= 0) {
qDebug("QID:0x%" PRIx64 " input exec nodeList is empty", pDag->queryId);
}
int32_t code = 0;
SSchJob *pJob = NULL;
SCH_ERR_JRET(schInitJob(&pJob, pDag, transport, pNodeList, sql, startTs, syncSchedule));
SCH_ERR_JRET(schLaunchJob(pJob));
*job = pJob->refId;
if (syncSchedule) {
SCH_JOB_DLOG("will wait for rsp now, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
tsem_wait(&pJob->rspSem);
}
SCH_JOB_DLOG("job exec done, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
schReleaseJob(pJob->refId);
return TSDB_CODE_SUCCESS;
_return:
schFreeJobImpl(pJob);
SCH_RET(code);
}
int32_t schExecStaticExplain(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
bool syncSchedule) {
qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
int32_t code = 0;
SSchJob *pJob = taosMemoryCalloc(1, sizeof(SSchJob));
if (NULL == pJob) {
qError("QID:%" PRIx64 " calloc %d failed", pDag->queryId, (int32_t)sizeof(SSchJob));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->sql = sql;
pJob->attr.queryJob = true;
pJob->attr.explainMode = pDag->explainInfo.mode;
pJob->queryId = pDag->queryId;
pJob->subPlans = pDag->pSubplans;
SCH_ERR_JRET(qExecStaticExplain(pDag, (SRetrieveTableRsp **)&pJob->resData));
int64_t refId = taosAddRef(schMgmt.jobRef, pJob);
if (refId < 0) {
SCH_JOB_ELOG("taosAddRef job failed, error:%s", tstrerror(terrno));
SCH_ERR_JRET(terrno);
}
if (NULL == schAcquireJob(refId)) {
SCH_JOB_ELOG("schAcquireJob job failed, refId:%" PRIx64, refId);
SCH_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
pJob->refId = refId;
SCH_JOB_DLOG("job refId:%" PRIx64, pJob->refId);
pJob->status = JOB_TASK_STATUS_PARTIAL_SUCCEED;
*job = pJob->refId;
SCH_JOB_DLOG("job exec done, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
schReleaseJob(pJob->refId);
return TSDB_CODE_SUCCESS;
_return:
schFreeJobImpl(pJob);
SCH_RET(code);
}
int32_t schedulerInit(SSchedulerCfg *cfg) {
if (schMgmt.jobRef >= 0) {
qError("scheduler already initialized");
......@@ -2670,129 +113,6 @@ int32_t schedulerAsyncExecJob(void *transport, SArray *pNodeList, SQueryPlan *pD
return TSDB_CODE_SUCCESS;
}
#if 0
int32_t schedulerConvertDagToTaskList(SQueryPlan* pDag, SArray **pTasks) {
if (NULL == pDag || pDag->numOfSubplans <= 0 || LIST_LENGTH(pDag->pSubplans) == 0) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
int32_t levelNum = LIST_LENGTH(pDag->pSubplans);
if (1 != levelNum) {
qError("invalid level num: %d", levelNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SNodeListNode *plans = (SNodeListNode*)nodesListGetNode(pDag->pSubplans, 0);
int32_t taskNum = LIST_LENGTH(plans->pNodeList);
if (taskNum <= 0) {
qError("invalid task num: %d", taskNum);
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SArray *info = taosArrayInit(taskNum, sizeof(STaskInfo));
if (NULL == info) {
qError("taosArrayInit %d taskInfo failed", taskNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
STaskInfo tInfo = {0};
char *msg = NULL;
int32_t msgLen = 0;
int32_t code = 0;
for (int32_t i = 0; i < taskNum; ++i) {
SSubplan *plan = (SSubplan*)nodesListGetNode(plans->pNodeList, i);
tInfo.addr = plan->execNode;
code = qSubPlanToString(plan, &msg, &msgLen);
if (TSDB_CODE_SUCCESS != code) {
qError("subplanToString error, code:%x, msg:%p, len:%d", code, msg, msgLen);
SCH_ERR_JRET(code);
}
int32_t msgSize = sizeof(SSubQueryMsg) + msgLen;
if (NULL == msg) {
qError("calloc %d failed", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SSubQueryMsg* pMsg = taosMemoryCalloc(1, msgSize);
pMsg->header.vgId = tInfo.addr.nodeId;
pMsg->sId = schMgmt.sId;
pMsg->queryId = plan->id.queryId;
pMsg->taskId = schGenUUID();
pMsg->taskType = TASK_TYPE_PERSISTENT;
pMsg->phyLen = msgLen;
pMsg->sqlLen = 0;
memcpy(pMsg->msg, msg, msgLen);
/*memcpy(pMsg->msg, ((SSubQueryMsg*)msg)->msg, msgLen);*/
tInfo.msg = pMsg;
if (NULL == taosArrayPush(info, &tInfo)) {
qError("taosArrayPush failed, idx:%d", i);
taosMemoryFree(msg);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
*pTasks = info;
info = NULL;
_return:
schedulerFreeTaskList(info);
SCH_RET(code);
}
int32_t schedulerCopyTask(STaskInfo *src, SArray **dst, int32_t copyNum) {
if (NULL == src || NULL == dst || copyNum <= 0) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
int32_t code = 0;
*dst = taosArrayInit(copyNum, sizeof(STaskInfo));
if (NULL == *dst) {
qError("taosArrayInit %d taskInfo failed", copyNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
int32_t msgSize = src->msg->phyLen + sizeof(*src->msg);
STaskInfo info = {0};
info.addr = src->addr;
for (int32_t i = 0; i < copyNum; ++i) {
info.msg = taosMemoryMalloc(msgSize);
if (NULL == info.msg) {
qError("malloc %d failed", msgSize);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
memcpy(info.msg, src->msg, msgSize);
info.msg->taskId = schGenUUID();
if (NULL == taosArrayPush(*dst, &info)) {
qError("taosArrayPush failed, idx:%d", i);
taosMemoryFree(info.msg);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
return TSDB_CODE_SUCCESS;
_return:
schedulerFreeTaskList(*dst);
*dst = NULL;
SCH_RET(code);
}
#endif
int32_t schedulerFetchRows(int64_t job, void **pData) {
if (NULL == pData) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
......@@ -2848,7 +168,7 @@ int32_t schedulerFetchRows(int64_t job, void **pData) {
}
if (pJob->resData && ((SRetrieveTableRsp *)pJob->resData)->completed) {
SCH_ERR_JRET(schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_SUCCEED));
SCH_ERR_JRET(schChkUpdateJobStatus(pJob, JOB_TASK_STATUS_SUCCEED));
}
while (true) {
......@@ -2942,20 +262,6 @@ void schedulerFreeJob(int64_t job) {
schReleaseJob(job);
}
void schedulerFreeTaskList(SArray *taskList) {
if (NULL == taskList) {
return;
}
int32_t taskNum = taosArrayGetSize(taskList);
for (int32_t i = 0; i < taskNum; ++i) {
STaskInfo *info = taosArrayGet(taskList, i);
taosMemoryFreeClear(info->msg);
}
taosArrayDestroy(taskList);
}
void schedulerDestroy(void) {
atomic_store_8((int8_t *)&schMgmt.exit, 1);
......
source/util/src/tutil.c
浏览文件 @ 4cd512a2
......@@ -52,7 +52,7 @@ size_t strtrim(char *z) {
int32_t j = 0;
int32_t delta = 0;
while (z[j] == ' ') {
while (isspace(z[j])) {
++j;
}
......@@ -65,9 +65,9 @@ size_t strtrim(char *z) {
int32_t stop = 0;
while (z[j] != 0) {
if (z[j] == ' ' && stop == 0) {
if (isspace(z[j]) && stop == 0) {
stop = j;
} else if (z[j] != ' ' && stop != 0) {
} else if (!isspace(z[j]) && stop != 0) {
stop = 0;
}
......
tests/system-test/2-query/json_tag.py 0 → 100644
浏览文件 @ 4cd512a2
###################################################################
# Copyright (c) 2016 by TAOS Technologies, Inc.
# All rights reserved.
#
# This file is proprietary and confidential to TAOS Technologies.
# No part of this file may be reproduced, db_test.stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
#
###################################################################
# -*- coding: utf-8 -*-
import sys
import taos
from util.log import tdLog
from util.cases import tdCases
from util.sql import tdSql
import json
class TDTestCase:
def caseDescription(self):
'''
Json tag test case, include create table with json tag, select json tag and query with json tag in where condition, besides, include json tag in group by/order by/join/subquery.
case1: [TD-12452] fix error if json tag is NULL
case2: [TD-12389] describe child table, tag length error if the tag is json tag
'''
return
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor(), logSql)
def run(self):
tdSql.prepare()
print("============== STEP 1 ===== prepare data & validate json string")
tdSql.error("create table if not exists jsons1(ts timestamp, dataInt int, dataBool bool, dataStr nchar(50), dataStrBin binary(150)) tags(jtag json, tagint int)")
tdSql.error("create table if not exists jsons1(ts timestamp, data json) tags(tagint int)")
tdSql.execute("create table if not exists jsons1(ts timestamp, dataInt int, dataBool bool, dataStr nchar(50), dataStrBin binary(150)) tags(jtag json)")
tdSql.execute("insert into jsons1_1 using jsons1 tags('{\"tag1\":\"fff\",\"tag2\":5, \"tag3\":true}') values(1591060618000, 1, false, 'json1', '你是') (1591060608000, 23, true, '等等', 'json')")
tdSql.execute("insert into jsons1_2 using jsons1 tags('{\"tag1\":5,\"tag2\":\"beijing\"}') values (1591060628000, 2, true, 'json2', 'sss')")
tdSql.execute("insert into jsons1_3 using jsons1 tags('{\"tag1\":false,\"tag2\":\"beijing\"}') values (1591060668000, 3, false, 'json3', 'efwe')")
tdSql.execute("insert into jsons1_4 using jsons1 tags('{\"tag1\":null,\"tag2\":\"shanghai\",\"tag3\":\"hello\"}') values (1591060728000, 4, true, 'json4', '323sd')")
tdSql.execute("insert into jsons1_5 using jsons1 tags('{\"tag1\":1.232, \"tag2\":null}') values(1591060928000, 1, false, '你就会', 'ewe')")
tdSql.execute("insert into jsons1_6 using jsons1 tags('{\"tag1\":11,\"tag2\":\"\",\"tag2\":null}') values(1591061628000, 11, false, '你就会','')")
tdSql.execute("insert into jsons1_7 using jsons1 tags('{\"tag1\":\"收到货\",\"tag2\":\"\",\"tag3\":null}') values(1591062628000, 2, NULL, '你就会', 'dws')")
# test duplicate key using the first one. elimate empty key
tdSql.execute("CREATE TABLE if not exists jsons1_8 using jsons1 tags('{\"tag1\":null, \"tag1\":true, \"tag1\":45, \"1tag$\":2, \" \":90, \"\":32}')")
#tdSql.query("select jtag from jsons1_8")
#tdSql.checkData(0, 0, '{"tag1":null,"1tag$":2," ":90}')
# test empty json string, save as jtag is NULL
tdSql.execute("insert into jsons1_9 using jsons1 tags('\t') values (1591062328000, 24, NULL, '你就会', '2sdw')")
tdSql.execute("CREATE TABLE if not exists jsons1_10 using jsons1 tags('')")
tdSql.execute("CREATE TABLE if not exists jsons1_11 using jsons1 tags(' ')")
tdSql.execute("CREATE TABLE if not exists jsons1_12 using jsons1 tags('{}')")
tdSql.execute("CREATE TABLE if not exists jsons1_13 using jsons1 tags('null')")
# test invalidate json
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('\"efwewf\"')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('3333')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('33.33')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('false')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('[1,true]')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{222}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"fe\"}')")
#
# test invalidate json key, key must can be printed assic char
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"tag1\":[1,true]}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"tag1\":{}}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"。loc\":\"fff\"}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"\t\":\"fff\"}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"试试\":\"fff\"}')")
# test invalidate json value, value number can not be inf,nan TD-12166
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"k\":1.8e308}')")
tdSql.error("CREATE TABLE if not exists jsons1_14 using jsons1 tags('{\"k\":-1.8e308}')")
#
#test length limit
char1= ''.join(['abcd']*64)
char3= ''.join(['abcd']*1021)
print(len(char3)) # 4084
tdSql.error("CREATE TABLE if not exists jsons1_15 using jsons1 tags('{\"%s1\":5}')" % char1) # len(key)=257
tdSql.execute("CREATE TABLE if not exists jsons1_15 using jsons1 tags('{\"%s\":5}')" % char1) # len(key)=256
tdSql.error("CREATE TABLE if not exists jsons1_16 using jsons1 tags('{\"TSSSS\":\"%s\"}')" % char3) # len(object)=4096
#tdSql.execute("CREATE TABLE if not exists jsons1_16 using jsons1 tags('{\"TSSS\":\"%s\"}')" % char3) # len(object)=4095
tdSql.execute("drop table if exists jsons1_15")
tdSql.execute("drop table if exists jsons1_16")
#
print("============== STEP 2 ===== alter table json tag")
tdSql.error("ALTER STABLE jsons1 add tag tag2 nchar(20)")
tdSql.error("ALTER STABLE jsons1 drop tag jtag")
tdSql.error("ALTER TABLE jsons1 MODIFY TAG jtag nchar(128)")
#
tdSql.execute("ALTER TABLE jsons1_1 SET TAG jtag='{\"tag1\":\"femail\",\"tag2\":35,\"tag3\":true}'")
# tdSql.query("select jtag from jsons1_1")
# tdSql.checkData(0, 0, '{"tag1":"femail","tag2":35,"tag3":true}')
tdSql.execute("ALTER TABLE jsons1 rename TAG jtag jtag_new")
tdSql.execute("ALTER TABLE jsons1 rename TAG jtag_new jtag")
tdSql.execute("create table st(ts timestamp, i int) tags(t int)")
tdSql.error("ALTER STABLE st add tag jtag json")
tdSql.error("ALTER STABLE st add column jtag json")
#
# print("============== STEP 3 ===== query table")
# # test error syntax
# tdSql.error("select * from jsons1 where jtag->tag1='beijing'")
# tdSql.error("select * from jsons1 where jtag->'location'")
# tdSql.error("select * from jsons1 where jtag->''")
# tdSql.error("select * from jsons1 where jtag->''=9")
# tdSql.error("select -> from jsons1")
# tdSql.error("select * from jsons1 where contains")
# tdSql.error("select * from jsons1 where jtag->")
# tdSql.error("select jtag->location from jsons1")
# tdSql.error("select jtag contains location from jsons1")
# tdSql.error("select * from jsons1 where jtag contains location")
# tdSql.error("select * from jsons1 where jtag contains''")
# tdSql.error("select * from jsons1 where jtag contains 'location'='beijing'")
#
# # test function error
# tdSql.error("select avg(jtag->'tag1') from jsons1")
# tdSql.error("select avg(jtag) from jsons1")
# tdSql.error("select min(jtag->'tag1') from jsons1")
# tdSql.error("select min(jtag) from jsons1")
# tdSql.error("select ceil(jtag->'tag1') from jsons1")
# tdSql.error("select ceil(jtag) from jsons1")
#
# # test select normal column
# tdSql.query("select dataint from jsons1")
# tdSql.checkRows(9)
# tdSql.checkData(1, 0, 1)
# test select json tag
# tdSql.query("select * from jsons1")
# tdSql.checkRows(8)
# tdSql.query("select jtag from jsons1")
# tdSql.checkRows(7)
# tdSql.query("select jtag from jsons1 where jtag is null")
# tdSql.checkRows(5)
# tdSql.query("select jtag from jsons1 where jtag is not null")
# tdSql.checkRows(8)
# test jtag is NULL
#tdSql.query("select jtag from jsons1_9")
#tdSql.checkData(0, 0, None)
# # test select json tag->'key', value is string
# tdSql.query("select jtag->'tag1' from jsons1_1")
# tdSql.checkData(0, 0, '"femail"')
# tdSql.query("select jtag->'tag2' from jsons1_6")
# tdSql.checkData(0, 0, '""')
# # test select json tag->'key', value is int
# tdSql.query("select jtag->'tag2' from jsons1_1")
# tdSql.checkData(0, 0, 35)
# # test select json tag->'key', value is bool
# tdSql.query("select jtag->'tag3' from jsons1_1")
# tdSql.checkData(0, 0, "true")
# # test select json tag->'key', value is null
# tdSql.query("select jtag->'tag1' from jsons1_4")
# tdSql.checkData(0, 0, "null")
# # test select json tag->'key', value is double
# tdSql.query("select jtag->'tag1' from jsons1_5")
# tdSql.checkData(0, 0, "1.232000000")
# # test select json tag->'key', key is not exist
# tdSql.query("select jtag->'tag10' from jsons1_4")
# tdSql.checkData(0, 0, None)
#
# tdSql.query("select jtag->'tag1' from jsons1")
# tdSql.checkRows(13)
# test header name
res = tdSql.getColNameList("select jtag->'tag1' from jsons1")
cname_list = []
cname_list.append("jtag->'tag1'")
tdSql.checkColNameList(res, cname_list)
# # test where with json tag
# tdSql.error("select * from jsons1_1 where jtag is not null")
# tdSql.error("select * from jsons1 where jtag='{\"tag1\":11,\"tag2\":\"\"}'")
# tdSql.error("select * from jsons1 where jtag->'tag1'={}")
#
# # where json value is string
# tdSql.query("select * from jsons1 where jtag->'tag2'='beijing'")
# tdSql.checkRows(2)
# tdSql.query("select dataint,tbname,jtag->'tag1',jtag from jsons1 where jtag->'tag2'='beijing'")
# tdSql.checkData(0, 0, 2)
# tdSql.checkData(0, 1, 'jsons1_2')
# tdSql.checkData(0, 2, 5)
# tdSql.checkData(0, 3, '{"tag1":5,"tag2":"beijing"}')
# tdSql.checkData(1, 0, 3)
# tdSql.checkData(1, 1, 'jsons1_3')
# tdSql.checkData(1, 2, 'false')
# tdSql.query("select * from jsons1 where jtag->'tag1'='beijing'")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'='收到货'")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag2'>'beijing'")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag2'>='beijing'")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag2'<'beijing'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag2'<='beijing'")
# tdSql.checkRows(4)
# tdSql.query("select * from jsons1 where jtag->'tag2'!='beijing'")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag2'=''")
# tdSql.checkRows(2)
#
# # where json value is int
# tdSql.query("select * from jsons1 where jtag->'tag1'=5")
# tdSql.checkRows(1)
# tdSql.checkData(0, 1, 2)
# tdSql.query("select * from jsons1 where jtag->'tag1'=10")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'<54")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag1'<=11")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag1'>4")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1'>=5")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1'!=5")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1'!=55")
# tdSql.checkRows(3)
#
# # where json value is double
# tdSql.query("select * from jsons1 where jtag->'tag1'=1.232")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag1'<1.232")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'<=1.232")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag1'>1.23")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag1'>=1.232")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag1'!=1.232")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1'!=3.232")
# tdSql.checkRows(3)
# tdSql.error("select * from jsons1 where jtag->'tag1'/0=3")
# tdSql.error("select * from jsons1 where jtag->'tag1'/5=1")
#
# # where json value is bool
# tdSql.query("select * from jsons1 where jtag->'tag1'=true")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'=false")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag1'!=false")
# tdSql.checkRows(0)
# tdSql.error("select * from jsons1 where jtag->'tag1'>false")
#
# # where json value is null
# tdSql.query("select * from jsons1 where jtag->'tag1'=null") # only json suport =null. This synatx will change later.
# tdSql.checkRows(1)
#
# # where json is null
# tdSql.query("select * from jsons1 where jtag is null")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag is not null")
# tdSql.checkRows(8)
#
# # where json key is null
# tdSql.query("select * from jsons1 where jtag->'tag_no_exist'=3")
# tdSql.checkRows(0)
#
# # where json value is not exist
# tdSql.query("select * from jsons1 where jtag->'tag1' is null")
# tdSql.checkData(0, 0, 'jsons1_9')
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag4' is null")
# tdSql.checkRows(9)
# tdSql.query("select * from jsons1 where jtag->'tag3' is not null")
# tdSql.checkRows(4)
#
# # test contains
# tdSql.query("select * from jsons1 where jtag contains 'tag1'")
# tdSql.checkRows(8)
# tdSql.query("select * from jsons1 where jtag contains 'tag3'")
# tdSql.checkRows(4)
# tdSql.query("select * from jsons1 where jtag contains 'tag_no_exist'")
# tdSql.checkRows(0)
#
# # test json tag in where condition with and/or
# tdSql.query("select * from jsons1 where jtag->'tag1'=false and jtag->'tag2'='beijing'")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag1'=false or jtag->'tag2'='beijing'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1'=false and jtag->'tag2'='shanghai'")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'=false and jtag->'tag2'='shanghai'")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'=13 or jtag->'tag2'>35")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1'=13 or jtag->'tag2'>35")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag1' is not null and jtag contains 'tag3'")
# tdSql.checkRows(4)
# tdSql.query("select * from jsons1 where jtag->'tag1'='femail' and jtag contains 'tag3'")
# tdSql.checkRows(2)
#
#
# # test with between and
# tdSql.query("select * from jsons1 where jtag->'tag1' between 1 and 30")
# tdSql.checkRows(3)
# tdSql.query("select * from jsons1 where jtag->'tag1' between 'femail' and 'beijing'")
# tdSql.checkRows(2)
#
# # test with tbname/normal column
# tdSql.query("select * from jsons1 where tbname = 'jsons1_1'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where tbname = 'jsons1_1' and jtag contains 'tag3'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where tbname = 'jsons1_1' and jtag contains 'tag3' and dataint=3")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where tbname = 'jsons1_1' and jtag contains 'tag3' and dataint=23")
# tdSql.checkRows(1)
#
#
# # test where condition like
# tdSql.query("select *,tbname from jsons1 where jtag->'tag2' like 'bei%'")
# tdSql.checkRows(2)
# tdSql.query("select *,tbname from jsons1 where jtag->'tag1' like 'fe%' and jtag->'tag2' is not null")
# tdSql.checkRows(2)
#
# # test where condition in no support in
# tdSql.error("select * from jsons1 where jtag->'tag1' in ('beijing')")
#
# # test where condition match/nmath
# tdSql.query("select * from jsons1 where jtag->'tag1' match 'ma'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1' match 'ma$'")
# tdSql.checkRows(0)
# tdSql.query("select * from jsons1 where jtag->'tag2' match 'jing$'")
# tdSql.checkRows(2)
# tdSql.query("select * from jsons1 where jtag->'tag1' match '收到'")
# tdSql.checkRows(1)
# tdSql.query("select * from jsons1 where jtag->'tag1' nmatch 'ma'")
# tdSql.checkRows(1)
#
# # test distinct
# tdSql.execute("insert into jsons1_14 using jsons1 tags('{\"tag1\":\"收到货\",\"tag2\":\"\",\"tag3\":null}') values(1591062628000, 2, NULL, '你就会', 'dws')")
# tdSql.query("select distinct jtag->'tag1' from jsons1")
# tdSql.checkRows(8)
# tdSql.query("select distinct jtag from jsons1")
# tdSql.checkRows(9)
#
# #test dumplicate key with normal colomn
# tdSql.execute("INSERT INTO jsons1_15 using jsons1 tags('{\"tbname\":\"tt\",\"databool\":true,\"datastr\":\"是是是\"}') values(1591060828000, 4, false, 'jjsf', \"你就会\")")
# tdSql.query("select *,tbname,jtag from jsons1 where jtag->'datastr' match '是' and datastr match 'js'")
# tdSql.checkRows(1)
# tdSql.query("select tbname,jtag->'tbname' from jsons1 where jtag->'tbname'='tt' and tbname='jsons1_14'")
# tdSql.checkRows(0)
#
# # test join
# tdSql.execute("create table if not exists jsons2(ts timestamp, dataInt int, dataBool bool, dataStr nchar(50), dataStrBin binary(150)) tags(jtag json)")
# tdSql.execute("insert into jsons2_1 using jsons2 tags('{\"tag1\":\"fff\",\"tag2\":5, \"tag3\":true}') values(1591060618000, 2, false, 'json2', '你是2')")
# tdSql.execute("insert into jsons2_2 using jsons2 tags('{\"tag1\":5,\"tag2\":null}') values (1591060628000, 2, true, 'json2', 'sss')")
#
# tdSql.execute("create table if not exists jsons3(ts timestamp, dataInt int, dataBool bool, dataStr nchar(50), dataStrBin binary(150)) tags(jtag json)")
# tdSql.execute("insert into jsons3_1 using jsons3 tags('{\"tag1\":\"fff\",\"tag2\":5, \"tag3\":true}') values(1591060618000, 3, false, 'json3', '你是3')")
# tdSql.execute("insert into jsons3_2 using jsons3 tags('{\"tag1\":5,\"tag2\":\"beijing\"}') values (1591060638000, 2, true, 'json3', 'sss')")
# tdSql.query("select 'sss',33,a.jtag->'tag3' from jsons2 a,jsons3 b where a.ts=b.ts and a.jtag->'tag1'=b.jtag->'tag1'")
# tdSql.checkData(0, 0, "sss")
# tdSql.checkData(0, 2, "true")
#
# res = tdSql.getColNameList("select 'sss',33,a.jtag->'tag3' from jsons2 a,jsons3 b where a.ts=b.ts and a.jtag->'tag1'=b.jtag->'tag1'")
# cname_list = []
# cname_list.append("sss")
# cname_list.append("33")
# cname_list.append("a.jtag->'tag3'")
# tdSql.checkColNameList(res, cname_list)
#
# # test group by & order by json tag
# tdSql.error("select count(*) from jsons1 group by jtag->'tag1' order by jtag->'tag2'")
# tdSql.error("select count(*) from jsons1 group by jtag->'tag1' order by jtag")
# tdSql.query("select count(*) from jsons1 group by jtag->'tag1' order by jtag->'tag1' desc")
# tdSql.checkRows(8)
# tdSql.checkData(1, 0, 2)
# tdSql.checkData(1, 1, '"femail"')
# tdSql.checkData(2, 0, 1)
# tdSql.checkData(2, 1, 11)
# tdSql.checkData(5, 0, 1)
# tdSql.checkData(5, 1, "false")
# tdSql.checkData(6, 0, 1)
# tdSql.checkData(6, 1, "null")
# tdSql.checkData(7, 0, 2)
# tdSql.checkData(7, 1, None)
#
# tdSql.query("select count(*) from jsons1 group by jtag->'tag1' order by jtag->'tag1' asc")
# tdSql.checkRows(8)
# tdSql.checkData(0, 0, 2)
# tdSql.checkData(0, 1, None)
# tdSql.checkData(2, 0, 1)
# tdSql.checkData(2, 1, "false")
# tdSql.checkData(5, 0, 1)
# tdSql.checkData(5, 1, 11)
# tdSql.checkData(6, 0, 2)
# tdSql.checkData(6, 1, '"femail"')
#
# # test stddev with group by json tag
# tdSql.query("select stddev(dataint) from jsons1 group by jtag->'tag1'")
# tdSql.checkData(0, 0, 10)
# tdSql.checkData(0, 1, None)
# tdSql.checkData(1, 0, 0)
# tdSql.checkData(1, 1, "null")
# tdSql.checkData(6, 0, 11)
# tdSql.checkData(6, 1, '"femail"')
#
# res = tdSql.getColNameList("select stddev(dataint) from jsons1 group by jsons1.jtag->'tag1'")
# cname_list = []
# cname_list.append("stddev(dataint)")
# cname_list.append("jsons1.jtag->'tag1'")
# tdSql.checkColNameList(res, cname_list)
#
# # test top/bottom with group by json tag
# tdSql.query("select top(dataint,100) from jsons1 group by jtag->'tag1'")
# tdSql.checkRows(11)
# tdSql.checkData(0, 1, 4)
# tdSql.checkData(1, 1, 24)
# tdSql.checkData(1, 2, None)
# tdSql.checkData(8, 1, 1)
# tdSql.checkData(8, 2, '"femail"')
#
# # test having
# tdSql.query("select stddev(dataint) from jsons1 group by jtag->'tag1' having stddev(dataint) > 0")
# tdSql.checkRows(2)
#
# # subquery with json tag
# tdSql.query("select * from (select jtag, dataint from jsons1)")
# tdSql.checkRows(11)
# tdSql.checkData(1, 1, 1)
# tdSql.checkData(2, 0, '{"tag1":5,"tag2":"beijing"}')
#
# tdSql.query("select jtag->'tag1' from (select jtag->'tag1', dataint from jsons1)")
# tdSql.checkRows(11)
# tdSql.checkData(1, 0, '"femail"')
# tdSql.checkData(2, 0, 5)
#
# res = tdSql.getColNameList("select jtag->'tag1' from (select jtag->'tag1', dataint from jsons1)")
# cname_list = []
# cname_list.append("jtag->'tag1'")
# tdSql.checkColNameList(res, cname_list)
#
# tdSql.query("select ts,tbname,jtag->'tag1' from (select jtag->'tag1',tbname,ts from jsons1 order by ts)")
# tdSql.checkRows(11)
# tdSql.checkData(1, 1, "jsons1_1")
# tdSql.checkData(1, 2, '"femail"')
#
# # union all
# tdSql.error("select jtag->'tag1' from jsons1 union all select jtag->'tag2' from jsons2")
# tdSql.error("select jtag->'tag1' from jsons1_1 union all select jtag->'tag2' from jsons2_1")
#
# tdSql.query("select jtag->'tag1' from jsons1_1 union all select jtag->'tag1' from jsons2_1")
# tdSql.checkRows(2)
# tdSql.query("select dataint,jtag->'tag1',tbname from jsons1 union all select dataint,jtag->'tag1',tbname from jsons2")
# tdSql.checkRows(13)
# tdSql.query("select dataint,jtag,tbname from jsons1 union all select dataint,jtag,tbname from jsons2")
# tdSql.checkRows(13)
#
# #show create table
# tdSql.query("show create table jsons1")
# tdSql.checkData(0, 1, 'CREATE TABLE `jsons1` (`ts` TIMESTAMP,`dataint` INT,`databool` BOOL,`datastr` NCHAR(50),`datastrbin` BINARY(150)) TAGS (`jtag` JSON)')
#
# #test aggregate function:count/avg/twa/irate/sum/stddev/leastsquares
# tdSql.query("select count(*) from jsons1 where jtag is not null")
# tdSql.checkData(0, 0, 10)
# tdSql.query("select avg(dataint) from jsons1 where jtag is not null")
# tdSql.checkData(0, 0, 5.3)
# tdSql.error("select twa(dataint) from jsons1 where jtag is not null")
# tdSql.error("select irate(dataint) from jsons1 where jtag is not null")
# tdSql.query("select sum(dataint) from jsons1 where jtag->'tag1' is not null")
# tdSql.checkData(0, 0, 49)
# tdSql.query("select stddev(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 4.496912521)
# tdSql.error("SELECT LEASTSQUARES(dataint, 1, 1) from jsons1 where jtag is not null")
#
# #test selection function:min/max/first/last/top/bottom/percentile/apercentile/last_row/interp
# tdSql.query("select min(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 1)
# tdSql.query("select max(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 11)
# tdSql.query("select first(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 2)
# tdSql.query("select last(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 11)
# tdSql.query("select top(dataint,100) from jsons1 where jtag->'tag1'>1")
# tdSql.checkRows(3)
# tdSql.query("select bottom(dataint,100) from jsons1 where jtag->'tag1'>1")
# tdSql.checkRows(3)
# tdSql.error("select percentile(dataint,20) from jsons1 where jtag->'tag1'>1")
# tdSql.query("select apercentile(dataint, 50) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 1.5)
# tdSql.query("select last_row(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 11)
# tdSql.error("select interp(dataint) from jsons1 where ts = '2020-06-02 09:17:08.000' and jtag->'tag1'>1")
#
# #test calculation function:diff/derivative/spread/ceil/floor/round/
# tdSql.error("select diff(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.error("select derivative(dataint, 10m, 0) from jsons1 where jtag->'tag1'>1")
# tdSql.query("select spread(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkData(0, 0, 10)
# tdSql.query("select ceil(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkRows(3)
# tdSql.query("select floor(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkRows(3)
# tdSql.query("select round(dataint) from jsons1 where jtag->'tag1'>1")
# tdSql.checkRows(3)
#
# #test TD-12077
# tdSql.execute("insert into jsons1_16 using jsons1 tags('{\"tag1\":\"收到货\",\"tag2\":\"\",\"tag3\":-2.111}') values(1591062628000, 2, NULL, '你就会', 'dws')")
# tdSql.query("select jtag->'tag3' from jsons1_16")
# tdSql.checkData(0, 0, '-2.111000000')
#
# # test TD-12452
# tdSql.execute("ALTER TABLE jsons1_1 SET TAG jtag=NULL")
# tdSql.query("select jtag from jsons1_1")
# tdSql.checkData(0, 0, None)
# tdSql.execute("CREATE TABLE if not exists jsons1_20 using jsons1 tags(NULL)")
# tdSql.query("select jtag from jsons1_20")
# tdSql.checkData(0, 0, None)
# tdSql.execute("insert into jsons1_21 using jsons1 tags(NULL) values(1591061628000, 11, false, '你就会','')")
# tdSql.query("select jtag from jsons1_21")
# tdSql.checkData(0, 0, None)
#
# #test TD-12389
tdSql.query("describe jsons1")
tdSql.checkData(5, 2, 4095)
tdSql.query("describe jsons1_1")
tdSql.checkData(5, 2, 4095)
#
# #test TD-13918
# tdSql.execute("drop table if exists jsons_13918_1")
# tdSql.execute("drop table if exists jsons_13918_2")
# tdSql.execute("drop table if exists jsons_13918_3")
# tdSql.execute("drop table if exists jsons_13918_4")
# tdSql.execute("drop table if exists jsons_stb")
# tdSql.execute("create table jsons_stb (ts timestamp, dataInt int) tags (jtag json)")
# tdSql.error("create table jsons_13918_1 using jsons_stb tags ('nullx')")
# tdSql.error("create table jsons_13918_2 using jsons_stb tags (nullx)")
# tdSql.error("insert into jsons_13918_3 using jsons_stb tags('NULLx') values(1591061628001, 11)")
# tdSql.error("insert into jsons_13918_4 using jsons_stb tags(NULLx) values(1591061628002, 11)")
# tdSql.execute("create table jsons_13918_1 using jsons_stb tags ('null')")
# tdSql.execute("create table jsons_13918_2 using jsons_stb tags (null)")
# tdSql.execute("insert into jsons_13918_1 values(1591061628003, 11)")
# tdSql.execute("insert into jsons_13918_2 values(1591061628004, 11)")
# tdSql.execute("insert into jsons_13918_3 using jsons_stb tags('NULL') values(1591061628005, 11)")
# tdSql.execute("insert into jsons_13918_4 using jsons_stb tags(\"NULL\") values(1591061628006, 11)")
# tdSql.query("select * from jsons_stb")
# tdSql.checkRows(4)
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
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