提交 04d59ab8 编写于 作者: P plum-lihui

Merge branch '3.0' of github.com:taosdata/TDengine into 3.0

......@@ -1474,7 +1474,6 @@ _err:
// this message is sent from mnode to mnode(read thread to write thread), so there is no need for serialization or
// deserialization
typedef struct {
int8_t* mqInReb;
SHashObj* rebSubHash; // SHashObj<key, SMqRebSubscribe>
} SMqDoRebalanceMsg;
......
......@@ -44,6 +44,11 @@ SSdbRow *mndConsumerActionDecode(SSdbRaw *pRaw);
int32_t mndSetConsumerCommitLogs(SMnode *pMnode, STrans *pTrans, SMqConsumerObj *pConsumer);
bool mndRebTryStart();
void mndRebEnd();
void mndRebCntInc();
void mndRebCntDec();
#ifdef __cplusplus
}
#endif
......
......@@ -36,8 +36,8 @@ typedef struct {
typedef enum {
TEST_TRANS_START_FUNC = 1,
TEST_TRANS_STOP_FUNC = 2,
CONSUME_TRANS_START_FUNC = 3,
CONSUME_TRANS_STOP_FUNC = 4,
MQ_REB_TRANS_START_FUNC = 3,
MQ_REB_TRANS_STOP_FUNC = 4,
} ETrnFuncType;
typedef void (*TransCbFp)(SMnode *pMnode, void *param, int32_t paramLen);
......
......@@ -35,7 +35,7 @@
#define MND_CONSUMER_LOST_HB_CNT 3
static int8_t mqInRebFlag = 0;
static int8_t mqRebLock = 0;
static const char *mndConsumerStatusName(int status);
......@@ -75,6 +75,17 @@ int32_t mndInitConsumer(SMnode *pMnode) {
void mndCleanupConsumer(SMnode *pMnode) {}
bool mndRebTryStart() {
int8_t old = atomic_val_compare_exchange_8(&mqRebLock, 0, 1);
return old == 0;
}
void mndRebEnd() { atomic_sub_fetch_8(&mqRebLock, 1); }
void mndRebCntInc() { atomic_add_fetch_8(&mqRebLock, 1); }
void mndRebCntDec() { atomic_sub_fetch_8(&mqRebLock, 1); }
static int32_t mndProcessConsumerLostMsg(SNodeMsg *pMsg) {
SMnode *pMnode = pMsg->pNode;
SMqConsumerLostMsg *pLostMsg = pMsg->rpcMsg.pCont;
......@@ -143,8 +154,7 @@ static int32_t mndProcessMqTimerMsg(SNodeMsg *pMsg) {
void *pIter = NULL;
// rebalance cannot be parallel
int8_t old = atomic_val_compare_exchange_8(&mqInRebFlag, 0, 1);
if (old != 0) {
if (!mndRebTryStart()) {
mInfo("mq rebalance already in progress, do nothing");
return 0;
}
......@@ -152,7 +162,6 @@ static int32_t mndProcessMqTimerMsg(SNodeMsg *pMsg) {
SMqDoRebalanceMsg *pRebMsg = rpcMallocCont(sizeof(SMqDoRebalanceMsg));
pRebMsg->rebSubHash = taosHashInit(64, MurmurHash3_32, true, HASH_NO_LOCK);
// TODO set cleanfp
pRebMsg->mqInReb = &mqInRebFlag;
// iterate all consumers, find all modification
while (1) {
......@@ -223,7 +232,7 @@ static int32_t mndProcessMqTimerMsg(SNodeMsg *pMsg) {
taosHashCleanup(pRebMsg->rebSubHash);
rpcFreeCont(pRebMsg);
mTrace("mq rebalance finished, no modification");
atomic_store_8(&mqInRebFlag, 0);
mndRebEnd();
}
return 0;
}
......
......@@ -308,8 +308,7 @@ int32_t mndScheduleStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStream) {
// sink part
if (level == 0) {
// only for inplace
pTask->sinkType = TASK_SINK__SHOW;
pTask->showSink.reserved = 0;
pTask->sinkType = TASK_SINK__NONE;
if (!hasExtraSink) {
#if 1
if (pStream->createdBy == STREAM_CREATED_BY__SMA) {
......@@ -368,8 +367,7 @@ int32_t mndScheduleStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStream) {
pTask->sourceType = TASK_SOURCE__PIPE;
// sink part
pTask->sinkType = TASK_SINK__SHOW;
/*pTask->sinkType = TASK_SINK__NONE;*/
pTask->sinkType = TASK_SINK__NONE;
// dispatch part
ASSERT(hasExtraSink);
......@@ -456,7 +454,7 @@ int32_t mndScheduleStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStream) {
pTask->sourceType = TASK_SOURCE__MERGE;
// sink part
pTask->sinkType = TASK_SINK__SHOW;
pTask->sinkType = TASK_SINK__NONE;
// dispatch part
pTask->dispatchType = TASK_DISPATCH__NONE;
......
......@@ -47,7 +47,7 @@ void mndCleanupShow(SMnode *pMnode) {
}
}
static int32_t convertToRetrieveType(char* name, int32_t len) {
static int32_t convertToRetrieveType(char *name, int32_t len) {
int32_t type = -1;
if (strncasecmp(name, TSDB_INS_TABLE_DNODES, len) == 0) {
......@@ -72,8 +72,6 @@ static int32_t convertToRetrieveType(char* name, int32_t len) {
// type = TSDB_MGMT_TABLE_INDEX;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_STABLES, len) == 0) {
type = TSDB_MGMT_TABLE_STB;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_STREAMS, len) == 0) {
type = TSDB_MGMT_TABLE_STREAMS;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_TABLES, len) == 0) {
type = TSDB_MGMT_TABLE_TABLE;
} else if (strncasecmp(name, TSDB_INS_TABLE_USER_TABLE_DISTRIBUTED, len) == 0) {
......@@ -98,12 +96,14 @@ static int32_t convertToRetrieveType(char* name, int32_t len) {
type = TSDB_MGMT_TABLE_CONNS;
} else if (strncasecmp(name, TSDB_INS_TABLE_QUERIES, len) == 0) {
type = TSDB_MGMT_TABLE_QUERIES;
} else if (strncasecmp(name, TSDB_INS_TABLE_VNODES, len) == 0) {
} else if (strncasecmp(name, TSDB_INS_TABLE_VNODES, len) == 0) {
type = TSDB_MGMT_TABLE_VNODES;
} else if (strncasecmp(name, TSDB_PERFS_TABLE_TOPICS, len) == 0) {
type = TSDB_MGMT_TABLE_TOPICS;
} else if (strncasecmp(name, TSDB_PERFS_TABLE_STREAMS, len) == 0) {
type = TSDB_MGMT_TABLE_STREAMS;
} else {
// ASSERT(0);
// ASSERT(0);
}
return type;
......@@ -115,12 +115,12 @@ static SShowObj *mndCreateShowObj(SMnode *pMnode, SRetrieveTableReq *pReq) {
int64_t showId = atomic_add_fetch_64(&pMgmt->showId, 1);
if (showId == 0) atomic_add_fetch_64(&pMgmt->showId, 1);
int32_t size = sizeof(SShowObj);
int32_t size = sizeof(SShowObj);
SShowObj showObj = {0};
showObj.id = showId;
showObj.id = showId;
showObj.pMnode = pMnode;
showObj.type = convertToRetrieveType(pReq->tb, tListLen(pReq->tb));
showObj.type = convertToRetrieveType(pReq->tb, tListLen(pReq->tb));
memcpy(showObj.db, pReq->db, TSDB_DB_FNAME_LEN);
int32_t keepTime = tsShellActivityTimer * 6 * 1000;
......
......@@ -452,7 +452,10 @@ static int32_t mndPersistRebResult(SMnode *pMnode, SNodeMsg *pMsg, const SMqRebO
}
// 4. TODO commit log: modification log
// 5. execution
// 5. set cb
mndTransSetCb(pTrans, MQ_REB_TRANS_START_FUNC, MQ_REB_TRANS_STOP_FUNC, NULL, 0);
// 6. execution
if (mndTransPrepare(pMnode, pTrans) != 0) goto REB_FAIL;
mndTransDrop(pTrans);
......@@ -518,9 +521,9 @@ static int32_t mndProcessRebalanceReq(SNodeMsg *pMsg) {
}
// reset flag
atomic_store_8(pReq->mqInReb, 0);
mInfo("mq rebalance completed successfully");
taosHashCleanup(pReq->rebSubHash);
mndRebEnd();
return 0;
}
......
......@@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "mndTrans.h"
#include "mndAuth.h"
#include "mndConsumer.h"
#include "mndDb.h"
#include "mndShow.h"
#include "mndSync.h"
......@@ -442,6 +443,10 @@ static TransCbFp mndTransGetCbFp(ETrnFuncType ftype) {
return mndTransTestStartFunc;
case TEST_TRANS_STOP_FUNC:
return mndTransTestStopFunc;
case MQ_REB_TRANS_START_FUNC:
return mndRebCntInc;
case MQ_REB_TRANS_STOP_FUNC:
return mndRebCntDec;
default:
return NULL;
}
......
......@@ -158,8 +158,6 @@ int32_t streamExecTask(SStreamTask* pTask, SMsgCb* pMsgCb, const void* input, in
//
} else if (pTask->sinkType == TASK_SINK__FETCH) {
//
} else if (pTask->sinkType == TASK_SINK__SHOW) {
blockDebugShowData(pRes);
} else {
ASSERT(pTask->sinkType == TASK_SINK__NONE);
}
......@@ -280,8 +278,6 @@ int32_t tEncodeSStreamTask(SCoder* pEncoder, const SStreamTask* pTask) {
if (tEncodeI64(pEncoder, pTask->smaSink.smaId) < 0) return -1;
} else if (pTask->sinkType == TASK_SINK__FETCH) {
if (tEncodeI8(pEncoder, pTask->fetchSink.reserved) < 0) return -1;
} else if (pTask->sinkType == TASK_SINK__SHOW) {
if (tEncodeI8(pEncoder, pTask->showSink.reserved) < 0) return -1;
} else {
ASSERT(pTask->sinkType == TASK_SINK__NONE);
}
......@@ -326,8 +322,6 @@ int32_t tDecodeSStreamTask(SCoder* pDecoder, SStreamTask* pTask) {
if (tDecodeI64(pDecoder, &pTask->smaSink.smaId) < 0) return -1;
} else if (pTask->sinkType == TASK_SINK__FETCH) {
if (tDecodeI8(pDecoder, &pTask->fetchSink.reserved) < 0) return -1;
} else if (pTask->sinkType == TASK_SINK__SHOW) {
if (tDecodeI8(pDecoder, &pTask->showSink.reserved) < 0) return -1;
} else {
ASSERT(pTask->sinkType == TASK_SINK__NONE);
}
......
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