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未验证 提交 80665854 编写于 作者: S Shengliang Guan 提交者： GitHub
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Merge pull request #18449 from taosdata/FIX/TD-19334-3.0 

feat: implement pipelining of sync
上级 28399313 704885e2
展开全部 隐藏空白更改
内联 并排
Showing with 1972 addition and 180 deletion
include/libs/sync/sync.h
浏览文件 @ 80665854
......@@ -40,6 +40,8 @@ extern "C" {
#define SNAPSHOT_MAX_CLOCK_SKEW_MS 1000 * 10
#define SNAPSHOT_WAIT_MS 1000 * 30
#define SYNC_MAX_RETRY_BACKOFF 5
#define SYNC_LOG_REPL_RETRY_WAIT_MS 100
#define SYNC_APPEND_ENTRIES_TIMEOUT_MS 10000
#define SYNC_HEART_TIMEOUT_MS 1000 * 8
......@@ -49,7 +51,7 @@ extern "C" {
#define SYNC_MAX_BATCH_SIZE 1
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
#define SYNC_TERM_INVALID -1 // 0xFFFFFFFFFFFFFFFF
typedef enum {
SYNC_STRATEGY_NO_SNAPSHOT = 0,
......@@ -60,7 +62,7 @@ typedef enum {
typedef uint64_t SyncNodeId;
typedef int32_t SyncGroupId;
typedef int64_t SyncIndex;
typedef uint64_t SyncTerm;
typedef int64_t SyncTerm;
typedef struct SSyncNode SSyncNode;
typedef struct SWal SWal;
......@@ -136,13 +138,13 @@ typedef struct SSnapshotMeta {
typedef struct SSyncFSM {
void* data;
void (*FpCommitCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpPreCommitCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRollBackCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpCommitCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpPreCommitCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRollBackCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpRestoreFinishCb)(const struct SSyncFSM* pFsm);
void (*FpReConfigCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SReConfigCbMeta* pMeta);
void (*FpLeaderTransferCb)(const struct SSyncFSM* pFsm, const SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
void (*FpReConfigCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SReConfigCbMeta* pMeta);
void (*FpLeaderTransferCb)(const struct SSyncFSM* pFsm, SRpcMsg* pMsg, const SFsmCbMeta* pMeta);
bool (*FpApplyQueueEmptyCb)(const struct SSyncFSM* pFsm);
int32_t (*FpApplyQueueItems)(const struct SSyncFSM* pFsm);
......@@ -224,7 +226,7 @@ typedef struct SSyncState {
int32_t syncInit();
void syncCleanUp();
int64_t syncOpen(SSyncInfo* pSyncInfo);
void syncStart(int64_t rid);
int32_t syncStart(int64_t rid);
void syncStop(int64_t rid);
void syncPreStop(int64_t rid);
int32_t syncPropose(int64_t rid, SRpcMsg* pMsg, bool isWeak);
......
include/libs/wal/wal.h
浏览文件 @ 80665854
......@@ -170,7 +170,7 @@ int32_t walWriteWithSyncInfo(SWal *, int64_t index, tmsg_t msgType, SWalSyncInfo
// Assign version automatically and return to caller,
// -1 will be returned for failed writes
int64_t walAppendLog(SWal *, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body, int32_t bodyLen);
int64_t walAppendLog(SWal *, int64_t index, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body, int32_t bodyLen);
void walFsync(SWal *, bool force);
......
include/os/osTime.h
浏览文件 @ 80665854
......@@ -35,6 +35,7 @@ extern "C" {
#ifdef WINDOWS
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 0
#define MILLISECOND_PER_SECOND (1000i64)
#else
......@@ -82,6 +83,13 @@ static FORCE_INLINE int64_t taosGetTimestampNs() {
return (int64_t)systemTime.tv_sec * 1000000000LL + (int64_t)systemTime.tv_nsec;
}
//@return timestamp of monotonic clock in millisecond
static FORCE_INLINE int64_t taosGetMonoTimestampMs() {
struct timespec systemTime = {0};
taosClockGetTime(CLOCK_MONOTONIC, &systemTime);
return (int64_t)systemTime.tv_sec * 1000LL + (int64_t)systemTime.tv_nsec / 1000000;
}
char *taosStrpTime(const char *buf, const char *fmt, struct tm *tm);
struct tm *taosLocalTime(const time_t *timep, struct tm *result);
struct tm *taosLocalTimeNolock(struct tm *result, const time_t *timep, int dst);
......
include/util/tdef.h
浏览文件 @ 80665854
......@@ -281,6 +281,7 @@ typedef enum ELogicConditionType {
#define TSDB_DNODE_ROLE_VNODE 2
#define TSDB_MAX_REPLICA 5
#define TSDB_SYNC_LOG_BUFFER_SIZE 4096
#define TSDB_TBNAME_COLUMN_INDEX (-1)
#define TSDB_MULTI_TABLEMETA_MAX_NUM 100000 // maximum batch size allowed to load table meta
......
source/dnode/mgmt/mgmt_mnode/src/mmWorker.c
浏览文件 @ 80665854
......@@ -162,11 +162,13 @@ int32_t mmPutMsgToQueue(SMnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
SRpcMsg *pMsg = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM);
if (pMsg == NULL) return -1;
memcpy(pMsg, pRpc, sizeof(SRpcMsg));
pRpc->pCont = NULL;
dTrace("msg:%p, is created and will put into %s queue, type:%s", pMsg, pWorker->name, TMSG_INFO(pRpc->msgType));
int32_t code = mmPutMsgToWorker(pMgmt, pWorker, pMsg);
if (code != 0) {
dTrace("msg:%p, is freed", pMsg);
rpcFreeCont(pMsg->pCont);
taosFreeQitem(pMsg);
}
return code;
......
source/dnode/mgmt/mgmt_qnode/src/qmWorker.c
浏览文件 @ 80665854
......@@ -61,6 +61,7 @@ int32_t qmPutRpcMsgToQueue(SQnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
SRpcMsg *pMsg = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM);
if (pMsg == NULL) return -1;
memcpy(pMsg, pRpc, sizeof(SRpcMsg));
pRpc->pCont = NULL;
switch (qtype) {
case QUERY_QUEUE:
......@@ -74,6 +75,7 @@ int32_t qmPutRpcMsgToQueue(SQnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
return 0;
default:
terrno = TSDB_CODE_INVALID_PARA;
rpcFreeCont(pMsg->pCont);
taosFreeQitem(pMsg);
return -1;
}
......
source/dnode/mgmt/mgmt_snode/src/smWorker.c
浏览文件 @ 80665854
......@@ -151,6 +151,7 @@ int32_t smPutMsgToQueue(SSnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
pHead->contLen = htonl(pHead->contLen);
pHead->vgId = SNODE_HANDLE;
memcpy(pMsg, pRpc, sizeof(SRpcMsg));
pRpc->pCont = NULL;
switch (qtype) {
case STREAM_QUEUE:
......
source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
浏览文件 @ 80665854
......@@ -246,12 +246,12 @@ int32_t vmPutRpcMsgToQueue(SVnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
pHead->contLen = htonl(pHead->contLen);
pHead->vgId = htonl(pHead->vgId);
memcpy(pMsg, pRpc, sizeof(SRpcMsg));
pRpc->pCont = NULL;
int32_t code = vmPutMsgToQueue(pMgmt, pMsg, qtype);
if (code != 0) {
dTrace("msg:%p, is freed", pMsg);
rpcFreeCont(pMsg->pCont);
pRpc->pCont = NULL;
taosFreeQitem(pMsg);
}
......
source/dnode/mnode/impl/src/mndSync.c
浏览文件 @ 80665854
......@@ -72,15 +72,11 @@ static int32_t mndSyncSendMsg(const SEpSet *pEpSet, SRpcMsg *pMsg) {
return code;
}
void mndSyncCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
void mndProcessWriteMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
SMnode *pMnode = pFsm->data;
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
SSdbRaw *pRaw = pMsg->pCont;
// delete msg handle
SRpcMsg rpcMsg = {0};
rpcMsg.info = pMsg->info;
int32_t transId = sdbGetIdFromRaw(pMnode->pSdb, pRaw);
pMgmt->errCode = pMeta->code;
mInfo("trans:%d, is proposed, saved:%d code:0x%x, apply index:%" PRId64 " term:%" PRIu64 " config:%" PRId64
......@@ -120,6 +116,12 @@ void mndSyncCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMet
}
}
void mndSyncCommitMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
mndProcessWriteMsg(pFsm, pMsg, pMeta);
rpcFreeCont(pMsg->pCont);
pMsg->pCont = NULL;
}
int32_t mndSyncGetSnapshot(const SSyncFSM *pFsm, SSnapshot *pSnapshot, void *pReaderParam, void **ppReader) {
mInfo("start to read snapshot from sdb in atomic way");
SMnode *pMnode = pFsm->data;
......@@ -361,7 +363,10 @@ int32_t mndSyncPropose(SMnode *pMnode, SSdbRaw *pRaw, int32_t transId) {
void mndSyncStart(SMnode *pMnode) {
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
syncStart(pMgmt->sync);
if (syncStart(pMgmt->sync) < 0) {
mError("vgId:1, failed to start sync, id:%" PRId64, pMgmt->sync);
return;
}
mInfo("vgId:1, sync started, id:%" PRId64, pMgmt->sync);
}
......
source/dnode/vnode/src/inc/vnd.h
浏览文件 @ 80665854
......@@ -97,7 +97,7 @@ bool vnodeShouldRollback(SVnode* pVnode);
// vnodeSync.c
int32_t vnodeSyncOpen(SVnode* pVnode, char* path);
void vnodeSyncStart(SVnode* pVnode);
int32_t vnodeSyncStart(SVnode* pVnode);
void vnodeSyncPreClose(SVnode* pVnode);
void vnodeSyncClose(SVnode* pVnode);
void vnodeRedirectRpcMsg(SVnode* pVnode, SRpcMsg* pMsg);
......
source/dnode/vnode/src/tsdb/tsdbCommit.c
浏览文件 @ 80665854
......@@ -811,7 +811,7 @@ static int32_t tsdbStartCommit(STsdb *pTsdb, SCommitter *pCommitter) {
int32_t lino = 0;
memset(pCommitter, 0, sizeof(*pCommitter));
ASSERT(pTsdb->mem && pTsdb->imem == NULL);
ASSERT(pTsdb->mem && pTsdb->imem == NULL && "last tsdb commit incomplete");
taosThreadRwlockWrlock(&pTsdb->rwLock);
pTsdb->imem = pTsdb->mem;
......@@ -1261,7 +1261,7 @@ static int32_t tsdbCommitMergeBlock(SCommitter *pCommitter, SDataBlk *pDataBlk)
}
}
} else {
ASSERT(0);
ASSERT(0 && "dup rows not allowed");
}
if (pBDataW->nRow >= pCommitter->maxRow) {
......@@ -1682,4 +1682,4 @@ _exit:
tsdbInfo("vgId:%d, tsdb rollback commit", TD_VID(pTsdb->pVnode));
}
return code;
}
\ No newline at end of file
}
source/dnode/vnode/src/tsdb/tsdbUtil.c
浏览文件 @ 80665854
......@@ -728,7 +728,7 @@ int32_t tRowMergerAdd(SRowMerger *pMerger, TSDBROW *pRow, STSchema *pTSchema) {
taosArraySet(pMerger->pArray, iCol, pColVal);
}
} else {
ASSERT(0);
ASSERT(0 && "dup versions not allowed");
}
}
......@@ -902,7 +902,6 @@ int32_t tsdbBuildDeleteSkyline(SArray *aDelData, int32_t sidx, int32_t eidx, SAr
code = TSDB_CODE_OUT_OF_MEMORY;
goto _clear;
}
midx = (sidx + eidx) / 2;
code = tsdbBuildDeleteSkyline(aDelData, sidx, midx, aSkyline1);
......
source/dnode/vnode/src/vnd/vnodeBufPool.c
浏览文件 @ 80665854
......@@ -176,6 +176,9 @@ void vnodeBufPoolRef(SVBufPool *pPool) {
}
void vnodeBufPoolUnRef(SVBufPool *pPool) {
if (pPool == NULL) {
return;
}
int32_t nRef = atomic_sub_fetch_32(&pPool->nRef, 1);
if (nRef == 0) {
SVnode *pVnode = pPool->pVnode;
......
source/dnode/vnode/src/vnd/vnodeCommit.c
浏览文件 @ 80665854
......@@ -209,8 +209,8 @@ int vnodeCommit(SVnode *pVnode) {
SVnodeInfo info = {0};
char dir[TSDB_FILENAME_LEN];
vInfo("vgId:%d, start to commit, commit ID:%" PRId64 " version:%" PRId64, TD_VID(pVnode), pVnode->state.commitID,
pVnode->state.applied);
vInfo("vgId:%d, start to commit, commit ID:%" PRId64 " version:%" PRId64 " term: %" PRId64, TD_VID(pVnode),
pVnode->state.commitID, pVnode->state.applied, pVnode->state.applyTerm);
// persist wal before starting
if (walPersist(pVnode->pWal) < 0) {
......
source/dnode/vnode/src/vnd/vnodeOpen.c
浏览文件 @ 80665854
......@@ -144,9 +144,9 @@ SVnode *vnodeOpen(const char *path, STfs *pTfs, SMsgCb msgCb) {
pVnode->config = info.config;
pVnode->state.committed = info.state.committed;
pVnode->state.commitTerm = info.state.commitTerm;
pVnode->state.applied = info.state.committed;
pVnode->state.commitID = info.state.commitID;
pVnode->state.commitTerm = info.state.commitTerm;
pVnode->state.applied = info.state.committed;
pVnode->state.applyTerm = info.state.commitTerm;
pVnode->pTfs = pTfs;
pVnode->msgCb = msgCb;
taosThreadMutexInit(&pVnode->lock, NULL);
......@@ -269,10 +269,7 @@ void vnodeClose(SVnode *pVnode) {
}
// start the sync timer after the queue is ready
int32_t vnodeStart(SVnode *pVnode) {
vnodeSyncStart(pVnode);
return 0;
}
int32_t vnodeStart(SVnode *pVnode) { return vnodeSyncStart(pVnode); }
void vnodeStop(SVnode *pVnode) {}
......
source/dnode/vnode/src/vnd/vnodeSvr.c
浏览文件 @ 80665854
......@@ -178,8 +178,16 @@ int32_t vnodeProcessWriteMsg(SVnode *pVnode, SRpcMsg *pMsg, int64_t version, SRp
return -1;
}
if (version <= pVnode->state.applied) {
vError("vgId:%d, duplicate write request. version: %" PRId64 ", applied: %" PRId64 "", TD_VID(pVnode), version,
pVnode->state.applied);
pRsp->info.handle = NULL;
return -1;
}
vDebug("vgId:%d, start to process write request %s, index:%" PRId64, TD_VID(pVnode), TMSG_INFO(pMsg->msgType),
version);
ASSERT(pVnode->state.applyTerm <= pMsg->info.conn.applyTerm);
pVnode->state.applied = version;
pVnode->state.applyTerm = pMsg->info.conn.applyTerm;
......
source/dnode/vnode/src/vnd/vnodeSync.c
浏览文件 @ 80665854
......@@ -295,36 +295,31 @@ static int32_t vnodeSyncGetSnapshot(const SSyncFSM *pFsm, SSnapshot *pSnapshot)
return 0;
}
static void vnodeSyncApplyMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
static void vnodeSyncApplyMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
SVnode *pVnode = pFsm->data;
SRpcMsg rpcMsg = {.msgType = pMsg->msgType, .contLen = pMsg->contLen};
rpcMsg.pCont = rpcMallocCont(rpcMsg.contLen);
memcpy(rpcMsg.pCont, pMsg->pCont, pMsg->contLen);
rpcMsg.info = pMsg->info;
rpcMsg.info.conn.applyIndex = pMeta->index;
rpcMsg.info.conn.applyTerm = pMeta->term;
pMsg->info.conn.applyIndex = pMeta->index;
pMsg->info.conn.applyTerm = pMeta->term;
const STraceId *trace = &pMsg->info.traceId;
vGTrace("vgId:%d, commit-cb is excuted, fsm:%p, index:%" PRId64 ", term:%" PRIu64 ", msg-index:%" PRId64
", weak:%d, code:%d, state:%d %s, type:%s",
pVnode->config.vgId, pFsm, pMeta->index, pMeta->term, rpcMsg.info.conn.applyIndex, pMeta->isWeak, pMeta->code,
pVnode->config.vgId, pFsm, pMeta->index, pMeta->term, pMsg->info.conn.applyIndex, pMeta->isWeak, pMeta->code,
pMeta->state, syncStr(pMeta->state), TMSG_INFO(pMsg->msgType));
tmsgPutToQueue(&pVnode->msgCb, APPLY_QUEUE, &rpcMsg);
tmsgPutToQueue(&pVnode->msgCb, APPLY_QUEUE, pMsg);
}
static void vnodeSyncCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
static void vnodeSyncCommitMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
vnodeSyncApplyMsg(pFsm, pMsg, pMeta);
}
static void vnodeSyncPreCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
static void vnodeSyncPreCommitMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
if (pMeta->isWeak == 1) {
vnodeSyncApplyMsg(pFsm, pMsg, pMeta);
}
}
static void vnodeSyncRollBackMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
static void vnodeSyncRollBackMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
SVnode *pVnode = pFsm->data;
vTrace("vgId:%d, rollback-cb is excuted, fsm:%p, index:%" PRId64 ", weak:%d, code:%d, state:%d %s, type:%s",
pVnode->config.vgId, pFsm, pMeta->index, pMeta->isWeak, pMeta->code, pMeta->state, syncStr(pMeta->state),
......@@ -404,7 +399,7 @@ static void vnodeRestoreFinish(const SSyncFSM *pFsm) {
walApplyVer(pVnode->pWal, pVnode->state.applied);
pVnode->restored = true;
vDebug("vgId:%d, sync restore finished", pVnode->config.vgId);
vInfo("vgId:%d, sync restore finished", pVnode->config.vgId);
}
static void vnodeBecomeFollower(const SSyncFSM *pFsm) {
......@@ -506,9 +501,13 @@ int32_t vnodeSyncOpen(SVnode *pVnode, char *path) {
return 0;
}
void vnodeSyncStart(SVnode *pVnode) {
int32_t vnodeSyncStart(SVnode *pVnode) {
vInfo("vgId:%d, start sync", pVnode->config.vgId);
syncStart(pVnode->sync);
if (syncStart(pVnode->sync) < 0) {
vError("vgId:%d, failed to start sync subsystem since %s", pVnode->config.vgId, terrstr());
return -1;
}
return 0;
}
void vnodeSyncPreClose(SVnode *pVnode) {
......@@ -553,12 +552,12 @@ bool vnodeIsLeader(SVnode *pVnode) {
} else {
terrno = TSDB_CODE_APP_NOT_READY;
}
vDebug("vgId:%d, vnode not ready, state:%s, restore:%d", pVnode->config.vgId, syncStr(state.state), state.restored);
vInfo("vgId:%d, vnode not ready, state:%s, restore:%d", pVnode->config.vgId, syncStr(state.state), state.restored);
return false;
}
if (!pVnode->restored) {
vDebug("vgId:%d, vnode not restored", pVnode->config.vgId);
vInfo("vgId:%d, vnode not restored", pVnode->config.vgId);
terrno = TSDB_CODE_APP_NOT_READY;
return false;
}
......
source/libs/sync/inc/syncCommit.h
浏览文件 @ 80665854
......@@ -47,8 +47,13 @@ extern "C" {
//
void syncOneReplicaAdvance(SSyncNode* pSyncNode);
void syncMaybeAdvanceCommitIndex(SSyncNode* pSyncNode);
bool syncAgreeIndex(SSyncNode* pSyncNode, SRaftId* pRaftId, SyncIndex index);
bool syncAgree(SSyncNode* pSyncNode, SyncIndex index);
bool syncNodeAgreedUpon(SSyncNode* pNode, SyncIndex index);
int64_t syncNodeUpdateCommitIndex(SSyncNode* ths, SyncIndex commitIndex);
int64_t syncNodeCheckCommitIndex(SSyncNode* ths, SyncIndex indexLikely);
#ifdef __cplusplus
}
......
source/libs/sync/inc/syncInt.h
浏览文件 @ 80665854
......@@ -50,6 +50,8 @@ typedef struct SyncPreSnapshotReply SyncPreSnapshotReply;
typedef struct SyncHeartbeatReply SyncHeartbeatReply;
typedef struct SyncHeartbeat SyncHeartbeat;
typedef struct SyncPreSnapshot SyncPreSnapshot;
typedef struct SSyncLogBuffer SSyncLogBuffer;
typedef struct SSyncLogReplMgr SSyncLogReplMgr;
typedef struct SRaftId {
SyncNodeId addr;
......@@ -97,6 +99,7 @@ typedef struct SSyncNode {
char configPath[TSDB_FILENAME_LEN * 2];
// sync io
SSyncLogBuffer* pLogBuf;
SWal* pWal;
const SMsgCb* msgcb;
int32_t (*syncSendMSg)(const SEpSet* pEpSet, SRpcMsg* pMsg);
......@@ -179,6 +182,9 @@ typedef struct SSyncNode {
SSyncSnapshotSender* senders[TSDB_MAX_REPLICA];
SSyncSnapshotReceiver* pNewNodeReceiver;
// log replication mgr
SSyncLogReplMgr* logReplMgrs[TSDB_MAX_REPLICA];
SPeerState peerStates[TSDB_MAX_REPLICA];
// is config changing
......@@ -205,11 +211,12 @@ typedef struct SSyncNode {
// open/close --------------
SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo);
void syncNodeStart(SSyncNode* pSyncNode);
void syncNodeStartStandBy(SSyncNode* pSyncNode);
int32_t syncNodeStart(SSyncNode* pSyncNode);
int32_t syncNodeStartStandBy(SSyncNode* pSyncNode);
void syncNodeClose(SSyncNode* pSyncNode);
void syncNodePreClose(SSyncNode* pSyncNode);
int32_t syncNodePropose(SSyncNode* pSyncNode, SRpcMsg* pMsg, bool isWeak);
int32_t syncNodeRestore(SSyncNode* pSyncNode);
void syncHbTimerDataFree(SSyncHbTimerData* pData);
// on message ---------------------
......@@ -261,6 +268,9 @@ void syncNodeCandidate2Follower(SSyncNode* pSyncNode);
void syncNodeVoteForTerm(SSyncNode* pSyncNode, SyncTerm term, SRaftId* pRaftId);
void syncNodeVoteForSelf(SSyncNode* pSyncNode);
// log replication
SSyncLogReplMgr* syncNodeGetLogReplMgr(SSyncNode* pNode, SRaftId* pDestId);
// snapshot --------------
bool syncNodeHasSnapshot(SSyncNode* pSyncNode);
void syncNodeMaybeUpdateCommitBySnapshot(SSyncNode* pSyncNode);
......
source/libs/sync/inc/syncMessage.h
浏览文件 @ 80665854
......@@ -106,7 +106,7 @@ typedef struct SyncAppendEntriesReply {
SRaftId destId;
// private data
SyncTerm term;
SyncTerm privateTerm;
SyncTerm lastMatchTerm;
bool success;
SyncIndex matchIndex;
SyncIndex lastSendIndex;
......@@ -246,6 +246,8 @@ int32_t syncBuildRequestVote(SRpcMsg* pMsg, int32_t vgId);
int32_t syncBuildRequestVoteReply(SRpcMsg* pMsg, int32_t vgId);
int32_t syncBuildAppendEntries(SRpcMsg* pMsg, int32_t dataLen, int32_t vgId);
int32_t syncBuildAppendEntriesReply(SRpcMsg* pMsg, int32_t vgId);
int32_t syncBuildAppendEntriesFromRaftLog(SSyncNode* pNode, SSyncRaftEntry* pEntry, SyncTerm prevLogTerm,
SRpcMsg* pRpcMsg);
int32_t syncBuildHeartbeat(SRpcMsg* pMsg, int32_t vgId);
int32_t syncBuildHeartbeatReply(SRpcMsg* pMsg, int32_t vgId);
int32_t syncBuildPreSnapshot(SRpcMsg* pMsg, int32_t vgId);
......
source/libs/sync/inc/syncPipeline.h 0 → 100644
浏览文件 @ 80665854
/*
* 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/>.
*/
#ifndef _TD_LIBS_SYNC_PIPELINE_H
#define _TD_LIBS_SYNC_PIPELINE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "syncInt.h"
typedef struct SSyncReplInfo {
bool barrier;
bool acked;
int64_t timeMs;
int64_t term;
} SSyncReplInfo;
typedef struct SSyncLogReplMgr {
SSyncReplInfo states[TSDB_SYNC_LOG_BUFFER_SIZE];
int64_t startIndex;
int64_t matchIndex;
int64_t endIndex;
int64_t size;
bool restored;
int64_t peerStartTime;
int32_t retryBackoff;
int32_t peerId;
} SSyncLogReplMgr;
typedef struct SSyncLogBufEntry {
SSyncRaftEntry* pItem;
SyncIndex prevLogIndex;
SyncTerm prevLogTerm;
} SSyncLogBufEntry;
typedef struct SSyncLogBuffer {
SSyncLogBufEntry entries[TSDB_SYNC_LOG_BUFFER_SIZE];
int64_t startIndex;
int64_t commitIndex;
int64_t matchIndex;
int64_t endIndex;
int64_t size;
TdThreadMutex mutex;
TdThreadMutexAttr attr;
} SSyncLogBuffer;
// SSyncLogRepMgr
SSyncLogReplMgr* syncLogReplMgrCreate();
void syncLogReplMgrDestroy(SSyncLogReplMgr* pMgr);
int32_t syncLogReplMgrReset(SSyncLogReplMgr* pMgr);
int32_t syncNodeLogReplMgrInit(SSyncNode* pNode);
void syncNodeLogReplMgrDestroy(SSyncNode* pNode);
// access
static FORCE_INLINE int64_t syncLogGetRetryBackoffTimeMs(SSyncLogReplMgr* pMgr) {
return (1 << pMgr->retryBackoff) * SYNC_LOG_REPL_RETRY_WAIT_MS;
}
static FORCE_INLINE int32_t syncLogGetNextRetryBackoff(SSyncLogReplMgr* pMgr) {
return TMIN(pMgr->retryBackoff + 1, SYNC_MAX_RETRY_BACKOFF);
}
SyncTerm syncLogReplMgrGetPrevLogTerm(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index);
int32_t syncLogReplMgrReplicateOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
int32_t syncLogBufferReplicateOneTo(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index, SyncTerm* pTerm,
SRaftId* pDestId, bool* pBarrier);
int32_t syncLogReplMgrReplicateAttemptedOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
int32_t syncLogReplMgrReplicateProbeOnce(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncIndex index);
int32_t syncLogReplMgrProcessReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
int32_t syncLogReplMgrProcessReplyInRecoveryMode(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
int32_t syncLogReplMgrProcessReplyInNormalMode(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEntriesReply* pMsg);
int32_t syncLogReplMgrProcessHeartbeatReply(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncHeartbeatReply* pMsg);
int32_t syncLogReplMgrRetryOnNeed(SSyncLogReplMgr* pMgr, SSyncNode* pNode);
// SSyncLogBuffer
SSyncLogBuffer* syncLogBufferCreate();
void syncLogBufferDestroy(SSyncLogBuffer* pBuf);
int32_t syncLogBufferInit(SSyncLogBuffer* pBuf, SSyncNode* pNode);
int32_t syncLogBufferReInit(SSyncLogBuffer* pBuf, SSyncNode* pNode);
// access
int64_t syncLogBufferGetEndIndex(SSyncLogBuffer* pBuf);
int32_t syncLogBufferAppend(SSyncLogBuffer* pBuf, SSyncNode* pNode, SSyncRaftEntry* pEntry);
int32_t syncLogBufferAccept(SSyncLogBuffer* pBuf, SSyncNode* pNode, SSyncRaftEntry* pEntry, SyncTerm prevTerm);
int64_t syncLogBufferProceed(SSyncLogBuffer* pBuf, SSyncNode* pNode, SyncTerm* pMatchTerm);
int32_t syncLogBufferCommit(SSyncLogBuffer* pBuf, SSyncNode* pNode, int64_t commitIndex);
int32_t syncLogBufferReset(SSyncLogBuffer* pBuf, SSyncNode* pNode);
// private
SSyncRaftEntry* syncLogBufferGetOneEntry(SSyncLogBuffer* pBuf, SSyncNode* pNode, SyncIndex index, bool* pInBuf);
int32_t syncLogBufferValidate(SSyncLogBuffer* pBuf);
int32_t syncLogBufferRollback(SSyncLogBuffer* pBuf, SyncIndex toIndex);
#ifdef __cplusplus
}
#endif
#endif /*_TD_LIBS_SYNC_PIPELINE_H*/
source/libs/sync/inc/syncRaftEntry.h
浏览文件 @ 80665854
......@@ -42,9 +42,13 @@ SSyncRaftEntry* syncEntryBuildFromClientRequest(const SyncClientRequest* pMsg, S
SSyncRaftEntry* syncEntryBuildFromRpcMsg(const SRpcMsg* pMsg, SyncTerm term, SyncIndex index);
SSyncRaftEntry* syncEntryBuildFromAppendEntries(const SyncAppendEntries* pMsg);
SSyncRaftEntry* syncEntryBuildNoop(SyncTerm term, SyncIndex index, int32_t vgId);
void syncEntryDestory(SSyncRaftEntry* pEntry);
void syncEntryDestroy(SSyncRaftEntry* pEntry);
void syncEntry2OriginalRpc(const SSyncRaftEntry* pEntry, SRpcMsg* pRpcMsg); // step 7
static FORCE_INLINE bool syncLogIsReplicationBarrier(SSyncRaftEntry* pEntry) {
return pEntry->originalRpcType == TDMT_SYNC_NOOP;
}
typedef struct SRaftEntryHashCache {
SHashObj* pEntryHash;
int32_t maxCount;
......
source/libs/sync/inc/syncReplication.h
浏览文件 @ 80665854
......@@ -52,6 +52,10 @@ int32_t syncNodeSendHeartbeat(SSyncNode* pSyncNode, const SRaftId* pDestId, SRpc
int32_t syncNodeReplicate(SSyncNode* pSyncNode);
int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId, bool snapshot);
int32_t syncNodeReplicateWithoutLock(SSyncNode* pNode);
int32_t syncNodeSendAppendEntries(SSyncNode* pNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg);
int32_t syncNodeMaybeSendAppendEntries(SSyncNode* pNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg);
#ifdef __cplusplus
}
......
source/libs/sync/inc/syncSnapshot.h
浏览文件 @ 80665854
......@@ -87,6 +87,8 @@ void snapshotReceiverForceStop(SSyncSnapshotReceiver *pReceive
int32_t syncNodeOnSnapshot(SSyncNode *ths, const SRpcMsg *pMsg);
int32_t syncNodeOnSnapshotReply(SSyncNode *ths, const SRpcMsg *pMsg);
SyncIndex syncNodeGetSnapshotConfigIndex(SSyncNode *pSyncNode, SyncIndex snapshotLastApplyIndex);
// start
#ifdef __cplusplus
......
source/libs/sync/src/syncAppendEntries.c
浏览文件 @ 80665854
......@@ -15,10 +15,13 @@
#define _DEFAULT_SOURCE
#include "syncAppendEntries.h"
#include "syncPipeline.h"
#include "syncMessage.h"
#include "syncRaftLog.h"
#include "syncRaftStore.h"
#include "syncReplication.h"
#include "syncUtil.h"
#include "syncCommit.h"
// TLA+ Spec
// HandleAppendEntriesRequest(i, j, m) ==
......@@ -124,9 +127,113 @@ int32_t syncNodeFollowerCommit(SSyncNode* ths, SyncIndex newCommitIndex) {
return 0;
}
SSyncRaftEntry* syncLogAppendEntriesToRaftEntry(const SyncAppendEntries* pMsg) {
SSyncRaftEntry* pEntry = taosMemoryMalloc(pMsg->dataLen);
if (pEntry == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
}
(void)memcpy(pEntry, pMsg->data, pMsg->dataLen);
ASSERT(pEntry->bytes == pMsg->dataLen);
return pEntry;
}
int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncAppendEntries* pMsg = pRpcMsg->pCont;
SRpcMsg rpcRsp = {0};
bool accepted = false;
// if already drop replica, do not process
if (!syncNodeInRaftGroup(ths, &(pMsg->srcId))) {
syncLogRecvAppendEntries(ths, pMsg, "not in my config");
goto _IGNORE;
}
int32_t code = syncBuildAppendEntriesReply(&rpcRsp, ths->vgId);
if (code != 0) {
syncLogRecvAppendEntries(ths, pMsg, "build rsp error");
goto _IGNORE;
}
SyncAppendEntriesReply* pReply = rpcRsp.pCont;
// prepare response msg
pReply->srcId = ths->myRaftId;
pReply->destId = pMsg->srcId;
pReply->term = ths->pRaftStore->currentTerm;
pReply->success = false;
pReply->matchIndex = SYNC_INDEX_INVALID;
pReply->lastSendIndex = pMsg->prevLogIndex + 1;
pReply->startTime = ths->startTime;
if (pMsg->term < ths->pRaftStore->currentTerm) {
goto _SEND_RESPONSE;
}
if (pMsg->term > ths->pRaftStore->currentTerm) {
pReply->term = pMsg->term;
}
syncNodeStepDown(ths, pMsg->term);
syncNodeResetElectTimer(ths);
if (pMsg->dataLen < (int32_t)sizeof(SSyncRaftEntry)) {
sError("vgId:%d, incomplete append entries received. prev index:%" PRId64 ", term:%" PRId64 ", datalen:%d",
ths->vgId, pMsg->prevLogIndex, pMsg->prevLogTerm, pMsg->dataLen);
goto _IGNORE;
}
SSyncRaftEntry* pEntry = syncLogAppendEntriesToRaftEntry(pMsg);
if (pEntry == NULL) {
sError("vgId:%d, failed to get raft entry from append entries since %s", ths->vgId, terrstr());
goto _IGNORE;
}
if (pMsg->prevLogIndex + 1 != pEntry->index || pEntry->term < 0) {
sError("vgId:%d, invalid previous log index in msg. index:%" PRId64 ", term:%" PRId64 ", prevLogIndex:%" PRId64
", prevLogTerm:%" PRId64,
ths->vgId, pEntry->index, pEntry->term, pMsg->prevLogIndex, pMsg->prevLogTerm);
goto _IGNORE;
}
sTrace("vgId:%d, recv append entries msg. index:%" PRId64 ", term:%" PRId64 ", preLogIndex:%" PRId64
", prevLogTerm:%" PRId64 " commitIndex:%" PRId64 "",
pMsg->vgId, pMsg->prevLogIndex + 1, pMsg->term, pMsg->prevLogIndex, pMsg->prevLogTerm, pMsg->commitIndex);
// accept
if (syncLogBufferAccept(ths->pLogBuf, ths, pEntry, pMsg->prevLogTerm) < 0) {
goto _SEND_RESPONSE;
}
accepted = true;
_SEND_RESPONSE:
pReply->matchIndex = syncLogBufferProceed(ths->pLogBuf, ths, &pReply->lastMatchTerm);
bool matched = (pReply->matchIndex >= pReply->lastSendIndex);
if (accepted && matched) {
pReply->success = true;
// update commit index only after matching
(void)syncNodeUpdateCommitIndex(ths, pMsg->commitIndex);
}
// ack, i.e. send response
(void)syncNodeSendMsgById(&pReply->destId, ths, &rpcRsp);
// commit index, i.e. leader notice me
if (syncLogBufferCommit(ths->pLogBuf, ths, ths->commitIndex) < 0) {
sError("vgId:%d, failed to commit raft fsm log since %s.", ths->vgId, terrstr());
goto _out;
}
_out:
return 0;
_IGNORE:
rpcFreeCont(rpcRsp.pCont);
return 0;
}
int32_t syncNodeOnAppendEntriesOld(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncAppendEntries* pMsg = pRpcMsg->pCont;
SRpcMsg rpcRsp = {0};
// if already drop replica, do not process
if (!syncNodeInRaftGroup(ths, &(pMsg->srcId))) {
......@@ -233,18 +340,20 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
if (hLocal) {
taosLRUCacheRelease(ths->pLogStore->pCache, hLocal, false);
} else {
syncEntryDestory(pLocalEntry);
syncEntryDestroy(pLocalEntry);
}
if (hAppend) {
taosLRUCacheRelease(ths->pLogStore->pCache, hAppend, false);
} else {
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pAppendEntry);
}
goto _IGNORE;
}
ASSERT(pAppendEntry->index == appendIndex);
// append
code = ths->pLogStore->syncLogAppendEntry(ths->pLogStore, pAppendEntry);
if (code != 0) {
......@@ -255,13 +364,13 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
if (hLocal) {
taosLRUCacheRelease(ths->pLogStore->pCache, hLocal, false);
} else {
syncEntryDestory(pLocalEntry);
syncEntryDestroy(pLocalEntry);
}
if (hAppend) {
taosLRUCacheRelease(ths->pLogStore->pCache, hAppend, false);
} else {
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pAppendEntry);
}
goto _IGNORE;
......@@ -281,8 +390,8 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
snprintf(logBuf, sizeof(logBuf), "ignore, log not exist, truncate error, append-index:%" PRId64, appendIndex);
syncLogRecvAppendEntries(ths, pMsg, logBuf);
syncEntryDestory(pLocalEntry);
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pLocalEntry);
syncEntryDestroy(pAppendEntry);
goto _IGNORE;
}
......@@ -296,13 +405,13 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
if (hLocal) {
taosLRUCacheRelease(ths->pLogStore->pCache, hLocal, false);
} else {
syncEntryDestory(pLocalEntry);
syncEntryDestroy(pLocalEntry);
}
if (hAppend) {
taosLRUCacheRelease(ths->pLogStore->pCache, hAppend, false);
} else {
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pAppendEntry);
}
goto _IGNORE;
......@@ -320,13 +429,13 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
if (hLocal) {
taosLRUCacheRelease(ths->pLogStore->pCache, hLocal, false);
} else {
syncEntryDestory(pLocalEntry);
syncEntryDestroy(pLocalEntry);
}
if (hAppend) {
taosLRUCacheRelease(ths->pLogStore->pCache, hAppend, false);
} else {
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pAppendEntry);
}
goto _IGNORE;
......@@ -339,13 +448,13 @@ int32_t syncNodeOnAppendEntries(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
if (hLocal) {
taosLRUCacheRelease(ths->pLogStore->pCache, hLocal, false);
} else {
syncEntryDestory(pLocalEntry);
syncEntryDestroy(pLocalEntry);
}
if (hAppend) {
taosLRUCacheRelease(ths->pLogStore->pCache, hAppend, false);
} else {
syncEntryDestory(pAppendEntry);
syncEntryDestroy(pAppendEntry);
}
} else {
......@@ -373,4 +482,4 @@ _SEND_RESPONSE:
// send response
syncNodeSendMsgById(&pReply->destId, ths, &rpcRsp);
return 0;
}
\ No newline at end of file
}
source/libs/sync/src/syncAppendEntriesReply.c
浏览文件 @ 80665854
......@@ -17,7 +17,9 @@
#include "syncAppendEntriesReply.h"
#include "syncCommit.h"
#include "syncIndexMgr.h"
#include "syncPipeline.h"
#include "syncMessage.h"
#include "syncRaftEntry.h"
#include "syncRaftStore.h"
#include "syncReplication.h"
#include "syncSnapshot.h"
......@@ -38,8 +40,58 @@
//
int32_t syncNodeOnAppendEntriesReply(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
int32_t ret = 0;
SyncAppendEntriesReply* pMsg = pRpcMsg->pCont;
int32_t ret = 0;
// if already drop replica, do not process
if (!syncNodeInRaftGroup(ths, &(pMsg->srcId))) {
syncLogRecvAppendEntriesReply(ths, pMsg, "not in my config");
return 0;
}
// drop stale response
if (pMsg->term < ths->pRaftStore->currentTerm) {
syncLogRecvAppendEntriesReply(ths, pMsg, "drop stale response");
return 0;
}
if (ths->state == TAOS_SYNC_STATE_LEADER) {
if (pMsg->term > ths->pRaftStore->currentTerm) {
syncLogRecvAppendEntriesReply(ths, pMsg, "error term");
syncNodeStepDown(ths, pMsg->term);
return -1;
}
ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
sTrace("vgId:%d received append entries reply. srcId:0x%016" PRIx64 ", term:%" PRId64 ", matchIndex:%" PRId64 "",
pMsg->vgId, pMsg->srcId.addr, pMsg->term, pMsg->matchIndex);
if (pMsg->success) {
SyncIndex oldMatchIndex = syncIndexMgrGetIndex(ths->pMatchIndex, &(pMsg->srcId));
if (pMsg->matchIndex > oldMatchIndex) {
syncIndexMgrSetIndex(ths->pMatchIndex, &(pMsg->srcId), pMsg->matchIndex);
}
// commit if needed
SyncIndex indexLikely = TMIN(pMsg->matchIndex, ths->pLogBuf->matchIndex);
SyncIndex commitIndex = syncNodeCheckCommitIndex(ths, indexLikely);
(void)syncLogBufferCommit(ths->pLogBuf, ths, commitIndex);
}
// replicate log
SSyncLogReplMgr* pMgr = syncNodeGetLogReplMgr(ths, &pMsg->srcId);
if (pMgr == NULL) {
sError("vgId:%d, failed to get log repl mgr for src addr: 0x%016" PRIx64, ths->vgId, pMsg->srcId.addr);
return -1;
}
(void)syncLogReplMgrProcessReply(pMgr, ths, pMsg);
}
return 0;
}
int32_t syncNodeOnAppendEntriesReplyOld(SSyncNode* ths, SyncAppendEntriesReply* pMsg) {
int32_t ret = 0;
// if already drop replica, do not process
if (!syncNodeInRaftGroup(ths, &(pMsg->srcId))) {
......
source/libs/sync/src/syncCommit.c
浏览文件 @ 80665854
......@@ -84,6 +84,7 @@ void syncOneReplicaAdvance(SSyncNode* pSyncNode) {
}
void syncMaybeAdvanceCommitIndex(SSyncNode* pSyncNode) {
ASSERT(false && "deprecated");
if (pSyncNode == NULL) {
sError("pSyncNode is NULL");
return;
......@@ -138,7 +139,7 @@ void syncMaybeAdvanceCommitIndex(SSyncNode* pSyncNode) {
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
break;
......@@ -150,7 +151,7 @@ void syncMaybeAdvanceCommitIndex(SSyncNode* pSyncNode) {
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
}
}
......@@ -286,15 +287,48 @@ bool syncAgree(SSyncNode* pSyncNode, SyncIndex index) {
}
*/
bool syncAgree(SSyncNode* pSyncNode, SyncIndex index) {
bool syncNodeAgreedUpon(SSyncNode* pNode, SyncIndex index) {
int count = 0;
SSyncIndexMgr* pMatches = pNode->pMatchIndex;
ASSERT(pNode->replicaNum == pMatches->replicaNum);
for (int i = 0; i < pNode->replicaNum; i++) {
SyncIndex matchIndex = pMatches->index[i];
if (matchIndex >= index) {
count++;
}
}
return count >= pNode->quorum;
}
bool syncAgree(SSyncNode* pNode, SyncIndex index) {
int agreeCount = 0;
for (int i = 0; i < pSyncNode->replicaNum; ++i) {
if (syncAgreeIndex(pSyncNode, &(pSyncNode->replicasId[i]), index)) {
for (int i = 0; i < pNode->replicaNum; ++i) {
if (syncAgreeIndex(pNode, &(pNode->replicasId[i]), index)) {
++agreeCount;
}
if (agreeCount >= pSyncNode->quorum) {
if (agreeCount >= pNode->quorum) {
return true;
}
}
return false;
}
int64_t syncNodeUpdateCommitIndex(SSyncNode* ths, SyncIndex commitIndex) {
SyncIndex lastVer = ths->pLogStore->syncLogLastIndex(ths->pLogStore);
commitIndex = TMAX(commitIndex, ths->commitIndex);
ths->commitIndex = TMIN(commitIndex, lastVer);
ths->pLogStore->syncLogUpdateCommitIndex(ths->pLogStore, ths->commitIndex);
return ths->commitIndex;
}
int64_t syncNodeCheckCommitIndex(SSyncNode* ths, SyncIndex indexLikely) {
if (indexLikely > ths->commitIndex && syncNodeAgreedUpon(ths, indexLikely)) {
SyncIndex commitIndex = indexLikely;
syncNodeUpdateCommitIndex(ths, commitIndex);
sTrace("vgId:%d, agreed upon. role:%d, term:%" PRId64 ", index: %" PRId64 "", ths->vgId, ths->state,
ths->pRaftStore->currentTerm, commitIndex);
}
return ths->commitIndex;
}
source/libs/sync/src/syncEnv.c
浏览文件 @ 80665854
......@@ -100,7 +100,9 @@ SSyncNode *syncNodeAcquire(int64_t rid) {
return pNode;
}
void syncNodeRelease(SSyncNode *pNode) { taosReleaseRef(gNodeRefId, pNode->rid); }
void syncNodeRelease(SSyncNode *pNode) {
if (pNode) taosReleaseRef(gNodeRefId, pNode->rid);
}
int64_t syncHbTimerDataAdd(SSyncHbTimerData *pData) {
pData->rid = taosAddRef(gHbDataRefId, pData);
......
source/libs/sync/src/syncIndexMgr.c
浏览文件 @ 80665854
......@@ -81,6 +81,15 @@ void syncIndexMgrSetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId,
index);
}
SSyncLogReplMgr *syncNodeGetLogReplMgr(SSyncNode *pNode, SRaftId *pDestId) {
for (int i = 0; i < pNode->replicaNum; i++) {
if (syncUtilSameId(&(pNode->replicasId[i]), pDestId)) {
return pNode->logReplMgrs[i];
}
}
return NULL;
}
SyncIndex syncIndexMgrGetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId) {
if (pSyncIndexMgr == NULL) {
return SYNC_INDEX_INVALID;
......
source/libs/sync/src/syncMain.c
浏览文件 @ 80665854
......@@ -22,6 +22,7 @@
#include "syncEnv.h"
#include "syncIndexMgr.h"
#include "syncInt.h"
#include "syncPipeline.h"
#include "syncMessage.h"
#include "syncRaftCfg.h"
#include "syncRaftLog.h"
......@@ -34,6 +35,7 @@
#include "syncTimeout.h"
#include "syncUtil.h"
#include "syncVoteMgr.h"
#include "tref.h"
static void syncNodeEqPingTimer(void* param, void* tmrId);
static void syncNodeEqElectTimer(void* param, void* tmrId);
......@@ -56,7 +58,6 @@ static int32_t syncNodeLeaderTransferTo(SSyncNode* pSyncNode, SNodeInfo newLeade
static int32_t syncDoLeaderTransfer(SSyncNode* ths, SRpcMsg* pRpcMsg, SSyncRaftEntry* pEntry);
static ESyncStrategy syncNodeStrategy(SSyncNode* pSyncNode);
static SyncIndex syncNodeGetSnapshotConfigIndex(SSyncNode* pSyncNode, SyncIndex snapshotLastApplyIndex);
int64_t syncOpen(SSyncInfo* pSyncInfo) {
SSyncNode* pSyncNode = syncNodeOpen(pSyncInfo);
......@@ -80,12 +81,29 @@ int64_t syncOpen(SSyncInfo* pSyncInfo) {
return pSyncNode->rid;
}
void syncStart(int64_t rid) {
int32_t syncStart(int64_t rid) {
SSyncNode* pSyncNode = syncNodeAcquire(rid);
if (pSyncNode != NULL) {
syncNodeStart(pSyncNode);
syncNodeRelease(pSyncNode);
if (pSyncNode == NULL) {
sError("failed to acquire rid: %" PRId64 " of tsNodeReftId for pSyncNode", rid);
return -1;
}
if (syncNodeRestore(pSyncNode) < 0) {
sError("vgId:%d, failed to restore sync log buffer since %s", pSyncNode->vgId, terrstr());
goto _err;
}
if (syncNodeStart(pSyncNode) < 0) {
sError("vgId:%d, failed to start sync node since %s", pSyncNode->vgId, terrstr());
goto _err;
}
syncNodeRelease(pSyncNode);
return 0;
_err:
syncNodeRelease(pSyncNode);
return -1;
}
void syncStop(int64_t rid) {
......@@ -426,7 +444,7 @@ bool syncNodeIsReadyForRead(SSyncNode* pSyncNode) {
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
}
}
......@@ -554,7 +572,7 @@ int32_t syncGetSnapshotByIndex(int64_t rid, SyncIndex index, SSnapshot* pSnapsho
int32_t code = pSyncNode->pLogStore->syncLogGetEntry(pSyncNode->pLogStore, index, &pEntry);
if (code != 0) {
if (pEntry != NULL) {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
syncNodeRelease(pSyncNode);
return -1;
......@@ -566,7 +584,7 @@ int32_t syncGetSnapshotByIndex(int64_t rid, SyncIndex index, SSnapshot* pSnapsho
pSnapshot->lastApplyTerm = pEntry->term;
pSnapshot->lastConfigIndex = syncNodeGetSnapshotConfigIndex(pSyncNode, index);
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
syncNodeRelease(pSyncNode);
return 0;
}
......@@ -637,7 +655,7 @@ void syncGetRetryEpSet(int64_t rid, SEpSet* pEpSet) {
tstrncpy(pEp->fqdn, pSyncNode->pRaftCfg->cfg.nodeInfo[i].nodeFqdn, TSDB_FQDN_LEN);
pEp->port = (pSyncNode->pRaftCfg->cfg.nodeInfo)[i].nodePort;
pEpSet->numOfEps++;
sInfo("vgId:%d, sync get retry epset, index:%d %s:%d", pSyncNode->vgId, i, pEp->fqdn, pEp->port);
sDebug("vgId:%d, sync get retry epset, index:%d %s:%d", pSyncNode->vgId, i, pEp->fqdn, pEp->port);
}
if (pEpSet->numOfEps > 0) {
pEpSet->inUse = (pSyncNode->pRaftCfg->cfg.myIndex + 1) % pEpSet->numOfEps;
......@@ -767,6 +785,29 @@ static int32_t syncHbTimerStop(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer) {
return ret;
}
int32_t syncNodeLogStoreRestoreOnNeed(SSyncNode* pNode) {
ASSERT(pNode->pLogStore != NULL && "log store not created");
ASSERT(pNode->pFsm != NULL && "pFsm not registered");
ASSERT(pNode->pFsm->FpGetSnapshotInfo != NULL && "FpGetSnapshotInfo not registered");
SSnapshot snapshot;
if (pNode->pFsm->FpGetSnapshotInfo(pNode->pFsm, &snapshot) < 0) {
sError("vgId:%d, failed to get snapshot info since %s", pNode->vgId, terrstr());
return -1;
}
SyncIndex commitIndex = snapshot.lastApplyIndex;
SyncIndex firstVer = pNode->pLogStore->syncLogBeginIndex(pNode->pLogStore);
SyncIndex lastVer = pNode->pLogStore->syncLogLastIndex(pNode->pLogStore);
if (lastVer < commitIndex || firstVer > commitIndex + 1) {
if (pNode->pLogStore->syncLogRestoreFromSnapshot(pNode->pLogStore, commitIndex)) {
sError("vgId:%d, failed to restore log store from snapshot since %s. lastVer: %" PRId64 ", snapshotVer: %" PRId64,
pNode->vgId, terrstr(), lastVer, commitIndex);
return -1;
}
}
return 0;
}
// open/close --------------
SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
SSyncNode* pSyncNode = taosMemoryCalloc(1, sizeof(SSyncNode));
if (pSyncNode == NULL) {
......@@ -842,6 +883,13 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
pSyncNode->syncEqMsg = pSyncInfo->syncEqMsg;
pSyncNode->syncEqCtrlMsg = pSyncInfo->syncEqCtrlMsg;
// create raft log ring buffer
pSyncNode->pLogBuf = syncLogBufferCreate();
if (pSyncNode->pLogBuf == NULL) {
sError("failed to init sync log buffer since %s. vgId:%d", terrstr(), pSyncNode->vgId);
goto _error;
}
// init raft config
pSyncNode->pRaftCfg = raftCfgOpen(pSyncNode->configPath);
if (pSyncNode->pRaftCfg == NULL) {
......@@ -967,6 +1015,9 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
}
pSyncNode->commitIndex = commitIndex;
if (syncNodeLogStoreRestoreOnNeed(pSyncNode) < 0) {
goto _error;
}
// timer ms init
pSyncNode->pingBaseLine = PING_TIMER_MS;
pSyncNode->electBaseLine = ELECT_TIMER_MS_MIN;
......@@ -1024,9 +1075,13 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
// is config changing
pSyncNode->changing = false;
// replication mgr
syncNodeLogReplMgrInit(pSyncNode);
// peer state
syncNodePeerStateInit(pSyncNode);
//
// min match index
pSyncNode->minMatchIndex = SYNC_INDEX_INVALID;
......@@ -1042,6 +1097,12 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
// snapshotting
atomic_store_64(&pSyncNode->snapshottingIndex, SYNC_INDEX_INVALID);
// init log buffer
if (syncLogBufferInit(pSyncNode->pLogBuf, pSyncNode) < 0) {
sError("vgId:%d, failed to init sync log buffer since %s", pSyncNode->vgId, terrstr());
goto _error;
}
pSyncNode->isStart = true;
pSyncNode->electNum = 0;
pSyncNode->becomeLeaderNum = 0;
......@@ -1075,7 +1136,49 @@ void syncNodeMaybeUpdateCommitBySnapshot(SSyncNode* pSyncNode) {
}
}
void syncNodeStart(SSyncNode* pSyncNode) {
int32_t syncNodeRestore(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->pLogStore != NULL && "log store not created");
ASSERT(pSyncNode->pLogBuf != NULL && "ring log buffer not created");
SyncIndex lastVer = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
SyncIndex commitIndex = pSyncNode->pLogStore->syncLogCommitIndex(pSyncNode->pLogStore);
SyncIndex endIndex = pSyncNode->pLogBuf->endIndex;
if (lastVer != -1 && endIndex != lastVer + 1) {
terrno = TSDB_CODE_WAL_LOG_INCOMPLETE;
sError("vgId:%d, failed to restore sync node since %s. expected lastLogIndex: %" PRId64 ", lastVer: %" PRId64 "",
pSyncNode->vgId, terrstr(), endIndex - 1, lastVer);
return -1;
}
ASSERT(endIndex == lastVer + 1);
commitIndex = TMAX(pSyncNode->commitIndex, commitIndex);
if (syncLogBufferCommit(pSyncNode->pLogBuf, pSyncNode, commitIndex) < 0) {
return -1;
}
return 0;
}
int32_t syncNodeStart(SSyncNode* pSyncNode) {
// start raft
if (pSyncNode->replicaNum == 1) {
raftStoreNextTerm(pSyncNode->pRaftStore);
syncNodeBecomeLeader(pSyncNode, "one replica start");
// Raft 3.6.2 Committing entries from previous terms
syncNodeAppendNoop(pSyncNode);
} else {
syncNodeBecomeFollower(pSyncNode, "first start");
}
int32_t ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
return ret;
}
void syncNodeStartOld(SSyncNode* pSyncNode) {
// start raft
if (pSyncNode->replicaNum == 1) {
raftStoreNextTerm(pSyncNode->pRaftStore);
......@@ -1094,7 +1197,7 @@ void syncNodeStart(SSyncNode* pSyncNode) {
ASSERT(ret == 0);
}
void syncNodeStartStandBy(SSyncNode* pSyncNode) {
int32_t syncNodeStartStandBy(SSyncNode* pSyncNode) {
// state change
pSyncNode->state = TAOS_SYNC_STATE_FOLLOWER;
syncNodeStopHeartbeatTimer(pSyncNode);
......@@ -1107,6 +1210,7 @@ void syncNodeStartStandBy(SSyncNode* pSyncNode) {
ret = 0;
ret = syncNodeStartPingTimer(pSyncNode);
ASSERT(ret == 0);
return ret;
}
void syncNodePreClose(SSyncNode* pSyncNode) {
......@@ -1127,6 +1231,7 @@ void syncNodeClose(SSyncNode* pSyncNode) {
ASSERT(ret == 0);
pSyncNode->pRaftStore = NULL;
syncNodeLogReplMgrDestroy(pSyncNode);
syncRespMgrDestroy(pSyncNode->pSyncRespMgr);
pSyncNode->pSyncRespMgr = NULL;
voteGrantedDestroy(pSyncNode->pVotesGranted);
......@@ -1139,6 +1244,8 @@ void syncNodeClose(SSyncNode* pSyncNode) {
pSyncNode->pMatchIndex = NULL;
logStoreDestory(pSyncNode->pLogStore);
pSyncNode->pLogStore = NULL;
syncLogBufferDestroy(pSyncNode->pLogBuf);
pSyncNode->pLogBuf = NULL;
raftCfgClose(pSyncNode->pRaftCfg);
pSyncNode->pRaftCfg = NULL;
......@@ -1540,7 +1647,7 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
// Raft 3.6.2 Committing entries from previous terms
syncNodeAppendNoop(pSyncNode);
syncMaybeAdvanceCommitIndex(pSyncNode);
// syncMaybeAdvanceCommitIndex(pSyncNode);
} else {
syncNodeBecomeFollower(pSyncNode, tmpbuf);
......@@ -1628,6 +1735,9 @@ void syncNodeBecomeFollower(SSyncNode* pSyncNode, const char* debugStr) {
// min match index
pSyncNode->minMatchIndex = SYNC_INDEX_INVALID;
// reset log buffer
syncLogBufferReset(pSyncNode->pLogBuf, pSyncNode);
// trace log
sNTrace(pSyncNode, "become follower %s", debugStr);
}
......@@ -1723,6 +1833,9 @@ void syncNodeBecomeLeader(SSyncNode* pSyncNode, const char* debugStr) {
// min match index
pSyncNode->minMatchIndex = SYNC_INDEX_INVALID;
// reset log buffer
syncLogBufferReset(pSyncNode->pLogBuf, pSyncNode);
// trace log
sNInfo(pSyncNode, "become leader %s", debugStr);
}
......@@ -1734,6 +1847,22 @@ void syncNodeCandidate2Leader(SSyncNode* pSyncNode) {
sNTrace(pSyncNode, "state change syncNodeCandidate2Leader");
int32_t ret = syncNodeAppendNoop(pSyncNode);
if (ret < 0) {
sError("vgId:%d, failed to append noop entry since %s", pSyncNode->vgId, terrstr());
}
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
ASSERT(lastIndex >= 0);
sInfo("vgId:%d, become leader. term: %" PRId64 ", commit index: %" PRId64 ", last index: %" PRId64 "",
pSyncNode->vgId, pSyncNode->pRaftStore->currentTerm, pSyncNode->commitIndex, lastIndex);
}
void syncNodeCandidate2LeaderOld(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_CANDIDATE);
ASSERT(voteGrantedMajority(pSyncNode->pVotesGranted));
syncNodeBecomeLeader(pSyncNode, "candidate to leader");
// Raft 3.6.2 Committing entries from previous terms
syncNodeAppendNoop(pSyncNode);
syncMaybeAdvanceCommitIndex(pSyncNode);
......@@ -1757,18 +1886,30 @@ int32_t syncNodePeerStateInit(SSyncNode* pSyncNode) {
void syncNodeFollower2Candidate(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_FOLLOWER);
pSyncNode->state = TAOS_SYNC_STATE_CANDIDATE;
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
sInfo("vgId:%d, become candidate from follower. term: %" PRId64 ", commit index: %" PRId64 ", last index: %" PRId64,
pSyncNode->vgId, pSyncNode->pRaftStore->currentTerm, pSyncNode->commitIndex, lastIndex);
sNTrace(pSyncNode, "follower to candidate");
}
void syncNodeLeader2Follower(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_LEADER);
syncNodeBecomeFollower(pSyncNode, "leader to follower");
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
sInfo("vgId:%d, become follower from leader. term: %" PRId64 ", commit index: %" PRId64 ", last index: %" PRId64,
pSyncNode->vgId, pSyncNode->pRaftStore->currentTerm, pSyncNode->commitIndex, lastIndex);
sNTrace(pSyncNode, "leader to follower");
}
void syncNodeCandidate2Follower(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_CANDIDATE);
syncNodeBecomeFollower(pSyncNode, "candidate to follower");
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
sInfo("vgId:%d, become follower from candidate. term: %" PRId64 ", commit index: %" PRId64 ", last index: %" PRId64,
pSyncNode->vgId, pSyncNode->pRaftStore->currentTerm, pSyncNode->commitIndex, lastIndex);
sNTrace(pSyncNode, "candidate to follower");
}
......@@ -1922,7 +2063,7 @@ SyncTerm syncNodeGetPreTerm(SSyncNode* pSyncNode, SyncIndex index) {
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pPreEntry);
syncEntryDestroy(pPreEntry);
}
return preTerm;
......@@ -2164,7 +2305,7 @@ static int32_t syncNodeEqNoop(SSyncNode* pNode) {
SRpcMsg rpcMsg = {0};
int32_t code = syncBuildClientRequestFromNoopEntry(&rpcMsg, pEntry, pNode->vgId);
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
sNTrace(pNode, "propose msg, type:noop");
code = (*pNode->syncEqMsg)(pNode->msgcb, &rpcMsg);
......@@ -2192,6 +2333,37 @@ int32_t syncCacheEntry(SSyncLogStore* pLogStore, SSyncRaftEntry* pEntry, LRUHand
return code;
}
int32_t syncNodeAppend(SSyncNode* ths, SSyncRaftEntry* pEntry) {
// append to log buffer
if (syncLogBufferAppend(ths->pLogBuf, ths, pEntry) < 0) {
sError("vgId:%d, failed to enqueue sync log buffer. index:%" PRId64 "", ths->vgId, pEntry->index);
return -1;
}
// proceed match index, with replicating on needed
SyncIndex matchIndex = syncLogBufferProceed(ths->pLogBuf, ths, NULL);
sTrace("vgId:%d, append raft entry. index: %" PRId64 ", term: %" PRId64 " pBuf: [%" PRId64 " %" PRId64 " %" PRId64
", %" PRId64 ")",
ths->vgId, pEntry->index, pEntry->term, ths->pLogBuf->startIndex, ths->pLogBuf->commitIndex,
ths->pLogBuf->matchIndex, ths->pLogBuf->endIndex);
// multi replica
if (ths->replicaNum > 1) {
return 0;
}
// single replica
(void)syncNodeUpdateCommitIndex(ths, matchIndex);
if (syncLogBufferCommit(ths->pLogBuf, ths, ths->commitIndex) < 0) {
sError("vgId:%d, failed to commit until commitIndex:%" PRId64 "", ths->vgId, ths->commitIndex);
return -1;
}
return 0;
}
bool syncNodeHeartbeatReplyTimeout(SSyncNode* pSyncNode) {
if (pSyncNode->replicaNum == 1) {
return false;
......@@ -2235,6 +2407,20 @@ bool syncNodeSnapshotRecving(SSyncNode* pSyncNode) {
}
static int32_t syncNodeAppendNoop(SSyncNode* ths) {
SyncIndex index = syncLogBufferGetEndIndex(ths->pLogBuf);
SyncTerm term = ths->pRaftStore->currentTerm;
SSyncRaftEntry* pEntry = syncEntryBuildNoop(term, index, ths->vgId);
if (pEntry == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
int32_t ret = syncNodeAppend(ths, pEntry);
return 0;
}
static int32_t syncNodeAppendNoopOld(SSyncNode* ths) {
int32_t ret = 0;
SyncIndex index = ths->pLogStore->syncLogWriteIndex(ths->pLogStore);
......@@ -2257,7 +2443,7 @@ static int32_t syncNodeAppendNoop(SSyncNode* ths) {
if (h) {
taosLRUCacheRelease(ths->pLogStore->pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
return ret;
......@@ -2282,6 +2468,7 @@ int32_t syncNodeOnHeartbeat(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
pMsgReply->srcId = ths->myRaftId;
pMsgReply->term = ths->pRaftStore->currentTerm;
pMsgReply->privateTerm = 8864; // magic number
pMsgReply->startTime = ths->startTime;
pMsgReply->timeStamp = tsMs;
if (pMsg->term == ths->pRaftStore->currentTerm && ths->state != TAOS_SYNC_STATE_LEADER) {
......@@ -2345,6 +2532,26 @@ int32_t syncNodeOnHeartbeat(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
}
int32_t syncNodeOnHeartbeatReply(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
const STraceId* trace = &pRpcMsg->info.traceId;
char tbuf[40] = {0};
TRACE_TO_STR(trace, tbuf);
SyncHeartbeatReply* pMsg = pRpcMsg->pCont;
SSyncLogReplMgr* pMgr = syncNodeGetLogReplMgr(ths, &pMsg->srcId);
if (pMgr == NULL) {
sError("vgId:%d, failed to get log repl mgr for the peer at addr 0x016%" PRIx64 "", ths->vgId, pMsg->srcId.addr);
return -1;
}
int64_t tsMs = taosGetTimestampMs();
syncLogRecvHeartbeatReply(ths, pMsg, tsMs - pMsg->timeStamp, tbuf);
syncIndexMgrSetRecvTime(ths->pMatchIndex, &pMsg->srcId, tsMs);
return syncLogReplMgrProcessHeartbeatReply(pMgr, ths, pMsg);
}
int32_t syncNodeOnHeartbeatReplyOld(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncHeartbeatReply* pMsg = pRpcMsg->pCont;
const STraceId* trace = &pRpcMsg->info.traceId;
......@@ -2364,6 +2571,26 @@ int32_t syncNodeOnLocalCmd(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncLocalCmd* pMsg = pRpcMsg->pCont;
syncLogRecvLocalCmd(ths, pMsg, "");
if (pMsg->cmd == SYNC_LOCAL_CMD_STEP_DOWN) {
syncNodeStepDown(ths, pMsg->sdNewTerm);
} else if (pMsg->cmd == SYNC_LOCAL_CMD_FOLLOWER_CMT) {
(void)syncNodeUpdateCommitIndex(ths, pMsg->fcIndex);
if (syncLogBufferCommit(ths->pLogBuf, ths, ths->commitIndex) < 0) {
sError("vgId:%d, failed to commit raft log since %s. commit index: %" PRId64 "", ths->vgId, terrstr(),
ths->commitIndex);
}
} else {
sError("error local cmd");
}
return 0;
}
int32_t syncNodeOnLocalCmdOld(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncLocalCmd* pMsg = pRpcMsg->pCont;
syncLogRecvLocalCmd(ths, pMsg, "");
if (pMsg->cmd == SYNC_LOCAL_CMD_STEP_DOWN) {
syncNodeStepDown(ths, pMsg->sdNewTerm);
......@@ -2391,6 +2618,31 @@ int32_t syncNodeOnLocalCmd(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
int32_t syncNodeOnClientRequest(SSyncNode* ths, SRpcMsg* pMsg, SyncIndex* pRetIndex) {
sNTrace(ths, "on client request");
int32_t code = 0;
SyncIndex index = syncLogBufferGetEndIndex(ths->pLogBuf);
SyncTerm term = ths->pRaftStore->currentTerm;
SSyncRaftEntry* pEntry = NULL;
if (pMsg->msgType == TDMT_SYNC_CLIENT_REQUEST) {
pEntry = syncEntryBuildFromClientRequest(pMsg->pCont, term, index);
} else {
pEntry = syncEntryBuildFromRpcMsg(pMsg, term, index);
}
if (ths->state == TAOS_SYNC_STATE_LEADER) {
if (pRetIndex) {
(*pRetIndex) = index;
}
return syncNodeAppend(ths, pEntry);
}
return -1;
}
int32_t syncNodeOnClientRequestOld(SSyncNode* ths, SRpcMsg* pMsg, SyncIndex* pRetIndex) {
sNTrace(ths, "on client request");
int32_t ret = 0;
int32_t code = 0;
......@@ -2414,7 +2666,7 @@ int32_t syncNodeOnClientRequest(SSyncNode* ths, SRpcMsg* pMsg, SyncIndex* pRetIn
if (h) {
taosLRUCacheRelease(ths->pLogStore->pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
return -1;
......@@ -2437,7 +2689,7 @@ int32_t syncNodeOnClientRequest(SSyncNode* ths, SRpcMsg* pMsg, SyncIndex* pRetIn
if (h) {
taosLRUCacheRelease(ths->pLogStore->pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
return -1;
......@@ -2472,7 +2724,7 @@ int32_t syncNodeOnClientRequest(SSyncNode* ths, SRpcMsg* pMsg, SyncIndex* pRetIn
if (h) {
taosLRUCacheRelease(ths->pLogStore->pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
return ret;
......@@ -2582,6 +2834,7 @@ bool syncNodeIsOptimizedOneReplica(SSyncNode* ths, SRpcMsg* pMsg) {
}
int32_t syncNodeDoCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endIndex, uint64_t flag) {
ASSERT(false);
if (beginIndex > endIndex) {
return 0;
}
......@@ -2695,7 +2948,7 @@ int32_t syncNodeDoCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endInde
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
}
}
......
source/libs/sync/src/syncMessage.c
浏览文件 @ 80665854
......@@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "syncMessage.h"
#include "syncRaftEntry.h"
#include "syncRaftStore.h"
int32_t syncBuildTimeout(SRpcMsg* pMsg, ESyncTimeoutType timeoutType, uint64_t logicClock, int32_t timerMS,
SSyncNode* pNode) {
......@@ -153,6 +154,34 @@ int32_t syncBuildAppendEntriesReply(SRpcMsg* pMsg, int32_t vgId) {
return 0;
}
int32_t syncBuildAppendEntriesFromRaftLog(SSyncNode* pNode, SSyncRaftEntry* pEntry, SyncTerm prevLogTerm,
SRpcMsg* pRpcMsg) {
uint32_t dataLen = pEntry->bytes;
uint32_t bytes = sizeof(SyncAppendEntries) + dataLen;
pRpcMsg->contLen = bytes;
pRpcMsg->pCont = rpcMallocCont(pRpcMsg->contLen);
if (pRpcMsg->pCont == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
SyncAppendEntries* pMsg = pRpcMsg->pCont;
pMsg->bytes = pRpcMsg->contLen;
pMsg->msgType = pRpcMsg->msgType = TDMT_SYNC_APPEND_ENTRIES;
pMsg->dataLen = dataLen;
(void)memcpy(pMsg->data, pEntry, dataLen);
pMsg->prevLogIndex = pEntry->index - 1;
pMsg->prevLogTerm = prevLogTerm;
pMsg->vgId = pNode->vgId;
pMsg->srcId = pNode->myRaftId;
pMsg->term = pNode->pRaftStore->currentTerm;
pMsg->commitIndex = pNode->commitIndex;
pMsg->privateTerm = 0;
return 0;
}
int32_t syncBuildHeartbeat(SRpcMsg* pMsg, int32_t vgId) {
int32_t bytes = sizeof(SyncHeartbeat);
pMsg->pCont = rpcMallocCont(bytes);
......
source/libs/sync/src/syncPipeline.c 0 → 100644
浏览文件 @ 80665854
此差异已折叠。
source/libs/sync/src/syncRaftCfg.c
浏览文件 @ 80665854
......@@ -395,4 +395,3 @@ int32_t raftCfgFromStr(const char *s, SRaftCfg *pRaftCfg) {
cJSON_Delete(pRoot);
return 0;
}
source/libs/sync/src/syncRaftEntry.c
浏览文件 @ 80665854
......@@ -20,7 +20,7 @@
SSyncRaftEntry* syncEntryBuild(int32_t dataLen) {
int32_t bytes = sizeof(SSyncRaftEntry) + dataLen;
SSyncRaftEntry* pEntry = taosMemoryMalloc(bytes);
SSyncRaftEntry* pEntry = taosMemoryCalloc(1, bytes);
if (pEntry == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
......@@ -89,7 +89,7 @@ SSyncRaftEntry* syncEntryBuildNoop(SyncTerm term, SyncIndex index, int32_t vgId)
return pEntry;
}
void syncEntryDestory(SSyncRaftEntry* pEntry) {
void syncEntryDestroy(SSyncRaftEntry* pEntry) {
if (pEntry != NULL) {
sTrace("free entry: %p", pEntry);
taosMemoryFree(pEntry);
......@@ -265,7 +265,7 @@ static int cmpFn(const void* p1, const void* p2) { return memcmp(p1, p2, sizeof(
static void freeRaftEntry(void* param) {
SSyncRaftEntry* pEntry = (SSyncRaftEntry*)param;
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
SRaftEntryCache* raftEntryCacheCreate(SSyncNode* pSyncNode, int32_t maxCount) {
......@@ -395,7 +395,7 @@ int32_t raftEntryCacheClear(struct SRaftEntryCache* pCache, int32_t count) {
SSkipListNode* pNode = tSkipListIterGet(pIter);
ASSERT(pNode != NULL);
SSyncRaftEntry* pEntry = (SSyncRaftEntry*)SL_GET_NODE_DATA(pNode);
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
++returnCnt;
}
tSkipListDestroyIter(pIter);
......@@ -424,7 +424,7 @@ int32_t raftEntryCacheClear(struct SRaftEntryCache* pCache, int32_t count) {
++returnCnt;
SSyncRaftEntry* pEntry = (SSyncRaftEntry*)SL_GET_NODE_DATA(pNode);
// syncEntryDestory(pEntry);
// syncEntryDestroy(pEntry);
taosRemoveRef(pCache->refMgr, pEntry->rid);
}
tSkipListDestroyIter(pIter);
......
source/libs/sync/src/syncRaftLog.c
浏览文件 @ 80665854
......@@ -201,9 +201,8 @@ static int32_t raftLogAppendEntry(struct SSyncLogStore* pLogStore, SSyncRaftEntr
syncMeta.isWeek = pEntry->isWeak;
syncMeta.seqNum = pEntry->seqNum;
syncMeta.term = pEntry->term;
int64_t tsWriteBegin = taosGetTimestampNs();
index = walAppendLog(pWal, pEntry->originalRpcType, syncMeta, pEntry->data, pEntry->dataLen);
index = walAppendLog(pWal, pEntry->index, pEntry->originalRpcType, syncMeta, pEntry->data, pEntry->dataLen);
int64_t tsWriteEnd = taosGetTimestampNs();
int64_t tsElapsed = tsWriteEnd - tsWriteBegin;
......@@ -217,7 +216,8 @@ static int32_t raftLogAppendEntry(struct SSyncLogStore* pLogStore, SSyncRaftEntr
pEntry->index, err, err, errStr, sysErr, sysErrStr);
return -1;
}
pEntry->index = index;
ASSERT(pEntry->index == index);
sNTrace(pData->pSyncNode, "write index:%" PRId64 ", type:%s, origin type:%s, elapsed:%" PRId64, pEntry->index,
TMSG_INFO(pEntry->msgType), TMSG_INFO(pEntry->originalRpcType), tsElapsed);
......@@ -344,8 +344,6 @@ static int32_t raftLogTruncate(struct SSyncLogStore* pLogStore, SyncIndex fromIn
const char* sysErrStr = strerror(errno);
sError("vgId:%d, wal truncate error, from-index:%" PRId64 ", err:%d %X, msg:%s, syserr:%d, sysmsg:%s",
pData->pSyncNode->vgId, fromIndex, err, err, errStr, sysErr, sysErrStr);
// ASSERT(0);
}
// event log
......@@ -397,8 +395,6 @@ int32_t raftLogUpdateCommitIndex(SSyncLogStore* pLogStore, SyncIndex index) {
const char* sysErrStr = strerror(errno);
sError("vgId:%d, wal update commit index error, index:%" PRId64 ", err:%d %X, msg:%s, syserr:%d, sysmsg:%s",
pData->pSyncNode->vgId, index, err, err, errStr, sysErr, sysErrStr);
ASSERT(0);
return -1;
}
return 0;
......
source/libs/sync/src/syncReplication.c
浏览文件 @ 80665854
......@@ -16,13 +16,11 @@
#define _DEFAULT_SOURCE
#include "syncReplication.h"
#include "syncIndexMgr.h"
#include "syncPipeline.h"
#include "syncRaftEntry.h"
#include "syncRaftStore.h"
#include "syncUtil.h"
static int32_t syncNodeSendAppendEntries(SSyncNode* pNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg);
static int32_t syncNodeMaybeSendAppendEntries(SSyncNode* pNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg);
// TLA+ Spec
// AppendEntries(i, j) ==
// /\ i /= j
......@@ -48,7 +46,10 @@ static int32_t syncNodeMaybeSendAppendEntries(SSyncNode* pNode, const SRaftId* d
// mdest |-> j])
// /\ UNCHANGED <<serverVars, candidateVars, leaderVars, logVars>>
int32_t syncNodeMaybeSendAppendEntries(SSyncNode* pSyncNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg);
int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId, bool snapshot) {
ASSERT(false && "deprecated");
// next index
SyncIndex nextIndex = syncIndexMgrGetIndex(pSyncNode->pNextIndex, pDestId);
......@@ -117,7 +118,7 @@ int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId, bool snapsh
if (h) {
taosLRUCacheRelease(pCache, h, false);
} else {
syncEntryDestory(pEntry);
syncEntryDestroy(pEntry);
}
// prepare msg
......@@ -136,7 +137,29 @@ int32_t syncNodeReplicateOne(SSyncNode* pSyncNode, SRaftId* pDestId, bool snapsh
return 0;
}
int32_t syncNodeReplicate(SSyncNode* pSyncNode) {
int32_t syncNodeReplicate(SSyncNode* pNode) {
SSyncLogBuffer* pBuf = pNode->pLogBuf;
taosThreadMutexLock(&pBuf->mutex);
int32_t ret = syncNodeReplicateWithoutLock(pNode);
taosThreadMutexUnlock(&pBuf->mutex);
return ret;
}
int32_t syncNodeReplicateWithoutLock(SSyncNode* pNode) {
if (pNode->state != TAOS_SYNC_STATE_LEADER || pNode->replicaNum == 1) {
return -1;
}
for (int32_t i = 0; i < pNode->replicaNum; i++) {
if (syncUtilSameId(&pNode->replicasId[i], &pNode->myRaftId)) {
continue;
}
SSyncLogReplMgr* pMgr = pNode->logReplMgrs[i];
(void)syncLogReplMgrReplicateOnce(pMgr, pNode);
}
return 0;
}
int32_t syncNodeReplicateOld(SSyncNode* pSyncNode) {
if (pSyncNode->state != TAOS_SYNC_STATE_LEADER) {
return -1;
}
......@@ -159,6 +182,14 @@ int32_t syncNodeReplicate(SSyncNode* pSyncNode) {
}
int32_t syncNodeSendAppendEntries(SSyncNode* pSyncNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg) {
SyncAppendEntries* pMsg = pRpcMsg->pCont;
int32_t ret = 0;
pMsg->destId = *destRaftId;
syncNodeSendMsgById(destRaftId, pSyncNode, pRpcMsg);
return 0;
}
int32_t syncNodeSendAppendEntriesOld(SSyncNode* pSyncNode, const SRaftId* destRaftId, SRpcMsg* pRpcMsg) {
int32_t ret = 0;
SyncAppendEntries* pMsg = pRpcMsg->pCont;
if (pMsg == NULL) {
......@@ -237,4 +268,4 @@ int32_t syncNodeHeartbeatPeers(SSyncNode* pSyncNode) {
}
return 0;
}
\ No newline at end of file
}
source/libs/sync/src/syncRequestVote.c
浏览文件 @ 80665854
......@@ -124,7 +124,7 @@ int32_t syncNodeOnRequestVote(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
// send msg
SRpcMsg rpcMsg = {0};
ret = syncBuildRequestVoteReply(&rpcMsg, ths->vgId);
ASSERT(ret == 0 );
ASSERT(ret == 0);
SyncRequestVoteReply* pReply = rpcMsg.pCont;
pReply->srcId = ths->myRaftId;
......
source/libs/sync/src/syncSnapshot.c
浏览文件 @ 80665854
......@@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "syncSnapshot.h"
#include "syncIndexMgr.h"
#include "syncPipeline.h"
#include "syncRaftCfg.h"
#include "syncRaftLog.h"
#include "syncRaftStore.h"
......@@ -273,6 +274,11 @@ int32_t syncNodeStartSnapshot(SSyncNode *pSyncNode, SRaftId *pDestId) {
return 1;
}
char host[64];
uint16_t port;
syncUtilU642Addr(pDestId->addr, host, sizeof(host), &port);
sInfo("vgId:%d, start snapshot for peer: %s:%d", pSyncNode->vgId, host, port);
code = snapshotSenderStart(pSender);
if (code != 0) {
sNError(pSyncNode, "snapshot sender start error");
......@@ -372,7 +378,10 @@ int32_t snapshotReceiverStartWriter(SSyncSnapshotReceiver *pReceiver, SyncSnapsh
}
int32_t snapshotReceiverStart(SSyncSnapshotReceiver *pReceiver, SyncSnapshotSend *pPreMsg) {
ASSERT(!snapshotReceiverIsStart(pReceiver));
if (snapshotReceiverIsStart(pReceiver)) {
sWarn("vgId:%d, snapshot receiver has started.", pReceiver->pSyncNode->vgId);
return 0;
}
pReceiver->start = true;
pReceiver->ack = SYNC_SNAPSHOT_SEQ_PRE_SNAPSHOT;
......@@ -742,6 +751,7 @@ int32_t syncNodeOnSnapshot(SSyncNode *pSyncNode, const SRpcMsg *pRpcMsg) {
} else if (pMsg->seq == SYNC_SNAPSHOT_SEQ_END) {
syncNodeOnSnapshotEnd(pSyncNode, pMsg);
(void)syncLogBufferReInit(pSyncNode->pLogBuf, pSyncNode);
} else if (pMsg->seq == SYNC_SNAPSHOT_SEQ_FORCE_CLOSE) {
// force close, no response
......@@ -873,11 +883,10 @@ int32_t syncNodeOnSnapshotReply(SSyncNode *pSyncNode, const SRpcMsg *pRpcMsg) {
// receive ack is finish, close sender
if (pMsg->ack == SYNC_SNAPSHOT_SEQ_END) {
snapshotSenderStop(pSender, true);
// update next-index
syncIndexMgrSetIndex(pSyncNode->pNextIndex, &(pMsg->srcId), pMsg->lastIndex + 1);
syncNodeReplicateOne(pSyncNode, &(pMsg->srcId), false);
SSyncLogReplMgr* pMgr = syncNodeGetLogReplMgr(pSyncNode, &pMsg->srcId);
if (pMgr) {
syncLogReplMgrReset(pMgr);
}
return 0;
}
......
source/libs/sync/src/syncTimeout.c
浏览文件 @ 80665854
......@@ -131,4 +131,4 @@ int32_t syncNodeOnTimeout(SSyncNode* ths, const SRpcMsg* pRpc) {
}
return ret;
}
\ No newline at end of file
}
source/libs/sync/src/syncUtil.c
浏览文件 @ 80665854
......@@ -278,20 +278,21 @@ void syncPrintNodeLog(const char* flags, ELogLevel level, int32_t dflag, SSyncNo
terrno = errCode;
if (pNode != NULL && pNode->pRaftCfg != NULL) {
taosPrintLog(
flags, level, dflag,
"vgId:%d, sync %s "
"%s"
", tm:%" PRIu64 ", cmt:%" PRId64 ", fst:%" PRId64 ", lst:%" PRId64 ", min:%" PRId64 ", snap:%" PRId64
", snap-tm:%" PRIu64
", elt-num:%d, bl-num:%d, cc-num:%d, hit:%d, mis:%d, hb-slow:%d, hbr-slow:%d, aq:%d, snaping:%" PRId64
", r-num:%d, lcfg:%" PRId64 ", chging:%d, rsto:%d, dquorum:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s, %s, %s, %s",
pNode->vgId, syncStr(pNode->state), eventLog, currentTerm, pNode->commitIndex, logBeginIndex, logLastIndex,
pNode->minMatchIndex, snapshot.lastApplyIndex, snapshot.lastApplyTerm, pNode->electNum, pNode->becomeLeaderNum,
pNode->configChangeNum, cacheHit, cacheMiss, pNode->hbSlowNum, pNode->hbrSlowNum, aqItems,
pNode->snapshottingIndex, pNode->replicaNum, pNode->pRaftCfg->lastConfigIndex, pNode->changing,
pNode->restoreFinish, quorum, pNode->electTimerLogicClock, pNode->heartbeatTimerLogicClockUser, peerStr, cfgStr,
hbTimeStr, hbrTimeStr);
taosPrintLog(flags, level, dflag,
"vgId:%d, sync %s "
"%s"
", term:%" PRIu64 ", commit-index:%" PRId64 ", first-ver:%" PRId64 ", last-ver:%" PRId64
", min:%" PRId64 ", snap:%" PRId64 ", snap-term:%" PRIu64
", elect-times:%d, as-leader-times:%d, cfg-ch-times:%d, hit:%d, mis:%d, hb-slow:%d, hbr-slow:%d, "
"aq-items:%d, snaping:%" PRId64 ", replicas:%d, last-cfg:%" PRId64
", chging:%d, restore:%d, quorum:%d, elect-lc-timer:%" PRId64 ", hb:%" PRId64 ", %s, %s, %s, %s",
pNode->vgId, syncStr(pNode->state), eventLog, currentTerm, pNode->commitIndex, logBeginIndex,
logLastIndex, pNode->minMatchIndex, snapshot.lastApplyIndex, snapshot.lastApplyTerm, pNode->electNum,
pNode->becomeLeaderNum, pNode->configChangeNum, cacheHit, cacheMiss, pNode->hbSlowNum,
pNode->hbrSlowNum, aqItems, pNode->snapshottingIndex, pNode->replicaNum,
pNode->pRaftCfg->lastConfigIndex, pNode->changing, pNode->restoreFinish, quorum,
pNode->electTimerLogicClock, pNode->heartbeatTimerLogicClockUser, peerStr, cfgStr, hbTimeStr,
hbrTimeStr);
}
}
......@@ -427,7 +428,7 @@ void syncLogSendAppendEntriesReply(SSyncNode* pSyncNode, const SyncAppendEntries
sNTrace(pSyncNode,
"send sync-append-entries-reply to %s:%d, {term:%" PRId64 ", pterm:%" PRId64
", success:%d, lsend-index:%" PRId64 ", match:%" PRId64 "}, %s",
host, port, pMsg->term, pMsg->privateTerm, pMsg->success, pMsg->lastSendIndex, pMsg->matchIndex, s);
host, port, pMsg->term, pMsg->lastMatchTerm, pMsg->success, pMsg->lastSendIndex, pMsg->matchIndex, s);
}
void syncLogRecvAppendEntriesReply(SSyncNode* pSyncNode, const SyncAppendEntriesReply* pMsg, const char* s) {
......@@ -440,7 +441,7 @@ void syncLogRecvAppendEntriesReply(SSyncNode* pSyncNode, const SyncAppendEntries
sNTrace(pSyncNode,
"recv sync-append-entries-reply from %s:%d {term:%" PRId64 ", pterm:%" PRId64
", success:%d, lsend-index:%" PRId64 ", match:%" PRId64 "}, %s",
host, port, pMsg->term, pMsg->privateTerm, pMsg->success, pMsg->lastSendIndex, pMsg->matchIndex, s);
host, port, pMsg->term, pMsg->lastMatchTerm, pMsg->success, pMsg->lastSendIndex, pMsg->matchIndex, s);
}
void syncLogSendHeartbeat(SSyncNode* pSyncNode, const SyncHeartbeat* pMsg, bool printX, int64_t timerElapsed,
......
source/libs/sync/test/syncAppendEntriesBatchTest.cpp
浏览文件 @ 80665854
#include "syncTest.h"
#include "syncBatch.h"
#include "syncTest.h"
void logTest() {
sTrace("--- sync log test: trace");
......
source/libs/sync/test/syncEnvTest.cpp
浏览文件 @ 80665854
......@@ -21,12 +21,12 @@ int main() {
assert(ret == 0);
for (int i = 0; i < 5; ++i) {
//ret = syncEnvStartTimer();
// ret = syncEnvStartTimer();
assert(ret == 0);
taosMsleep(5000);
//ret = syncEnvStopTimer();
// ret = syncEnvStopTimer();
assert(ret == 0);
taosMsleep(5000);
......
source/libs/sync/test/syncLocalCmdTest.cpp
浏览文件 @ 80665854
......@@ -31,8 +31,8 @@ void test1() {
void test2() {
SyncLocalCmd *pMsg = createMsg();
uint32_t len = pMsg->bytes;
char *serialized = (char *)taosMemoryMalloc(len);
uint32_t len = pMsg->bytes;
char *serialized = (char *)taosMemoryMalloc(len);
syncLocalCmdSerialize(pMsg, serialized, len);
SyncLocalCmd *pMsg2 = syncLocalCmdBuild(1000);
syncLocalCmdDeserialize(serialized, len, pMsg2);
......@@ -45,8 +45,8 @@ void test2() {
void test3() {
SyncLocalCmd *pMsg = createMsg();
uint32_t len;
char *serialized = syncLocalCmdSerialize2(pMsg, &len);
uint32_t len;
char *serialized = syncLocalCmdSerialize2(pMsg, &len);
SyncLocalCmd *pMsg2 = syncLocalCmdDeserialize2(serialized, len);
syncLocalCmdLog2((char *)"test3: syncLocalCmdSerialize3 -> syncLocalCmdDeserialize2 ", pMsg2);
......@@ -57,7 +57,7 @@ void test3() {
void test4() {
SyncLocalCmd *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncLocalCmd2RpcMsg(pMsg, &rpcMsg);
SyncLocalCmd *pMsg2 = (SyncLocalCmd *)taosMemoryMalloc(rpcMsg.contLen);
syncLocalCmdFromRpcMsg(&rpcMsg, pMsg2);
......@@ -70,7 +70,7 @@ void test4() {
void test5() {
SyncLocalCmd *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncLocalCmd2RpcMsg(pMsg, &rpcMsg);
SyncLocalCmd *pMsg2 = syncLocalCmdFromRpcMsg2(&rpcMsg);
syncLocalCmdLog2((char *)"test5: syncLocalCmd2RpcMsg -> syncLocalCmdFromRpcMsg2 ", pMsg2);
......
source/libs/sync/test/syncPreSnapshotReplyTest.cpp
浏览文件 @ 80665854
......@@ -30,8 +30,8 @@ void test1() {
void test2() {
SyncPreSnapshotReply *pMsg = createMsg();
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
uint32_t len = pMsg->bytes;
char *serialized = (char *)taosMemoryMalloc(len);
syncPreSnapshotReplySerialize(pMsg, serialized, len);
SyncPreSnapshotReply *pMsg2 = syncPreSnapshotReplyBuild(789);
syncPreSnapshotReplyDeserialize(serialized, len, pMsg2);
......@@ -44,8 +44,8 @@ void test2() {
void test3() {
SyncPreSnapshotReply *pMsg = createMsg();
uint32_t len;
char * serialized = syncPreSnapshotReplySerialize2(pMsg, &len);
uint32_t len;
char *serialized = syncPreSnapshotReplySerialize2(pMsg, &len);
SyncPreSnapshotReply *pMsg2 = syncPreSnapshotReplyDeserialize2(serialized, len);
syncPreSnapshotReplyLog2((char *)"test3: syncPreSnapshotReplySerialize2 -> syncPreSnapshotReplyDeserialize2 ", pMsg2);
......@@ -56,7 +56,7 @@ void test3() {
void test4() {
SyncPreSnapshotReply *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncPreSnapshotReply2RpcMsg(pMsg, &rpcMsg);
SyncPreSnapshotReply *pMsg2 = (SyncPreSnapshotReply *)taosMemoryMalloc(rpcMsg.contLen);
syncPreSnapshotReplyFromRpcMsg(&rpcMsg, pMsg2);
......@@ -69,7 +69,7 @@ void test4() {
void test5() {
SyncPreSnapshotReply *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncPreSnapshotReply2RpcMsg(pMsg, &rpcMsg);
SyncPreSnapshotReply *pMsg2 = syncPreSnapshotReplyFromRpcMsg2(&rpcMsg);
syncPreSnapshotReplyLog2((char *)"test5: syncPreSnapshotReply2RpcMsg -> syncPreSnapshotReplyFromRpcMsg2 ", pMsg2);
......
source/libs/sync/test/syncPreSnapshotTest.cpp
浏览文件 @ 80665854
......@@ -28,8 +28,8 @@ void test1() {
void test2() {
SyncPreSnapshot *pMsg = createMsg();
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
uint32_t len = pMsg->bytes;
char *serialized = (char *)taosMemoryMalloc(len);
syncPreSnapshotSerialize(pMsg, serialized, len);
SyncPreSnapshot *pMsg2 = syncPreSnapshotBuild(789);
syncPreSnapshotDeserialize(serialized, len, pMsg2);
......@@ -42,8 +42,8 @@ void test2() {
void test3() {
SyncPreSnapshot *pMsg = createMsg();
uint32_t len;
char * serialized = syncPreSnapshotSerialize2(pMsg, &len);
uint32_t len;
char *serialized = syncPreSnapshotSerialize2(pMsg, &len);
SyncPreSnapshot *pMsg2 = syncPreSnapshotDeserialize2(serialized, len);
syncPreSnapshotLog2((char *)"test3: syncPreSnapshotSerialize2 -> syncPreSnapshotDeserialize2 ", pMsg2);
......@@ -54,7 +54,7 @@ void test3() {
void test4() {
SyncPreSnapshot *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncPreSnapshot2RpcMsg(pMsg, &rpcMsg);
SyncPreSnapshot *pMsg2 = (SyncPreSnapshot *)taosMemoryMalloc(rpcMsg.contLen);
syncPreSnapshotFromRpcMsg(&rpcMsg, pMsg2);
......@@ -67,7 +67,7 @@ void test4() {
void test5() {
SyncPreSnapshot *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncPreSnapshot2RpcMsg(pMsg, &rpcMsg);
SyncPreSnapshot *pMsg2 = syncPreSnapshotFromRpcMsg2(&rpcMsg);
syncPreSnapshotLog2((char *)"test5: syncPreSnapshot2RpcMsg -> syncPreSnapshotFromRpcMsg2 ", pMsg2);
......
source/libs/sync/test/syncRespMgrTest.cpp
浏览文件 @ 80665854
......@@ -63,7 +63,7 @@ void syncRespMgrGetAndDelTest(uint64_t i) {
SRpcHandleInfo stub;
int32_t ret = syncRespMgrGetAndDel(pMgr, i, &stub);
if (ret == 1) {
//printStub(&stub);
// printStub(&stub);
} else if (ret == 0) {
printf("%" PRId64 " notFound \n", i);
}
......
source/libs/sync/test/syncSnapshotSenderTest.cpp
浏览文件 @ 80665854
......@@ -32,7 +32,7 @@ SSyncSnapshotSender* createSender() {
pSyncNode->pRaftStore = (SRaftStore*)taosMemoryMalloc(sizeof(*(pSyncNode->pRaftStore)));
pSyncNode->pFsm = (SSyncFSM*)taosMemoryMalloc(sizeof(*(pSyncNode->pFsm)));
#if 0
#if 0
pSyncNode->pFsm->FpSnapshotStartRead = SnapshotStartRead;
pSyncNode->pFsm->FpSnapshotStopRead = SnapshotStopRead;
pSyncNode->pFsm->FpSnapshotDoRead = SnapshotDoRead;
......@@ -52,8 +52,8 @@ SSyncSnapshotSender* createSender() {
pSender->snapshot.lastApplyTerm = 88;
pSender->sendingMS = 77;
pSender->term = 66;
//pSender->privateTerm = 99;
// pSender->privateTerm = 99;
return pSender;
}
......
source/libs/sync/test/syncSnapshotTest.cpp
浏览文件 @ 80665854
......@@ -76,7 +76,6 @@ void initFsm() {
pFsm->FpRollBackCb = RollBackCb;
pFsm->FpGetSnapshotInfo = GetSnapshotCb;
#endif
}
SSyncNode *syncNodeInit() {
......
source/libs/sync/test/syncTest.cpp
浏览文件 @ 80665854
#include <gtest/gtest.h>
#include "syncTest.h"
#include <gtest/gtest.h>
/*
typedef enum {
......
source/libs/sync/test/syncWriteTest.cpp
浏览文件 @ 80665854
......@@ -54,7 +54,6 @@ void initFsm() {
pFsm->FpPreCommitCb = PreCommitCb;
pFsm->FpRollBackCb = RollBackCb;
#endif
}
SSyncNode *syncNodeInit() {
......
source/libs/sync/test/sync_test_lib/inc/syncTest.h
浏览文件 @ 80665854
......@@ -25,7 +25,6 @@ extern "C" {
#include "tref.h"
#include "wal.h"
#include "tref.h"
#include "syncEnv.h"
#include "syncIO.h"
#include "syncIndexMgr.h"
......@@ -39,6 +38,7 @@ extern "C" {
#include "syncSnapshot.h"
#include "syncUtil.h"
#include "syncVoteMgr.h"
#include "tref.h"
extern void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port);
......@@ -125,12 +125,12 @@ char* snapshotSender2Str(SSyncSnapshotSender* pSender);
cJSON* snapshotReceiver2Json(SSyncSnapshotReceiver* pReceiver);
char* snapshotReceiver2Str(SSyncSnapshotReceiver* pReceiver);
cJSON* syncIndexMgr2Json(SSyncIndexMgr* pSyncIndexMgr);
char* syncIndexMgr2Str(SSyncIndexMgr* pSyncIndexMgr);
void syncIndexMgrPrint(SSyncIndexMgr* pObj);
void syncIndexMgrPrint2(char* s, SSyncIndexMgr* pObj);
void syncIndexMgrLog(SSyncIndexMgr* pObj);
void syncIndexMgrLog2(char* s, SSyncIndexMgr* pObj);
cJSON* syncIndexMgr2Json(SSyncIndexMgr* pSyncIndexMgr);
char* syncIndexMgr2Str(SSyncIndexMgr* pSyncIndexMgr);
void syncIndexMgrPrint(SSyncIndexMgr* pObj);
void syncIndexMgrPrint2(char* s, SSyncIndexMgr* pObj);
void syncIndexMgrLog(SSyncIndexMgr* pObj);
void syncIndexMgrLog2(char* s, SSyncIndexMgr* pObj);
cJSON* syncRpcMsg2Json(SRpcMsg* pRpcMsg);
cJSON* syncRpcUnknownMsg2Json();
......@@ -140,7 +140,6 @@ void syncRpcMsgPrint2(char* s, SRpcMsg* pMsg);
void syncRpcMsgLog(SRpcMsg* pMsg);
void syncRpcMsgLog2(char* s, SRpcMsg* pMsg);
// origin syncMessage
typedef struct SyncPing {
uint32_t bytes;
......@@ -153,7 +152,6 @@ typedef struct SyncPing {
char data[];
} SyncPing;
SyncPing* syncPingBuild(uint32_t dataLen);
SyncPing* syncPingBuild2(const SRaftId* srcId, const SRaftId* destId, int32_t vgId, const char* str);
SyncPing* syncPingBuild3(const SRaftId* srcId, const SRaftId* destId, int32_t vgId);
......
source/libs/sync/test/sync_test_lib/src/syncBatch.c
浏览文件 @ 80665854
......@@ -14,8 +14,8 @@
*/
#define _DEFAULT_SOURCE
#include "syncTest.h"
#include "syncBatch.h"
#include "syncTest.h"
// ---- message process SyncClientRequestBatch----
......
source/libs/sync/test/sync_test_lib/src/syncRaftStoreDebug.c
浏览文件 @ 80665854
......@@ -14,8 +14,8 @@
*/
#define _DEFAULT_SOURCE
#include "syncTest.h"
#include "cJSON.h"
#include "syncTest.h"
int32_t raftStoreFromJson(SRaftStore *pRaftStore, cJSON *pJson) { return 0; }
......
source/libs/tdb/src/db/tdbBtree.c
浏览文件 @ 80665854
......@@ -195,7 +195,8 @@ int tdbBtreeInsert(SBTree *pBt, const void *pKey, int kLen, const void *pVal, in
btc.idx++;
} else if (c == 0) {
// dup key not allowed
ASSERT(0);
tdbError("unable to insert dup key. pKey: %p, kLen: %d, btc: %p, pTxn: %p", pKey, kLen, &btc, pTxn);
// ASSERT(0);
return -1;
}
}
......
source/libs/transport/src/tmsgcb.c
浏览文件 @ 80665854
......@@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "tmsgcb.h"
#include "taoserror.h"
#include "transLog.h"
#include "trpc.h"
static SMsgCb defaultMsgCb;
......@@ -23,6 +24,7 @@ static SMsgCb defaultMsgCb;
void tmsgSetDefault(const SMsgCb* msgcb) { defaultMsgCb = *msgcb; }
int32_t tmsgPutToQueue(const SMsgCb* msgcb, EQueueType qtype, SRpcMsg* pMsg) {
ASSERT(msgcb != NULL);
int32_t code = (*msgcb->putToQueueFp)(msgcb->mgmt, qtype, pMsg);
if (code != 0) {
rpcFreeCont(pMsg->pCont);
......
source/libs/transport/src/transSvr.c
浏览文件 @ 80665854
......@@ -1259,6 +1259,7 @@ _return2:
tDebug("handle %p failed to send to release handle", exh);
return -1;
}
int transSendResponse(const STransMsg* msg) {
if (msg->info.noResp) {
rpcFreeCont(msg->pCont);
......
source/libs/wal/src/walMeta.c
浏览文件 @ 80665854
......@@ -285,6 +285,9 @@ void walAlignVersions(SWal* pWal) {
if (pWal->vers.lastVer < pWal->vers.snapshotVer) {
wWarn("vgId:%d, lastVer:%" PRId64 " is less than snapshotVer:%" PRId64 ". align with it.", pWal->cfg.vgId,
pWal->vers.lastVer, pWal->vers.snapshotVer);
if (pWal->vers.lastVer < pWal->vers.firstVer) {
pWal->vers.firstVer = pWal->vers.snapshotVer + 1;
}
pWal->vers.lastVer = pWal->vers.snapshotVer;
}
if (pWal->vers.commitVer < pWal->vers.snapshotVer) {
......
source/libs/wal/src/walWrite.c
浏览文件 @ 80665854
......@@ -70,7 +70,7 @@ int32_t walRestoreFromSnapshot(SWal *pWal, int64_t ver) {
pWal->lastRollSeq = -1;
taosArrayClear(pWal->fileInfoSet);
pWal->vers.firstVer = -1;
pWal->vers.firstVer = ver + 1;
pWal->vers.lastVer = ver;
pWal->vers.commitVer = ver;
pWal->vers.snapshotVer = ver;
......@@ -554,10 +554,15 @@ END:
return -1;
}
int64_t walAppendLog(SWal *pWal, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body, int32_t bodyLen) {
int64_t walAppendLog(SWal *pWal, int64_t index, tmsg_t msgType, SWalSyncInfo syncMeta, const void *body,
int32_t bodyLen) {
taosThreadMutexLock(&pWal->mutex);
int64_t index = pWal->vers.lastVer + 1;
if (index != pWal->vers.lastVer + 1) {
terrno = TSDB_CODE_WAL_INVALID_VER;
taosThreadMutexUnlock(&pWal->mutex);
return -1;
}
if (walCheckAndRoll(pWal) < 0) {
taosThreadMutexUnlock(&pWal->mutex);
......
tests/pytest/util/cases.py
浏览文件 @ 80665854
......@@ -63,7 +63,7 @@ class TDCases:
tdLog.info("total %d Linux test case(s) executed" % (runNum))
def runOneLinux(self, conn, fileName, replicaVar):
def runOneLinux(self, conn, fileName, replicaVar=1):
testModule = self.__dynamicLoadModule(fileName)
runNum = 0
......
tests/system-test/0-others/taosdShell.py
浏览文件 @ 80665854
......@@ -166,7 +166,7 @@ class TDTestCase:
# keyDict['c'] = cfgPath
# keyDict['P'] = self.serverPort
tdDnodes=cluster.dnodes
for i in range(5):
for i in range(len(tdDnodes)):
tdDnodes[i].stoptaosd()
......
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