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fix(stream): discard the repeat send consensus-checkpointId msg.

This commit is contained in:
Haojun Liao 2024-07-09 14:52:15 +08:00
parent acde36a25b
commit c71413c2aa
5 changed files with 18 additions and 4 deletions
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1
include/libs/stream/streamMsg.h
View File

@ -216,6 +216,7 @@ typedef struct SRestoreCheckpointInfo {
int64_t startTs;
int64_t streamId;
int64_t checkpointId; // latest checkpoint id
int32_t transId; // transaction id of the update the consensus-checkpointId transaction
int32_t taskId;
int32_t nodeId;
} SRestoreCheckpointInfo;

1
include/libs/stream/tstream.h
View File

@ -273,6 +273,7 @@ typedef struct SCheckpointInfo {
int64_t processedVer;
int64_t nextProcessVer; // current offset in WAL, not serialize it
int64_t msgVer;
int32_t consensusTransId;// consensus checkpoint id
SActiveCheckpointInfo* pActiveInfo;
} SCheckpointInfo;

1
source/dnode/mnode/impl/src/mndStreamUtil.c
View File

@ -846,6 +846,7 @@ static int32_t mndStreamSetChkptIdAction(SMnode *pMnode, STrans *pTrans, SStream
.checkpointId = checkpointId,
.startTs = ts,
.nodeId = pTask->info.nodeId,
.transId = pTrans->id,
};
int32_t code = 0;

17
source/dnode/vnode/src/tqCommon/tqCommon.c
View File

@ -1178,16 +1178,25 @@ int32_t tqStreamTaskProcessConsenChkptIdReq(SStreamMeta* pMeta, SRpcMsg* pMsg) {
taosThreadMutexLock(&pTask->lock);
ASSERT(pTask->chkInfo.checkpointId >= req.checkpointId);
if (pTask->chkInfo.consensusTransId >= req.transId) {
tqDebug("s-task:%s vgId:%d latest consensus transId:%d, expired consensus trans:%d, discard",
pTask->id.idStr, vgId, pTask->chkInfo.consensusTransId, req.transId);
taosThreadMutexUnlock(&pTask->lock);
streamMetaReleaseTask(pMeta, pTask);
return TSDB_CODE_SUCCESS;
}
if (pTask->chkInfo.checkpointId != req.checkpointId) {
tqDebug("s-task:%s vgId:%d update the checkpoint from %" PRId64 " to %" PRId64, pTask->id.idStr, vgId,
pTask->chkInfo.checkpointId, req.checkpointId);
tqDebug("s-task:%s vgId:%d update the checkpoint from %" PRId64 " to %" PRId64" transId:%d", pTask->id.idStr, vgId,
pTask->chkInfo.checkpointId, req.checkpointId, req.transId);
pTask->chkInfo.checkpointId = req.checkpointId;
tqSetRestoreVersionInfo(pTask);
} else {
tqDebug("s-task:%s vgId:%d consensus-checkpointId:%" PRId64 " equals to current checkpointId, not update",
pTask->id.idStr, vgId, req.checkpointId);
tqDebug("s-task:%s vgId:%d consensus-checkpointId:%" PRId64 " equals to current id, transId:%d not update",
pTask->id.idStr, vgId, req.checkpointId, req.transId);
}
pTask->chkInfo.consensusTransId = req.transId;
taosThreadMutexUnlock(&pTask->lock);
if (pMeta->role == NODE_ROLE_LEADER) {

2
source/libs/stream/src/streamMsg.c
View File

@ -638,6 +638,7 @@ int32_t tEncodeRestoreCheckpointInfo (SEncoder* pEncoder, const SRestoreCheckpoi
if (tEncodeI64(pEncoder, pReq->startTs) < 0) return -1;
if (tEncodeI64(pEncoder, pReq->streamId) < 0) return -1;
if (tEncodeI64(pEncoder, pReq->checkpointId) < 0) return -1;
if (tEncodeI32(pEncoder, pReq->transId) < 0) return -1;
if (tEncodeI32(pEncoder, pReq->taskId) < 0) return -1;
if (tEncodeI32(pEncoder, pReq->nodeId) < 0) return -1;
tEndEncode(pEncoder);
@ -649,6 +650,7 @@ int32_t tDecodeRestoreCheckpointInfo(SDecoder* pDecoder, SRestoreCheckpointInfo*
if (tDecodeI64(pDecoder, &pReq->startTs) < 0) return -1;
if (tDecodeI64(pDecoder, &pReq->streamId) < 0) return -1;
if (tDecodeI64(pDecoder, &pReq->checkpointId) < 0) return -1;
if (tDecodeI32(pDecoder, &pReq->transId) < 0) return -1;
if (tDecodeI32(pDecoder, &pReq->taskId) < 0) return -1;
if (tDecodeI32(pDecoder, &pReq->nodeId) < 0) return -1;
tEndDecode(pDecoder);