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fix(stream): fix shuffle vg id not initialized

This commit is contained in:
Liu Jicong 2022-06-11 15:03:23 +08:00
parent 6f4f6c14fa
commit 767b768e51
2 changed files with 34 additions and 26 deletions
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54
source/dnode/mnode/impl/src/mndScheduler.c
View File

@ -151,33 +151,36 @@ int32_t mndAddDispatcherToInnerTask(SMnode* pMnode, STrans* pTrans, SStreamObj*
ASSERT(pDb);
if (mndExtractDbInfo(pMnode, pDb, &pTask->shuffleDispatcher.dbInfo, NULL) < 0) {
sdbRelease(pMnode->pSdb, pDb);
ASSERT(0);
return -1;
}
sdbRelease(pMnode->pSdb, pDb);
SArray* pVgs = pTask->shuffleDispatcher.dbInfo.pVgroupInfos;
int32_t sz = taosArrayGetSize(pVgs);
SArray* sinkLv = taosArrayGetP(pStream->tasks, 0);
int32_t sinkLvSize = taosArrayGetSize(sinkLv);
for (int32_t i = 0; i < sz; i++) {
SVgroupInfo* pVgInfo = taosArrayGet(pVgs, i);
for (int32_t j = 0; j < sinkLvSize; j++) {
SStreamTask* pLastLevelTask = taosArrayGetP(sinkLv, j);
if (pLastLevelTask->nodeId == pVgInfo->vgId) {
pVgInfo->taskId = pLastLevelTask->taskId;
break;
}
SArray* pVgs = pTask->shuffleDispatcher.dbInfo.pVgroupInfos;
int32_t sz = taosArrayGetSize(pVgs);
SArray* sinkLv = taosArrayGetP(pStream->tasks, 0);
int32_t sinkLvSize = taosArrayGetSize(sinkLv);
for (int32_t i = 0; i < sz; i++) {
SVgroupInfo* pVgInfo = taosArrayGet(pVgs, i);
for (int32_t j = 0; j < sinkLvSize; j++) {
SStreamTask* pLastLevelTask = taosArrayGetP(sinkLv, j);
if (pLastLevelTask->nodeId == pVgInfo->vgId) {
pVgInfo->taskId = pLastLevelTask->taskId;
ASSERT(pVgInfo->taskId != 0);
break;
}
}
} else {
pTask->dispatchType = TASK_DISPATCH__FIXED;
pTask->dispatchMsgType = TDMT_STREAM_TASK_DISPATCH;
SArray* pArray = taosArrayGetP(pStream->tasks, 0);
// one sink only
ASSERT(taosArrayGetSize(pArray) == 1);
SStreamTask* lastLevelTask = taosArrayGetP(pArray, 0);
pTask->fixedEpDispatcher.taskId = lastLevelTask->taskId;
pTask->fixedEpDispatcher.nodeId = lastLevelTask->nodeId;
pTask->fixedEpDispatcher.epSet = lastLevelTask->epSet;
}
} else {
pTask->dispatchType = TASK_DISPATCH__FIXED;
pTask->dispatchMsgType = TDMT_STREAM_TASK_DISPATCH;
SArray* pArray = taosArrayGetP(pStream->tasks, 0);
// one sink only
ASSERT(taosArrayGetSize(pArray) == 1);
SStreamTask* lastLevelTask = taosArrayGetP(pArray, 0);
pTask->fixedEpDispatcher.taskId = lastLevelTask->taskId;
pTask->fixedEpDispatcher.nodeId = lastLevelTask->nodeId;
pTask->fixedEpDispatcher.epSet = lastLevelTask->epSet;
}
return 0;
}
@ -379,7 +382,10 @@ int32_t mndScheduleStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStream) {
pFinalTask->inputType = TASK_INPUT_TYPE__DATA_BLOCK;
// dispatch
mndAddDispatcherToInnerTask(pMnode, pTrans, pStream, pFinalTask);
if (mndAddDispatcherToInnerTask(pMnode, pTrans, pStream, pFinalTask) < 0) {
qDestroyQueryPlan(pPlan);
return -1;
}
// exec
pFinalTask->execType = TASK_EXEC__PIPE;

6
source/libs/stream/src/streamDispatch.c
View File

@ -100,7 +100,6 @@ int32_t streamBuildDispatchMsg(SStreamTask* pTask, SStreamDataBlock* data, SRpcM
.upstreamNodeId = pTask->nodeId,
.blockNum = blockNum,
};
qInfo("dispatch from task %d (child id %d)", pTask->taskId, pTask->childId);
req.data = taosArrayInit(blockNum, sizeof(void*));
req.dataLen = taosArrayInit(blockNum, sizeof(int32_t));
@ -142,11 +141,14 @@ int32_t streamBuildDispatchMsg(SStreamTask* pTask, SStreamDataBlock* data, SRpcM
break;
}
}
ASSERT(vgId != 0);
}
ASSERT(vgId != 0);
req.taskId = downstreamTaskId;
qInfo("dispatch from task %d (child id %d) to down stream task %d in vnode %d", pTask->taskId, pTask->childId,
downstreamTaskId, vgId);
// serialize
int32_t tlen;
tEncodeSize(tEncodeStreamDispatchReq, &req, tlen, code);