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fix(stream): record the start failure tasks

This commit is contained in:
Haojun Liao 2023-12-23 23:29:30 +08:00
parent c61203b55a
commit 25f798e42f
3 changed files with 18 additions and 11 deletions
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2
source/dnode/vnode/src/tqCommon/tqCommon.c
View File

@ -661,8 +661,6 @@ static int32_t restartStreamTasks(SStreamMeta* pMeta, bool isLeader) {
if (isLeader && !tsDisableStream) {
tqStreamTaskResetStatus(pMeta);
streamMetaWUnLock(pMeta);
tqInfo("vgId:%d start all stream tasks after reload tasks from disk", vgId);
streamMetaStartAllTasks(pMeta);
} else {
streamMetaResetStartInfo(&pMeta->startInfo);

20
source/libs/stream/src/streamMeta.c
View File

@ -1429,8 +1429,9 @@ int32_t streamMetaStartAllTasks(SStreamMeta* pMeta) {
int32_t vgId = pMeta->vgId;
int32_t numOfTasks = taosArrayGetSize(pMeta->pTaskList);
stDebug("vgId:%d start to check all %d stream task(s) downstream status", vgId, numOfTasks);
stInfo("vgId:%d start to check all %d stream task(s) downstream status", vgId, numOfTasks);
if (numOfTasks == 0) {
stInfo("vgId:%d start tasks completed", pMeta->vgId);
return TSDB_CODE_SUCCESS;
}
@ -1443,16 +1444,20 @@ int32_t streamMetaStartAllTasks(SStreamMeta* pMeta) {
streamMetaWUnLock(pMeta);
// broadcast the check downstream tasks msg
int64_t now = taosGetTimestampMs();
for (int32_t i = 0; i < numOfTasks; ++i) {
SStreamTaskId* pTaskId = taosArrayGet(pTaskList, i);
SStreamTask* pTask = streamMetaAcquireTask(pMeta, pTaskId->streamId, pTaskId->taskId);
SStreamTask* pTask = streamMetaAcquireTask(pMeta, pTaskId->streamId, pTaskId->taskId);
if (pTask == NULL) {
streamMetaUpdateTaskDownstreamStatus(pMeta, pTaskId->streamId, pTaskId->taskId, 0,
taosGetTimestampMs(), false);
stError("vgId:%d failed to acquire task:0x%x during start tasks", pMeta->vgId, pTaskId->taskId);
streamMetaUpdateTaskDownstreamStatus(pMeta, pTaskId->streamId, pTaskId->taskId, 0, now, false);
continue;
}
// fill-history task can only be launched by related stream tasks.
STaskExecStatisInfo* pInfo = &pTask->execInfo;
if (pTask->info.fillHistory == 1) {
streamMetaReleaseTask(pMeta, pTask);
continue;
@ -1465,8 +1470,7 @@ int32_t streamMetaStartAllTasks(SStreamMeta* pMeta) {
streamLaunchFillHistoryTask(pTask);
}
streamMetaUpdateTaskDownstreamStatus(pMeta, pTask->id.streamId, pTask->id.taskId, pTask->execInfo.init,
pTask->execInfo.start, true);
streamMetaUpdateTaskDownstreamStatus(pMeta, pTaskId->streamId, pTaskId->taskId, pInfo->init, pInfo->start, true);
streamMetaReleaseTask(pMeta, pTask);
continue;
}
@ -1474,12 +1478,16 @@ int32_t streamMetaStartAllTasks(SStreamMeta* pMeta) {
EStreamTaskEvent event = (HAS_RELATED_FILLHISTORY_TASK(pTask)) ? TASK_EVENT_INIT_STREAM_SCANHIST : TASK_EVENT_INIT;
int32_t ret = streamTaskHandleEvent(pTask->status.pSM, event);
if (ret != TSDB_CODE_SUCCESS) {
stError("vgId:%d failed to handle event:%d", pMeta->vgId, event);
code = ret;
streamMetaUpdateTaskDownstreamStatus(pMeta, pTaskId->streamId, pTaskId->taskId, pInfo->init, pInfo->start, false);
}
streamMetaReleaseTask(pMeta, pTask);
}
stInfo("vgId:%d start tasks completed", pMeta->vgId);
taosArrayDestroy(pTaskList);
return code;
}

7
source/libs/stream/src/streamStart.c
View File

@ -1114,9 +1114,9 @@ int32_t streamMetaUpdateTaskDownstreamStatus(SStreamMeta* pMeta, int64_t streamI
pStartInfo->readyTs = taosGetTimestampMs();
pStartInfo->elapsedTime = (pStartInfo->startTs != 0) ? pStartInfo->readyTs - pStartInfo->startTs : 0;
stDebug("vgId:%d all %d task(s) check downstream completed, last completed task:0x%x startTs:%" PRId64
stDebug("vgId:%d all %d task(s) check downstream completed, last completed task:0x%x (succ:%d) startTs:%" PRId64
", readyTs:%" PRId64 " total elapsed time:%.2fs",
pMeta->vgId, numOfTotal, taskId, pStartInfo->startTs, pStartInfo->readyTs,
pMeta->vgId, numOfTotal, taskId, ready, pStartInfo->startTs, pStartInfo->readyTs,
pStartInfo->elapsedTime / 1000.0);
// print the initialization elapsed time and info
@ -1128,7 +1128,8 @@ int32_t streamMetaUpdateTaskDownstreamStatus(SStreamMeta* pMeta, int64_t streamI
pStartInfo->completeFn(pMeta);
} else {
streamMetaWUnLock(pMeta);
stDebug("vgId:%d recv check downstream results:%d, total:%d", pMeta->vgId, numOfRecv, numOfTotal);
stDebug("vgId:%d recv check downstream results, s-task:0x%x succ:%d, received:%d, total:%d", pMeta->vgId, taskId,
ready, numOfRecv, numOfTotal);
}
return TSDB_CODE_SUCCESS;