xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix(stream): remove related fill-history if task in stop status.

This commit is contained in:
Haojun Liao 2024-03-04 19:31:47 +08:00
parent 0a814e97b5
commit 80fd3e0445
3 changed files with 27 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/libs/stream/tstream.h
View File

@ -782,7 +782,7 @@ bool streamTaskIsAllUpstreamClosed(SStreamTask* pTask);
bool streamTaskSetSchedStatusWait(SStreamTask* pTask);
int8_t streamTaskSetSchedStatusActive(SStreamTask* pTask);
int8_t streamTaskSetSchedStatusInactive(SStreamTask* pTask);
int32_t streamTaskClearHTaskAttr(SStreamTask* pTask, int32_t clearRelHalt, bool metaLock);
int32_t streamTaskClearHTaskAttr(SStreamTask* pTask, int32_t clearRelHalt);
int32_t streamTaskHandleEvent(SStreamTaskSM* pSM, EStreamTaskEvent event);
int32_t streamTaskOnHandleEventSuccess(SStreamTaskSM* pSM, EStreamTaskEvent event);

36
source/dnode/vnode/src/tqCommon/tqCommon.c
View File

@ -142,8 +142,10 @@ int32_t tqStreamTaskProcessUpdateReq(SStreamMeta* pMeta, SMsgCb* cb, SRpcMsg* pM
if (HAS_RELATED_FILLHISTORY_TASK(pTask)) {
ppHTask = (SStreamTask**)taosHashGet(pMeta->pTasksMap, &pTask->hTaskInfo.id, sizeof(pTask->hTaskInfo.id));
if (ppHTask == NULL || *ppHTask == NULL) {
tqError("vgId:%d failed to acquire fill-history task:0x%x when handling update, it may have been dropped already",
vgId, req.taskId);
tqError(
"vgId:%d failed to acquire fill-history task:0x%x when handling update, may have been dropped already, rel "
"stream task:0x%x",
vgId, (uint32_t)pTask->hTaskInfo.id.taskId, req.taskId);
CLEAR_RELATED_FILLHISTORY_TASK(pTask);
} else {
tqDebug("s-task:%s fill-history task update nodeEp along with stream task", (*ppHTask)->id.idStr);
@ -612,23 +614,35 @@ int32_t tqStreamTaskProcessDeployReq(SStreamMeta* pMeta, SMsgCb* cb, int64_t sve
int32_t tqStreamTaskProcessDropReq(SStreamMeta* pMeta, char* msg, int32_t msgLen) {
SVDropStreamTaskReq* pReq = (SVDropStreamTaskReq*)msg;
int32_t vgId = pMeta->vgId;
STaskId hTaskId = {0};
int32_t vgId = pMeta->vgId;
tqDebug("vgId:%d receive msg to drop s-task:0x%x", vgId, pReq->taskId);
SStreamTask* pTask = streamMetaAcquireTask(pMeta, pReq->streamId, pReq->taskId);
if (pTask != NULL) {
// drop the related fill-history task firstly
streamMetaWLock(pMeta);
STaskId id = {.streamId = pReq->streamId, .taskId = pReq->taskId};
SStreamTask** ppTask = (SStreamTask**)taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
if ((ppTask != NULL) && ((*ppTask) != NULL)) {
streamMetaAcquireOneTask(*ppTask);
SStreamTask* pTask = *ppTask;
if (HAS_RELATED_FILLHISTORY_TASK(pTask)) {
STaskId* pHTaskId = &pTask->hTaskInfo.id;
streamMetaUnregisterTask(pMeta, pHTaskId->streamId, pHTaskId->taskId);
tqDebug("s-task:0x%x vgId:%d drop fill-history task:0x%x firstly", pReq->taskId, vgId,
(int32_t)pHTaskId->taskId);
hTaskId.streamId = pTask->hTaskInfo.id.streamId;
hTaskId.taskId = pTask->hTaskInfo.id.taskId;
streamTaskClearHTaskAttr(pTask, pReq->resetRelHalt);
}
streamMetaReleaseTask(pMeta, pTask);
}
streamTaskClearHTaskAttr(pTask, pReq->resetRelHalt, true);
streamMetaWUnLock(pMeta);
// drop the related fill-history task firstly
if (hTaskId.taskId != 0 && hTaskId.streamId != 0) {
streamMetaUnregisterTask(pMeta, hTaskId.streamId, hTaskId.taskId);
tqDebug("s-task:0x%x vgId:%d drop rel fill-history task:0x%x firstly", pReq->taskId, vgId, (int32_t)hTaskId.taskId);
}
// drop the stream task now
streamMetaUnregisterTask(pMeta, pReq->streamId, pReq->taskId);

14
source/libs/stream/src/streamTask.c
View File

@ -766,21 +766,13 @@ int8_t streamTaskSetSchedStatusInactive(SStreamTask* pTask) {
return status;
}
int32_t streamTaskClearHTaskAttr(SStreamTask* pTask, int32_t resetRelHalt, bool metaLock) {
if (pTask == NULL) {
return TSDB_CODE_SUCCESS;
}
int32_t streamTaskClearHTaskAttr(SStreamTask* pTask, int32_t resetRelHalt) {
SStreamMeta* pMeta = pTask->pMeta;
STaskId sTaskId = {.streamId = pTask->streamTaskId.streamId, .taskId = pTask->streamTaskId.taskId};
if (pTask->info.fillHistory == 0) {
return TSDB_CODE_SUCCESS;
}
if (metaLock) {
streamMetaWLock(pMeta);
}
SStreamTask** ppStreamTask = (SStreamTask**)taosHashGet(pMeta->pTasksMap, &sTaskId, sizeof(sTaskId));
if (ppStreamTask != NULL) {
stDebug("s-task:%s clear the related stream task:0x%x attr to fill-history task", pTask->id.idStr,
@ -798,10 +790,6 @@ int32_t streamTaskClearHTaskAttr(SStreamTask* pTask, int32_t resetRelHalt, bool
taosThreadMutexUnlock(&(*ppStreamTask)->lock);
}
if (metaLock) {
streamMetaWUnLock(pMeta);
}
return TSDB_CODE_SUCCESS;
}