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fix(stream): check req id to remove expired check rsp .

This commit is contained in:
Haojun Liao 2024-04-23 10:03:01 +08:00
parent 315b86cf66
commit 34048937a4
2 changed files with 23 additions and 8 deletions
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18
source/libs/stream/src/streamStart.c
View File

@ -195,7 +195,7 @@ void streamTaskCheckDownstream(SStreamTask* pTask) {
streamTaskAddReqInfo(&pTask->taskCheckInfo, req.reqId, req.downstreamTaskId, pTask->id.idStr);
stDebug("s-task:%s (vgId:%d) stage:%" PRId64 " check single downstream task:0x%x(vgId:%d) ver:%" PRId64 "-%" PRId64
" window:%" PRId64 "-%" PRId64 " req:0x%" PRIx64,
" window:%" PRId64 "-%" PRId64 " reqId:0x%" PRIx64,
pTask->id.idStr, pTask->info.nodeId, req.stage, req.downstreamTaskId, req.downstreamNodeId,
pRange->range.minVer, pRange->range.maxVer, pWindow->skey, pWindow->ekey, req.reqId);
@ -218,8 +218,9 @@ void streamTaskCheckDownstream(SStreamTask* pTask) {
streamTaskAddReqInfo(&pTask->taskCheckInfo, req.reqId, req.downstreamTaskId, pTask->id.idStr);
stDebug("s-task:%s (vgId:%d) stage:%" PRId64 " check downstream task:0x%x (vgId:%d) (shuffle), idx:%d",
pTask->id.idStr, pTask->info.nodeId, req.stage, req.downstreamTaskId, req.downstreamNodeId, i);
stDebug("s-task:%s (vgId:%d) stage:%" PRId64
" check downstream task:0x%x (vgId:%d) (shuffle), idx:%d, reqId:%" PRIx64,
pTask->id.idStr, pTask->info.nodeId, req.stage, req.downstreamTaskId, req.downstreamNodeId, i, req.reqId);
streamSendCheckMsg(pTask, &req, pVgInfo->vgId, &pVgInfo->epSet);
}
} else { // for sink task, set it ready directly.
@ -395,7 +396,10 @@ int32_t streamProcessCheckRsp(SStreamTask* pTask, const SStreamTaskCheckRsp* pRs
}
if (pRsp->status == TASK_DOWNSTREAM_READY) {
streamTaskUpdateCheckInfo(pInfo, pRsp->downstreamTaskId, pRsp->status, now, pRsp->reqId, &left, id);
int32_t code = streamTaskUpdateCheckInfo(pInfo, pRsp->downstreamTaskId, pRsp->status, now, pRsp->reqId, &left, id);
if (code != TSDB_CODE_SUCCESS) {
return TSDB_CODE_SUCCESS;
}
if (left == 0) {
doProcessDownstreamReadyRsp(pTask); // all downstream tasks are ready, set the complete check downstream flag
@ -405,7 +409,11 @@ int32_t streamProcessCheckRsp(SStreamTask* pTask, const SStreamTaskCheckRsp* pRs
pRsp->upstreamNodeId, pRsp->downstreamTaskId, pRsp->downstreamNodeId, pRsp->status, total, left);
}
} else { // not ready, wait for 100ms and retry
streamTaskUpdateCheckInfo(pInfo, pRsp->downstreamTaskId, pRsp->status, now, pRsp->reqId, &left, id);
int32_t code = streamTaskUpdateCheckInfo(pInfo, pRsp->downstreamTaskId, pRsp->status, now, pRsp->reqId, &left, id);
if (code != TSDB_CODE_SUCCESS) {
return TSDB_CODE_SUCCESS; // return success in any cases.
}
if (pRsp->status == TASK_UPSTREAM_NEW_STAGE || pRsp->status == TASK_DOWNSTREAM_NOT_LEADER) {
if (pRsp->status == TASK_UPSTREAM_NEW_STAGE) {
stError("s-task:%s vgId:%d self vnode-transfer/leader-change/restart detected, old stage:%" PRId64

13
source/libs/stream/src/streamTask.c
View File

@ -1011,9 +1011,15 @@ int32_t streamTaskUpdateCheckInfo(STaskCheckInfo* pInfo, int32_t taskId, int32_t
for(int32_t i = 0; i < taosArrayGetSize(pInfo->pList); ++i) {
SDownstreamStatusInfo* p = taosArrayGet(pInfo->pList, i);
if (p->taskId == taskId) {
ASSERT(reqId == p->reqId);
// count down one, since it is ready now
if (reqId != p->reqId) {
stError("s-task:%s reqId:%" PRIx64 " expected:%" PRIx64
" expired check-rsp recv from downstream task:0x%x, discarded",
id, reqId, p->reqId, taskId);
return TSDB_CODE_FAILED;
}
// subtract one not-ready-task, since it is ready now
if ((p->status != TASK_DOWNSTREAM_READY) && (status == TASK_DOWNSTREAM_READY)) {
*pNotReady = atomic_sub_fetch_32(&pInfo->notReadyTasks, 1);
} else {
@ -1029,7 +1035,8 @@ int32_t streamTaskUpdateCheckInfo(STaskCheckInfo* pInfo, int32_t taskId, int32_t
}
taosThreadMutexUnlock(&pInfo->checkInfoLock);
stError("s-task:%s unexpected check rsp msg, downstream task:0x%x, reqId:%"PRIx64, id, taskId, reqId);
stError("s-task:%s unexpected check rsp msg, invalid downstream task:0x%x, reqId:%" PRIx64 " discarded", id, taskId,
reqId);
return TSDB_CODE_FAILED;
}