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Merge pull request #11333 from taosdata/feature/tq 

Feature/tq
This commit is contained in:
Liu Jicong 2022-04-09 10:51:41 +08:00 committed by GitHub
parent f072afe717 c765b0b826
commit 5d8f6a0354
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 6 deletions
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4
source/client/src/tmq.c
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@ -1044,7 +1044,7 @@ int32_t tmqAskEp(tmq_t* tmq, bool sync) {
int8_t epStatus = atomic_val_compare_exchange_8(&tmq->epStatus, 0, 1);
if (epStatus == 1) {
int32_t epSkipCnt = atomic_add_fetch_32(&tmq->epSkipCnt, 1);
tscDebug("consumer %ld skip ask ep cnt %d", tmq->consumerId, epSkipCnt);
tscTrace("consumer %ld skip ask ep cnt %d", tmq->consumerId, epSkipCnt);
if (epSkipCnt < 5000) return 0;
}
atomic_store_32(&tmq->epSkipCnt, 0);
@ -1235,7 +1235,7 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
int32_t vgStatus = atomic_val_compare_exchange_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE, TMQ_VG_STATUS__WAIT);
if (vgStatus != TMQ_VG_STATUS__IDLE) {
int32_t vgSkipCnt = atomic_add_fetch_32(&pVg->vgSkipCnt, 1);
tscDebug("consumer %ld epoch %d skip vg %d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId, vgSkipCnt);
tscTrace("consumer %ld epoch %d skip vg %d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId, vgSkipCnt);
continue;
/*if (vgSkipCnt < 10000) continue;*/
#if 0

6
source/dnode/vnode/src/tq/tq.c
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@ -316,7 +316,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
return 0;
}
vDebug("poll topic %s from consumer %ld (epoch %d) %s", pTopic->topicName, consumerId, pReq->epoch, pTopic->topicName);
vDebug("poll topic %s from consumer %ld (epoch %d) vg %d", pTopic->topicName, consumerId, pReq->epoch, pTq->pVnode->vgId);
rsp.reqOffset = pReq->currentOffset;
rsp.skipLogNum = 0;
@ -325,8 +325,8 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
/*if (fetchOffset > walGetLastVer(pTq->pWal) || walReadWithHandle(pTopic->pReadhandle, fetchOffset) < 0) {*/
// TODO
consumerEpoch = atomic_load_32(&pConsumer->epoch);
if (consumerEpoch > pReq->epoch) {
// TODO: return
if (consumerEpoch > reqEpoch) {
vDebug("tmq poll: consumer %ld (epoch %d) vg %d offset %ld, found new consumer epoch %d discard req epoch %d", consumerId, pReq->epoch, pTq->pVnode->vgId, fetchOffset, consumerEpoch, reqEpoch);
break;
}
SWalReadHead* pHead;

2
tests/test/c/tmqSim.c
View File

@ -226,7 +226,7 @@ void loop_consume(tmq_t* tmq) {
int32_t totalRows = 0;
int32_t skipLogNum = 0;
while (running) {
tmq_message_t* tmqMsg = tmq_consumer_poll(tmq, 4000);
tmq_message_t* tmqMsg = tmq_consumer_poll(tmq, 8000);
if (tmqMsg) {
totalMsgs++;