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add backpressure

This commit is contained in:
yihaoDeng 2023-04-04 12:38:56 +00:00
parent 1892b806b5
commit 5aff5aa93b
3 changed files with 4 additions and 4 deletions
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4
source/dnode/vnode/src/tq/tq.c
View File

@ -934,8 +934,8 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
pTask->refCnt = 1;
pTask->schedStatus = TASK_SCHED_STATUS__INACTIVE;
pTask->inputQueue = streamQueueOpen(128 << 10);
pTask->outputQueue = streamQueueOpen(128 << 10);
pTask->inputQueue = streamQueueOpen(512 << 10);
pTask->outputQueue = streamQueueOpen(512 << 10);
if (pTask->inputQueue == NULL || pTask->outputQueue == NULL) {
return -1;

2
source/util/src/terror.c
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@ -640,7 +640,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TDLITE_IVLD_OPEN_DIR, "Invalid TDLite open
// UTIL
TAOS_DEFINE_ERROR(TSDB_CODE_UTIL_QUEUE_OUT_OF_MEMORY, "Queue out of memory")
TAOS_DEFINE_ERROR(TSDB_CODE_UTIL_QUEUE_OUT_OF_MEMORY, "Queue out of memory")
#ifdef TAOS_ERROR_C
};

2
source/util/src/tqueue.c
View File

@ -169,7 +169,7 @@ int32_t taosWriteQitem(STaosQueue *queue, void *pItem) {
taosThreadMutexUnlock(&queue->mutex);
return code;
} else if (queue->itemLimit > 0 && queue->itemLimit + 1 > queue->itemLimit) {
} else if (queue->itemLimit > 0 && queue->numOfItems + 1 > queue->itemLimit) {
code = TSDB_CODE_UTIL_QUEUE_OUT_OF_MEMORY;
uError("item:%p failed to put into queue:%p, queue size limit: %" PRId64 ", reason: %s" PRId64, pItem, queue,
queue->itemLimit, tstrerror(code));