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fix(stream): set rwlock attr.

This commit is contained in:
Haojun Liao 2023-12-23 00:58:52 +08:00
parent 66bdace9eb
commit 5c1ff76082
1 changed files with 8 additions and 3 deletions
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11
source/libs/stream/src/streamMeta.c
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@ -375,7 +375,13 @@ SStreamMeta* streamMetaOpen(const char* path, void* ahandle, FTaskExpand expandF
stage);
pMeta->rid = taosAddRef(streamMetaId, pMeta);
taosThreadRwlockInit(&pMeta->lock, NULL);
TdThreadRwlockAttr attr;
taosThreadRwlockAttrInit(&attr);
pthread_rwlockattr_setkind_np(&attr, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
taosThreadRwlockInit(&pMeta->lock, &attr);
taosThreadRwlockAttrDestroy(&attr);
int64_t* pRid = taosMemoryMalloc(sizeof(int64_t));
memcpy(pRid, &pMeta->rid, sizeof(pMeta->rid));
@ -1386,6 +1392,7 @@ void streamMetaUpdateStageRole(SStreamMeta* pMeta, int64_t stage, bool isLeader)
}
pMeta->role = (isLeader)? NODE_ROLE_LEADER:NODE_ROLE_FOLLOWER;
streamMetaWUnLock(pMeta);
if (isLeader) {
stInfo("vgId:%d update meta stage:%" PRId64 ", prev:%" PRId64 " leader:%d, start to send Hb", pMeta->vgId,
@ -1395,8 +1402,6 @@ void streamMetaUpdateStageRole(SStreamMeta* pMeta, int64_t stage, bool isLeader)
stInfo("vgId:%d update meta stage:%" PRId64 " prev:%" PRId64 " leader:%d sendMsg beforeClosing:%d", pMeta->vgId,
prevStage, stage, isLeader, pMeta->sendMsgBeforeClosing);
}
streamMetaWUnLock(pMeta);
}
int32_t streamMetaStopAllTasks(SStreamMeta* pMeta) {