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Merge pull request #25176 from taosdata/FIX/TD-29238-3.0 

enh: not to start snap replication if too many open files already
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Hongze Cheng 2024-03-26 09:26:00 +08:00 committed by GitHub
parent 520f36c99c ced7c19943
commit 4793e1d0eb
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1 changed files with 5 additions and 0 deletions
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source/libs/sync/src/syncPipeline.c
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@ -866,9 +866,14 @@ int32_t syncLogReplRecover(SSyncLogReplMgr* pMgr, SSyncNode* pNode, SyncAppendEn
SyncTerm term = -1;
SyncIndex firstVer = pNode->pLogStore->syncLogBeginIndex(pNode->pLogStore);
SyncIndex index = TMIN(pMsg->matchIndex, pNode->pLogBuf->matchIndex);
errno = 0;
if (pMsg->matchIndex < pNode->pLogBuf->matchIndex) {
term = syncLogReplGetPrevLogTerm(pMgr, pNode, index + 1);
if (term < 0 && (errno == ENFILE || errno == EMFILE)) {
sError("vgId:%d, failed to get prev log term since %s. index:%" PRId64, pNode->vgId, terrstr(), index + 1);
return -1;
}
if ((index + 1 < firstVer) || (term < 0) ||
(term != pMsg->lastMatchTerm && (index + 1 == firstVer || index == firstVer))) {
ASSERT(term >= 0 || terrno == TSDB_CODE_WAL_LOG_NOT_EXIST);