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enh: simplify conditions of triggering snapshot

This commit is contained in:
Benguang Zhao 2023-03-06 20:24:47 +08:00
parent 325b3439df
commit 383459441d
1 changed files with 2 additions and 1 deletions
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3
source/libs/sync/src/syncPipeline.c
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@ -742,7 +742,8 @@ int32_t syncLogReplMgrProcessReplyAsRecovery(SSyncLogReplMgr* pMgr, SSyncNode* p
if (pMsg->matchIndex < pNode->pLogBuf->matchIndex) {
term = syncLogReplMgrGetPrevLogTerm(pMgr, pNode, index + 1);
if (term < 0 || (term != pMsg->lastMatchTerm && (index + 1 == firstVer || index == firstVer))) {
if ((index + 1 < firstVer) || (term < 0) ||
(term != pMsg->lastMatchTerm && (index + 1 == firstVer || index == firstVer))) {
ASSERT(term >= 0 || terrno == TSDB_CODE_WAL_LOG_NOT_EXIST);
if (syncNodeStartSnapshot(pNode, &destId) < 0) {
sError("vgId:%d, failed to start snapshot for peer dnode:%d", pNode->vgId, DID(&destId));