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Merge pull request #18006 from taosdata/feature/3.0_mhli 

refactor(sync): if index less than wal.commitVer, do not truncate, otherwise it will print much log
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Shengliang Guan 2022-11-09 21:44:18 +08:00 committed by GitHub
parent 0ab95bb1fa fb9e62afe2
commit 2103df2907
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1 changed files with 6 additions and 0 deletions
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6
source/libs/sync/src/syncRaftLog.c
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@ -294,6 +294,12 @@ static int32_t raftLogTruncate(struct SSyncLogStore* pLogStore, SyncIndex fromIn
return 0; return 0;
} }
// need not truncate
SyncIndex walCommitVer = walGetCommittedVer(pWal);
if (fromIndex <= walCommitVer) {
return 0;
}
int32_t code = walRollback(pWal, fromIndex); int32_t code = walRollback(pWal, fromIndex);
if (code != 0) { if (code != 0) {
int32_t err = terrno; int32_t err = terrno;