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fix(wal): set first version to -1 if all log rollbacked

This commit is contained in:
Liu Jicong 2022-06-24 11:13:40 +08:00
parent f2f5d68f3b
commit a1cc2571ee
1 changed files with 8 additions and 0 deletions
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8
source/libs/wal/src/walWrite.c
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@ -178,6 +178,10 @@ int32_t walRollback(SWal *pWal, int64_t ver) {
} }
((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->lastVer = ver - 1; ((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->lastVer = ver - 1;
((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->fileSize = entry.offset; ((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->fileSize = entry.offset;
if (((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->lastVer < ver - 1) {
ASSERT(((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->fileSize == 0);
((SWalFileInfo *)taosArrayGetLast(pWal->fileInfoSet))->firstVer = -1;
}
taosCloseFile(&pIdxTFile); taosCloseFile(&pIdxTFile);
taosCloseFile(&pLogTFile); taosCloseFile(&pLogTFile);
@ -395,8 +399,12 @@ int64_t walWriteWithSyncInfo(SWal *pWal, int64_t index, tmsg_t msgType, SSyncLog
} }
// set status // set status
if (pWal->vers.firstVer == -1) pWal->vers.firstVer = index;
pWal->vers.lastVer = index; pWal->vers.lastVer = index;
pWal->totSize += sizeof(SWalHead) + bodyLen; pWal->totSize += sizeof(SWalHead) + bodyLen;
if (walGetCurFileInfo(pWal)->firstVer == -1) {
walGetCurFileInfo(pWal)->firstVer = index;
}
walGetCurFileInfo(pWal)->lastVer = index; walGetCurFileInfo(pWal)->lastVer = index;
walGetCurFileInfo(pWal)->fileSize += sizeof(SWalHead) + bodyLen; walGetCurFileInfo(pWal)->fileSize += sizeof(SWalHead) + bodyLen;