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Fix some review errors.

This commit is contained in:
xiao-77 2024-12-26 14:58:09 +08:00
parent de81bfb00d
commit 9fea6fd295
1 changed files with 8 additions and 14 deletions
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22
source/libs/wal/src/walRead.c
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@ -208,28 +208,22 @@ static int32_t walReadSeekVerImpl(SWalReader *pReader, int64_t ver) {
SWalFileInfo tmpInfo;
tmpInfo.firstVer = ver;
TAOS_UNUSED(taosThreadRwlockRdlock(&pWal->mutex));
SWalFileInfo *gloablPRet = taosArraySearch(pWal->fileInfoSet, &tmpInfo, compareWalFileInfo, TD_LE);
if (gloablPRet == NULL) {
SWalFileInfo *globalRet = taosArraySearch(pWal->fileInfoSet, &tmpInfo, compareWalFileInfo, TD_LE);
if (globalRet == NULL) {
wError("failed to find WAL log file with ver:%" PRId64, ver);
TAOS_UNUSED(taosThreadRwlockUnlock(&pWal->mutex));
TAOS_RETURN(TSDB_CODE_WAL_INVALID_VER);
}
SWalFileInfo *pRet = taosMemoryMalloc(sizeof(SWalFileInfo));
if (pRet == NULL) {
wError("failed to allocate memory for localRet");
TAOS_UNUSED(taosThreadRwlockUnlock(&pWal->mutex));
TAOS_RETURN(terrno);
}
TAOS_MEMCPY(pRet, gloablPRet, sizeof(SWalFileInfo));
SWalFileInfo pRet;
TAOS_MEMCPY(&pRet, globalRet, sizeof(SWalFileInfo));
TAOS_UNUSED(taosThreadRwlockUnlock(&pWal->mutex));
if (pReader->curFileFirstVer != pRet->firstVer) {
if (pReader->curFileFirstVer != pRet.firstVer) {
// error code was set inner
TAOS_CHECK_RETURN_WITH_FREE(walReadChangeFile(pReader, pRet->firstVer), pRet);
TAOS_CHECK_RETURN(walReadChangeFile(pReader, pRet.firstVer));
}
// error code was set inner
TAOS_CHECK_RETURN_WITH_FREE(walReadSeekFilePos(pReader, pRet->firstVer, ver), pRet);
taosMemoryFree(pRet);
TAOS_CHECK_RETURN(walReadSeekFilePos(pReader, pRet.firstVer, ver));
wDebug("vgId:%d, wal version reset from %" PRId64 " to %" PRId64, pReader->pWal->cfg.vgId, pReader->curVersion, ver);
pReader->curVersion = ver;
@ -484,7 +478,7 @@ int32_t walReadVer(SWalReader *pReader, int64_t ver) {
code = TSDB_CODE_WAL_FILE_CORRUPTED;
}
wError("vgId:%d, failed to read WAL record body, index:%" PRId64 ", from log file since %s",
pReader->pWal->cfg.vgId, ver, strerror(code));
pReader->pWal->cfg.vgId, ver, tstrerror(code));
TAOS_UNUSED(taosThreadMutexUnlock(&pReader->mutex));
TAOS_RETURN(code);
}