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minor changes

This commit is contained in:
Shengliang Guan 2022-01-04 13:40:47 +08:00
parent efb3d812b1
commit 81e7ff450e
3 changed files with 12 additions and 12 deletions
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16
source/dnode/mnode/impl/src/mndSync.c
View File

@ -54,7 +54,7 @@ static int32_t mndRestoreWal(SMnode *pMnode) {
int64_t start = walGetFirstVer(pWal);
int64_t end = walGetLastVer(pWal);
start = MAX(lastSdbVer, start);
start = MAX(lastSdbVer + 1, start);
for (int64_t ver = start; ver >= 0 && ver <= end; ++ver) {
if (walReadWithHandle(pHandle, ver) < 0) {
@ -79,19 +79,19 @@ static int32_t mndRestoreWal(SMnode *pMnode) {
}
int64_t sdbVer = sdbUpdateVer(pSdb, 0);
if (sdbVer != lastSdbVer) {
if (walBeginSnapshot(pWal, sdbVer) < 0) {
goto WAL_RESTORE_OVER;
}
if (walBeginSnapshot(pWal, sdbVer) < 0) {
goto WAL_RESTORE_OVER;
}
if (sdbVer != lastSdbVer) {
mInfo("sdb restore wal from %" PRId64 " to %" PRId64, lastSdbVer, sdbVer);
if (sdbWriteFile(pSdb) != 0) {
goto WAL_RESTORE_OVER;
}
}
if (walEndSnapshot(pWal) < 0) {
goto WAL_RESTORE_OVER;
}
if (walEndSnapshot(pWal) < 0) {
goto WAL_RESTORE_OVER;
}
code = 0;

6
source/dnode/mnode/sdb/src/sdbFile.c
View File

@ -81,7 +81,7 @@ static int32_t sdbReadFileHead(SSdb *pSdb, FileFd fd) {
}
char reserve[SDB_RESERVE_SIZE] = {0};
ret = taosWriteFile(fd, reserve, sizeof(reserve));
ret = taosReadFile(fd, reserve, sizeof(reserve));
if (ret < 0) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
@ -122,7 +122,7 @@ static int32_t sdbWriteFileHead(SSdb *pSdb, FileFd fd) {
}
}
char reserve[512] = {0};
char reserve[SDB_RESERVE_SIZE] = {0};
if (taosWriteFile(fd, reserve, sizeof(reserve)) != sizeof(reserve)) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
@ -210,7 +210,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
code = 0;
pSdb->lastCommitVer = pSdb->curVer;
mError("read file:%s successfully, ver:%" PRId64, file, pSdb->lastCommitVer);
mDebug("read file:%s successfully, ver:%" PRId64, file, pSdb->lastCommitVer);
PARSE_SDB_DATA_ERROR:
taosCloseFile(fd);

2
source/libs/wal/src/walWrite.c
View File

@ -148,7 +148,7 @@ int32_t walBeginSnapshot(SWal *pWal, int64_t ver) {
int32_t walEndSnapshot(SWal *pWal) {
int64_t ver = pWal->vers.verInSnapshotting;
if (ver == -1) return -1;
if (ver == -1) return 0;
pWal->vers.snapshotVer = ver;
int ts = taosGetTimestampSec();