xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix(stream): reset the error code when trying to restore checkpoint.

This commit is contained in:
Haojun Liao 2024-05-19 22:36:09 +08:00
parent 2b44211928
commit 130f7a292d
2 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
source/libs/stream/src/streamBackendRocksdb.c
View File

@ -390,7 +390,7 @@ int32_t rebuildFromRemoteCheckpoint(const char* key, char* chkpPath, int64_t che
} else if (type == DATA_UPLOAD_RSYNC) {
return rebuildFromRemoteChkp_rsync(key, chkpPath, checkpointId, defaultPath);
} else {
stError("%s not remote backup checkpoint data for:%" PRId64" restore ", key, checkpointId);
stError("%s no remote backup checkpoint data for:%" PRId64, key, checkpointId);
}
return -1;
@ -543,7 +543,7 @@ int32_t restoreCheckpointData(const char* path, const char* key, int64_t chkptId
}
taosMemoryFree(checkpointRoot);
stDebug("%s check local default:%s, checkpointId:%" PRId64 " succ", key, defaultPath, chkptId);
stDebug("%s check local backend dir:%s, checkpointId:%" PRId64 " succ", key, defaultPath, chkptId);
char* chkptPath = taosMemoryCalloc(1, strlen(path) + 256);
if (chkptId > 0) {
@ -557,6 +557,7 @@ int32_t restoreCheckpointData(const char* path, const char* key, int64_t chkptId
if (code != 0) {
stError("failed to start stream backend at %s, reason: %s, restart from default defaultPath:%s", chkptPath,
tstrerror(code), defaultPath);
code = 0; // reset the error code
}
} else { // no valid checkpoint id
stInfo("%s no valid checkpoint ever generated, no need to copy checkpoint data", key);

10
source/libs/stream/src/streamMeta.c
View File

@ -791,11 +791,11 @@ int32_t streamMetaCommit(SStreamMeta* pMeta) {
}
int64_t streamMetaGetLatestCheckpointId(SStreamMeta* pMeta) {
int64_t chkpId = 0;
int64_t checkpointId = 0;
TBC* pCur = NULL;
if (tdbTbcOpen(pMeta->pTaskDb, &pCur, NULL) < 0) {
return chkpId;
return checkpointId;
}
void* pKey = NULL;
@ -816,16 +816,16 @@ int64_t streamMetaGetLatestCheckpointId(SStreamMeta* pMeta) {
}
tDecoderClear(&decoder);
chkpId = TMAX(chkpId, info.checkpointId);
checkpointId = TMAX(checkpointId, info.checkpointId);
}
stDebug("get max chkp id: %" PRId64 "", chkpId);
stDebug("vgId:%d get max checkpointId:%" PRId64, pMeta->vgId, checkpointId);
tdbFree(pKey);
tdbFree(pVal);
tdbTbcClose(pCur);
return chkpId;
return checkpointId;
}
// not allowed to return error code