Merge pull request #4244 from taosdata/feature/TD-2066

Feature/td 2066

src/inc/tsdb.h

@@ -83,7 +83,7 @@ STsdbCfg *tsdbGetCfg(const TSDB_REPO_T *repo);
 int          tsdbCreateRepo(char *rootDir, STsdbCfg *pCfg);
 int32_t      tsdbDropRepo(char *rootDir);
 TSDB_REPO_T *tsdbOpenRepo(char *rootDir, STsdbAppH *pAppH);
-void         tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit);
+int          tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit);
 int32_t      tsdbConfigRepo(TSDB_REPO_T *repo, STsdbCfg *pCfg);
 int          tsdbGetState(TSDB_REPO_T *repo);
 

src/tsdb/inc/tsdbMain.h

@@ -235,6 +235,7 @@ typedef struct {
   sem_t           readyToCommit;
   pthread_mutex_t mutex;
   bool            repoLocked;
+  int32_t         code; // Commit code
 } STsdbRepo;
 
 // ------------------ tsdbRWHelper.c

src/tsdb/src/tsdbCommit.c

@@ -28,6 +28,8 @@ void *tsdbCommitData(STsdbRepo *pRepo) {
   tsdbInfo("vgId:%d start to commit! keyFirst %" PRId64 " keyLast %" PRId64 " numOfRows %" PRId64 " meta rows: %d",
            REPO_ID(pRepo), pMem->keyFirst, pMem->keyLast, pMem->numOfRows, listNEles(pMem->actList));
 
+  pRepo->code = TSDB_CODE_SUCCESS;
+
   // Commit to update meta file
   if (tsdbCommitMeta(pRepo) < 0) {
     tsdbError("vgId:%d error occurs while committing META data since %s", REPO_ID(pRepo), tstrerror(terrno));
@@ -49,6 +51,7 @@ void *tsdbCommitData(STsdbRepo *pRepo) {
 
 _err:
   ASSERT(terrno != TSDB_CODE_SUCCESS);
+  pRepo->code = terrno;
   tsdbInfo("vgId:%d commit over, failed", REPO_ID(pRepo));
   tsdbEndCommit(pRepo, terrno);
 

src/tsdb/src/tsdbMain.c

@@ -134,17 +134,20 @@ _err:
 }
 
 // Note: all working thread and query thread must stopped when calling this function
-void tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) {
+int tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) {
-  if (repo == NULL) return;
+  if (repo == NULL) return 0;
 
   STsdbRepo *pRepo = (STsdbRepo *)repo;
   int        vgId = REPO_ID(pRepo);
 
+  terrno = TSDB_CODE_SUCCESS;
+
   tsdbStopStream(pRepo);
 
   if (toCommit) {
     tsdbAsyncCommit(pRepo);
     sem_wait(&(pRepo->readyToCommit));
+    terrno = pRepo->code;
   }
   tsdbUnRefMemTable(pRepo, pRepo->mem);
   tsdbUnRefMemTable(pRepo, pRepo->imem);
@@ -156,6 +159,12 @@ void tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) {
   tsdbCloseMeta(pRepo);
   tsdbFreeRepo(pRepo);
   tsdbDebug("vgId:%d repository is closed", vgId);
+
+  if (terrno != TSDB_CODE_SUCCESS) {
+    return -1;
+  } else {
+    return 0;
+  }
 }
 
 uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int64_t *size) {
@@ -619,6 +628,7 @@ static STsdbRepo *tsdbNewRepo(char *rootDir, STsdbAppH *pAppH, STsdbCfg *pCfg) {
   }
 
   pRepo->state = TSDB_STATE_OK;
+  pRepo->code = TSDB_CODE_SUCCESS;
 
   int code = pthread_mutex_init(&pRepo->mutex, NULL);
   if (code != 0) {

src/tsdb/src/tsdbMemTable.c

@@ -209,6 +209,10 @@ int tsdbAsyncCommit(STsdbRepo *pRepo) {
 
   sem_wait(&(pRepo->readyToCommit));
 
+  if (pRepo->code != TSDB_CODE_SUCCESS) {
+    tsdbWarn("vgId:%d try to commit when TSDB not in good state: %s", REPO_ID(pRepo), tstrerror(terrno));
+  }
+
   if (pRepo->appH.notifyStatus) pRepo->appH.notifyStatus(pRepo->appH.appH, TSDB_STATUS_COMMIT_START, TSDB_CODE_SUCCESS);
   if (tsdbLockRepo(pRepo) < 0) return -1;
   pRepo->imem = pRepo->mem;
@@ -223,10 +227,18 @@ int tsdbAsyncCommit(STsdbRepo *pRepo) {
 
 int tsdbSyncCommit(TSDB_REPO_T *repo) {
   STsdbRepo *pRepo = (STsdbRepo *)repo;
+
   tsdbAsyncCommit(pRepo);
   sem_wait(&(pRepo->readyToCommit));
   sem_post(&(pRepo->readyToCommit));
+
+  if (pRepo->code != TSDB_CODE_SUCCESS) {
+    terrno = pRepo->code;
+    return -1;
+  } else {
+    terrno = TSDB_CODE_SUCCESS;
     return 0;
+  }
 }
 
 /**