diff --git a/src/inc/tsdb.h b/src/inc/tsdb.h
index 05d29daad52c2eeeeee080b411ebedf4b7e8233f..79d9029dbc1603fe145e8b12553e2d03c028ac60 100644
--- a/src/inc/tsdb.h
+++ b/src/inc/tsdb.h
@@ -94,7 +94,7 @@ STsdbRepo *tsdbOpenRepo(STsdbCfg *pCfg, STsdbAppH *pAppH);
 int        tsdbCloseRepo(STsdbRepo *repo, int toCommit);
 int32_t    tsdbConfigRepo(STsdbRepo *repo, STsdbCfg *pCfg);
 int        tsdbGetState(STsdbRepo *repo);
-
+bool       tsdbInCompact(STsdbRepo *repo);
 // --------- TSDB TABLE DEFINITION
 typedef struct {
   uint64_t uid;  // the unique table ID
diff --git a/src/tsdb/src/tsdbCompact.c b/src/tsdb/src/tsdbCompact.c
index 635bba388a6063868ca002859044d0845cb5c163..2e8e81b65e565e2b09b5a70685ddfe0c85cd500b 100644
--- a/src/tsdb/src/tsdbCompact.c
+++ b/src/tsdb/src/tsdbCompact.c
@@ -12,11 +12,516 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-#include "tsdb.h"
+#include "tsdbint.h"
 
 #ifndef _TSDB_PLUGINS
 
-int   tsdbCompact(STsdbRepo *pRepo) { return 0; }
-void *tsdbCompactImpl(STsdbRepo *pRepo) { return NULL; }
+typedef struct {
+  STable *    pTable;
+  SBlockIdx * pBlkIdx;
+  SBlockIdx   bindex;
+  SBlockInfo *pInfo;
+} STableCompactH;
+
+typedef struct {
+  SRtn       rtn;
+  SFSIter    fsIter;
+  SArray *   tbArray;  // table array to cache table obj and block indexes
+  SReadH     readh;
+  SDFileSet  wSet;
+  SArray *   aBlkIdx;
+  SArray *   aSupBlk;
+  SDataCols *pDataCols;
+} SCompactH;
+
+#define TSDB_COMPACT_WSET(pComph) (&((pComph)->wSet))
+#define TSDB_COMPACT_REPO(pComph) TSDB_READ_REPO(&((pComph)->readh))
+#define TSDB_COMPACT_HEAD_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_HEAD)
+#define TSDB_COMPACT_DATA_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_DATA)
+#define TSDB_COMPACT_LAST_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_LAST)
+#define TSDB_COMPACT_BUF(pComph) TSDB_READ_BUF(&((pComph)->readh))
+#define TSDB_COMPACT_COMP_BUF(pComph) TSDB_READ_COMP_BUF(&((pComph)->readh))
+
+static int  tsdbAsyncCompact(STsdbRepo *pRepo);
+static void tsdbStartCompact(STsdbRepo *pRepo);
+static void tsdbEndCompact(STsdbRepo *pRepo, int eno);
+static int  tsdbCompactMeta(STsdbRepo *pRepo);
+static int  tsdbCompactTSData(STsdbRepo *pRepo);
+static int  tsdbCompactFSet(SCompactH *pComph, SDFileSet *pSet);
+static bool tsdbShouldCompact(SCompactH *pComph);
+static int  tsdbInitCompactH(SCompactH *pComph, STsdbRepo *pRepo);
+static void tsdbDestroyCompactH(SCompactH *pComph);
+static int  tsdbInitCompTbArray(SCompactH *pComph);
+static void tsdbDestroyCompTbArray(SCompactH *pComph);
+static int  tsdbCacheFSetIndex(SCompactH *pComph);
+static int  tsdbCompactFSetInit(SCompactH *pComph, SDFileSet *pSet);
+static void tsdbCompactFSetEnd(SCompactH *pComph);
+static int  tsdbCompactFSetImpl(SCompactH *pComph);
+static int  tsdbWriteBlockToRightFile(SCompactH *pComph, STable *pTable, SDataCols *pDataCols, void **ppBuf,
+                                      void **ppCBuf);
+
+int tsdbCompact(STsdbRepo *pRepo) { return tsdbAsyncCompact(pRepo); }
+
+void *tsdbCompactImpl(STsdbRepo *pRepo) {
+  // Check if there are files in TSDB FS to compact
+  if (REPO_FS(pRepo)->cstatus->pmf == NULL) {
+    tsdbInfo("vgId:%d no file to compact in FS", REPO_ID(pRepo));
+    return NULL;
+  }
+
+  tsdbStartCompact(pRepo);
+
+  if (tsdbCompactMeta(pRepo) < 0) {
+    tsdbError("vgId:%d failed to compact META data since %s", REPO_ID(pRepo), tstrerror(terrno));
+    goto _err;
+  }
+
+  if (tsdbCompactTSData(pRepo) < 0) {
+    tsdbError("vgId:%d failed to compact TS data since %s", REPO_ID(pRepo), tstrerror(terrno));
+    goto _err;
+  }
+
+  tsdbEndCompact(pRepo, TSDB_CODE_SUCCESS);
+  return NULL;
+
+_err:
+  pRepo->code = terrno;
+  tsdbEndCompact(pRepo, terrno);
+  return NULL;
+}
+
+static int tsdbAsyncCompact(STsdbRepo *pRepo) {
+  tsem_wait(&(pRepo->readyToCommit));
+  return tsdbScheduleCommit(pRepo, COMPACT_REQ);
+}
+
+static void tsdbStartCompact(STsdbRepo *pRepo) {
+  ASSERT(!pRepo->inCompact);
+  tsdbInfo("vgId:%d start to compact!", REPO_ID(pRepo));
+  tsdbStartFSTxn(pRepo, 0, 0);
+  pRepo->code = TSDB_CODE_SUCCESS;
+  pRepo->inCompact = true;
+}
+
+static void tsdbEndCompact(STsdbRepo *pRepo, int eno) {
+  if (eno != TSDB_CODE_SUCCESS) {
+    tsdbEndFSTxnWithError(REPO_FS(pRepo));
+  } else {
+    tsdbEndFSTxn(pRepo);
+  }
+  pRepo->inCompact = false;
+  tsdbInfo("vgId:%d compact over, %s", REPO_ID(pRepo), (eno == TSDB_CODE_SUCCESS) ? "succeed" : "failed");
+  tsem_post(&(pRepo->readyToCommit));
+}
+
+static int tsdbCompactMeta(STsdbRepo *pRepo) {
+  STsdbFS *pfs = REPO_FS(pRepo);
+  tsdbUpdateMFile(pfs, pfs->cstatus->pmf);
+  return 0;
+}
+
+static int tsdbCompactTSData(STsdbRepo *pRepo) {
+  SCompactH  compactH;
+  SDFileSet *pSet = NULL;
+
+  tsdbDebug("vgId:%d start to compact TS data", REPO_ID(pRepo));
+
+  // If no file, just return 0;
+  if (taosArrayGetSize(REPO_FS(pRepo)->cstatus->df) <= 0) {
+    tsdbDebug("vgId:%d no TS data file to compact, compact over", REPO_ID(pRepo));
+    return 0;
+  }
+
+  if (tsdbInitCompactH(&compactH, pRepo) < 0) {
+    return -1;
+  }
+
+  while ((pSet = tsdbFSIterNext(&(compactH.fsIter)))) {
+    // Remove those expired files
+    if (pSet->fid < compactH.rtn.minFid) {
+      tsdbInfo("vgId:%d FSET %d on level %d disk id %d expires, remove it", REPO_ID(pRepo), pSet->fid,
+               TSDB_FSET_LEVEL(pSet), TSDB_FSET_ID(pSet));
+      continue;
+    }
+
+    if (TSDB_FSET_LEVEL(pSet) == TFS_MAX_LEVEL) {
+      tsdbDebug("vgId:%d FSET %d on level %d, should not compact", REPO_ID(pRepo), pSet->fid, TFS_MAX_LEVEL);
+      tsdbUpdateDFileSet(REPO_FS(pRepo), pSet);
+      continue;
+    }
+
+    if (tsdbCompactFSet(&compactH, pSet) < 0) {
+      tsdbDestroyCompactH(&compactH);
+      tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
+      return -1;
+    }
+  }
+
+  tsdbDestroyCompactH(&compactH);
+  tsdbDebug("vgId:%d compact TS data over", REPO_ID(pRepo));
+  return 0;
+}
+
+static int tsdbCompactFSet(SCompactH *pComph, SDFileSet *pSet) {
+  STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
+  SDiskID    did;
+
+  tsdbDebug("vgId:%d start to compact FSET %d on level %d id %d", REPO_ID(pRepo), pSet->fid, TSDB_FSET_LEVEL(pSet),
+            TSDB_FSET_ID(pSet));
+
+  if (tsdbCompactFSetInit(pComph, pSet) < 0) {
+    return -1;
+  }
+
+  if (!tsdbShouldCompact(pComph)) {
+    tsdbDebug("vgId:%d no need to compact FSET %d", REPO_ID(pRepo), pSet->fid);
+    if (tsdbApplyRtnOnFSet(TSDB_COMPACT_REPO(pComph), pSet, &(pComph->rtn)) < 0) {
+      tsdbCompactFSetEnd(pComph);
+      return -1;
+    }
+  } else {
+    // Create new fset as compacted fset
+    tfsAllocDisk(tsdbGetFidLevel(pSet->fid, &(pComph->rtn)), &(did.level), &(did.id));
+    if (did.level == TFS_UNDECIDED_LEVEL) {
+      terrno = TSDB_CODE_TDB_NO_AVAIL_DISK;
+      tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
+      tsdbCompactFSetEnd(pComph);
+      return -1;
+    }
+
+    tsdbInitDFileSet(TSDB_COMPACT_WSET(pComph), did, REPO_ID(pRepo), TSDB_FSET_FID(pSet),
+                     FS_TXN_VERSION(REPO_FS(pRepo)));
+    if (tsdbCreateDFileSet(TSDB_COMPACT_WSET(pComph), true) < 0) {
+      tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
+      tsdbCompactFSetEnd(pComph);
+      return -1;
+    }
+
+    if (tsdbCompactFSetImpl(pComph) < 0) {
+      tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
+      tsdbRemoveDFileSet(TSDB_COMPACT_WSET(pComph));
+      tsdbCompactFSetEnd(pComph);
+      return -1;
+    }
+
+    tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
+    tsdbUpdateDFileSet(REPO_FS(pRepo), TSDB_COMPACT_WSET(pComph));
+    tsdbDebug("vgId:%d FSET %d compact over", REPO_ID(pRepo), pSet->fid);
+  }
+
+  tsdbCompactFSetEnd(pComph);
+  return 0;
+}
+
+static bool tsdbShouldCompact(SCompactH *pComph) {
+  STsdbRepo *     pRepo = TSDB_COMPACT_REPO(pComph);
+  STsdbCfg *      pCfg = REPO_CFG(pRepo);
+  SReadH *        pReadh = &(pComph->readh);
+  STableCompactH *pTh;
+  SBlock *        pBlock;
+  int             defaultRows = TSDB_DEFAULT_BLOCK_ROWS(pCfg->maxRowsPerFileBlock);
+  SDFile *        pDataF = TSDB_READ_DATA_FILE(pReadh);
+  SDFile *        pLastF = TSDB_READ_LAST_FILE(pReadh);
+
+  int     tblocks = 0;       // total blocks
+  int     nSubBlocks = 0;    // # of blocks with sub-blocks
+  int     nSmallBlocks = 0;  // # of blocks with rows < defaultRows
+  int64_t tsize = 0;
+
+  for (size_t i = 0; i < taosArrayGetSize(pComph->tbArray); i++) {
+    pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, i);
+
+    if (pTh->pTable == NULL || pTh->pBlkIdx == NULL) continue;
+
+    for (size_t bidx = 0; bidx < pTh->pBlkIdx->numOfBlocks; bidx++) {
+      tblocks++;
+      pBlock = pTh->pInfo->blocks + bidx;
+
+      if (pBlock->numOfRows < defaultRows) {
+        nSmallBlocks++;
+      }
+
+      if (pBlock->numOfSubBlocks > 1) {
+        nSubBlocks++;
+        for (int k = 0; k < pBlock->numOfSubBlocks; k++) {
+          SBlock *iBlock = ((SBlock *)POINTER_SHIFT(pTh->pInfo, pBlock->offset)) + k;
+          tsize = tsize + iBlock->len;
+        }
+      } else if (pBlock->numOfSubBlocks == 1) {
+        tsize += pBlock->len;
+      } else {
+        ASSERT(0);
+      }
+    }
+  }
+
+  return (((nSubBlocks * 1.0 / tblocks) > 0.33) || ((nSmallBlocks * 1.0 / tblocks) > 0.33) ||
+          (tsize * 1.0 / (pDataF->info.size + pLastF->info.size - 2 * TSDB_FILE_HEAD_SIZE) < 0.85));
+}
+
+static int tsdbInitCompactH(SCompactH *pComph, STsdbRepo *pRepo) {
+  STsdbCfg *pCfg = REPO_CFG(pRepo);
+
+  memset(pComph, 0, sizeof(*pComph));
+
+  TSDB_FSET_SET_CLOSED(TSDB_COMPACT_WSET(pComph));
+
+  tsdbGetRtnSnap(pRepo, &(pComph->rtn));
+  tsdbFSIterInit(&(pComph->fsIter), REPO_FS(pRepo), TSDB_FS_ITER_FORWARD);
+
+  if (tsdbInitReadH(&(pComph->readh), pRepo) < 0) {
+    return -1;
+  }
+
+  if (tsdbInitCompTbArray(pComph) < 0) {
+    tsdbDestroyCompactH(pComph);
+    return -1;
+  }
+
+  pComph->aBlkIdx = taosArrayInit(1024, sizeof(SBlockIdx));
+  if (pComph->aBlkIdx == NULL) {
+    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    tsdbDestroyCompactH(pComph);
+    return -1;
+  }
+
+  pComph->aSupBlk = taosArrayInit(1024, sizeof(SBlock));
+  if (pComph->aSupBlk == NULL) {
+    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    tsdbDestroyCompactH(pComph);
+    return -1;
+  }
+
+  pComph->pDataCols = tdNewDataCols(0, 0, pCfg->maxRowsPerFileBlock);
+  if (pComph->pDataCols == NULL) {
+    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    tsdbDestroyCompactH(pComph);
+    return -1;
+  }
+
+  return 0;
+}
+
+static void tsdbDestroyCompactH(SCompactH *pComph) {
+  pComph->pDataCols = tdFreeDataCols(pComph->pDataCols);
+  pComph->aSupBlk = taosArrayDestroy(pComph->aSupBlk);
+  pComph->aBlkIdx = taosArrayDestroy(pComph->aBlkIdx);
+  tsdbDestroyCompTbArray(pComph);
+  tsdbDestroyReadH(&(pComph->readh));
+  tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
+}
+
+static int tsdbInitCompTbArray(SCompactH *pComph) {  // Init pComp->tbArray
+  STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
+  STsdbMeta *pMeta = pRepo->tsdbMeta;
+
+  if (tsdbRLockRepoMeta(pRepo) < 0) return -1;
+
+  pComph->tbArray = taosArrayInit(pMeta->maxTables, sizeof(STableCompactH));
+  if (pComph->tbArray == NULL) {
+    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    tsdbUnlockRepoMeta(pRepo);
+    return -1;
+  }
+
+  // Note here must start from 0
+  for (int i = 0; i < pMeta->maxTables; i++) {
+    STableCompactH ch = {0};
+    if (pMeta->tables[i] != NULL) {
+      tsdbRefTable(pMeta->tables[i]);
+      ch.pTable = pMeta->tables[i];
+    }
+
+    if (taosArrayPush(pComph->tbArray, &ch) == NULL) {
+      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+      tsdbUnlockRepoMeta(pRepo);
+      return -1;
+    }
+  }
+
+  if (tsdbUnlockRepoMeta(pRepo) < 0) return -1;
+  return 0;
+}
+
+static void tsdbDestroyCompTbArray(SCompactH *pComph) {
+  STableCompactH *pTh;
+
+  if (pComph->tbArray == NULL) return;
+
+  for (size_t i = 0; i < taosArrayGetSize(pComph->tbArray); i++) {
+    pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, i);
+    if (pTh->pTable) {
+      tsdbUnRefTable(pTh->pTable);
+    }
+
+    pTh->pInfo = taosTZfree(pTh->pInfo);
+  }
+
+  pComph->tbArray = taosArrayDestroy(pComph->tbArray);
+}
+
+static int tsdbCacheFSetIndex(SCompactH *pComph) {
+  SReadH *pReadH = &(pComph->readh);
+
+  if (tsdbLoadBlockIdx(pReadH) < 0) {
+    return -1;
+  }
+
+  for (int tid = 1; tid < taosArrayGetSize(pComph->tbArray); tid++) {
+    STableCompactH *pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, tid);
+    pTh->pBlkIdx = NULL;
+
+    if (pTh->pTable == NULL) continue;
+    if (tsdbSetReadTable(pReadH, pTh->pTable) < 0) {
+      return -1;
+    }
+
+    if (pReadH->pBlkIdx == NULL) continue;
+    pTh->bindex = *(pReadH->pBlkIdx);
+    pTh->pBlkIdx = &(pTh->bindex);
+
+    if (tsdbMakeRoom((void **)(&(pTh->pInfo)), pTh->pBlkIdx->len) < 0) {
+      return -1;
+    }
+
+    if (tsdbLoadBlockInfo(pReadH, (void *)(pTh->pInfo)) < 0) {
+      return -1;
+    }
+  }
+
+  return 0;
+}
+
+static int tsdbCompactFSetInit(SCompactH *pComph, SDFileSet *pSet) {
+  taosArrayClear(pComph->aBlkIdx);
+  taosArrayClear(pComph->aSupBlk);
+
+  if (tsdbSetAndOpenReadFSet(&(pComph->readh), pSet) < 0) {
+    return -1;
+  }
+
+  if (tsdbCacheFSetIndex(pComph) < 0) {
+    tsdbCloseAndUnsetFSet(&(pComph->readh));
+    return -1;
+  }
+
+  return 0;
+}
+
+static void tsdbCompactFSetEnd(SCompactH *pComph) { tsdbCloseAndUnsetFSet(&(pComph->readh)); }
+
+static int tsdbCompactFSetImpl(SCompactH *pComph) {
+  STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
+  STsdbCfg * pCfg = REPO_CFG(pRepo);
+  SReadH *   pReadh = &(pComph->readh);
+  SBlockIdx  blkIdx;
+  void **    ppBuf = &(TSDB_COMPACT_BUF(pComph));
+  void **    ppCBuf = &(TSDB_COMPACT_COMP_BUF(pComph));
+  int        defaultRows = TSDB_DEFAULT_BLOCK_ROWS(pCfg->maxRowsPerFileBlock);
+
+  taosArrayClear(pComph->aBlkIdx);
+
+  for (int tid = 1; tid < taosArrayGetSize(pComph->tbArray); tid++) {
+    STableCompactH *pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, tid);
+    STSchema *      pSchema;
+
+    if (pTh->pTable == NULL || pTh->pBlkIdx == NULL) continue;
+
+    pSchema = tsdbGetTableSchemaImpl(pTh->pTable, true, true, -1);
+    taosArrayClear(pComph->aSupBlk);
+    if ((tdInitDataCols(pComph->pDataCols, pSchema) < 0) || (tdInitDataCols(pReadh->pDCols[0], pSchema) < 0) ||
+        (tdInitDataCols(pReadh->pDCols[1], pSchema) < 0)) {
+      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+      return -1;
+    }
+    tdFreeSchema(pSchema);
+
+    // Loop to compact each block data
+    for (int i = 0; i < pTh->pBlkIdx->numOfBlocks; i++) {
+      SBlock *pBlock = pTh->pInfo->blocks + i;
+
+      // Load the block data
+      if (tsdbLoadBlockData(pReadh, pBlock, pTh->pInfo) < 0) {
+        return -1;
+      }
+
+      // Merge pComph->pDataCols and pReadh->pDCols[0] and write data to file
+      if (pComph->pDataCols->numOfRows == 0 && pBlock->numOfRows >= defaultRows) {
+        if (tsdbWriteBlockToRightFile(pComph, pTh->pTable, pReadh->pDCols[0], ppBuf, ppCBuf) < 0) {
+          return -1;
+        }
+      } else {
+        int ridx = 0;
+
+        while (true) {
+          if (pReadh->pDCols[0]->numOfRows - ridx == 0) break;
+          int rowsToMerge = MIN(pReadh->pDCols[0]->numOfRows - ridx, defaultRows - pComph->pDataCols->numOfRows);
+
+          tdMergeDataCols(pComph->pDataCols, pReadh->pDCols[0], rowsToMerge, &ridx);
+
+          if (pComph->pDataCols->numOfRows < defaultRows) {
+            break;
+          }
+
+          if (tsdbWriteBlockToRightFile(pComph, pTh->pTable, pComph->pDataCols, ppBuf, ppCBuf) < 0) {
+            return -1;
+          }
+          tdResetDataCols(pComph->pDataCols);
+        }
+      }
+    }
+
+    if (pComph->pDataCols->numOfRows > 0 &&
+        tsdbWriteBlockToRightFile(pComph, pTh->pTable, pComph->pDataCols, ppBuf, ppCBuf) < 0) {
+      return -1;
+    }
+
+    if (tsdbWriteBlockInfoImpl(TSDB_COMPACT_HEAD_FILE(pComph), pTh->pTable, pComph->aSupBlk, NULL, ppBuf, &blkIdx) <
+        0) {
+      return -1;
+    }
+
+    if ((blkIdx.numOfBlocks > 0) && (taosArrayPush(pComph->aBlkIdx, (void *)(&blkIdx)) == NULL)) {
+      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+      return -1;
+    }
+  }
+
+  if (tsdbWriteBlockIdx(TSDB_COMPACT_HEAD_FILE(pComph), pComph->aBlkIdx, ppBuf) < 0) {
+    return -1;
+  }
+
+  return 0;
+}
+
+static int tsdbWriteBlockToRightFile(SCompactH *pComph, STable *pTable, SDataCols *pDataCols, void **ppBuf,
+                                     void **ppCBuf) {
+  STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
+  STsdbCfg * pCfg = REPO_CFG(pRepo);
+  SDFile *   pDFile;
+  bool       isLast;
+  SBlock     block;
+
+  ASSERT(pDataCols->numOfRows > 0);
+
+  if (pDataCols->numOfRows < pCfg->minRowsPerFileBlock) {
+    pDFile = TSDB_COMPACT_LAST_FILE(pComph);
+    isLast = true;
+  } else {
+    pDFile = TSDB_COMPACT_DATA_FILE(pComph);
+    isLast = false;
+  }
+
+  if (tsdbWriteBlockImpl(pRepo, pTable, pDFile, pDataCols, &block, isLast, true, ppBuf, ppCBuf) < 0) {
+    return -1;
+  }
+
+  if (taosArrayPush(pComph->aSupBlk, (void *)(&block)) == NULL) {
+    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    return -1;
+  }
+
+  return 0;
+}
 
 #endif
\ No newline at end of file
diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c
index 85ed0821ac1f5e4f8ee55258c01dc13e4f9cc9de..0cbabb8909814bc15e949f224cab4e21e2427660 100644
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
@@ -195,6 +195,8 @@ STsdbRepoInfo *tsdbGetStatus(STsdbRepo *pRepo) { return NULL; }
 
 int tsdbGetState(STsdbRepo *repo) { return repo->state; }
 
+bool tsdbInCompact(STsdbRepo *repo) { return repo->inCompact; }
+
 void tsdbReportStat(void *repo, int64_t *totalPoints, int64_t *totalStorage, int64_t *compStorage) {
   ASSERT(repo != NULL);
   STsdbRepo *pRepo = repo;