refact tsdb commit

src/tsdb/src/tsdbCommit.c

@@ -739,12 +739,6 @@ static int tsdbWriteBlock(SCommitH *pCommith, SDFile *pDFile, SDataCols *pDataCo
   ASSERT(rowsToWrite > 0 && rowsToWrite <= pCfg->maxRowsPerFileBlock);
   ASSERT((!isLast) || rowsToWrite < pCfg->minRowsPerFileBlock);
 
-  // Seek file
-  offset = tsdbSeekDFile(pDFile, 0, SEEK_END);
-  if (offset < 0) {
-    return -1;
-  }
-
   // Make buffer space
   if (tsdbMakeRoom((void **)(&TSDB_COMMIT_BUF(pCommith)), TSDB_BLOCK_STATIS_SIZE(pDataCols->numOfCols)) < 0) {
     return -1;
@@ -842,7 +836,7 @@ static int tsdbWriteBlock(SCommitH *pCommith, SDFile *pDFile, SDataCols *pDataCo
   tsdbUpdateDFileMagic(pDFile, POINTER_SHIFT(pBlockData, tsize - sizeof(TSCKSUM)));
 
   // Write the whole block to file
-  if (tsdbWriteDFile(pDFile, (void *)pBlockData, lsize) < lsize) {
+  if (tsdbAppendDFile(pDFile, (void *)pBlockData, lsize, &offset) < lsize) {
     return -1;
   }
 
@@ -1005,8 +999,7 @@ static int tsdbCommitMemData(SCommitH *pCommith, SCommitIter *pIter, TSKEY keyLi
 
     if (tsdbWriteBlock(pCommith, pDFile, pCommith->pDataCols, &block, isLast, true) < 0) return -1;
 
-    if (taosArrayPush(pCommith->aSupBlk, (void *)(&block)) == NULL) {
-      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+    if (tsdbCommitAddBlock(pCommith, &block, NULL, 0) < 0) {
       return -1;
     }
   }
@@ -1076,7 +1069,7 @@ static int tsdbMergeMemData(SCommitH *pCommith, SCommitIter *pIter, int bidx) {
     supBlock.numOfRows = pBlock->numOfRows + mInfo.rowsInserted - mInfo.rowsDeleteSucceed;
     supBlock.offset = taosArrayGetSize(pCommith->aSubBlk) * sizeof(SBlock);
 
-    if (tsdbCommitAddBlock(pCommith, &supBlock, subBlocks, pBlock->numOfSubBlocks + 1) < 0) return -1;
+    if (tsdbCommitAddBlock(pCommith, &supBlock, subBlocks, supBlock.numOfSubBlocks) < 0) return -1;
   } else {
     if (tsdbLoadBlockData(&(pCommith->readh), pBlock, NULL) < 0) return -1;
     if (tsdbMergeBlockData(pCommith, pIter, pCommith->readh.pDCols[0], keyLimit, bidx == (nBlocks - 1)) < 0) return -1;
@@ -1087,16 +1080,28 @@ static int tsdbMergeMemData(SCommitH *pCommith, SCommitIter *pIter, int bidx) {
 
 static int tsdbMoveBlock(SCommitH *pCommith, int bidx) {
   SBlock *pBlock = pCommith->readh.pBlkInfo->blocks + bidx;
-  SDFile *pCommitF = (pBlock->last) ? TSDB_COMMIT_LAST_FILE(pCommith) : TSDB_COMMIT_DATA_FILE(pCommith);
-  // SDFile *pReadF = (pBlock->last) ? TSDB_READ_LAST_FILE(&(pCommith->readh)) : TSDB_READ_DATA_FILE(&(pCommith->readh));
+  SDFile *pDFile;
   SBlock  block;
+  bool    isSameFile;
+
+  ASSERT(pBlock->numOfSubBlocks > 0);
 
-  if ((pBlock->last && pCommith->isLFileSame) || ((!pBlock->last) && pCommith->isDFileSame)) {
+  if (pBlock->last) {
+    pDFile = TSDB_COMMIT_LAST_FILE(pCommith);
+    isSameFile = pCommith->isLFileSame;
+  } else {
+    pDFile = TSDB_COMMIT_DATA_FILE(pCommith);
+    isSameFile = pCommith->isDFileSame;
+  }
+
+  if (isSameFile) {
     if (pBlock->numOfSubBlocks == 1) {
-      if (tsdbCommitAddBlock(pCommith, pBlock, NULL, 0) < 0) return -1;
+      if (tsdbCommitAddBlock(pCommith, pBlock, NULL, 0) < 0) {
+        return -1;
+      }
     } else {
       block = *pBlock;
-      block.offset = sizeof(SBlock) * taosArrayGetSize(pCommith->aSupBlk);
+      block.offset = sizeof(SBlock) * taosArrayGetSize(pCommith->aSubBlk);
 
       if (tsdbCommitAddBlock(pCommith, &block, POINTER_SHIFT(pCommith->readh.pBlkInfo, pBlock->offset),
                              pBlock->numOfSubBlocks) < 0) {
@@ -1105,7 +1110,7 @@ static int tsdbMoveBlock(SCommitH *pCommith, int bidx) {
     }
   } else {
     if (tsdbLoadBlockData(&(pCommith->readh), pBlock, NULL) < 0) return -1;
-    if (tsdbWriteBlock(pCommith, pCommitF, pCommith->readh.pDCols[0], &block, pBlock->last, true) < 0) return -1;
+    if (tsdbWriteBlock(pCommith, pDFile, pCommith->readh.pDCols[0], &block, pBlock->last, true) < 0) return -1;
     if (tsdbCommitAddBlock(pCommith, &block, NULL, 0) < 0) return -1;
   }
 
@@ -1113,14 +1118,12 @@ static int tsdbMoveBlock(SCommitH *pCommith, int bidx) {
 }
 
 static int tsdbCommitAddBlock(SCommitH *pCommith, const SBlock *pSupBlock, const SBlock *pSubBlocks, int nSubBlocks) {
-  ASSERT(pSupBlock != NULL);
-
   if (taosArrayPush(pCommith->aSupBlk, pSupBlock) < 0) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return -1;
   }
 
-  if (pSubBlocks && taosArrayPushBatch(pCommith->aSupBlk, pSubBlocks, nSubBlocks) < 0) {
+  if (pSubBlocks && taosArrayPushBatch(pCommith->aSubBlk, pSubBlocks, nSubBlocks) < 0) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return -1;
   }