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fix(tsdb): do some internal refactor.

This commit is contained in:
Haojun Liao 2023-12-04 09:03:40 +08:00
parent 7b0cf47fd6
commit 5467bba86b
2 changed files with 9 additions and 9 deletions
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16
source/dnode/vnode/src/tsdb/tsdbRead2.c
View File

@ -2087,7 +2087,7 @@ static bool isValidFileBlockRow(SBlockData* pBlockData, SFileBlockDumpInfo* pDum
return true;
}
static bool initLastBlockReader(SSttBlockReader* pLBlockReader, STableBlockScanInfo* pScanInfo, STsdbReader* pReader) {
static bool initSttBlockReader(SSttBlockReader* pLBlockReader, STableBlockScanInfo* pScanInfo, STsdbReader* pReader) {
// the last block reader has been initialized for this table.
if (pLBlockReader->uid == pScanInfo->uid) {
return hasDataInSttBlock(pLBlockReader);
@ -2139,7 +2139,7 @@ static bool initLastBlockReader(SSttBlockReader* pLBlockReader, STableBlockScanI
code = nextRowFromSttBlocks(pLBlockReader, pScanInfo, &pReader->info.verRange);
int64_t el = taosGetTimestampUs() - st;
pReader->cost.initLastBlockReader += (el / 1000.0);
pReader->cost.initSttBlockReader += (el / 1000.0);
tsdbDebug("init last block reader completed, elapsed time:%" PRId64 "us %s", el, pReader->idStr);
return code;
@ -2342,7 +2342,7 @@ static int32_t buildComposedDataBlock(STsdbReader* pReader) {
}
SBlockData* pBlockData = &pReader->status.fileBlockData;
initLastBlockReader(pSttBlockReader, pBlockScanInfo, pReader);
initSttBlockReader(pSttBlockReader, pBlockScanInfo, pReader);
while (1) {
bool hasBlockData = false;
@ -2601,7 +2601,7 @@ static int32_t doLoadSttBlockSequentially(STsdbReader* pReader) {
continue;
}
bool hasDataInLastFile = initLastBlockReader(pSttBlockReader, pScanInfo, pReader);
bool hasDataInLastFile = initSttBlockReader(pSttBlockReader, pScanInfo, pReader);
if (!hasDataInLastFile) {
bool hasNexTable = moveToNextTable(pUidList, pStatus);
if (!hasNexTable) {
@ -2685,7 +2685,7 @@ static int32_t doBuildDataBlock(STsdbReader* pReader) {
}
if (pScanInfo->sttKeyInfo.status == STT_FILE_READER_UNINIT) {
initLastBlockReader(pSttBlockReader, pScanInfo, pReader);
initSttBlockReader(pSttBlockReader, pScanInfo, pReader);
}
TSDBKEY keyInBuf = getCurrentKeyInBuf(pScanInfo, pReader);
@ -2730,7 +2730,7 @@ static int32_t doBuildDataBlock(STsdbReader* pReader) {
int64_t st = taosGetTimestampUs();
// let's load data from stt files
initLastBlockReader(pSttBlockReader, pScanInfo, pReader);
initSttBlockReader(pSttBlockReader, pScanInfo, pReader);
// no data in last block, no need to proceed.
while (hasDataInSttBlock(pSttBlockReader)) {
@ -4121,12 +4121,12 @@ void tsdbReaderClose2(STsdbReader* pReader) {
"build in-memory-block-time:%.2f ms, sttBlocks:%" PRId64 ", sttBlocks-time:%.2f ms, sttStatisBlock:%" PRId64
", stt-statis-Block-time:%.2f ms, composed-blocks:%" PRId64
", composed-blocks-time:%.2fms, STableBlockScanInfo size:%.2f Kb, createTime:%.2f ms,createSkylineIterTime:%.2f "
"ms, initLastBlockReader:%.2fms, %s",
"ms, initSttBlockReader:%.2fms, %s",
pReader, pCost->headFileLoad, pCost->headFileLoadTime, pCost->smaDataLoad, pCost->smaLoadTime, pCost->numOfBlocks,
pCost->blockLoadTime, pCost->buildmemBlock, pCost->sttCost.loadBlocks, pCost->sttCost.blockElapsedTime,
pCost->sttCost.loadStatisBlocks, pCost->sttCost.statisElapsedTime, pCost->composedBlocks,
pCost->buildComposedBlockTime, numOfTables * sizeof(STableBlockScanInfo) / 1000.0, pCost->createScanInfoList,
pCost->createSkylineIterTime, pCost->initLastBlockReader, pReader->idStr);
pCost->createSkylineIterTime, pCost->initSttBlockReader, pReader->idStr);
taosMemoryFree(pReader->idStr);

2
source/dnode/vnode/src/tsdb/tsdbReadUtil.h
View File

@ -109,7 +109,7 @@ typedef struct SReadCostSummary {
double buildComposedBlockTime;
double createScanInfoList;
double createSkylineIterTime;
double initLastBlockReader;
double initSttBlockReader;
} SReadCostSummary;
typedef struct STableUidList {