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Merge branch 'develop' into feature/2.0tsdb

This commit is contained in:
Hongze Cheng 2020-07-21 13:34:09 +08:00
parent 9d171f5ca6 3ae155445f
commit 5716d72e32
8 changed files with 38 additions and 26 deletions
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8
src/kit/taosdemo/taosdemo.c
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@ -361,7 +361,7 @@ int main(int argc, char *argv[]) {
arguments.num_of_DPT = 100000;
arguments.num_of_RPR = 1000;
arguments.use_metric = true;
arguments.insert_only = true;
arguments.insert_only = false;
// end change
argp_parse(&argp, argc, argv, 0, 0, &arguments);
@ -954,13 +954,13 @@ void *readMetric(void *sarg) {
for (int i = 1; i <= m; i++) {
if (i == 1) {
sprintf(tempS, "index = %d", i);
sprintf(tempS, "areaid = %d", i);
} else {
sprintf(tempS, " or index = %d ", i);
sprintf(tempS, " or areaid = %d ", i);
}
strcat(condition, tempS);
sprintf(command, "select %s from m1 where %s", aggreFunc[j], condition);
sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
printf("Where condition: %s\n", condition);
fprintf(fp, "%s\n", command);

2
src/query/inc/qResultbuf.h
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@ -42,6 +42,7 @@ typedef struct SDiskbasedResultBuf {
void* iBuf; // inmemory buf
void* handle; // for debug purpose
void* emptyDummyIdList; // dummy id list
} SDiskbasedResultBuf;
#define DEFAULT_INTERN_BUF_PAGE_SIZE (1024L)
@ -87,7 +88,6 @@ SIDList getDataBufPagesIdList(SDiskbasedResultBuf* pResultBuf, int32_t groupId);
* @param id
* @return
*/
//#define getResBufPage(buf, id) ((tFilePage*)((buf)->pBuf + (buf)->pageSize * (id)))
static FORCE_INLINE tFilePage* getResBufPage(SDiskbasedResultBuf* pResultBuf, int32_t id) {
if (id < pResultBuf->inMemPages) {
return (tFilePage*) ((char*) pResultBuf->iBuf + id * pResultBuf->pageSize);

4
src/query/src/qResultbuf.c
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@ -36,6 +36,7 @@ int32_t createDiskbasedResultBuffer(SDiskbasedResultBuf** pResultBuf, int32_t nu
pResBuf->fd = FD_INITIALIZER;
pResBuf->pBuf = NULL;
pResBuf->emptyDummyIdList = taosArrayInit(1, sizeof(int32_t));
qDebug("QInfo:%p create resBuf for output, page size:%d, initial pages:%d, %" PRId64 "bytes", handle,
pResBuf->pageSize, pResBuf->numOfPages, pResBuf->totalBufSize);
@ -173,7 +174,7 @@ int32_t getNumOfRowsPerPage(SDiskbasedResultBuf* pResultBuf) { return pResultBuf
SIDList getDataBufPagesIdList(SDiskbasedResultBuf* pResultBuf, int32_t groupId) {
int32_t slot = getGroupIndex(pResultBuf, groupId);
if (slot < 0) {
return taosArrayInit(1, sizeof(int32_t));
return pResultBuf->emptyDummyIdList;
} else {
return taosArrayGetP(pResultBuf->list, slot);
}
@ -206,6 +207,7 @@ void destroyResultBuf(SDiskbasedResultBuf* pResultBuf, void* handle) {
}
taosArrayDestroy(pResultBuf->list);
taosArrayDestroy(pResultBuf->emptyDummyIdList);
taosHashCleanup(pResultBuf->idsTable);
tfree(pResultBuf->iBuf);

4
src/query/tests/CMakeLists.txt
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@ -11,5 +11,5 @@ IF (HEADER_GTEST_INCLUDE_DIR AND LIB_GTEST_STATIC_DIR)
AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} SOURCE_LIST)
ADD_EXECUTABLE(queryTest ${SOURCE_LIST})
TARGET_LINK_LIBRARIES(queryTest taos query gtest pthread)
ENDIF()
TARGET_LINK_LIBRARIES(queryTest taos query gtest pthread gcov)
ENDIF()

1
src/tsdb/inc/tsdbMain.h
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@ -440,6 +440,7 @@ int tsdbUpdateFileHeader(SFile* pFile, uint32_t version);
int tsdbEncodeSFileInfo(void** buf, const STsdbFileInfo* pInfo);
void* tsdbDecodeSFileInfo(void* buf, STsdbFileInfo* pInfo);
void tsdbRemoveFileGroup(STsdbRepo* pRepo, SFileGroup* pFGroup);
void tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey);
// ------------------ tsdbRWHelper.c
#define TSDB_HELPER_CLEAR_STATE 0x0 // Clear state

3
src/tsdb/src/tsdbMemTable.c
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@ -31,7 +31,6 @@ static int tsdbCommitMeta(STsdbRepo *pRepo);
static void tsdbEndCommit(STsdbRepo *pRepo);
static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSKEY maxKey);
static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHelper *pHelper, SDataCols *pDataCols);
static void tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey);
static SCommitIter *tsdbCreateCommitIters(STsdbRepo *pRepo);
static void tsdbDestroyCommitIters(SCommitIter *iters, int maxTables);
@ -544,7 +543,7 @@ static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSK
return 0;
}
static void tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey) {
void tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey) {
*minKey = fileId * daysPerFile * tsMsPerDay[precision];
*maxKey = *minKey + daysPerFile * tsMsPerDay[precision] - 1;
}

38
src/tsdb/src/tsdbRead.c
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@ -128,8 +128,7 @@ typedef struct STsdbQueryHandle {
static void changeQueryHandleForLastrowQuery(TsdbQueryHandleT pqHandle);
static void changeQueryHandleForInterpQuery(TsdbQueryHandleT pHandle);
static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo* pCheckInfo, SCompBlock* pBlock,
SArray* sa);
static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo* pCheckInfo, SCompBlock* pBlock);
static int32_t binarySearchForKey(char* pValue, int num, TSKEY key, int order);
static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int maxRowsToRead, STimeWindow* win,
STsdbQueryHandle* pQueryHandle);
@ -695,7 +694,7 @@ static void handleDataMergeIfNeeded(STsdbQueryHandle* pQueryHandle, SCompBlock*
}
doLoadFileDataBlock(pQueryHandle, pBlock, pCheckInfo);
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock, pQueryHandle->defaultLoadColumn);
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock);
} else {
/*
* no data in cache, only load data from file
@ -711,6 +710,7 @@ static void handleDataMergeIfNeeded(STsdbQueryHandle* pQueryHandle, SCompBlock*
cur->mixBlock = false;
cur->blockCompleted = true;
cur->lastKey = binfo.window.ekey + (ASCENDING_TRAVERSE(pQueryHandle->order)? 1:-1);
pCheckInfo->lastKey = cur->lastKey;
}
}
@ -734,7 +734,7 @@ static bool loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlock
cur->pos = 0;
}
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock, pQueryHandle->defaultLoadColumn);
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock);
} else { // the whole block is loaded in to buffer
handleDataMergeIfNeeded(pQueryHandle, pBlock, pCheckInfo);
}
@ -751,7 +751,7 @@ static bool loadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlock
cur->pos = pBlock->numOfRows - 1;
}
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock, pQueryHandle->defaultLoadColumn);
doMergeTwoLevelData(pQueryHandle, pCheckInfo, pBlock);
} else {
handleDataMergeIfNeeded(pQueryHandle, pBlock, pCheckInfo);
}
@ -907,12 +907,12 @@ static int32_t copyDataFromFileBlock(STsdbQueryHandle* pQueryHandle, int32_t cap
pQueryHandle->cur.win.ekey = tsArray[end];
pQueryHandle->cur.lastKey = tsArray[end] + step;
return numOfRows + num;
}
static void copyOneRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity, int32_t numOfRows, SDataRow row,
STsdbMeta *pMeta, int32_t numOfCols, STable* pTable) {
int32_t numOfCols, STable* pTable) {
char* pData = NULL;
// the schema version info is embeded in SDataRow
@ -973,8 +973,7 @@ static void copyOneRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity,
// only return the qualified data to client in terms of query time window, data rows in the same block but do not
// be included in the query time window will be discarded
static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo* pCheckInfo, SCompBlock* pBlock,
SArray* sa) {
static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo* pCheckInfo, SCompBlock* pBlock) {
SQueryFilePos* cur = &pQueryHandle->cur;
SDataBlockInfo blockInfo = GET_FILE_DATA_BLOCK_INFO(pCheckInfo, pBlock);
@ -987,7 +986,6 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
int32_t step = ASCENDING_TRAVERSE(pQueryHandle->order)? 1:-1;
int32_t numOfCols = taosArrayGetSize(pQueryHandle->pColumns);
STsdbMeta* pMeta = tsdbGetMeta(pQueryHandle->pTsdb);
STable* pTable = pCheckInfo->pTableObj;
int32_t endPos = cur->pos;
@ -1066,7 +1064,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
if ((key < tsArray[pos] && ASCENDING_TRAVERSE(pQueryHandle->order)) ||
(key > tsArray[pos] && !ASCENDING_TRAVERSE(pQueryHandle->order))) {
copyOneRowFromMem(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, row, pMeta, numOfCols, pTable);
copyOneRowFromMem(pQueryHandle, pQueryHandle->outputCapacity, numOfRows, row, numOfCols, pTable);
numOfRows += 1;
if (cur->win.skey == TSKEY_INITIAL_VAL) {
cur->win.skey = key;
@ -1406,8 +1404,21 @@ static int32_t getDataBlocksInFilesImpl(STsdbQueryHandle* pQueryHandle, bool* ex
int32_t numOfBlocks = 0;
int32_t numOfTables = taosArrayGetSize(pQueryHandle->pTableCheckInfo);
STsdbCfg* pCfg = &pQueryHandle->pTsdb->config;
STimeWindow win = TSWINDOW_INITIALIZER;
while ((pQueryHandle->pFileGroup = tsdbGetFileGroupNext(&pQueryHandle->fileIter)) != NULL) {
tsdbGetFidKeyRange(pCfg->daysPerFile, pCfg->precision, pQueryHandle->pFileGroup->fileId, &win.skey, &win.ekey);
// current file are not overlapped with query time window, ignore remain files
if ((ASCENDING_TRAVERSE(pQueryHandle->order) && win.skey > pQueryHandle->window.ekey) ||
(!ASCENDING_TRAVERSE(pQueryHandle->order) && win.ekey < pQueryHandle->window.ekey)) {
tsdbDebug("%p remain files are not qualified for qrange:%"PRId64"-%"PRId64", ignore, %p", pQueryHandle, pQueryHandle->window.skey, pQueryHandle->window.ekey, pQueryHandle->qinfo)
pQueryHandle->pFileGroup = NULL;
break;
}
if ((code = getFileCompInfo(pQueryHandle, &numOfBlocks)) != TSDB_CODE_SUCCESS) {
break;
}
@ -1765,7 +1776,6 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
win->skey = TSKEY_INITIAL_VAL;
int64_t st = taosGetTimestampUs();
STsdbMeta* pMeta = tsdbGetMeta(pQueryHandle->pTsdb);
STable* pTable = pCheckInfo->pTableObj;
do {
@ -1787,7 +1797,7 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
}
win->ekey = key;
copyOneRowFromMem(pQueryHandle, maxRowsToRead, numOfRows, row, pMeta, numOfCols, pTable);
copyOneRowFromMem(pQueryHandle, maxRowsToRead, numOfRows, row, numOfCols, pTable);
if (++numOfRows >= maxRowsToRead) {
moveToNextRowInMem(pCheckInfo);

4
src/util/tests/CMakeLists.txt
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@ -11,5 +11,5 @@ IF (HEADER_GTEST_INCLUDE_DIR AND LIB_GTEST_STATIC_DIR)
AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} SOURCE_LIST)
ADD_EXECUTABLE(utilTest ${SOURCE_LIST})
TARGET_LINK_LIBRARIES(utilTest tutil common gtest pthread)
ENDIF()
TARGET_LINK_LIBRARIES(utilTest tutil common gtest pthread gcov)
ENDIF()