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Merge pull request #14724 from taosdata/feature/stream 

refactor(stream)
This commit is contained in:
Liu Jicong 2022-07-10 15:53:48 +08:00 committed by GitHub
parent 1d19369710 ff5f1aa1a5
commit 5f36406b7d
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 274 additions and 307 deletions
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34
source/client/src/tmq.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "cJSON.h"
#include "clientInt.h"
#include "clientLog.h"
#include "parser.h"
@ -23,7 +24,6 @@
#include "tqueue.h"
#include "tref.h"
#include "ttimer.h"
#include "cJSON.h"
int32_t tmqAskEp(tmq_t* tmq, bool async);
@ -953,6 +953,8 @@ tmq_t* tmq_consumer_new(tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
goto FAIL;
}
tscInfo("consumer %ld is setup, consumer group %s", pTmq->consumerId, pTmq->groupId);
return pTmq;
FAIL:
@ -1194,10 +1196,10 @@ bool tmqUpdateEp2(tmq_t* tmq, int32_t epoch, SMqAskEpRsp* pRsp) {
for (int32_t j = 0; j < vgNumCur; j++) {
SMqClientVg* pVgCur = taosArrayGet(pTopicCur->vgs, j);
sprintf(vgKey, "%s:%d", pTopicCur->topicName, pVgCur->vgId);
char buf[50];
tFormatOffset(buf, 50, &pVgCur->currentOffsetNew);
tscDebug("consumer:%" PRId64 ", epoch %d vgId:%d vgKey is %s, offset is %s", tmq->consumerId, epoch, pVgCur->vgId,
vgKey, buf);
char buf[80];
tFormatOffset(buf, 80, &pVgCur->currentOffsetNew);
tscDebug("consumer:%" PRId64 ", epoch %d vgId:%d vgKey is %s, offset is %s", tmq->consumerId, epoch,
pVgCur->vgId, vgKey, buf);
taosHashPut(pHash, vgKey, strlen(vgKey), &pVgCur->currentOffsetNew, sizeof(STqOffsetVal));
}
}
@ -1564,7 +1566,8 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t timeout) {
int32_t vgStatus = atomic_val_compare_exchange_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE, TMQ_VG_STATUS__WAIT);
if (vgStatus != TMQ_VG_STATUS__IDLE) {
int32_t vgSkipCnt = atomic_add_fetch_32(&pVg->vgSkipCnt, 1);
tscTrace("consumer:%" PRId64 ", epoch %d skip vgId:%d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId, vgSkipCnt);
tscTrace("consumer:%" PRId64 ", epoch %d skip vgId:%d skip cnt %d", tmq->consumerId, tmq->epoch, pVg->vgId,
vgSkipCnt);
continue;
/*if (vgSkipCnt < 10000) continue;*/
#if 0
@ -1620,8 +1623,8 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t timeout) {
char offsetFormatBuf[80];
tFormatOffset(offsetFormatBuf, 80, &pVg->currentOffsetNew);
tscDebug("consumer:%" PRId64 ", send poll to %s vgId:%d, epoch %d, req offset:%s, reqId:%" PRIu64, tmq->consumerId,
pTopic->topicName, pVg->vgId, tmq->epoch, offsetFormatBuf, pReq->reqId);
tscDebug("consumer:%" PRId64 ", send poll to %s vgId:%d, epoch %d, req offset:%s, reqId:%" PRIu64,
tmq->consumerId, pTopic->topicName, pVg->vgId, tmq->epoch, offsetFormatBuf, pReq->reqId);
/*printf("send vgId:%d %" PRId64 "\n", pVg->vgId, pVg->currentOffset);*/
asyncSendMsgToServer(tmq->pTscObj->pAppInfo->pTransporter, &pVg->epSet, &transporterId, sendInfo);
pVg->pollCnt++;
@ -1669,7 +1672,8 @@ void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
int32_t consumerEpoch = atomic_load_32(&tmq->epoch);
if (pollRspWrapper->dataRsp.head.epoch == consumerEpoch) {
SMqClientVg* pVg = pollRspWrapper->vgHandle;
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset, rspMsg->msg.rspOffset);*/
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
* rspMsg->msg.rspOffset);*/
pVg->currentOffsetNew = pollRspWrapper->dataRsp.rspOffset;
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
if (pollRspWrapper->dataRsp.blockNum == 0) {
@ -1691,7 +1695,8 @@ void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
int32_t consumerEpoch = atomic_load_32(&tmq->epoch);
if (pollRspWrapper->metaRsp.head.epoch == consumerEpoch) {
SMqClientVg* pVg = pollRspWrapper->vgHandle;
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset, rspMsg->msg.rspOffset);*/
/*printf("vgId:%d offset %" PRId64 " up to %" PRId64 "\n", pVg->vgId, pVg->currentOffset,
* rspMsg->msg.rspOffset);*/
pVg->currentOffsetNew.version = pollRspWrapper->metaRsp.rspOffset;
pVg->currentOffsetNew.type = TMQ_OFFSET__LOG;
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
@ -1860,7 +1865,8 @@ tmq_raw_data *tmq_get_raw_meta(TAOS_RES* res) {
return NULL;
}
static char *buildCreateTableJson(SSchemaWrapper *schemaRow, SSchemaWrapper* schemaTag, char* name, int64_t id, int8_t t){
static char* buildCreateTableJson(SSchemaWrapper* schemaRow, SSchemaWrapper* schemaTag, char* name, int64_t id,
int8_t t) {
char* string = NULL;
cJSON* json = cJSON_CreateObject();
if (json == NULL) {
@ -2049,9 +2055,11 @@ static char *processCreateTable(SMqMetaRsp *metaRsp){
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
pCreateReq = req.pReqs + iReq;
if (pCreateReq->type == TSDB_CHILD_TABLE) {
string = buildCreateCTableJson((STag*)pCreateReq->ctb.pTag, pCreateReq->ctb.suid, pCreateReq->name, pCreateReq->uid);
string =
buildCreateCTableJson((STag*)pCreateReq->ctb.pTag, pCreateReq->ctb.suid, pCreateReq->name, pCreateReq->uid);
} else if (pCreateReq->type == TSDB_NORMAL_TABLE) {
string = buildCreateTableJson(&pCreateReq->ntb.schemaRow, NULL, pCreateReq->name, pCreateReq->uid, TSDB_NORMAL_TABLE);
string =
buildCreateTableJson(&pCreateReq->ntb.schemaRow, NULL, pCreateReq->name, pCreateReq->uid, TSDB_NORMAL_TABLE);
}
}

2
source/dnode/vnode/src/inc/tq.h
View File

@ -129,7 +129,7 @@ typedef struct {
static STqMgmt tqMgmt = {0};
// tqRead
int64_t tqScanLog(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOffsetVal* offset);
int64_t tqScan(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOffsetVal* offset);
int64_t tqFetchLog(STQ* pTq, STqHandle* pHandle, int64_t* fetchOffset, SWalCkHead** pHeadWithCkSum);
// tqExec

17
source/dnode/vnode/src/tq/tq.c
View File

@ -112,7 +112,8 @@ int32_t tqSendMetaPollRsp(STQ* pTq, const SRpcMsg* pMsg, const SMqPollReq* pReq,
};
tmsgSendRsp(&resp);
tqDebug("vgId:%d from consumer:%" PRId64 ", (epoch %d) send rsp, res msg type %d, reqOffset:%" PRId64 ", rspOffset:%" PRId64,
tqDebug("vgId:%d from consumer:%" PRId64 ", (epoch %d) send rsp, res msg type %d, reqOffset:%" PRId64
", rspOffset:%" PRId64,
TD_VID(pTq->pVnode), pReq->consumerId, pReq->epoch, pRsp->resMsgType, pRsp->reqOffset, pRsp->rspOffset);
return 0;
@ -179,8 +180,8 @@ int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen) {
tDecoderClear(&decoder);
if (offset.val.type == TMQ_OFFSET__SNAPSHOT_DATA) {
tqDebug("receive offset commit msg to %s on vgId:%d, offset(type:snapshot) uid:%" PRId64 ", ts:%" PRId64, offset.subKey,
TD_VID(pTq->pVnode), offset.val.uid, offset.val.ts);
tqDebug("receive offset commit msg to %s on vgId:%d, offset(type:snapshot) uid:%" PRId64 ", ts:%" PRId64,
offset.subKey, TD_VID(pTq->pVnode), offset.val.uid, offset.val.ts);
} else if (offset.val.type == TMQ_OFFSET__LOG) {
tqDebug("receive offset commit msg to %s on vgId:%d, offset(type:log) version:%" PRId64, offset.subKey,
TD_VID(pTq->pVnode), offset.val.version);
@ -316,9 +317,11 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
}
// 3.query
if (pHandle->execHandle.subType == TOPIC_SUB_TYPE__COLUMN && fetchOffsetNew.type == TMQ_OFFSET__LOG) {
if (pHandle->execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {
if (fetchOffsetNew.type == TMQ_OFFSET__LOG) {
fetchOffsetNew.version++;
if (tqScanLog(pTq, &pHandle->execHandle, &dataRsp, &fetchOffsetNew) < 0) {
}
if (tqScan(pTq, &pHandle->execHandle, &dataRsp, &fetchOffsetNew) < 0) {
ASSERT(0);
code = -1;
goto OVER;
@ -333,7 +336,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
goto OVER;
}
if (pHandle->execHandle.subType != TOPIC_SUB_TYPE__COLUMN && fetchOffsetNew.type == TMQ_OFFSET__LOG) {
if (pHandle->execHandle.subType != TOPIC_SUB_TYPE__COLUMN) {
int64_t fetchVer = fetchOffsetNew.version + 1;
SWalCkHead* pCkHead = taosMemoryMalloc(sizeof(SWalCkHead) + 2048);
if (pCkHead == NULL) {
@ -411,6 +414,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
}
taosMemoryFree(pCkHead);
#if 0
} else if (fetchOffsetNew.type == TMQ_OFFSET__SNAPSHOT_DATA) {
tqInfo("retrieve using snapshot actual offset: uid %" PRId64 " ts %" PRId64, fetchOffsetNew.uid, fetchOffsetNew.ts);
if (tqScanSnapshot(pTq, &pHandle->execHandle, &dataRsp, fetchOffsetNew, workerId) < 0) {
@ -421,6 +425,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
if (tqSendDataRsp(pTq, pMsg, pReq, &dataRsp) < 0) {
code = -1;
}
#endif
} else if (fetchOffsetNew.type == TMQ_OFFSET__SNAPSHOT_META) {
ASSERT(0);
}

21
source/dnode/vnode/src/tq/tqExec.c
View File

@ -59,15 +59,17 @@ static int32_t tqAddTbNameToRsp(const STQ* pTq, int64_t uid, SMqDataRsp* pRsp) {
return 0;
}
int64_t tqScanLog(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOffsetVal* pOffset) {
int64_t tqScan(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOffsetVal* pOffset) {
qTaskInfo_t task = pExec->execCol.task[0];
if (qStreamPrepareScan(task, pOffset) < 0) {
ASSERT(pOffset->type == TMQ_OFFSET__LOG);
pRsp->rspOffset = *pOffset;
pRsp->rspOffset.version--;
return 0;
}
int32_t rowCnt = 0;
while (1) {
SSDataBlock* pDataBlock = NULL;
uint64_t ts = 0;
@ -77,12 +79,21 @@ int64_t tqScanLog(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOff
if (pDataBlock != NULL) {
tqAddBlockDataToRsp(pDataBlock, pRsp);
pRsp->blockNum++;
if (pRsp->withTbName) {
if (pOffset->type == TMQ_OFFSET__LOG) {
int64_t uid = pExec->pExecReader[0]->msgIter.uid;
tqAddTbNameToRsp(pTq, uid, pRsp);
} else {
pRsp->withTbName = 0;
}
pRsp->blockNum++;
}
if (pOffset->type == TMQ_OFFSET__LOG) {
continue;
} else {
rowCnt += pDataBlock->info.rows;
if (rowCnt <= 4096) continue;
}
}
void* meta = qStreamExtractMetaMsg(task);
@ -94,18 +105,19 @@ int64_t tqScanLog(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOff
ASSERT(0);
}
ASSERT(pRsp->rspOffset.type != 0);
if (pRsp->rspOffset.type == TMQ_OFFSET__LOG) {
ASSERT(pRsp->rspOffset.version + 1 >= pRsp->reqOffset.version);
}
ASSERT(pRsp->rspOffset.type != 0);
break;
}
return 0;
}
#if 0
int32_t tqScanSnapshot(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, STqOffsetVal offset, int32_t workerId) {
ASSERT(pExec->subType == TOPIC_SUB_TYPE__COLUMN);
qTaskInfo_t task = pExec->execCol.task[workerId];
@ -153,6 +165,7 @@ int32_t tqScanSnapshot(STQ* pTq, const STqExecHandle* pExec, SMqDataRsp* pRsp, S
return 0;
}
#endif
int32_t tqLogScanExec(STQ* pTq, STqExecHandle* pExec, SSubmitReq* pReq, SMqDataRsp* pRsp, int32_t workerId) {
if (pExec->subType == TOPIC_SUB_TYPE__COLUMN) {

3
source/libs/executor/inc/executorimpl.h
View File

@ -144,6 +144,7 @@ typedef struct {
void* metaBlk; // for tmq fetching meta
SSDataBlock* pullOverBlk; // for streaming
SWalFilterCond cond;
int64_t lastScanUid;
} SStreamTaskInfo;
typedef struct SExecTaskInfo {
@ -298,10 +299,12 @@ typedef struct STableScanInfo {
uint64_t queryId; // todo remove it
uint64_t taskId; // todo remove it
#if 0
struct {
uint64_t uid;
int64_t ts;
} lastStatus;
#endif
int8_t scanMode;
int8_t noTable;

4
source/libs/executor/src/executorMain.c
View File

@ -336,8 +336,6 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, const STqOffsetVal* pOffset) {
qDebug("tsdb reader offset seek to uid %ld ts %ld, table cur set to %d , all table num %d", uid, ts,
pTableScanInfo->currentTable, tableSz);
} else {
// switch to log
}
} else {
@ -353,6 +351,7 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, const STqOffsetVal* pOffset) {
return 0;
}
#if 0
int32_t qStreamPrepareTsdbScan(qTaskInfo_t tinfo, uint64_t uid, int64_t ts) {
SExecTaskInfo* pTaskInfo = (SExecTaskInfo*)tinfo;
@ -372,3 +371,4 @@ int32_t qGetStreamScanStatus(qTaskInfo_t tinfo, uint64_t* uid, int64_t* ts) {
return doGetScanStatus(pTaskInfo->pRoot, uid, ts);
}
#endif

17
source/libs/executor/src/executorimpl.c
View File

@ -2844,7 +2844,7 @@ int32_t getTableScanInfo(SOperatorInfo* pOperator, int32_t* order, int32_t* scan
}
}
}
#if 0
int32_t doPrepareScan(SOperatorInfo* pOperator, uint64_t uid, int64_t ts) {
uint8_t type = pOperator->operatorType;
@ -2930,6 +2930,7 @@ int32_t doGetScanStatus(SOperatorInfo* pOperator, uint64_t* uid, int64_t* ts) {
return TSDB_CODE_SUCCESS;
}
#endif
// this is a blocking operator
static int32_t doOpenAggregateOptr(SOperatorInfo* pOperator) {
@ -3341,8 +3342,8 @@ static void doHandleRemainBlockForNewGroupImpl(SFillOperatorInfo* pInfo, SResult
SExecTaskInfo* pTaskInfo) {
pInfo->totalInputRows = pInfo->existNewGroupBlock->info.rows;
int64_t ekey = Q_STATUS_EQUAL(pTaskInfo->status, TASK_COMPLETED) ? pInfo->win.ekey
: pInfo->existNewGroupBlock->info.window.ekey;
int64_t ekey =
Q_STATUS_EQUAL(pTaskInfo->status, TASK_COMPLETED) ? pInfo->win.ekey : pInfo->existNewGroupBlock->info.window.ekey;
taosResetFillInfo(pInfo->pFillInfo, getFillInfoStart(pInfo->pFillInfo));
taosFillSetStartInfo(pInfo->pFillInfo, pInfo->existNewGroupBlock->info.rows, ekey);
@ -4465,7 +4466,8 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
.precision = ((SColumnNode*)pIntervalPhyNode->window.pTspk)->node.resType.precision};
int32_t tsSlotId = ((SColumnNode*)pIntervalPhyNode->window.pTspk)->slotId;
pOptr = createMergeAlignedIntervalOperatorInfo(ops[0], pExprInfo, num, pResBlock, &interval, tsSlotId, pPhyNode->pConditions, pTaskInfo);
pOptr = createMergeAlignedIntervalOperatorInfo(ops[0], pExprInfo, num, pResBlock, &interval, tsSlotId,
pPhyNode->pConditions, pTaskInfo);
} else if (QUERY_NODE_PHYSICAL_PLAN_MERGE_INTERVAL == type) {
SMergeIntervalPhysiNode* pIntervalPhyNode = (SMergeIntervalPhysiNode*)pPhyNode;
@ -4504,8 +4506,8 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
SSDataBlock* pResBlock = createResDataBlock(pPhyNode->pOutputDataBlockDesc);
int32_t tsSlotId = ((SColumnNode*)pSessionNode->window.pTspk)->slotId;
pOptr =
createSessionAggOperatorInfo(ops[0], pExprInfo, num, pResBlock, pSessionNode->gap, tsSlotId, &as, pPhyNode->pConditions, pTaskInfo);
pOptr = createSessionAggOperatorInfo(ops[0], pExprInfo, num, pResBlock, pSessionNode->gap, tsSlotId, &as,
pPhyNode->pConditions, pTaskInfo);
} else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_SESSION == type) {
pOptr = createStreamSessionAggOperatorInfo(ops[0], pPhyNode, pTaskInfo);
} else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_SESSION == type) {
@ -4527,7 +4529,8 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
SColumnNode* pColNode = (SColumnNode*)((STargetNode*)pStateNode->pStateKey)->pExpr;
SColumn col = extractColumnFromColumnNode(pColNode);
pOptr = createStatewindowOperatorInfo(ops[0], pExprInfo, num, pResBlock, &as, tsSlotId, &col, pPhyNode->pConditions, pTaskInfo);
pOptr = createStatewindowOperatorInfo(ops[0], pExprInfo, num, pResBlock, &as, tsSlotId, &col, pPhyNode->pConditions,
pTaskInfo);
} else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_STATE == type) {
pOptr = createStreamStateAggOperatorInfo(ops[0], pPhyNode, pTaskInfo);
} else if (QUERY_NODE_PHYSICAL_PLAN_MERGE_JOIN == type) {

89
source/libs/executor/src/scanoperator.c
View File

@ -427,8 +427,11 @@ static SSDataBlock* doTableScanImpl(SOperatorInfo* pOperator) {
pOperator->cost.totalCost = pTableScanInfo->readRecorder.elapsedTime;
// todo refactor
pTableScanInfo->lastStatus.uid = pBlock->info.uid;
pTableScanInfo->lastStatus.ts = pBlock->info.window.ekey;
/*pTableScanInfo->lastStatus.uid = pBlock->info.uid;*/
/*pTableScanInfo->lastStatus.ts = pBlock->info.window.ekey;*/
pTaskInfo->streamInfo.lastStatus.type = TMQ_OFFSET__SNAPSHOT_DATA;
pTaskInfo->streamInfo.lastStatus.uid = pBlock->info.uid;
pTaskInfo->streamInfo.lastStatus.ts = pBlock->info.window.ekey;
ASSERT(pBlock->info.uid != 0);
return pBlock;
@ -1231,9 +1234,6 @@ static int32_t setBlockIntoRes(SStreamScanInfo* pInfo, const SSDataBlock* pBlock
doFilter(pInfo->pCondition, pInfo->pRes);
blockDataUpdateTsWindow(pInfo->pRes, pInfo->primaryTsIndex);
if (pBlockInfo->rows > 0) {
return 0;
}
return 0;
}
@ -1259,7 +1259,9 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
/*pTaskInfo->streamInfo.lastStatus = ret.offset;*/
if (pInfo->pRes->info.rows > 0) {
return pInfo->pRes;
/*} else {*/
} else {
// data is filtered out, do clean
/*tDeleteSSDataBlock(&ret.data);*/
}
} else if (ret.fetchType == FETCH_TYPE__META) {
@ -1268,13 +1270,8 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
pTaskInfo->streamInfo.metaBlk = ret.meta;
return NULL;
} else if (ret.fetchType == FETCH_TYPE__NONE) {
/*if (ret.offset.version == -1) {*/
/*pTaskInfo->streamInfo.lastStatus.type = TMQ_OFFSET__LOG;*/
/*pTaskInfo->streamInfo.lastStatus.version = pTaskInfo->streamInfo.prepareStatus.version - 1;*/
/*} else {*/
pTaskInfo->streamInfo.lastStatus = ret.offset;
ASSERT(pTaskInfo->streamInfo.lastStatus.version + 1 >= pTaskInfo->streamInfo.prepareStatus.version);
/*}*/
return NULL;
} else {
ASSERT(0);
@ -1394,72 +1391,8 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
return NULL;
}
pInfo->pRes->info.rows = block.info.rows;
pInfo->pRes->info.uid = block.info.uid;
pInfo->pRes->info.type = STREAM_NORMAL;
pInfo->pRes->info.capacity = block.info.rows;
setBlockIntoRes(pInfo, &block);
uint64_t* groupIdPre = taosHashGet(pOperator->pTaskInfo->tableqinfoList.map, &block.info.uid, sizeof(int64_t));
if (groupIdPre) {
pInfo->pRes->info.groupId = *groupIdPre;
} else {
pInfo->pRes->info.groupId = 0;
}
// for generating rollup SMA result, each time is an independent time serie.
// TODO temporarily used, when the statement of "partition by tbname" is ready, remove this
if (pInfo->assignBlockUid) {
pInfo->pRes->info.groupId = block.info.uid;
}
// todo extract method
for (int32_t i = 0; i < taosArrayGetSize(pInfo->pColMatchInfo); ++i) {
SColMatchInfo* pColMatchInfo = taosArrayGet(pInfo->pColMatchInfo, i);
if (!pColMatchInfo->output) {
continue;
}
bool colExists = false;
for (int32_t j = 0; j < blockDataGetNumOfCols(&block); ++j) {
SColumnInfoData* pResCol = bdGetColumnInfoData(&block, j);
if (pResCol->info.colId == pColMatchInfo->colId) {
taosArraySet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId, pResCol);
colExists = true;
break;
}
}
// the required column does not exists in submit block, let's set it to be all null value
if (!colExists) {
SColumnInfoData* pDst = taosArrayGet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId);
colDataAppendNNULL(pDst, 0, pBlockInfo->rows);
}
}
taosArrayDestroy(block.pDataBlock);
ASSERT(pInfo->pRes->pDataBlock != NULL);
#if 0
if (pInfo->pRes->pDataBlock == NULL) {
// TODO add log
updateInfoDestoryColseWinSBF(pInfo->pUpdateInfo);
pOperator->status = OP_EXEC_DONE;
pTaskInfo->code = terrno;
return NULL;
}
#endif
// currently only the tbname pseudo column
if (pInfo->numOfPseudoExpr > 0) {
code = addTagPseudoColumnData(&pInfo->readHandle, pInfo->pPseudoExpr, pInfo->numOfPseudoExpr, pInfo->pRes,
GET_TASKID(pTaskInfo));
if (code != TSDB_CODE_SUCCESS) {
longjmp(pTaskInfo->env, code);
}
}
doFilter(pInfo->pCondition, pInfo->pRes);
blockDataUpdateTsWindow(pInfo->pRes, pInfo->primaryTsIndex);
if (pBlockInfo->rows > 0) {
break;
}
@ -1489,12 +1422,14 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
return (pBlockInfo->rows == 0) ? NULL : pInfo->pRes;
#if 0
} else if (pInfo->blockType == STREAM_INPUT__TABLE_SCAN) {
/*ASSERT(0);*/
ASSERT(0);
// check reader last status
// if not match, reset status
SSDataBlock* pResult = doTableScan(pInfo->pTableScanOp);
return pResult && pResult->info.rows > 0 ? pResult : NULL;
#endif
} else {
ASSERT(0);