1155 lines
37 KiB
C
1155 lines
37 KiB
C
/*
|
|
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
|
*
|
|
* This program is free software: you can use, redistribute, and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3
|
|
* or later ("AGPL"), as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* 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 "tmsg.h"
|
|
#include "tq.h"
|
|
|
|
bool isValValidForTable(STqHandle* pHandle, SWalCont* pHead) {
|
|
if (pHandle->execHandle.subType != TOPIC_SUB_TYPE__TABLE) {
|
|
return true;
|
|
}
|
|
|
|
int16_t msgType = pHead->msgType;
|
|
char* body = pHead->body;
|
|
int32_t bodyLen = pHead->bodyLen;
|
|
|
|
int64_t tbSuid = pHandle->execHandle.execTb.suid;
|
|
int64_t realTbSuid = 0;
|
|
SDecoder coder;
|
|
void* data = POINTER_SHIFT(body, sizeof(SMsgHead));
|
|
int32_t len = bodyLen - sizeof(SMsgHead);
|
|
tDecoderInit(&coder, data, len);
|
|
|
|
if (msgType == TDMT_VND_CREATE_STB || msgType == TDMT_VND_ALTER_STB) {
|
|
SVCreateStbReq req = {0};
|
|
if (tDecodeSVCreateStbReq(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
realTbSuid = req.suid;
|
|
} else if (msgType == TDMT_VND_DROP_STB) {
|
|
SVDropStbReq req = {0};
|
|
if (tDecodeSVDropStbReq(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
realTbSuid = req.suid;
|
|
} else if (msgType == TDMT_VND_CREATE_TABLE) {
|
|
SVCreateTbBatchReq req = {0};
|
|
if (tDecodeSVCreateTbBatchReq(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
|
|
int32_t needRebuild = 0;
|
|
SVCreateTbReq* pCreateReq = NULL;
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pCreateReq = req.pReqs + iReq;
|
|
if (pCreateReq->type == TSDB_CHILD_TABLE && pCreateReq->ctb.suid == tbSuid) {
|
|
needRebuild++;
|
|
}
|
|
}
|
|
if (needRebuild == 0) {
|
|
// do nothing
|
|
} else if (needRebuild == req.nReqs) {
|
|
realTbSuid = tbSuid;
|
|
} else {
|
|
realTbSuid = tbSuid;
|
|
SVCreateTbBatchReq reqNew = {0};
|
|
reqNew.pArray = taosArrayInit(req.nReqs, sizeof(struct SVCreateTbReq));
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pCreateReq = req.pReqs + iReq;
|
|
if (pCreateReq->type == TSDB_CHILD_TABLE && pCreateReq->ctb.suid == tbSuid) {
|
|
reqNew.nReqs++;
|
|
taosArrayPush(reqNew.pArray, pCreateReq);
|
|
}
|
|
}
|
|
|
|
int tlen;
|
|
int32_t ret = 0;
|
|
tEncodeSize(tEncodeSVCreateTbBatchReq, &reqNew, tlen, ret);
|
|
void* buf = taosMemoryMalloc(tlen);
|
|
if (NULL == buf) {
|
|
taosArrayDestroy(reqNew.pArray);
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pCreateReq = req.pReqs + iReq;
|
|
taosMemoryFreeClear(pCreateReq->comment);
|
|
if (pCreateReq->type == TSDB_CHILD_TABLE) {
|
|
taosArrayDestroy(pCreateReq->ctb.tagName);
|
|
}
|
|
}
|
|
goto end;
|
|
}
|
|
SEncoder coderNew = {0};
|
|
tEncoderInit(&coderNew, buf, tlen - sizeof(SMsgHead));
|
|
tEncodeSVCreateTbBatchReq(&coderNew, &reqNew);
|
|
tEncoderClear(&coderNew);
|
|
memcpy(pHead->body + sizeof(SMsgHead), buf, tlen);
|
|
pHead->bodyLen = tlen + sizeof(SMsgHead);
|
|
taosMemoryFree(buf);
|
|
taosArrayDestroy(reqNew.pArray);
|
|
}
|
|
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pCreateReq = req.pReqs + iReq;
|
|
taosMemoryFreeClear(pCreateReq->comment);
|
|
taosMemoryFreeClear(pCreateReq->sql);
|
|
if (pCreateReq->type == TSDB_CHILD_TABLE) {
|
|
taosArrayDestroy(pCreateReq->ctb.tagName);
|
|
}
|
|
}
|
|
} else if (msgType == TDMT_VND_ALTER_TABLE) {
|
|
SVAlterTbReq req = {0};
|
|
|
|
if (tDecodeSVAlterTbReq(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
|
|
SMetaReader mr = {0};
|
|
metaReaderDoInit(&mr, pHandle->execHandle.pTqReader->pVnodeMeta, 0);
|
|
|
|
if (metaGetTableEntryByName(&mr, req.tbName) < 0) {
|
|
metaReaderClear(&mr);
|
|
goto end;
|
|
}
|
|
realTbSuid = mr.me.ctbEntry.suid;
|
|
metaReaderClear(&mr);
|
|
} else if (msgType == TDMT_VND_DROP_TABLE) {
|
|
SVDropTbBatchReq req = {0};
|
|
|
|
if (tDecodeSVDropTbBatchReq(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
|
|
int32_t needRebuild = 0;
|
|
SVDropTbReq* pDropReq = NULL;
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pDropReq = req.pReqs + iReq;
|
|
|
|
if (pDropReq->suid == tbSuid) {
|
|
needRebuild++;
|
|
}
|
|
}
|
|
if (needRebuild == 0) {
|
|
// do nothing
|
|
} else if (needRebuild == req.nReqs) {
|
|
realTbSuid = tbSuid;
|
|
} else {
|
|
realTbSuid = tbSuid;
|
|
SVDropTbBatchReq reqNew = {0};
|
|
reqNew.pArray = taosArrayInit(req.nReqs, sizeof(SVDropTbReq));
|
|
for (int32_t iReq = 0; iReq < req.nReqs; iReq++) {
|
|
pDropReq = req.pReqs + iReq;
|
|
if (pDropReq->suid == tbSuid) {
|
|
reqNew.nReqs++;
|
|
taosArrayPush(reqNew.pArray, pDropReq);
|
|
}
|
|
}
|
|
|
|
int tlen;
|
|
int32_t ret = 0;
|
|
tEncodeSize(tEncodeSVDropTbBatchReq, &reqNew, tlen, ret);
|
|
void* buf = taosMemoryMalloc(tlen);
|
|
if (NULL == buf) {
|
|
taosArrayDestroy(reqNew.pArray);
|
|
goto end;
|
|
}
|
|
SEncoder coderNew = {0};
|
|
tEncoderInit(&coderNew, buf, tlen - sizeof(SMsgHead));
|
|
tEncodeSVDropTbBatchReq(&coderNew, &reqNew);
|
|
tEncoderClear(&coderNew);
|
|
memcpy(pHead->body + sizeof(SMsgHead), buf, tlen);
|
|
pHead->bodyLen = tlen + sizeof(SMsgHead);
|
|
taosMemoryFree(buf);
|
|
taosArrayDestroy(reqNew.pArray);
|
|
}
|
|
} else if (msgType == TDMT_VND_DELETE) {
|
|
SDeleteRes req = {0};
|
|
if (tDecodeDeleteRes(&coder, &req) < 0) {
|
|
goto end;
|
|
}
|
|
realTbSuid = req.suid;
|
|
}
|
|
|
|
end:
|
|
tDecoderClear(&coder);
|
|
return tbSuid == realTbSuid;
|
|
}
|
|
|
|
int32_t tqFetchLog(STQ* pTq, STqHandle* pHandle, int64_t* fetchOffset, uint64_t reqId) {
|
|
int32_t code = -1;
|
|
int32_t vgId = TD_VID(pTq->pVnode);
|
|
int64_t id = pHandle->pWalReader->readerId;
|
|
|
|
int64_t offset = *fetchOffset;
|
|
int64_t lastVer = walGetLastVer(pHandle->pWalReader->pWal);
|
|
int64_t committedVer = walGetCommittedVer(pHandle->pWalReader->pWal);
|
|
int64_t appliedVer = walGetAppliedVer(pHandle->pWalReader->pWal);
|
|
|
|
wDebug("vgId:%d, wal start to fetch, index:%" PRId64 ", last index:%" PRId64 " commit index:%" PRId64 ", applied index:%" PRId64", 0x%"PRIx64,
|
|
vgId, offset, lastVer, committedVer, appliedVer, id);
|
|
|
|
while (offset <= appliedVer) {
|
|
if (walFetchHead(pHandle->pWalReader, offset) < 0) {
|
|
tqDebug("tmq poll: consumer:0x%" PRIx64 ", (epoch %d) vgId:%d offset %" PRId64
|
|
", no more log to return, reqId:0x%" PRIx64 " 0x%" PRIx64,
|
|
pHandle->consumerId, pHandle->epoch, vgId, offset, reqId, id);
|
|
goto END;
|
|
}
|
|
|
|
tqDebug("vgId:%d, consumer:0x%" PRIx64 " taosx get msg ver %" PRId64 ", type: %s, reqId:0x%" PRIx64" 0x%"PRIx64, vgId,
|
|
pHandle->consumerId, offset, TMSG_INFO(pHandle->pWalReader->pHead->head.msgType), reqId, id);
|
|
|
|
if (pHandle->pWalReader->pHead->head.msgType == TDMT_VND_SUBMIT) {
|
|
code = walFetchBody(pHandle->pWalReader);
|
|
goto END;
|
|
} else {
|
|
if (pHandle->fetchMeta != WITH_DATA) {
|
|
SWalCont* pHead = &(pHandle->pWalReader->pHead->head);
|
|
if (IS_META_MSG(pHead->msgType) && !(pHead->msgType == TDMT_VND_DELETE && pHandle->fetchMeta == ONLY_META)) {
|
|
code = walFetchBody(pHandle->pWalReader);
|
|
if (code < 0) {
|
|
goto END;
|
|
}
|
|
|
|
pHead = &(pHandle->pWalReader->pHead->head);
|
|
if (isValValidForTable(pHandle, pHead)) {
|
|
code = 0;
|
|
goto END;
|
|
} else {
|
|
offset++;
|
|
code = -1;
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
code = walSkipFetchBody(pHandle->pWalReader);
|
|
if (code < 0) {
|
|
goto END;
|
|
}
|
|
offset++;
|
|
}
|
|
code = -1;
|
|
}
|
|
|
|
END:
|
|
*fetchOffset = offset;
|
|
return code;
|
|
}
|
|
|
|
STqReader* tqReaderOpen(SVnode* pVnode) {
|
|
STqReader* pReader = taosMemoryCalloc(1, sizeof(STqReader));
|
|
if (pReader == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
pReader->pWalReader = walOpenReader(pVnode->pWal, NULL, 0);
|
|
if (pReader->pWalReader == NULL) {
|
|
taosMemoryFree(pReader);
|
|
return NULL;
|
|
}
|
|
|
|
pReader->pVnodeMeta = pVnode->pMeta;
|
|
pReader->pColIdList = NULL;
|
|
pReader->cachedSchemaVer = 0;
|
|
pReader->cachedSchemaSuid = 0;
|
|
pReader->pSchemaWrapper = NULL;
|
|
pReader->tbIdHash = NULL;
|
|
pReader->pResBlock = createDataBlock();
|
|
return pReader;
|
|
}
|
|
|
|
void tqReaderClose(STqReader* pReader) {
|
|
// close wal reader
|
|
if (pReader->pWalReader) {
|
|
walCloseReader(pReader->pWalReader);
|
|
}
|
|
|
|
if (pReader->pSchemaWrapper) {
|
|
tDeleteSchemaWrapper(pReader->pSchemaWrapper);
|
|
}
|
|
|
|
if (pReader->pColIdList) {
|
|
taosArrayDestroy(pReader->pColIdList);
|
|
}
|
|
|
|
// free hash
|
|
blockDataDestroy(pReader->pResBlock);
|
|
taosHashCleanup(pReader->tbIdHash);
|
|
tDestroySubmitReq(&pReader->submit, TSDB_MSG_FLG_DECODE);
|
|
taosMemoryFree(pReader);
|
|
}
|
|
|
|
int32_t tqReaderSeek(STqReader* pReader, int64_t ver, const char* id) {
|
|
if (walReaderSeekVer(pReader->pWalReader, ver) < 0) {
|
|
return -1;
|
|
}
|
|
tqDebug("wal reader seek to ver:%" PRId64 " %s", ver, id);
|
|
return 0;
|
|
}
|
|
|
|
int32_t extractMsgFromWal(SWalReader* pReader, void** pItem, int64_t maxVer, const char* id) {
|
|
int32_t code = 0;
|
|
|
|
while(1) {
|
|
code = walNextValidMsg(pReader);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
return code;
|
|
}
|
|
|
|
SWalCont* pCont = &pReader->pHead->head;
|
|
int64_t ver = pCont->version;
|
|
if (ver > maxVer) {
|
|
tqDebug("maxVer in WAL:%" PRId64 " reached current:%" PRId64 ", do not scan wal anymore, %s", maxVer, ver, id);
|
|
return TSDB_CODE_SUCCESS;
|
|
}
|
|
|
|
if (pCont->msgType == TDMT_VND_SUBMIT) {
|
|
void* pBody = POINTER_SHIFT(pCont->body, sizeof(SSubmitReq2Msg));
|
|
int32_t len = pCont->bodyLen - sizeof(SSubmitReq2Msg);
|
|
|
|
void* data = taosMemoryMalloc(len);
|
|
if (data == NULL) {
|
|
// todo: for all stream in this vnode, keep this offset in the offset files, and wait for a moment, and then retry
|
|
code = TSDB_CODE_OUT_OF_MEMORY;
|
|
terrno = code;
|
|
|
|
tqError("vgId:%d, failed to copy submit data for stream processing, since out of memory", 0);
|
|
return code;
|
|
}
|
|
|
|
memcpy(data, pBody, len);
|
|
SPackedData data1 = (SPackedData){.ver = ver, .msgLen = len, .msgStr = data};
|
|
|
|
*pItem = (SStreamQueueItem*)streamDataSubmitNew(&data1, STREAM_INPUT__DATA_SUBMIT);
|
|
if (*pItem == NULL) {
|
|
code = TSDB_CODE_OUT_OF_MEMORY;
|
|
terrno = code;
|
|
tqError("%s failed to create data submit for stream since out of memory", id);
|
|
return code;
|
|
}
|
|
} else if (pCont->msgType == TDMT_VND_DELETE) {
|
|
void* pBody = POINTER_SHIFT(pCont->body, sizeof(SMsgHead));
|
|
int32_t len = pCont->bodyLen - sizeof(SMsgHead);
|
|
|
|
code = extractDelDataBlock(pBody, len, ver, (SStreamRefDataBlock**)pItem);
|
|
if (code == TSDB_CODE_SUCCESS) {
|
|
if (*pItem == NULL) {
|
|
tqDebug("s-task:%s empty delete msg, discard it, len:%d, ver:%" PRId64, id, len, ver);
|
|
// we need to continue check next data in the wal files.
|
|
continue;
|
|
} else {
|
|
tqDebug("s-task:%s delete msg extract from WAL, len:%d, ver:%" PRId64, id, len, ver);
|
|
}
|
|
} else {
|
|
terrno = code;
|
|
tqError("s-task:%s extract delete msg from WAL failed, code:%s", id, tstrerror(code));
|
|
return code;
|
|
}
|
|
|
|
} else {
|
|
ASSERT(0);
|
|
}
|
|
|
|
return code;
|
|
}
|
|
}
|
|
|
|
// todo ignore the error in wal?
|
|
bool tqNextBlockInWal(STqReader* pReader, const char* id) {
|
|
SWalReader* pWalReader = pReader->pWalReader;
|
|
|
|
uint64_t st = taosGetTimestampMs();
|
|
while (1) {
|
|
SArray* pBlockList = pReader->submit.aSubmitTbData;
|
|
if (pBlockList == NULL || pReader->nextBlk >= taosArrayGetSize(pBlockList)) {
|
|
// try next message in wal file
|
|
// todo always retry to avoid read failure caused by wal file deletion
|
|
if (walNextValidMsg(pWalReader) < 0) {
|
|
return false;
|
|
}
|
|
|
|
void* pBody = POINTER_SHIFT(pWalReader->pHead->head.body, sizeof(SSubmitReq2Msg));
|
|
int32_t bodyLen = pWalReader->pHead->head.bodyLen - sizeof(SSubmitReq2Msg);
|
|
int64_t ver = pWalReader->pHead->head.version;
|
|
|
|
SDecoder decoder = {0};
|
|
tDecoderInit(&decoder, pBody, bodyLen);
|
|
|
|
{
|
|
int32_t nSubmitTbData = taosArrayGetSize(pReader->submit.aSubmitTbData);
|
|
for (int32_t i = 0; i < nSubmitTbData; i++) {
|
|
SSubmitTbData* pData = taosArrayGet(pReader->submit.aSubmitTbData, i);
|
|
if (pData->pCreateTbReq != NULL) {
|
|
taosArrayDestroy(pData->pCreateTbReq->ctb.tagName);
|
|
taosMemoryFreeClear(pData->pCreateTbReq);
|
|
}
|
|
pData->aRowP = taosArrayDestroy(pData->aRowP);
|
|
}
|
|
pReader->submit.aSubmitTbData = taosArrayDestroy(pReader->submit.aSubmitTbData);
|
|
}
|
|
|
|
if (tDecodeSubmitReq(&decoder, &pReader->submit) < 0) {
|
|
tDecoderClear(&decoder);
|
|
tqError("decode wal file error, msgLen:%d, ver:%" PRId64, bodyLen, ver);
|
|
return false;
|
|
}
|
|
|
|
tDecoderClear(&decoder);
|
|
pReader->nextBlk = 0;
|
|
}
|
|
|
|
int32_t numOfBlocks = taosArrayGetSize(pReader->submit.aSubmitTbData);
|
|
while (pReader->nextBlk < numOfBlocks) {
|
|
tqTrace("tq reader next data block %d/%d, len:%d %" PRId64 " %d", pReader->nextBlk,
|
|
numOfBlocks, pReader->msg.msgLen, pReader->msg.ver, pReader->nextBlk);
|
|
|
|
SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, pReader->nextBlk);
|
|
|
|
if (pReader->tbIdHash == NULL) {
|
|
SSDataBlock* pRes = NULL;
|
|
int32_t code = tqRetrieveDataBlock(pReader, &pRes, NULL);
|
|
if (code == TSDB_CODE_SUCCESS && pRes->info.rows > 0) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
void* ret = taosHashGet(pReader->tbIdHash, &pSubmitTbData->uid, sizeof(int64_t));
|
|
if (ret != NULL) {
|
|
tqTrace("tq reader return submit block, uid:%" PRId64 ", ver:%" PRId64, pSubmitTbData->uid, pReader->msg.ver);
|
|
|
|
SSDataBlock* pRes = NULL;
|
|
int32_t code = tqRetrieveDataBlock(pReader, &pRes, NULL);
|
|
if (code == TSDB_CODE_SUCCESS && pRes->info.rows > 0) {
|
|
return true;
|
|
}
|
|
} else {
|
|
pReader->nextBlk += 1;
|
|
tqTrace("tq reader discard submit block, uid:%" PRId64 ", continue", pSubmitTbData->uid);
|
|
}
|
|
}
|
|
|
|
qTrace("stream scan return empty, all %d submit blocks consumed, %s", numOfBlocks, id);
|
|
tDestroySubmitReq(&pReader->submit, TSDB_MSG_FLG_DECODE);
|
|
|
|
pReader->msg.msgStr = NULL;
|
|
|
|
if(taosGetTimestampMs() - st > 1000){
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
int32_t tqReaderSetSubmitMsg(STqReader* pReader, void* msgStr, int32_t msgLen, int64_t ver) {
|
|
pReader->msg.msgStr = msgStr;
|
|
pReader->msg.msgLen = msgLen;
|
|
pReader->msg.ver = ver;
|
|
|
|
tqDebug("tq reader set msg %p %d", msgStr, msgLen);
|
|
SDecoder decoder;
|
|
|
|
tDecoderInit(&decoder, pReader->msg.msgStr, pReader->msg.msgLen);
|
|
if (tDecodeSubmitReq(&decoder, &pReader->submit) < 0) {
|
|
tDecoderClear(&decoder);
|
|
tqError("DecodeSSubmitReq2 error, msgLen:%d, ver:%" PRId64, msgLen, ver);
|
|
return -1;
|
|
}
|
|
|
|
tDecoderClear(&decoder);
|
|
return 0;
|
|
}
|
|
|
|
SWalReader* tqGetWalReader(STqReader* pReader) {
|
|
return pReader->pWalReader;
|
|
}
|
|
|
|
SSDataBlock* tqGetResultBlock (STqReader* pReader) {
|
|
return pReader->pResBlock;
|
|
}
|
|
|
|
bool tqNextBlockImpl(STqReader* pReader, const char* idstr) {
|
|
if (pReader->msg.msgStr == NULL) {
|
|
return false;
|
|
}
|
|
|
|
int32_t numOfBlocks = taosArrayGetSize(pReader->submit.aSubmitTbData);
|
|
while (pReader->nextBlk < numOfBlocks) {
|
|
tqDebug("try next data block, len:%d ver:%" PRId64 " index:%d/%d, %s", pReader->msg.msgLen, pReader->msg.ver,
|
|
pReader->nextBlk, numOfBlocks, idstr);
|
|
|
|
SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, pReader->nextBlk);
|
|
if (pReader->tbIdHash == NULL) {
|
|
return true;
|
|
}
|
|
|
|
void* ret = taosHashGet(pReader->tbIdHash, &pSubmitTbData->uid, sizeof(int64_t));
|
|
if (ret != NULL) {
|
|
tqDebug("block found, ver:%" PRId64 ", uid:%" PRId64 ", %s", pReader->msg.ver, pSubmitTbData->uid, idstr);
|
|
return true;
|
|
} else {
|
|
tqDebug("discard submit block, uid:%" PRId64 ", total queried tables:%d continue %s", pSubmitTbData->uid,
|
|
taosHashGetSize(pReader->tbIdHash), idstr);
|
|
}
|
|
|
|
pReader->nextBlk++;
|
|
}
|
|
|
|
tDestroySubmitReq(&pReader->submit, TSDB_MSG_FLG_DECODE);
|
|
pReader->nextBlk = 0;
|
|
pReader->msg.msgStr = NULL;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool tqNextDataBlockFilterOut(STqReader* pReader, SHashObj* filterOutUids) {
|
|
if (pReader->msg.msgStr == NULL) return false;
|
|
|
|
int32_t blockSz = taosArrayGetSize(pReader->submit.aSubmitTbData);
|
|
while (pReader->nextBlk < blockSz) {
|
|
SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, pReader->nextBlk);
|
|
if (filterOutUids == NULL) return true;
|
|
|
|
void* ret = taosHashGet(filterOutUids, &pSubmitTbData->uid, sizeof(int64_t));
|
|
if (ret == NULL) {
|
|
return true;
|
|
}
|
|
pReader->nextBlk++;
|
|
}
|
|
|
|
tDestroySubmitReq(&pReader->submit, TSDB_MSG_FLG_DECODE);
|
|
pReader->nextBlk = 0;
|
|
pReader->msg.msgStr = NULL;
|
|
|
|
return false;
|
|
}
|
|
|
|
int32_t tqMaskBlock(SSchemaWrapper* pDst, SSDataBlock* pBlock, const SSchemaWrapper* pSrc, char* mask) {
|
|
int32_t code;
|
|
|
|
int32_t cnt = 0;
|
|
for (int32_t i = 0; i < pSrc->nCols; i++) {
|
|
cnt += mask[i];
|
|
}
|
|
|
|
pDst->nCols = cnt;
|
|
pDst->pSchema = taosMemoryCalloc(cnt, sizeof(SSchema));
|
|
if (pDst->pSchema == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
int32_t j = 0;
|
|
for (int32_t i = 0; i < pSrc->nCols; i++) {
|
|
if (mask[i]) {
|
|
pDst->pSchema[j++] = pSrc->pSchema[i];
|
|
SColumnInfoData colInfo =
|
|
createColumnInfoData(pSrc->pSchema[i].type, pSrc->pSchema[i].bytes, pSrc->pSchema[i].colId);
|
|
code = blockDataAppendColInfo(pBlock, &colInfo);
|
|
if (code != 0) {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int32_t buildResSDataBlock(SSDataBlock* pBlock, SSchemaWrapper* pSchema, const SArray* pColIdList) {
|
|
if (blockDataGetNumOfCols(pBlock) > 0) {
|
|
return TSDB_CODE_SUCCESS;
|
|
}
|
|
|
|
int32_t numOfCols = taosArrayGetSize(pColIdList);
|
|
|
|
if (numOfCols == 0) { // all columns are required
|
|
for (int32_t i = 0; i < pSchema->nCols; ++i) {
|
|
SSchema* pColSchema = &pSchema->pSchema[i];
|
|
SColumnInfoData colInfo = createColumnInfoData(pColSchema->type, pColSchema->bytes, pColSchema->colId);
|
|
|
|
int32_t code = blockDataAppendColInfo(pBlock, &colInfo);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
blockDataFreeRes(pBlock);
|
|
return TSDB_CODE_OUT_OF_MEMORY;
|
|
}
|
|
}
|
|
} else {
|
|
if (numOfCols > pSchema->nCols) {
|
|
numOfCols = pSchema->nCols;
|
|
}
|
|
|
|
int32_t i = 0;
|
|
int32_t j = 0;
|
|
while (i < pSchema->nCols && j < numOfCols) {
|
|
SSchema* pColSchema = &pSchema->pSchema[i];
|
|
col_id_t colIdSchema = pColSchema->colId;
|
|
|
|
col_id_t colIdNeed = *(col_id_t*)taosArrayGet(pColIdList, j);
|
|
if (colIdSchema < colIdNeed) {
|
|
i++;
|
|
} else if (colIdSchema > colIdNeed) {
|
|
j++;
|
|
} else {
|
|
SColumnInfoData colInfo = createColumnInfoData(pColSchema->type, pColSchema->bytes, pColSchema->colId);
|
|
int32_t code = blockDataAppendColInfo(pBlock, &colInfo);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
return -1;
|
|
}
|
|
i++;
|
|
j++;
|
|
}
|
|
}
|
|
}
|
|
|
|
return TSDB_CODE_SUCCESS;
|
|
}
|
|
|
|
static int32_t doSetVal(SColumnInfoData* pColumnInfoData, int32_t rowIndex, SColVal* pColVal) {
|
|
int32_t code = TSDB_CODE_SUCCESS;
|
|
|
|
if (IS_STR_DATA_TYPE(pColVal->type)) {
|
|
char val[65535 + 2] = {0};
|
|
if (pColVal->value.pData != NULL) {
|
|
memcpy(varDataVal(val), pColVal->value.pData, pColVal->value.nData);
|
|
varDataSetLen(val, pColVal->value.nData);
|
|
code = colDataSetVal(pColumnInfoData, rowIndex, val, !COL_VAL_IS_VALUE(pColVal));
|
|
} else {
|
|
colDataSetNULL(pColumnInfoData, rowIndex);
|
|
}
|
|
} else {
|
|
code = colDataSetVal(pColumnInfoData, rowIndex, (void*)&pColVal->value.val, !COL_VAL_IS_VALUE(pColVal));
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
int32_t tqRetrieveDataBlock(STqReader* pReader, SSDataBlock** pRes, const char* id) {
|
|
tqTrace("tq reader retrieve data block %p, index:%d", pReader->msg.msgStr, pReader->nextBlk);
|
|
SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, pReader->nextBlk++);
|
|
|
|
SSDataBlock* pBlock = pReader->pResBlock;
|
|
*pRes = pBlock;
|
|
|
|
blockDataCleanup(pBlock);
|
|
|
|
int32_t vgId = pReader->pWalReader->pWal->cfg.vgId;
|
|
int32_t sversion = pSubmitTbData->sver;
|
|
int64_t suid = pSubmitTbData->suid;
|
|
int64_t uid = pSubmitTbData->uid;
|
|
pReader->lastBlkUid = uid;
|
|
|
|
pBlock->info.id.uid = uid;
|
|
pBlock->info.version = pReader->msg.ver;
|
|
|
|
if ((suid != 0 && pReader->cachedSchemaSuid != suid) || (suid == 0 && pReader->cachedSchemaUid != uid) ||
|
|
(pReader->cachedSchemaVer != sversion)) {
|
|
tDeleteSchemaWrapper(pReader->pSchemaWrapper);
|
|
|
|
pReader->pSchemaWrapper = metaGetTableSchema(pReader->pVnodeMeta, uid, sversion, 1);
|
|
if (pReader->pSchemaWrapper == NULL) {
|
|
tqWarn("vgId:%d, cannot found schema wrapper for table: suid:%" PRId64 ", uid:%" PRId64
|
|
"version %d, possibly dropped table",
|
|
vgId, suid, uid, pReader->cachedSchemaVer);
|
|
pReader->cachedSchemaSuid = 0;
|
|
terrno = TSDB_CODE_TQ_TABLE_SCHEMA_NOT_FOUND;
|
|
return -1;
|
|
}
|
|
|
|
pReader->cachedSchemaUid = uid;
|
|
pReader->cachedSchemaSuid = suid;
|
|
pReader->cachedSchemaVer = sversion;
|
|
|
|
ASSERT(pReader->cachedSchemaVer == pReader->pSchemaWrapper->version);
|
|
if (blockDataGetNumOfCols(pBlock) == 0) {
|
|
int32_t code = buildResSDataBlock(pReader->pResBlock, pReader->pSchemaWrapper, pReader->pColIdList);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
tqError("vgId:%d failed to build data block, code:%s", vgId, tstrerror(code));
|
|
return code;
|
|
}
|
|
}
|
|
}
|
|
|
|
int32_t numOfRows = 0;
|
|
if (pSubmitTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
|
|
SColData* pCol = taosArrayGet(pSubmitTbData->aCol, 0);
|
|
numOfRows = pCol->nVal;
|
|
} else {
|
|
numOfRows = taosArrayGetSize(pSubmitTbData->aRowP);
|
|
}
|
|
|
|
if (blockDataEnsureCapacity(pBlock, numOfRows) < 0) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
|
|
pBlock->info.rows = numOfRows;
|
|
|
|
int32_t colActual = blockDataGetNumOfCols(pBlock);
|
|
|
|
// convert and scan one block
|
|
if (pSubmitTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
|
|
SArray* pCols = pSubmitTbData->aCol;
|
|
int32_t numOfCols = taosArrayGetSize(pCols);
|
|
int32_t targetIdx = 0;
|
|
int32_t sourceIdx = 0;
|
|
while (targetIdx < colActual) {
|
|
if (sourceIdx >= numOfCols) {
|
|
tqError("tqRetrieveDataBlock sourceIdx:%d >= numOfCols:%d", sourceIdx, numOfCols);
|
|
return -1;
|
|
}
|
|
|
|
SColData* pCol = taosArrayGet(pCols, sourceIdx);
|
|
SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, targetIdx);
|
|
SColVal colVal;
|
|
|
|
if (pCol->nVal != numOfRows) {
|
|
tqError("tqRetrieveDataBlock pCol->nVal:%d != numOfRows:%d", pCol->nVal, numOfRows);
|
|
return -1;
|
|
}
|
|
|
|
if (pCol->cid < pColData->info.colId) {
|
|
sourceIdx++;
|
|
} else if (pCol->cid == pColData->info.colId) {
|
|
for (int32_t i = 0; i < pCol->nVal; i++) {
|
|
tColDataGetValue(pCol, i, &colVal);
|
|
int32_t code = doSetVal(pColData, i, &colVal);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
return code;
|
|
}
|
|
}
|
|
sourceIdx++;
|
|
targetIdx++;
|
|
} else {
|
|
colDataSetNNULL(pColData, 0, pCol->nVal);
|
|
targetIdx++;
|
|
}
|
|
}
|
|
} else {
|
|
SArray* pRows = pSubmitTbData->aRowP;
|
|
SSchemaWrapper* pWrapper = pReader->pSchemaWrapper;
|
|
STSchema* pTSchema = tBuildTSchema(pWrapper->pSchema, pWrapper->nCols, pWrapper->version);
|
|
|
|
for (int32_t i = 0; i < numOfRows; i++) {
|
|
SRow* pRow = taosArrayGetP(pRows, i);
|
|
int32_t sourceIdx = 0;
|
|
|
|
for (int32_t j = 0; j < colActual; j++) {
|
|
SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, j);
|
|
while (1) {
|
|
SColVal colVal;
|
|
tRowGet(pRow, pTSchema, sourceIdx, &colVal);
|
|
if (colVal.cid < pColData->info.colId) {
|
|
// tqDebug("colIndex:%d column id:%d in row, ignore, the required colId:%d, total cols in
|
|
// schema:%d",
|
|
// sourceIdx, colVal.cid, pColData->info.colId, pTSchema->numOfCols);
|
|
sourceIdx++;
|
|
continue;
|
|
} else if (colVal.cid == pColData->info.colId) {
|
|
int32_t code = doSetVal(pColData, i, &colVal);
|
|
if (code != TSDB_CODE_SUCCESS) {
|
|
return code;
|
|
}
|
|
|
|
sourceIdx++;
|
|
break;
|
|
} else {
|
|
colDataSetNULL(pColData, i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
taosMemoryFreeClear(pTSchema);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
// todo refactor:
|
|
int32_t tqRetrieveTaosxBlock(STqReader* pReader, SArray* blocks, SArray* schemas, SSubmitTbData** pSubmitTbDataRet) {
|
|
tqDebug("tq reader retrieve data block %p, %d", pReader->msg.msgStr, pReader->nextBlk);
|
|
|
|
SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, pReader->nextBlk);
|
|
pReader->nextBlk++;
|
|
|
|
if (pSubmitTbDataRet) {
|
|
*pSubmitTbDataRet = pSubmitTbData;
|
|
}
|
|
|
|
int32_t sversion = pSubmitTbData->sver;
|
|
int64_t suid = pSubmitTbData->suid;
|
|
int64_t uid = pSubmitTbData->uid;
|
|
pReader->lastBlkUid = uid;
|
|
|
|
tDeleteSchemaWrapper(pReader->pSchemaWrapper);
|
|
pReader->pSchemaWrapper = metaGetTableSchema(pReader->pVnodeMeta, uid, sversion, 1);
|
|
if (pReader->pSchemaWrapper == NULL) {
|
|
tqWarn("vgId:%d, cannot found schema wrapper for table: suid:%" PRId64 ", version %d, possibly dropped table",
|
|
pReader->pWalReader->pWal->cfg.vgId, uid, pReader->cachedSchemaVer);
|
|
pReader->cachedSchemaSuid = 0;
|
|
terrno = TSDB_CODE_TQ_TABLE_SCHEMA_NOT_FOUND;
|
|
return -1;
|
|
}
|
|
|
|
SSchemaWrapper* pSchemaWrapper = pReader->pSchemaWrapper;
|
|
int32_t numOfRows = 0;
|
|
|
|
if (pSubmitTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
|
|
SArray* pCols = pSubmitTbData->aCol;
|
|
SColData* pCol = taosArrayGet(pCols, 0);
|
|
numOfRows = pCol->nVal;
|
|
} else {
|
|
SArray* pRows = pSubmitTbData->aRowP;
|
|
numOfRows = taosArrayGetSize(pRows);
|
|
}
|
|
|
|
int32_t curRow = 0;
|
|
int32_t lastRow = 0;
|
|
char* assigned = taosMemoryCalloc(1, pSchemaWrapper->nCols);
|
|
if (assigned == NULL) return -1;
|
|
|
|
// convert and scan one block
|
|
if (pSubmitTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
|
|
SArray* pCols = pSubmitTbData->aCol;
|
|
int32_t numOfCols = taosArrayGetSize(pCols);
|
|
for (int32_t i = 0; i < numOfRows; i++) {
|
|
bool buildNew = false;
|
|
|
|
for (int32_t j = 0; j < numOfCols; j++) {
|
|
SColData* pCol = taosArrayGet(pCols, j);
|
|
SColVal colVal;
|
|
tColDataGetValue(pCol, i, &colVal);
|
|
if (curRow == 0) {
|
|
assigned[j] = !COL_VAL_IS_NONE(&colVal);
|
|
buildNew = true;
|
|
} else {
|
|
bool currentRowAssigned = !COL_VAL_IS_NONE(&colVal);
|
|
if (currentRowAssigned != assigned[j]) {
|
|
assigned[j] = currentRowAssigned;
|
|
buildNew = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (buildNew) {
|
|
if (taosArrayGetSize(blocks) > 0) {
|
|
SSDataBlock* pLastBlock = taosArrayGetLast(blocks);
|
|
pLastBlock->info.rows = curRow - lastRow;
|
|
lastRow = curRow;
|
|
}
|
|
|
|
SSDataBlock block = {0};
|
|
SSchemaWrapper* pSW = taosMemoryCalloc(1, sizeof(SSchemaWrapper));
|
|
if (pSW == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
goto FAIL;
|
|
}
|
|
|
|
if (tqMaskBlock(pSW, &block, pSchemaWrapper, assigned) < 0) {
|
|
blockDataFreeRes(&block);
|
|
tDeleteSchemaWrapper(pSW);
|
|
goto FAIL;
|
|
}
|
|
tqTrace("vgId:%d, build new block, col %d", pReader->pWalReader->pWal->cfg.vgId,
|
|
(int32_t)taosArrayGetSize(block.pDataBlock));
|
|
|
|
block.info.id.uid = uid;
|
|
block.info.version = pReader->msg.ver;
|
|
if (blockDataEnsureCapacity(&block, numOfRows - curRow) < 0) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
blockDataFreeRes(&block);
|
|
tDeleteSchemaWrapper(pSW);
|
|
goto FAIL;
|
|
}
|
|
taosArrayPush(blocks, &block);
|
|
taosArrayPush(schemas, &pSW);
|
|
}
|
|
|
|
SSDataBlock* pBlock = taosArrayGetLast(blocks);
|
|
|
|
tqTrace("vgId:%d, taosx scan, block num: %d", pReader->pWalReader->pWal->cfg.vgId,
|
|
(int32_t)taosArrayGetSize(blocks));
|
|
|
|
int32_t targetIdx = 0;
|
|
int32_t sourceIdx = 0;
|
|
int32_t colActual = blockDataGetNumOfCols(pBlock);
|
|
while (targetIdx < colActual) {
|
|
SColData* pCol = taosArrayGet(pCols, sourceIdx);
|
|
SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, targetIdx);
|
|
SColVal colVal;
|
|
|
|
if (pCol->cid < pColData->info.colId) {
|
|
sourceIdx++;
|
|
} else if (pCol->cid == pColData->info.colId) {
|
|
tColDataGetValue(pCol, i, &colVal);
|
|
|
|
if (IS_STR_DATA_TYPE(colVal.type)) {
|
|
if (colVal.value.pData != NULL) {
|
|
char val[65535 + 2];
|
|
memcpy(varDataVal(val), colVal.value.pData, colVal.value.nData);
|
|
varDataSetLen(val, colVal.value.nData);
|
|
if (colDataSetVal(pColData, curRow - lastRow, val, !COL_VAL_IS_VALUE(&colVal)) < 0) {
|
|
goto FAIL;
|
|
}
|
|
} else {
|
|
colDataSetNULL(pColData, curRow - lastRow);
|
|
}
|
|
} else {
|
|
if (colDataSetVal(pColData, curRow - lastRow, (void*)&colVal.value.val, !COL_VAL_IS_VALUE(&colVal)) < 0) {
|
|
goto FAIL;
|
|
}
|
|
}
|
|
sourceIdx++;
|
|
targetIdx++;
|
|
}
|
|
}
|
|
|
|
curRow++;
|
|
}
|
|
} else {
|
|
SSchemaWrapper* pWrapper = pReader->pSchemaWrapper;
|
|
STSchema* pTSchema = tBuildTSchema(pWrapper->pSchema, pWrapper->nCols, pWrapper->version);
|
|
SArray* pRows = pSubmitTbData->aRowP;
|
|
|
|
for (int32_t i = 0; i < numOfRows; i++) {
|
|
SRow* pRow = taosArrayGetP(pRows, i);
|
|
bool buildNew = false;
|
|
|
|
for (int32_t j = 0; j < pTSchema->numOfCols; j++) {
|
|
SColVal colVal;
|
|
tRowGet(pRow, pTSchema, j, &colVal);
|
|
if (curRow == 0) {
|
|
assigned[j] = !COL_VAL_IS_NONE(&colVal);
|
|
buildNew = true;
|
|
} else {
|
|
bool currentRowAssigned = !COL_VAL_IS_NONE(&colVal);
|
|
if (currentRowAssigned != assigned[j]) {
|
|
assigned[j] = currentRowAssigned;
|
|
buildNew = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (buildNew) {
|
|
if (taosArrayGetSize(blocks) > 0) {
|
|
SSDataBlock* pLastBlock = taosArrayGetLast(blocks);
|
|
pLastBlock->info.rows = curRow - lastRow;
|
|
lastRow = curRow;
|
|
}
|
|
|
|
SSDataBlock block = {0};
|
|
SSchemaWrapper* pSW = taosMemoryCalloc(1, sizeof(SSchemaWrapper));
|
|
if (pSW == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
goto FAIL;
|
|
}
|
|
|
|
if (tqMaskBlock(pSW, &block, pSchemaWrapper, assigned) < 0) {
|
|
blockDataFreeRes(&block);
|
|
tDeleteSchemaWrapper(pSW);
|
|
goto FAIL;
|
|
}
|
|
tqTrace("vgId:%d, build new block, col %d", pReader->pWalReader->pWal->cfg.vgId,
|
|
(int32_t)taosArrayGetSize(block.pDataBlock));
|
|
|
|
block.info.id.uid = uid;
|
|
block.info.version = pReader->msg.ver;
|
|
if (blockDataEnsureCapacity(&block, numOfRows - curRow) < 0) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
blockDataFreeRes(&block);
|
|
tDeleteSchemaWrapper(pSW);
|
|
goto FAIL;
|
|
}
|
|
taosArrayPush(blocks, &block);
|
|
taosArrayPush(schemas, &pSW);
|
|
}
|
|
|
|
SSDataBlock* pBlock = taosArrayGetLast(blocks);
|
|
|
|
tqTrace("vgId:%d, taosx scan, block num: %d", pReader->pWalReader->pWal->cfg.vgId,
|
|
(int32_t)taosArrayGetSize(blocks));
|
|
|
|
int32_t targetIdx = 0;
|
|
int32_t sourceIdx = 0;
|
|
int32_t colActual = blockDataGetNumOfCols(pBlock);
|
|
while (targetIdx < colActual) {
|
|
SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, targetIdx);
|
|
SColVal colVal;
|
|
tRowGet(pRow, pTSchema, sourceIdx, &colVal);
|
|
|
|
if (colVal.cid < pColData->info.colId) {
|
|
sourceIdx++;
|
|
} else if (colVal.cid == pColData->info.colId) {
|
|
if (IS_STR_DATA_TYPE(colVal.type)) {
|
|
if (colVal.value.pData != NULL) {
|
|
char val[65535 + 2];
|
|
memcpy(varDataVal(val), colVal.value.pData, colVal.value.nData);
|
|
varDataSetLen(val, colVal.value.nData);
|
|
if (colDataSetVal(pColData, curRow - lastRow, val, !COL_VAL_IS_VALUE(&colVal)) < 0) {
|
|
goto FAIL;
|
|
}
|
|
} else {
|
|
colDataSetNULL(pColData, curRow - lastRow);
|
|
}
|
|
} else {
|
|
if (colDataSetVal(pColData, curRow - lastRow, (void*)&colVal.value.val, !COL_VAL_IS_VALUE(&colVal)) < 0) {
|
|
goto FAIL;
|
|
}
|
|
}
|
|
sourceIdx++;
|
|
targetIdx++;
|
|
}
|
|
}
|
|
curRow++;
|
|
}
|
|
|
|
taosMemoryFreeClear(pTSchema);
|
|
}
|
|
|
|
SSDataBlock* pLastBlock = taosArrayGetLast(blocks);
|
|
pLastBlock->info.rows = curRow - lastRow;
|
|
|
|
taosMemoryFree(assigned);
|
|
return 0;
|
|
|
|
FAIL:
|
|
taosMemoryFree(assigned);
|
|
return -1;
|
|
}
|
|
|
|
void tqReaderSetColIdList(STqReader* pReader, SArray* pColIdList) { pReader->pColIdList = pColIdList; }
|
|
|
|
int tqReaderSetTbUidList(STqReader* pReader, const SArray* tbUidList, const char* id) {
|
|
if (pReader->tbIdHash) {
|
|
taosHashClear(pReader->tbIdHash);
|
|
} else {
|
|
pReader->tbIdHash = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
|
|
}
|
|
|
|
if (pReader->tbIdHash == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
|
|
for (int i = 0; i < taosArrayGetSize(tbUidList); i++) {
|
|
int64_t* pKey = (int64_t*)taosArrayGet(tbUidList, i);
|
|
taosHashPut(pReader->tbIdHash, pKey, sizeof(int64_t), NULL, 0);
|
|
}
|
|
|
|
tqDebug("s-task:%s %d tables are set to be queried target table", id, (int32_t) taosArrayGetSize(tbUidList));
|
|
return 0;
|
|
}
|
|
|
|
int tqReaderAddTbUidList(STqReader* pReader, const SArray* pTableUidList) {
|
|
if (pReader->tbIdHash == NULL) {
|
|
pReader->tbIdHash = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
|
|
if (pReader->tbIdHash == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
int32_t numOfTables = taosArrayGetSize(pTableUidList);
|
|
for (int i = 0; i < numOfTables; i++) {
|
|
int64_t* pKey = (int64_t*)taosArrayGet(pTableUidList, i);
|
|
taosHashPut(pReader->tbIdHash, pKey, sizeof(int64_t), NULL, 0);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool tqReaderIsQueriedTable(STqReader* pReader, uint64_t uid) {
|
|
return taosHashGet(pReader->tbIdHash, &uid, sizeof(uint64_t));
|
|
}
|
|
|
|
bool tqCurrentBlockConsumed(const STqReader* pReader) {
|
|
return pReader->msg.msgStr == NULL;
|
|
}
|
|
|
|
int tqReaderRemoveTbUidList(STqReader* pReader, const SArray* tbUidList) {
|
|
for (int32_t i = 0; i < taosArrayGetSize(tbUidList); i++) {
|
|
int64_t* pKey = (int64_t*)taosArrayGet(tbUidList, i);
|
|
taosHashRemove(pReader->tbIdHash, pKey, sizeof(int64_t));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
// todo update the table list in wal reader
|
|
int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList, bool isAdd) {
|
|
void* pIter = NULL;
|
|
int32_t vgId = TD_VID(pTq->pVnode);
|
|
|
|
// update the table list for each consumer handle
|
|
taosWLockLatch(&pTq->lock);
|
|
while (1) {
|
|
pIter = taosHashIterate(pTq->pHandle, pIter);
|
|
if (pIter == NULL) {
|
|
break;
|
|
}
|
|
|
|
STqHandle* pTqHandle = (STqHandle*)pIter;
|
|
if (pTqHandle->execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {
|
|
int32_t code = qUpdateTableListForStreamScanner(pTqHandle->execHandle.task, tbUidList, isAdd);
|
|
if (code != 0) {
|
|
tqError("update qualified table error for %s", pTqHandle->subKey);
|
|
continue;
|
|
}
|
|
} else if (pTqHandle->execHandle.subType == TOPIC_SUB_TYPE__DB) {
|
|
if (!isAdd) {
|
|
int32_t sz = taosArrayGetSize(tbUidList);
|
|
for (int32_t i = 0; i < sz; i++) {
|
|
int64_t tbUid = *(int64_t*)taosArrayGet(tbUidList, i);
|
|
taosHashPut(pTqHandle->execHandle.execDb.pFilterOutTbUid, &tbUid, sizeof(int64_t), NULL, 0);
|
|
}
|
|
}
|
|
} else if (pTqHandle->execHandle.subType == TOPIC_SUB_TYPE__TABLE) {
|
|
if (isAdd) {
|
|
SArray* list = NULL;
|
|
int ret = qGetTableList(pTqHandle->execHandle.execTb.suid, pTq->pVnode, pTqHandle->execHandle.execTb.node, &list, pTqHandle->execHandle.task);
|
|
if(ret != TDB_CODE_SUCCESS) {
|
|
tqError("qGetTableList in tqUpdateTbUidList error:%d handle %s consumer:0x%" PRIx64, ret, pTqHandle->subKey, pTqHandle->consumerId);
|
|
taosArrayDestroy(list);
|
|
taosHashCancelIterate(pTq->pHandle, pIter);
|
|
taosWUnLockLatch(&pTq->lock);
|
|
|
|
return ret;
|
|
}
|
|
tqReaderSetTbUidList(pTqHandle->execHandle.pTqReader, list, NULL);
|
|
taosArrayDestroy(list);
|
|
} else {
|
|
tqReaderRemoveTbUidList(pTqHandle->execHandle.pTqReader, tbUidList);
|
|
}
|
|
}
|
|
}
|
|
taosWUnLockLatch(&pTq->lock);
|
|
|
|
// update the table list handle for each stream scanner/wal reader
|
|
taosWLockLatch(&pTq->pStreamMeta->lock);
|
|
while (1) {
|
|
pIter = taosHashIterate(pTq->pStreamMeta->pTasksMap, pIter);
|
|
if (pIter == NULL) {
|
|
break;
|
|
}
|
|
|
|
SStreamTask* pTask = *(SStreamTask**)pIter;
|
|
if (pTask->info.taskLevel == TASK_LEVEL__SOURCE) {
|
|
int32_t code = qUpdateTableListForStreamScanner(pTask->exec.pExecutor, tbUidList, isAdd);
|
|
if (code != 0) {
|
|
tqError("vgId:%d, s-task:%s update qualified table error for stream task", vgId, pTask->id.idStr);
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
taosWUnLockLatch(&pTq->pStreamMeta->lock);
|
|
return 0;
|
|
}
|