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refactor: support submitreq2

This commit is contained in:
Liu Jicong 2022-12-06 06:29:13 +08:00
parent ed11b1419c
commit 556c26a3a4
1 changed files with 238 additions and 3 deletions
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241
source/dnode/vnode/src/tq/tqSink.c
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@ -303,8 +303,8 @@ SSubmitReq* tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchem
#endif #endif
int32_t tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pTSchema, int32_t tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pTSchema,
SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName, SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName,
SBatchDeleteReq* pDeleteReq, void** ppData, int32_t* pLen) { SBatchDeleteReq* pDeleteReq, void** ppData, int32_t* pLen) {
void* pBuf = NULL; void* pBuf = NULL;
int32_t len = 0; int32_t len = 0;
SSubmitReq2* pReq = NULL; SSubmitReq2* pReq = NULL;
@ -464,7 +464,7 @@ int32_t tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* p
taosArrayPush(pReq->aSubmitTbData, pTbData); taosArrayPush(pReq->aSubmitTbData, pTbData);
} }
// encode // encode
tEncodeSize(tEncodeSSubmitReq2, pReq, len, terrno); tEncodeSize(tEncodeSSubmitReq2, pReq, len, terrno);
if (TSDB_CODE_SUCCESS == terrno) { if (TSDB_CODE_SUCCESS == terrno) {
@ -749,6 +749,241 @@ void tqSinkToTablePipeline(SStreamTask* pTask, void* vnode, int64_t ver, void* d
taosArrayDestroy(tagArray); taosArrayDestroy(tagArray);
} }
void tqSinkToTablePipeline2(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
const SArray* pBlocks = (const SArray*)data;
SVnode* pVnode = (SVnode*)vnode;
int64_t suid = pTask->tbSink.stbUid;
char* stbFullName = pTask->tbSink.stbFullName;
STSchema* pTSchema = pTask->tbSink.pTSchema;
SSchemaWrapper* pSchemaWrapper = pTask->tbSink.pSchemaWrapper;
int32_t blockSz = taosArrayGetSize(pBlocks);
tqDebug("vgId:%d, task %d write into table, block num: %d", TD_VID(pVnode), pTask->taskId, blockSz);
void* pBuf = NULL;
int32_t len = 0;
SSubmitReq2* pReq = NULL;
SArray* tagArray = NULL;
SArray* createTbArray = NULL;
SArray* pVals = NULL;
if (!(tagArray = taosArrayInit(1, sizeof(STagVal)))) {
goto _end;
}
if (!(createTbArray = taosArrayInit(blockSz, POINTER_BYTES))) {
goto _end;
}
if (!(pReq = taosMemoryCalloc(1, sizeof(SSubmitReq2)))) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
if (!(pReq->aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData)))) {
goto _end;
}
for (int32_t i = 0; i < blockSz; i++) {
bool createTb = true;
SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
SBatchDeleteReq deleteReq = {0};
deleteReq.deleteReqs = taosArrayInit(0, sizeof(SSingleDeleteReq));
deleteReq.suid = suid;
tqBuildDeleteReq(pVnode, stbFullName, pDataBlock, &deleteReq);
if (taosArrayGetSize(deleteReq.deleteReqs) == 0) {
taosArrayDestroy(deleteReq.deleteReqs);
continue;
}
int32_t len;
int32_t code;
tEncodeSize(tEncodeSBatchDeleteReq, &deleteReq, len, code);
if (code < 0) {
//
ASSERT(0);
}
SEncoder encoder;
void* serializedDeleteReq = rpcMallocCont(len + sizeof(SMsgHead));
void* abuf = POINTER_SHIFT(serializedDeleteReq, sizeof(SMsgHead));
tEncoderInit(&encoder, abuf, len);
tEncodeSBatchDeleteReq(&encoder, &deleteReq);
tEncoderClear(&encoder);
taosArrayDestroy(deleteReq.deleteReqs);
((SMsgHead*)serializedDeleteReq)->vgId = pVnode->config.vgId;
SRpcMsg msg = {
.msgType = TDMT_VND_BATCH_DEL,
.pCont = serializedDeleteReq,
.contLen = len + sizeof(SMsgHead),
};
if (tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg) != 0) {
tqDebug("failed to put delete req into write-queue since %s", terrstr());
}
} else {
// create table req
if (createTb) {
for (int32_t i = 0; i < blockSz; ++i) {
SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
SVCreateTbReq* pCreateTbReq = NULL;
if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
taosArrayPush(createTbArray, &pCreateTbReq);
continue;
}
if (!(pCreateTbReq = taosMemoryCalloc(1, sizeof(SVCreateStbReq)))) {
goto _end;
};
// don't move to the end of loop as to destroy in the end of func when error occur
taosArrayPush(createTbArray, &pCreateTbReq);
// set const
pCreateTbReq->flags = 0;
pCreateTbReq->type = TSDB_CHILD_TABLE;
pCreateTbReq->ctb.suid = suid;
// set super table name
SName name = {0};
tNameFromString(&name, stbFullName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
pCreateTbReq->ctb.stbName = strdup((char*)tNameGetTableName(&name)); // strdup(stbFullName);
// set tag content
taosArrayClear(tagArray);
STagVal tagVal = {
.cid = taosArrayGetSize(pDataBlock->pDataBlock) + 1,
.type = TSDB_DATA_TYPE_UBIGINT,
.i64 = (int64_t)pDataBlock->info.id.groupId,
};
taosArrayPush(tagArray, &tagVal);
pCreateTbReq->ctb.tagNum = taosArrayGetSize(tagArray);
STag* pTag = NULL;
tTagNew(tagArray, 1, false, &pTag);
if (pTag == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
pCreateTbReq->ctb.pTag = (uint8_t*)pTag;
// set tag name
SArray* tagName = taosArrayInit(1, TSDB_COL_NAME_LEN);
char tagNameStr[TSDB_COL_NAME_LEN] = {0};
strcpy(tagNameStr, "group_id");
taosArrayPush(tagName, tagNameStr);
pCreateTbReq->ctb.tagName = tagName;
// set table name
if (pDataBlock->info.parTbName[0]) {
pCreateTbReq->name = strdup(pDataBlock->info.parTbName);
} else {
pCreateTbReq->name = buildCtbNameByGroupId(stbFullName, pDataBlock->info.id.groupId);
}
}
}
// SSubmitTbData req
int32_t rows = pDataBlock->info.rows;
SSubmitTbData* pTbData = (SSubmitTbData*)taosMemoryCalloc(1, sizeof(SSubmitTbData));
if (!pTbData) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
if (!(pTbData->aRowP = taosArrayInit(rows, sizeof(SRow*)))) {
taosMemoryFree(pTbData);
goto _end;
}
pTbData->suid = suid;
pTbData->uid = 0; // uid is assigned by vnode
pTbData->sver = pTSchema->version;
tqDebug("tq sink, convert block1 %d, rows: %d", i, rows);
if (createTb) {
pTbData->pCreateTbReq = taosArrayGetP(createTbArray, i);
if (pTbData->pCreateTbReq) pTbData->flags = SUBMIT_REQ_AUTO_CREATE_TABLE;
}
if (!pVals && !(pVals = taosArrayInit(pTSchema->numOfCols, sizeof(SColVal)))) {
taosArrayDestroy(pTbData->aRowP);
taosMemoryFree(pTbData);
goto _end;
}
for (int32_t j = 0; j < rows; j++) {
taosArrayClear(pVals);
for (int32_t k = 0; k < pTSchema->numOfCols; k++) {
const STColumn* pCol = &pTSchema->columns[k];
SColumnInfoData* pColData = taosArrayGet(pDataBlock->pDataBlock, k);
if (colDataIsNull_s(pColData, j)) {
SColVal cv = COL_VAL_NULL(pCol->colId, pCol->type);
taosArrayPush(pVals, &cv);
} else {
void* data = colDataGetData(pColData, j);
if (IS_STR_DATA_TYPE(pCol->type)) {
SValue sv = (SValue){.nData = varDataLen(data), .pData = varDataVal(data)}; // address copy, no value
SColVal cv = COL_VAL_VALUE(pCol->colId, pCol->type, sv);
taosArrayPush(pVals, &cv);
} else {
SValue sv;
memcpy(&sv.val, data, tDataTypes[pCol->type].bytes);
SColVal cv = COL_VAL_VALUE(pCol->colId, pCol->type, sv);
taosArrayPush(pVals, &cv);
}
}
}
SRow* pRow = NULL;
if ((terrno = tRowBuild(pVals, (STSchema*)pTSchema, &pRow)) < 0) {
tDestroySSubmitTbData(pTbData, TSDB_MSG_FLG_ENCODE);
goto _end;
}
ASSERT(pRow);
taosArrayPush(pTbData->aRowP, &pRow);
}
taosArrayPush(pReq->aSubmitTbData, pTbData);
// encode
int32_t code;
tEncodeSize(tEncodeSSubmitReq2, pReq, len, code);
SEncoder encoder;
len += sizeof(SMsgHead);
pBuf = rpcMallocCont(len);
if (NULL == pBuf) {
goto _end;
}
((SMsgHead*)pBuf)->vgId = htonl(TD_VID(pVnode));
((SMsgHead*)pBuf)->contLen = htonl(len);
tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SMsgHead)), len - sizeof(SMsgHead));
if (tEncodeSSubmitReq2(&encoder, pReq) < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tqError("failed to encode submit req since %s", terrstr());
}
tEncoderClear(&encoder);
SRpcMsg msg = {
.msgType = TDMT_VND_SUBMIT,
.pCont = pBuf,
.contLen = ntohl(len),
};
if (tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg) != 0) {
tqDebug("failed to put into write-queue since %s", terrstr());
}
}
}
_end:
taosArrayDestroy(tagArray);
taosArrayDestroy(pVals);
// TODO: change
tDestroySSubmitReq2(pReq, TSDB_MSG_FLG_ENCODE);
}
#if 0 #if 0
void tqSinkToTableMerge(SStreamTask* pTask, void* vnode, int64_t ver, void* data) { void tqSinkToTableMerge(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
const SArray* pRes = (const SArray*)data; const SArray* pRes = (const SArray*)data;