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batch create table

This commit is contained in:
Hongze Cheng 2021-12-31 08:30:40 +00:00
parent 54af08bc98
commit 1c57b5e746
4 changed files with 82 additions and 23 deletions
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4
include/common/tmsg.h
View File

@ -1285,8 +1285,10 @@ typedef struct {
int tmsgSVCreateTbReqEncode(SMsgEncoder* pCoder, SVCreateTbReq* pReq);
int tmsgSVCreateTbReqDecode(SMsgDecoder* pCoder, SVCreateTbReq* pReq);
int tSerializeSVCreateTbReq(void** buf, const SVCreateTbReq* pReq);
int tSerializeSVCreateTbReq(void** buf, SVCreateTbReq* pReq);
void* tDeserializeSVCreateTbReq(void* buf, SVCreateTbReq* pReq);
int tSVCreateTbBatchReqSerialize(void** buf, SVCreateTbBatchReq* pReq);
void* tSVCreateTbBatchReqDeserialize(void* buf, SVCreateTbBatchReq* pReq);
typedef struct SVCreateTbRsp {
} SVCreateTbRsp;

29
source/common/src/tmsg.c
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@ -98,7 +98,7 @@ int tmsgSVCreateTbReqDecode(SMsgDecoder *pCoder, SVCreateTbReq *pReq) {
return 0;
}
int tSerializeSVCreateTbReq(void **buf, const SVCreateTbReq *pReq) {
int tSerializeSVCreateTbReq(void **buf, SVCreateTbReq *pReq) {
int tlen = 0;
tlen += taosEncodeFixedU64(buf, pReq->ver);
@ -193,6 +193,33 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
return buf;
}
int tSVCreateTbBatchReqSerialize(void **buf, SVCreateTbBatchReq *pReq) {
int tlen = 0;
tlen += taosEncodeFixedU64(buf, pReq->ver);
tlen += taosEncodeFixedU32(buf, taosArrayGetSize(pReq->pArray));
for (size_t i = 0; i < taosArrayGetSize(pReq->pArray); i++) {
SVCreateTbReq *pCreateTbReq = taosArrayGet(pReq->pArray, i);
tlen += tSerializeSVCreateTbReq(buf, pCreateTbReq);
}
return tlen;
}
void *tSVCreateTbBatchReqDeserialize(void *buf, SVCreateTbBatchReq *pReq) {
uint32_t nsize = 0;
buf = taosDecodeFixedU64(buf, &pReq->ver);
buf = taosDecodeFixedU32(buf, &nsize);
for (size_t i = 0; i < nsize; i++) {
SVCreateTbReq req;
buf = tDeserializeSVCreateTbReq(buf, &req);
taosArrayPush(pReq->pArray, &req);
}
return buf;
}
/* ------------------------ STATIC METHODS ------------------------ */
static int tmsgStartEncode(SMsgEncoder *pME) {
struct SMEListNode *pNode = (struct SMEListNode *)malloc(sizeof(*pNode));

17
source/dnode/vnode/impl/src/vnodeWrite.c
View File

@ -27,7 +27,7 @@ int vnodeProcessNoWalWMsgs(SVnode *pVnode, SRpcMsg *pMsg) {
}
int vnodeProcessWMsgs(SVnode *pVnode, SArray *pMsgs) {
SRpcMsg * pMsg;
SRpcMsg *pMsg;
for (int i = 0; i < taosArrayGetSize(pMsgs); i++) {
pMsg = *(SRpcMsg **)taosArrayGet(pMsgs, i);
@ -50,8 +50,9 @@ int vnodeProcessWMsgs(SVnode *pVnode, SArray *pMsgs) {
}
int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
SVCreateTbReq vCreateTbReq;
void * ptr = vnodeMalloc(pVnode, pMsg->contLen);
SVCreateTbReq vCreateTbReq;
SVCreateTbBatchReq vCreateTbBatchReq;
void * ptr = vnodeMalloc(pVnode, pMsg->contLen);
if (ptr == NULL) {
// TODO: handle error
}
@ -68,7 +69,6 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
switch (pMsg->msgType) {
case TDMT_VND_CREATE_STB:
case TDMT_VND_CREATE_TABLE:
tDeserializeSVCreateTbReq(POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)), &vCreateTbReq);
if (metaCreateTable(pVnode->pMeta, &(vCreateTbReq)) < 0) {
// TODO: handle error
@ -76,6 +76,15 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
// TODO: maybe need to clear the requst struct
break;
case TDMT_VND_CREATE_TABLE:
tSVCreateTbBatchReqDeserialize(POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)), &vCreateTbBatchReq);
for (int i = 0; i < taosArrayGetSize(vCreateTbBatchReq.pArray); i++) {
SVCreateTbReq *pCreateTbReq = taosArrayGet(vCreateTbBatchReq.pArray, i);
if (metaCreateTable(pVnode->pMeta, pCreateTbReq) < 0) {
// TODO: handle error
}
}
case TDMT_VND_DROP_STB:
case TDMT_VND_DROP_TABLE:
// if (metaDropTable(pVnode->pMeta, vReq.dtReq.uid) < 0) {

55
source/libs/parser/src/dCDAstProcess.c
View File

@ -35,7 +35,7 @@ static int32_t setShowInfo(SShowInfo* pShowInfo, SParseBasicCtx* pCtx, void** ou
SVShowTablesReq* pShowReq = calloc(1, sizeof(SVShowTablesReq));
SArray* array = NULL;
SName name = {0};
SName name = {0};
tNameSetDbName(&name, pCtx->acctId, pCtx->db, strlen(pCtx->db));
char dbFname[TSDB_DB_FNAME_LEN] = {0};
@ -48,7 +48,7 @@ static int32_t setShowInfo(SShowInfo* pShowInfo, SParseBasicCtx* pCtx, void** ou
pEpSet->numOfEps = info->numOfEps;
pEpSet->inUse = info->inUse;
for(int32_t i = 0; i < pEpSet->numOfEps; ++i) {
for (int32_t i = 0; i < pEpSet->numOfEps; ++i) {
strncpy(pEpSet->fqdn[i], info->epAddr[i].fqdn, tListLen(pEpSet->fqdn[i]));
pEpSet->port[i] = info->epAddr[i].port;
}
@ -190,7 +190,7 @@ static int32_t doCheckDbOptions(SCreateDbMsg* pCreate, SMsgBuf* pMsgBuf) {
val = htonl(pCreate->numOfVgroups);
if (val < TSDB_MIN_VNODES_PER_DB || val > TSDB_MAX_VNODES_PER_DB) {
snprintf(msg, tListLen(msg), "invalid number of vgroups for DB:%d valid range: [%d, %d]", val,
TSDB_MIN_VNODES_PER_DB, TSDB_MAX_VNODES_PER_DB);
TSDB_MIN_VNODES_PER_DB, TSDB_MAX_VNODES_PER_DB);
}
return TSDB_CODE_SUCCESS;
@ -468,7 +468,7 @@ int32_t doCheckForCreateCTable(SSqlInfo* pInfo, SParseBasicCtx* pCtx, SMsgBuf* p
SKvParam param = {.builder = &kvRowBuilder, .schema = pSchema};
SToken* pItem = taosArrayGet(pValList, i);
SToken* pItem = taosArrayGet(pValList, i);
code = parseValueToken(&endPtr, pItem, pSchema, tinfo.precision, tmpTokenBuf, KvRowAppend, &param, pMsgBuf);
if (code != TSDB_CODE_SUCCESS) {
@ -481,7 +481,7 @@ int32_t doCheckForCreateCTable(SSqlInfo* pInfo, SParseBasicCtx* pCtx, SMsgBuf* p
SKVRow row = tdGetKVRowFromBuilder(&kvRowBuilder);
tdDestroyKVRowBuilder(&kvRowBuilder);
if (row == NULL) {
return TSDB_CODE_QRY_OUT_OF_MEMORY;
return TSDB_CODE_QRY_OUT_OF_MEMORY;
}
tdSortKVRowByColIdx(row);
@ -501,15 +501,15 @@ int32_t doCheckForCreateCTable(SSqlInfo* pInfo, SParseBasicCtx* pCtx, SMsgBuf* p
req.ctbCfg.suid = pSuperTableMeta->suid;
req.ctbCfg.pTag = row;
// pEpSet->inUse = info.inUse;
// pEpSet->numOfEps = info.numOfEps;
// for (int32_t i = 0; i < pEpSet->numOfEps; ++i) {
// pEpSet->port[i] = info.epAddr[i].port;
// tstrncpy(pEpSet->fqdn[i], info.epAddr[i].fqdn, tListLen(pEpSet->fqdn[i]));
// }
// ((SMsgHead*)(*pOutput))->vgId = htonl(info.vgId);
// ((SMsgHead*)(*pOutput))->contLen = htonl(serLen);
SVgroupTablesBatch *pTableBatch = taosHashGet(pVgroupHashmap, &info.vgId, sizeof(info.vgId));
// pEpSet->inUse = info.inUse;
// pEpSet->numOfEps = info.numOfEps;
// for (int32_t i = 0; i < pEpSet->numOfEps; ++i) {
// pEpSet->port[i] = info.epAddr[i].port;
// tstrncpy(pEpSet->fqdn[i], info.epAddr[i].fqdn, tListLen(pEpSet->fqdn[i]));
// }
// ((SMsgHead*)(*pOutput))->vgId = htonl(info.vgId);
// ((SMsgHead*)(*pOutput))->contLen = htonl(serLen);
SVgroupTablesBatch* pTableBatch = taosHashGet(pVgroupHashmap, &info.vgId, sizeof(info.vgId));
if (pTableBatch == NULL) {
SVgroupTablesBatch tBatch = {0};
tBatch.info = info;
@ -518,14 +518,35 @@ int32_t doCheckForCreateCTable(SSqlInfo* pInfo, SParseBasicCtx* pCtx, SMsgBuf* p
taosArrayPush(tBatch.req.pArray, &req);
taosHashPut(pVgroupHashmap, &info.vgId, sizeof(info.vgId), &tBatch, sizeof(tBatch));
} else { // add to the correct vgroup
} else { // add to the correct vgroup
assert(info.vgId == pTableBatch->info.vgId);
taosArrayPush(pTableBatch->req.pArray, &req);
}
}
// TODO: serialize and
void *pBuf = NULL;
SArray* pBufArray = taosArrayInit(taosHashGetSize(pVgroupHashmap), sizeof(void*));
SVgroupTablesBatch** ppTbBatch = NULL;
do {
ppTbBatch = taosHashIterate(pVgroupHashmap, ppTbBatch);
if (ppTbBatch == NULL) break;
SVgroupTablesBatch* pTbBatch = *ppTbBatch;
int tlen = sizeof(SMsgHead) + tSVCreateTbBatchReqSerialize(NULL, &(pTbBatch->req));
void* buf = malloc(tlen);
if (buf == NULL) {
// TODO: handle error
}
((SMsgHead*)buf)->vgId = htonl(pTbBatch->info.vgId);
((SMsgHead*)buf)->contLen = htonl(tlen);
void* pBuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
tSVCreateTbBatchReqSerialize(&pBuf, &(pTbBatch->req));
taosArrayPush(pBufArray, &buf);
} while (true);
return TSDB_CODE_SUCCESS;
}
@ -634,7 +655,7 @@ int32_t qParserValidateDclSqlNode(SSqlInfo* pInfo, SParseBasicCtx* pCtx, SDclStm
case TSDB_SQL_SHOW: {
SShowInfo* pShowInfo = &pInfo->pMiscInfo->showOpt;
code = setShowInfo(pShowInfo, pCtx, (void**)&pDcl->pMsg, &pDcl->msgLen, &pDcl->epSet, &pDcl->pExtension, pMsgBuf);
pDcl->msgType = (pShowInfo->showType == TSDB_MGMT_TABLE_TABLE)? TDMT_VND_SHOW_TABLES:TDMT_MND_SHOW;
pDcl->msgType = (pShowInfo->showType == TSDB_MGMT_TABLE_TABLE) ? TDMT_VND_SHOW_TABLES : TDMT_MND_SHOW;
break;
}