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minor changes

This commit is contained in:
Shengliang 2022-01-23 23:00:27 -08:00
parent 4c95270f58
commit 76ce87e2d3
1 changed files with 21 additions and 9 deletions
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30
source/dnode/mnode/impl/src/mndFunc.c
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@ -358,14 +358,21 @@ static int32_t mndProcessDropFuncReq(SMnodeMsg *pReq) {
}
static int32_t mndProcessRetrieveFuncReq(SMnodeMsg *pReq) {
int32_t code = -1;
SMnode *pMnode = pReq->pMnode;
SRetrieveFuncReq *pRetrieve = pReq->rpcMsg.pCont;
pRetrieve->numOfFuncs = htonl(pRetrieve->numOfFuncs);
int32_t size = sizeof(SRetrieveFuncRsp) + (sizeof(SFuncInfo) + TSDB_FUNC_CODE_LEN) * pRetrieve->numOfFuncs + 16384;
int32_t fsize = sizeof(SFuncInfo) + TSDB_FUNC_CODE_LEN + TSDB_FUNC_COMMENT_LEN;
int32_t size = sizeof(SRetrieveFuncRsp) + fsize * pRetrieve->numOfFuncs;
SRetrieveFuncRsp *pRetrieveRsp = rpcMallocCont(size);
if (pRetrieveRsp == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto FUNC_RETRIEVE_OVER;
}
pRetrieveRsp->numOfFuncs = htonl(pRetrieve->numOfFuncs);
char *pOutput = pRetrieveRsp->pFuncInfos;
@ -373,16 +380,15 @@ static int32_t mndProcessRetrieveFuncReq(SMnodeMsg *pReq) {
char funcName[TSDB_FUNC_NAME_LEN] = {0};
memcpy(funcName, pRetrieve->pFuncNames + i * TSDB_FUNC_NAME_LEN, TSDB_FUNC_NAME_LEN);
SFuncObj *pFunc = sdbAcquire(pMnode->pSdb, SDB_FUNC, funcName);
SFuncObj *pFunc = mndAcquireFunc(pMnode, funcName);
if (pFunc == NULL) {
terrno = TSDB_CODE_MND_INVALID_FUNC;
mError("func:%s, failed to retrieve since %s", funcName, terrstr());
return -1;
goto FUNC_RETRIEVE_OVER;
}
SFuncInfo *pFuncInfo = (SFuncInfo *)pOutput;
strncpy(pFuncInfo->name, pFunc->name, TSDB_FUNC_NAME_LEN);
memcpy(pFuncInfo->name, pFunc->name, TSDB_FUNC_NAME_LEN);
pFuncInfo->funcType = pFunc->funcType;
pFuncInfo->scriptType = pFunc->scriptType;
pFuncInfo->outputType = pFunc->outputType;
@ -391,15 +397,21 @@ static int32_t mndProcessRetrieveFuncReq(SMnodeMsg *pReq) {
pFuncInfo->signature = htobe64(pFunc->signature);
pFuncInfo->commentSize = htonl(pFunc->commentSize);
pFuncInfo->codeSize = htonl(pFunc->codeSize);
memcpy(pFuncInfo->pCont, pFunc->pCode, pFunc->commentSize + pFunc->codeSize);
memcpy(pFuncInfo->pCont, pFunc->pComment, pFunc->commentSize);
memcpy(pFuncInfo->pCont + pFunc->commentSize, pFunc->pCode, pFunc->codeSize);
pOutput += sizeof(SFuncInfo) + pFunc->commentSize + pFunc->codeSize;
mndReleaseFunc(pMnode, pFunc);
}
pReq->pCont = pRetrieveRsp;
pReq->contLen = (int32_t)(pOutput - (char *)pRetrieveRsp);
return 0;
code = 0;
FUNC_RETRIEVE_OVER:
if (code != 0) rpcFreeCont(pRetrieveRsp);
return code;
}
static int32_t mndGetFuncMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp *pMeta) {
@ -461,7 +473,7 @@ static int32_t mndGetFuncMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp *p
pShow->numOfRows = sdbGetSize(pSdb, SDB_FUNC);
pShow->rowSize = pShow->offset[cols - 1] + pShow->bytes[cols - 1];
strcpy(pMeta->tbFname, "show funcs");
strcpy(pMeta->tbFname, mndShowStr(pShow->type));
return 0;
}