1348 lines
42 KiB
C
1348 lines
42 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define _DEFAULT_SOURCE
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#include "mndSma.h"
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#include "mndDb.h"
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#include "mndDnode.h"
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#include "mndIndex.h"
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#include "mndIndexComm.h"
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#include "mndInfoSchema.h"
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#include "mndMnode.h"
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#include "mndPrivilege.h"
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#include "mndScheduler.h"
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#include "mndShow.h"
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#include "mndStb.h"
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#include "mndStream.h"
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#include "mndTrans.h"
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#include "mndUser.h"
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#include "mndVgroup.h"
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#include "parser.h"
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#include "tname.h"
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#define TSDB_SMA_VER_NUMBER 1
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#define TSDB_SMA_RESERVE_SIZE 64
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static SSdbRaw *mndSmaActionEncode(SSmaObj *pSma);
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static SSdbRow *mndSmaActionDecode(SSdbRaw *pRaw);
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static int32_t mndSmaActionInsert(SSdb *pSdb, SSmaObj *pSma);
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static int32_t mndSmaActionDelete(SSdb *pSdb, SSmaObj *pSpSmatb);
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static int32_t mndSmaActionUpdate(SSdb *pSdb, SSmaObj *pOld, SSmaObj *pNew);
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static int32_t mndProcessCreateSmaReq(SRpcMsg *pReq);
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static int32_t mndProcessDropSmaReq(SRpcMsg *pReq);
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static int32_t mndProcessGetSmaReq(SRpcMsg *pReq);
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static int32_t mndProcessGetTbSmaReq(SRpcMsg *pReq);
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static int32_t mndRetrieveSma(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
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static void mndDestroySmaObj(SSmaObj *pSmaObj);
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// sma and tag index comm func
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static int32_t mndProcessDropIdxReq(SRpcMsg *pReq);
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static int32_t mndRetrieveIdx(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
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static void mndCancelRetrieveIdx(SMnode *pMnode, void *pIter);
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int32_t mndInitSma(SMnode *pMnode) {
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SSdbTable table = {
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.sdbType = SDB_SMA,
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.keyType = SDB_KEY_BINARY,
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.encodeFp = (SdbEncodeFp)mndSmaActionEncode,
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.decodeFp = (SdbDecodeFp)mndSmaActionDecode,
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.insertFp = (SdbInsertFp)mndSmaActionInsert,
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.updateFp = (SdbUpdateFp)mndSmaActionUpdate,
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.deleteFp = (SdbDeleteFp)mndSmaActionDelete,
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};
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mndSetMsgHandle(pMnode, TDMT_MND_CREATE_SMA, mndProcessCreateSmaReq);
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mndSetMsgHandle(pMnode, TDMT_MND_DROP_SMA, mndProcessDropIdxReq);
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mndSetMsgHandle(pMnode, TDMT_VND_CREATE_SMA_RSP, mndTransProcessRsp);
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mndSetMsgHandle(pMnode, TDMT_VND_DROP_SMA_RSP, mndTransProcessRsp);
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mndSetMsgHandle(pMnode, TDMT_MND_GET_INDEX, mndProcessGetSmaReq);
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mndSetMsgHandle(pMnode, TDMT_MND_GET_TABLE_INDEX, mndProcessGetTbSmaReq);
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mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_INDEX, mndRetrieveIdx);
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mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_INDEX, mndCancelRetrieveIdx);
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return sdbSetTable(pMnode->pSdb, table);
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}
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void mndCleanupSma(SMnode *pMnode) {}
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static SSdbRaw *mndSmaActionEncode(SSmaObj *pSma) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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int32_t size =
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sizeof(SSmaObj) + pSma->exprLen + pSma->tagsFilterLen + pSma->sqlLen + pSma->astLen + TSDB_SMA_RESERVE_SIZE;
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SSdbRaw *pRaw = sdbAllocRaw(SDB_SMA, TSDB_SMA_VER_NUMBER, size);
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if (pRaw == NULL) goto _OVER;
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int32_t dataPos = 0;
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SDB_SET_BINARY(pRaw, dataPos, pSma->name, TSDB_TABLE_FNAME_LEN, _OVER)
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SDB_SET_BINARY(pRaw, dataPos, pSma->stb, TSDB_TABLE_FNAME_LEN, _OVER)
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SDB_SET_BINARY(pRaw, dataPos, pSma->db, TSDB_DB_FNAME_LEN, _OVER)
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SDB_SET_BINARY(pRaw, dataPos, pSma->dstTbName, TSDB_DB_FNAME_LEN, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->createdTime, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->uid, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->stbUid, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->dbUid, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->dstTbUid, _OVER)
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SDB_SET_INT8(pRaw, dataPos, pSma->intervalUnit, _OVER)
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SDB_SET_INT8(pRaw, dataPos, pSma->slidingUnit, _OVER)
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SDB_SET_INT8(pRaw, dataPos, pSma->timezone, _OVER)
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SDB_SET_INT32(pRaw, dataPos, pSma->dstVgId, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->interval, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->offset, _OVER)
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SDB_SET_INT64(pRaw, dataPos, pSma->sliding, _OVER)
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SDB_SET_INT32(pRaw, dataPos, pSma->exprLen, _OVER)
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SDB_SET_INT32(pRaw, dataPos, pSma->tagsFilterLen, _OVER)
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SDB_SET_INT32(pRaw, dataPos, pSma->sqlLen, _OVER)
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SDB_SET_INT32(pRaw, dataPos, pSma->astLen, _OVER)
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if (pSma->exprLen > 0) {
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SDB_SET_BINARY(pRaw, dataPos, pSma->expr, pSma->exprLen, _OVER)
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}
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if (pSma->tagsFilterLen > 0) {
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SDB_SET_BINARY(pRaw, dataPos, pSma->tagsFilter, pSma->tagsFilterLen, _OVER)
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}
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if (pSma->sqlLen > 0) {
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SDB_SET_BINARY(pRaw, dataPos, pSma->sql, pSma->sqlLen, _OVER)
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}
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if (pSma->astLen > 0) {
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SDB_SET_BINARY(pRaw, dataPos, pSma->ast, pSma->astLen, _OVER)
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}
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SDB_SET_RESERVE(pRaw, dataPos, TSDB_SMA_RESERVE_SIZE, _OVER)
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SDB_SET_DATALEN(pRaw, dataPos, _OVER)
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terrno = 0;
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_OVER:
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if (terrno != 0) {
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mError("sma:%s, failed to encode to raw:%p since %s", pSma->name, pRaw, terrstr());
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sdbFreeRaw(pRaw);
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return NULL;
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}
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mTrace("sma:%s, encode to raw:%p, row:%p", pSma->name, pRaw, pSma);
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return pRaw;
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}
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static SSdbRow *mndSmaActionDecode(SSdbRaw *pRaw) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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SSdbRow *pRow = NULL;
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SSmaObj *pSma = NULL;
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int8_t sver = 0;
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if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;
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if (sver != TSDB_SMA_VER_NUMBER) {
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terrno = TSDB_CODE_SDB_INVALID_DATA_VER;
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goto _OVER;
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}
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pRow = sdbAllocRow(sizeof(SSmaObj));
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if (pRow == NULL) goto _OVER;
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pSma = sdbGetRowObj(pRow);
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if (pSma == NULL) goto _OVER;
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int32_t dataPos = 0;
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SDB_GET_BINARY(pRaw, dataPos, pSma->name, TSDB_TABLE_FNAME_LEN, _OVER)
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SDB_GET_BINARY(pRaw, dataPos, pSma->stb, TSDB_TABLE_FNAME_LEN, _OVER)
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SDB_GET_BINARY(pRaw, dataPos, pSma->db, TSDB_DB_FNAME_LEN, _OVER)
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SDB_GET_BINARY(pRaw, dataPos, pSma->dstTbName, TSDB_DB_FNAME_LEN, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->createdTime, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->uid, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->stbUid, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->dbUid, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->dstTbUid, _OVER)
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SDB_GET_INT8(pRaw, dataPos, &pSma->intervalUnit, _OVER)
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SDB_GET_INT8(pRaw, dataPos, &pSma->slidingUnit, _OVER)
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SDB_GET_INT8(pRaw, dataPos, &pSma->timezone, _OVER)
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SDB_GET_INT32(pRaw, dataPos, &pSma->dstVgId, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->interval, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->offset, _OVER)
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SDB_GET_INT64(pRaw, dataPos, &pSma->sliding, _OVER)
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SDB_GET_INT32(pRaw, dataPos, &pSma->exprLen, _OVER)
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SDB_GET_INT32(pRaw, dataPos, &pSma->tagsFilterLen, _OVER)
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SDB_GET_INT32(pRaw, dataPos, &pSma->sqlLen, _OVER)
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SDB_GET_INT32(pRaw, dataPos, &pSma->astLen, _OVER)
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if (pSma->exprLen > 0) {
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pSma->expr = taosMemoryCalloc(pSma->exprLen, 1);
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if (pSma->expr == NULL) goto _OVER;
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SDB_GET_BINARY(pRaw, dataPos, pSma->expr, pSma->exprLen, _OVER)
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}
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if (pSma->tagsFilterLen > 0) {
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pSma->tagsFilter = taosMemoryCalloc(pSma->tagsFilterLen, 1);
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if (pSma->tagsFilter == NULL) goto _OVER;
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SDB_GET_BINARY(pRaw, dataPos, pSma->tagsFilter, pSma->tagsFilterLen, _OVER)
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}
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if (pSma->sqlLen > 0) {
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pSma->sql = taosMemoryCalloc(pSma->sqlLen, 1);
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if (pSma->sql == NULL) goto _OVER;
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SDB_GET_BINARY(pRaw, dataPos, pSma->sql, pSma->sqlLen, _OVER)
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}
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if (pSma->astLen > 0) {
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pSma->ast = taosMemoryCalloc(pSma->astLen, 1);
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if (pSma->ast == NULL) goto _OVER;
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SDB_GET_BINARY(pRaw, dataPos, pSma->ast, pSma->astLen, _OVER)
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}
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SDB_GET_RESERVE(pRaw, dataPos, TSDB_SMA_RESERVE_SIZE, _OVER)
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terrno = 0;
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_OVER:
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if (terrno != 0) {
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if (pSma != NULL) {
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mError("sma:%s, failed to decode from raw:%p since %s", pSma->name, pRaw, terrstr());
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taosMemoryFreeClear(pSma->expr);
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taosMemoryFreeClear(pSma->tagsFilter);
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taosMemoryFreeClear(pSma->sql);
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taosMemoryFreeClear(pSma->ast);
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}
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taosMemoryFreeClear(pRow);
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return NULL;
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}
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mTrace("sma:%s, decode from raw:%p, row:%p", pSma->name, pRaw, pSma);
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return pRow;
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}
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static int32_t mndSmaActionInsert(SSdb *pSdb, SSmaObj *pSma) {
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mTrace("sma:%s, perform insert action, row:%p", pSma->name, pSma);
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return 0;
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}
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static int32_t mndSmaActionDelete(SSdb *pSdb, SSmaObj *pSma) {
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mTrace("sma:%s, perform delete action, row:%p", pSma->name, pSma);
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taosMemoryFreeClear(pSma->tagsFilter);
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taosMemoryFreeClear(pSma->expr);
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taosMemoryFreeClear(pSma->sql);
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taosMemoryFreeClear(pSma->ast);
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return 0;
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}
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static int32_t mndSmaActionUpdate(SSdb *pSdb, SSmaObj *pOld, SSmaObj *pNew) {
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mTrace("sma:%s, perform update action, old row:%p new row:%p", pOld->name, pOld, pNew);
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return 0;
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}
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SSmaObj *mndAcquireSma(SMnode *pMnode, char *smaName) {
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SSdb *pSdb = pMnode->pSdb;
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SSmaObj *pSma = sdbAcquire(pSdb, SDB_SMA, smaName);
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if (pSma == NULL && terrno == TSDB_CODE_SDB_OBJ_NOT_THERE) {
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terrno = TSDB_CODE_MND_SMA_NOT_EXIST;
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}
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return pSma;
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}
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void mndReleaseSma(SMnode *pMnode, SSmaObj *pSma) {
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SSdb *pSdb = pMnode->pSdb;
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sdbRelease(pSdb, pSma);
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}
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SDbObj *mndAcquireDbBySma(SMnode *pMnode, const char *smaName) {
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SName name = {0};
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tNameFromString(&name, smaName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
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char db[TSDB_TABLE_FNAME_LEN] = {0};
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tNameGetFullDbName(&name, db);
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return mndAcquireDb(pMnode, db);
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}
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static void *mndBuildVCreateSmaReq(SMnode *pMnode, SVgObj *pVgroup, SSmaObj *pSma, int32_t *pContLen) {
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SEncoder encoder = {0};
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int32_t contLen = 0;
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SName name = {0};
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tNameFromString(&name, pSma->name, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
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SVCreateTSmaReq req = {0};
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req.version = 0;
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req.intervalUnit = pSma->intervalUnit;
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req.slidingUnit = pSma->slidingUnit;
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req.timezoneInt = pSma->timezone;
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tstrncpy(req.indexName, (char *)tNameGetTableName(&name), TSDB_INDEX_NAME_LEN);
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req.exprLen = pSma->exprLen;
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req.tagsFilterLen = pSma->tagsFilterLen;
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req.indexUid = pSma->uid;
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req.tableUid = pSma->stbUid;
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req.dstVgId = pSma->dstVgId;
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req.dstTbUid = pSma->dstTbUid;
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req.interval = pSma->interval;
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req.offset = pSma->offset;
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req.sliding = pSma->sliding;
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req.expr = pSma->expr;
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req.tagsFilter = pSma->tagsFilter;
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req.schemaRow = pSma->schemaRow;
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req.schemaTag = pSma->schemaTag;
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req.dstTbName = pSma->dstTbName;
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// get length
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int32_t ret = 0;
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tEncodeSize(tEncodeSVCreateTSmaReq, &req, contLen, ret);
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if (ret < 0) {
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return NULL;
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}
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contLen += sizeof(SMsgHead);
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SMsgHead *pHead = taosMemoryMalloc(contLen);
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if (pHead == NULL) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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return NULL;
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}
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pHead->contLen = htonl(contLen);
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pHead->vgId = htonl(pVgroup->vgId);
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void *pBuf = POINTER_SHIFT(pHead, sizeof(SMsgHead));
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tEncoderInit(&encoder, pBuf, contLen - sizeof(SMsgHead));
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if (tEncodeSVCreateTSmaReq(&encoder, &req) < 0) {
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taosMemoryFreeClear(pHead);
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tEncoderClear(&encoder);
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return NULL;
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}
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tEncoderClear(&encoder);
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*pContLen = contLen;
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return pHead;
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}
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static void *mndBuildVDropSmaReq(SMnode *pMnode, SVgObj *pVgroup, SSmaObj *pSma, int32_t *pContLen) {
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SEncoder encoder = {0};
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int32_t contLen;
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SName name = {0};
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tNameFromString(&name, pSma->name, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
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SVDropTSmaReq req = {0};
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req.indexUid = pSma->uid;
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tstrncpy(req.indexName, (char *)tNameGetTableName(&name), TSDB_INDEX_NAME_LEN);
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// get length
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int32_t ret = 0;
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tEncodeSize(tEncodeSVDropTSmaReq, &req, contLen, ret);
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if (ret < 0) {
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return NULL;
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}
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contLen += sizeof(SMsgHead);
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SMsgHead *pHead = taosMemoryMalloc(contLen);
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if (pHead == NULL) {
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terrno = TSDB_CODE_OUT_OF_MEMORY;
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return NULL;
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}
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pHead->contLen = htonl(contLen);
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pHead->vgId = htonl(pVgroup->vgId);
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void *pBuf = POINTER_SHIFT(pHead, sizeof(SMsgHead));
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tEncoderInit(&encoder, pBuf, contLen - sizeof(SMsgHead));
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if (tEncodeSVDropTSmaReq(&encoder, &req) < 0) {
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taosMemoryFreeClear(pHead);
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tEncoderClear(&encoder);
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return NULL;
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}
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tEncoderClear(&encoder);
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*pContLen = contLen;
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return pHead;
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}
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static int32_t mndSetCreateSmaRedoLogs(SMnode *pMnode, STrans *pTrans, SSmaObj *pSma) {
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SSdbRaw *pRedoRaw = mndSmaActionEncode(pSma);
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if (pRedoRaw == NULL) return -1;
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if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
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if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_CREATING) != 0) return -1;
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return 0;
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}
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static int32_t mndSetCreateSmaCommitLogs(SMnode *pMnode, STrans *pTrans, SSmaObj *pSma) {
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SSdbRaw *pCommitRaw = mndSmaActionEncode(pSma);
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if (pCommitRaw == NULL) return -1;
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if (mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) return -1;
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if (sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY) != 0) return -1;
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return 0;
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}
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static int32_t mndSetCreateSmaVgroupRedoLogs(SMnode *pMnode, STrans *pTrans, SVgObj *pVgroup) {
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SSdbRaw *pVgRaw = mndVgroupActionEncode(pVgroup);
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if (pVgRaw == NULL) return -1;
|
|
if (mndTransAppendRedolog(pTrans, pVgRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pVgRaw, SDB_STATUS_UPDATE) != 0) return -1;
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetCreateSmaVgroupCommitLogs(SMnode *pMnode, STrans *pTrans, SVgObj *pVgroup) {
|
|
SSdbRaw *pVgRaw = mndVgroupActionEncode(pVgroup);
|
|
if (pVgRaw == NULL) return -1;
|
|
if (mndTransAppendCommitlog(pTrans, pVgRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pVgRaw, SDB_STATUS_READY) != 0) return -1;
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetUpdateSmaStbCommitLogs(SMnode *pMnode, STrans *pTrans, SStbObj *pStb) {
|
|
SStbObj stbObj = {0};
|
|
taosRLockLatch(&pStb->lock);
|
|
memcpy(&stbObj, pStb, sizeof(SStbObj));
|
|
taosRUnLockLatch(&pStb->lock);
|
|
stbObj.numOfColumns = 0;
|
|
stbObj.pColumns = NULL;
|
|
stbObj.numOfTags = 0;
|
|
stbObj.pTags = NULL;
|
|
stbObj.numOfFuncs = 0;
|
|
stbObj.pFuncs = NULL;
|
|
stbObj.updateTime = taosGetTimestampMs();
|
|
stbObj.lock = 0;
|
|
stbObj.smaVer++;
|
|
|
|
SSdbRaw *pCommitRaw = mndStbActionEncode(&stbObj);
|
|
if (pCommitRaw == NULL) return -1;
|
|
if (mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY) != 0) return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetCreateSmaVgroupRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup,
|
|
SSmaObj *pSma) {
|
|
SVnodeGid *pVgid = pVgroup->vnodeGid + 0;
|
|
SDnodeObj *pDnode = mndAcquireDnode(pMnode, pVgid->dnodeId);
|
|
if (pDnode == NULL) return -1;
|
|
|
|
STransAction action = {0};
|
|
action.epSet = mndGetDnodeEpset(pDnode);
|
|
mndReleaseDnode(pMnode, pDnode);
|
|
|
|
// todo add sma info here
|
|
SNode *pAst = NULL;
|
|
if (nodesStringToNode(pSma->ast, &pAst) < 0) {
|
|
return -1;
|
|
}
|
|
if (qExtractResultSchema(pAst, &pSma->schemaRow.nCols, &pSma->schemaRow.pSchema) != 0) {
|
|
nodesDestroyNode(pAst);
|
|
return -1;
|
|
}
|
|
nodesDestroyNode(pAst);
|
|
pSma->schemaRow.version = 1;
|
|
|
|
// TODO: the schemaTag generated by qExtractResultXXX later.
|
|
pSma->schemaTag.nCols = 1;
|
|
pSma->schemaTag.version = 1;
|
|
pSma->schemaTag.pSchema = taosMemoryCalloc(1, sizeof(SSchema));
|
|
if (!pSma->schemaTag.pSchema) {
|
|
return -1;
|
|
}
|
|
pSma->schemaTag.pSchema[0].type = TSDB_DATA_TYPE_BIGINT;
|
|
pSma->schemaTag.pSchema[0].bytes = TYPE_BYTES[TSDB_DATA_TYPE_BIGINT];
|
|
pSma->schemaTag.pSchema[0].colId = pSma->schemaRow.nCols + PRIMARYKEY_TIMESTAMP_COL_ID;
|
|
pSma->schemaTag.pSchema[0].flags = 0;
|
|
snprintf(pSma->schemaTag.pSchema[0].name, TSDB_COL_NAME_LEN, "groupId");
|
|
|
|
int32_t smaContLen = 0;
|
|
void *pSmaReq = mndBuildVCreateSmaReq(pMnode, pVgroup, pSma, &smaContLen);
|
|
if (pSmaReq == NULL) return -1;
|
|
pVgroup->pTsma = pSmaReq;
|
|
|
|
int32_t contLen = 0;
|
|
void *pReq = mndBuildCreateVnodeReq(pMnode, pDnode, pDb, pVgroup, &contLen);
|
|
if (pReq == NULL) {
|
|
taosMemoryFreeClear(pSmaReq);
|
|
return -1;
|
|
}
|
|
|
|
action.mTraceId = pTrans->mTraceId;
|
|
action.pCont = pReq;
|
|
action.contLen = contLen;
|
|
action.msgType = TDMT_DND_CREATE_VNODE;
|
|
action.acceptableCode = TSDB_CODE_VND_ALREADY_EXIST;
|
|
|
|
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
|
|
taosMemoryFreeClear(pSmaReq);
|
|
taosMemoryFree(pReq);
|
|
return -1;
|
|
}
|
|
|
|
action.pCont = pSmaReq;
|
|
action.contLen = smaContLen;
|
|
action.msgType = TDMT_VND_CREATE_SMA;
|
|
action.acceptableCode = TSDB_CODE_TSMA_ALREADY_EXIST;
|
|
|
|
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
|
|
taosMemoryFreeClear(pSmaReq);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void mndDestroySmaObj(SSmaObj *pSmaObj) {
|
|
if (pSmaObj) {
|
|
taosMemoryFreeClear(pSmaObj->schemaRow.pSchema);
|
|
taosMemoryFreeClear(pSmaObj->schemaTag.pSchema);
|
|
}
|
|
}
|
|
|
|
static int32_t mndCreateSma(SMnode *pMnode, SRpcMsg *pReq, SMCreateSmaReq *pCreate, SDbObj *pDb, SStbObj *pStb,
|
|
const char *streamName) {
|
|
if (pDb->cfg.replications > 1) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
mError("sma:%s, failed to create since not support multiple replicas", pCreate->name);
|
|
return -1;
|
|
}
|
|
SSmaObj smaObj = {0};
|
|
memcpy(smaObj.name, pCreate->name, TSDB_TABLE_FNAME_LEN);
|
|
memcpy(smaObj.stb, pStb->name, TSDB_TABLE_FNAME_LEN);
|
|
memcpy(smaObj.db, pDb->name, TSDB_DB_FNAME_LEN);
|
|
smaObj.createdTime = taosGetTimestampMs();
|
|
smaObj.uid = mndGenerateUid(pCreate->name, TSDB_TABLE_FNAME_LEN);
|
|
|
|
char resultTbName[TSDB_TABLE_FNAME_LEN + 16] = {0};
|
|
snprintf(resultTbName, TSDB_TABLE_FNAME_LEN + 16, "%s_td_tsma_rst_tb", pCreate->name);
|
|
memcpy(smaObj.dstTbName, resultTbName, TSDB_TABLE_FNAME_LEN);
|
|
smaObj.dstTbUid = mndGenerateUid(smaObj.dstTbName, TSDB_TABLE_FNAME_LEN);
|
|
smaObj.stbUid = pStb->uid;
|
|
smaObj.dbUid = pStb->dbUid;
|
|
smaObj.intervalUnit = pCreate->intervalUnit;
|
|
smaObj.slidingUnit = pCreate->slidingUnit;
|
|
#if 0
|
|
smaObj.timezone = pCreate->timezone;
|
|
#endif
|
|
smaObj.timezone = tsTimezone; // use timezone of server
|
|
smaObj.interval = pCreate->interval;
|
|
smaObj.offset = pCreate->offset;
|
|
smaObj.sliding = pCreate->sliding;
|
|
smaObj.exprLen = pCreate->exprLen;
|
|
smaObj.tagsFilterLen = pCreate->tagsFilterLen;
|
|
smaObj.sqlLen = pCreate->sqlLen;
|
|
smaObj.astLen = pCreate->astLen;
|
|
if (smaObj.exprLen > 0) {
|
|
smaObj.expr = pCreate->expr;
|
|
}
|
|
if (smaObj.tagsFilterLen > 0) {
|
|
smaObj.tagsFilter = pCreate->tagsFilter;
|
|
}
|
|
if (smaObj.sqlLen > 0) {
|
|
smaObj.sql = pCreate->sql;
|
|
}
|
|
if (smaObj.astLen > 0) {
|
|
smaObj.ast = pCreate->ast;
|
|
}
|
|
|
|
SStreamObj streamObj = {0};
|
|
tstrncpy(streamObj.name, streamName, TSDB_STREAM_FNAME_LEN);
|
|
tstrncpy(streamObj.sourceDb, pDb->name, TSDB_DB_FNAME_LEN);
|
|
tstrncpy(streamObj.targetDb, streamObj.sourceDb, TSDB_DB_FNAME_LEN);
|
|
streamObj.createTime = taosGetTimestampMs();
|
|
streamObj.updateTime = streamObj.createTime;
|
|
streamObj.uid = mndGenerateUid(streamName, strlen(streamName));
|
|
streamObj.sourceDbUid = pDb->uid;
|
|
streamObj.targetDbUid = pDb->uid;
|
|
streamObj.version = 1;
|
|
streamObj.sql = taosStrdup(pCreate->sql);
|
|
streamObj.smaId = smaObj.uid;
|
|
streamObj.conf.watermark = pCreate->watermark;
|
|
streamObj.deleteMark = pCreate->deleteMark;
|
|
streamObj.conf.fillHistory = STREAM_FILL_HISTORY_ON;
|
|
streamObj.conf.trigger = STREAM_TRIGGER_WINDOW_CLOSE;
|
|
streamObj.conf.triggerParam = pCreate->maxDelay;
|
|
streamObj.ast = taosStrdup(smaObj.ast);
|
|
streamObj.indexForMultiAggBalance = -1;
|
|
streamObj.subTableWithoutMd5 = 1;
|
|
|
|
// check the maxDelay
|
|
if (streamObj.conf.triggerParam < TSDB_MIN_ROLLUP_MAX_DELAY) {
|
|
int64_t msInterval = convertTimeFromPrecisionToUnit(pCreate->interval, pDb->cfg.precision, TIME_UNIT_MILLISECOND);
|
|
streamObj.conf.triggerParam = msInterval > TSDB_MIN_ROLLUP_MAX_DELAY ? msInterval : TSDB_MIN_ROLLUP_MAX_DELAY;
|
|
}
|
|
if (streamObj.conf.triggerParam > TSDB_MAX_ROLLUP_MAX_DELAY) {
|
|
streamObj.conf.triggerParam = TSDB_MAX_ROLLUP_MAX_DELAY;
|
|
}
|
|
|
|
if (mndAllocSmaVgroup(pMnode, pDb, &streamObj.fixedSinkVg) != 0) {
|
|
mError("sma:%s, failed to create since %s", smaObj.name, terrstr());
|
|
return -1;
|
|
}
|
|
smaObj.dstVgId = streamObj.fixedSinkVg.vgId;
|
|
streamObj.fixedSinkVgId = smaObj.dstVgId;
|
|
|
|
SNode *pAst = NULL;
|
|
if (nodesStringToNode(streamObj.ast, &pAst) < 0) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
mError("sma:%s, failed to create since parse ast error", smaObj.name);
|
|
return -1;
|
|
}
|
|
|
|
// extract output schema from ast
|
|
if (qExtractResultSchema(pAst, (int32_t *)&streamObj.outputSchema.nCols, &streamObj.outputSchema.pSchema) != 0) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
mError("sma:%s, failed to create since extract result schema error", smaObj.name);
|
|
return -1;
|
|
}
|
|
|
|
SQueryPlan *pPlan = NULL;
|
|
SPlanContext cxt = {
|
|
.pAstRoot = pAst,
|
|
.topicQuery = false,
|
|
.streamQuery = true,
|
|
.triggerType = streamObj.conf.trigger,
|
|
.watermark = streamObj.conf.watermark,
|
|
.deleteMark = streamObj.deleteMark,
|
|
};
|
|
|
|
if (qCreateQueryPlan(&cxt, &pPlan, NULL) < 0) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
mError("sma:%s, failed to create since create query plan error", smaObj.name);
|
|
return -1;
|
|
}
|
|
|
|
// save physcial plan
|
|
if (nodesNodeToString((SNode *)pPlan, false, &streamObj.physicalPlan, NULL) != 0) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
mError("sma:%s, failed to create since save physcial plan error", smaObj.name);
|
|
return -1;
|
|
}
|
|
|
|
if (pAst != NULL) nodesDestroyNode(pAst);
|
|
nodesDestroyNode((SNode *)pPlan);
|
|
|
|
int32_t code = -1;
|
|
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_DB, pReq, "create-sma");
|
|
if (pTrans == NULL) goto _OVER;
|
|
mndTransSetDbName(pTrans, pDb->name, NULL);
|
|
if (mndTransCheckConflict(pMnode, pTrans) != 0) goto _OVER;
|
|
|
|
mndTransSetSerial(pTrans);
|
|
mInfo("trans:%d, used to create sma:%s stream:%s", pTrans->id, pCreate->name, streamObj.name);
|
|
if (mndAddNewVgPrepareAction(pMnode, pTrans, &streamObj.fixedSinkVg) != 0) goto _OVER;
|
|
if (mndSetCreateSmaRedoLogs(pMnode, pTrans, &smaObj) != 0) goto _OVER;
|
|
if (mndSetCreateSmaVgroupRedoLogs(pMnode, pTrans, &streamObj.fixedSinkVg) != 0) goto _OVER;
|
|
if (mndSetCreateSmaCommitLogs(pMnode, pTrans, &smaObj) != 0) goto _OVER;
|
|
if (mndSetCreateSmaVgroupCommitLogs(pMnode, pTrans, &streamObj.fixedSinkVg) != 0) goto _OVER;
|
|
if (mndSetUpdateSmaStbCommitLogs(pMnode, pTrans, pStb) != 0) goto _OVER;
|
|
if (mndSetCreateSmaVgroupRedoActions(pMnode, pTrans, pDb, &streamObj.fixedSinkVg, &smaObj) != 0) goto _OVER;
|
|
if (mndScheduleStream(pMnode, &streamObj, 1685959190000, NULL) != 0) goto _OVER;
|
|
if (mndPersistStream(pTrans, &streamObj) != 0) goto _OVER;
|
|
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
|
|
|
|
mInfo("sma:%s, uid:%" PRIi64 " create on stb:%" PRIi64 ", dstSuid:%" PRIi64 " dstTb:%s dstVg:%d", pCreate->name,
|
|
smaObj.uid, smaObj.stbUid, smaObj.dstTbUid, smaObj.dstTbName, smaObj.dstVgId);
|
|
|
|
code = 0;
|
|
|
|
_OVER:
|
|
tFreeStreamObj(&streamObj);
|
|
mndDestroySmaObj(&smaObj);
|
|
mndTransDrop(pTrans);
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndCheckCreateSmaReq(SMCreateSmaReq *pCreate) {
|
|
terrno = TSDB_CODE_MND_INVALID_SMA_OPTION;
|
|
if (pCreate->name[0] == 0) return -1;
|
|
if (pCreate->stb[0] == 0) return -1;
|
|
if (pCreate->igExists < 0 || pCreate->igExists > 1) return -1;
|
|
if (pCreate->intervalUnit < 0) return -1;
|
|
if (pCreate->slidingUnit < 0) return -1;
|
|
if (pCreate->timezone < 0) return -1;
|
|
if (pCreate->interval < 0) return -1;
|
|
if (pCreate->offset < 0) return -1;
|
|
if (pCreate->sliding < 0) return -1;
|
|
if (pCreate->exprLen < 0) return -1;
|
|
if (pCreate->tagsFilterLen < 0) return -1;
|
|
if (pCreate->sqlLen < 0) return -1;
|
|
if (pCreate->astLen < 0) return -1;
|
|
if (pCreate->exprLen != 0 && strlen(pCreate->expr) + 1 != pCreate->exprLen) return -1;
|
|
if (pCreate->tagsFilterLen != 0 && strlen(pCreate->tagsFilter) + 1 != pCreate->tagsFilterLen) return -1;
|
|
if (pCreate->sqlLen != 0 && strlen(pCreate->sql) + 1 != pCreate->sqlLen) return -1;
|
|
if (pCreate->astLen != 0 && strlen(pCreate->ast) + 1 != pCreate->astLen) return -1;
|
|
|
|
SName smaName = {0};
|
|
if (tNameFromString(&smaName, pCreate->name, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE) < 0) return -1;
|
|
if (*(char *)tNameGetTableName(&smaName) == 0) return -1;
|
|
|
|
terrno = 0;
|
|
return 0;
|
|
}
|
|
|
|
static void mndGetStreamNameFromSmaName(char *streamName, char *smaName) {
|
|
SName n;
|
|
tNameFromString(&n, smaName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
|
|
streamName[0] = '1';
|
|
streamName[1] = '.';
|
|
strcpy(streamName + 2, tNameGetTableName(&n));
|
|
}
|
|
|
|
static int32_t mndProcessCreateSmaReq(SRpcMsg *pReq) {
|
|
SMnode *pMnode = pReq->info.node;
|
|
int32_t code = -1;
|
|
SStbObj *pStb = NULL;
|
|
SSmaObj *pSma = NULL;
|
|
SStreamObj *pStream = NULL;
|
|
SDbObj *pDb = NULL;
|
|
SMCreateSmaReq createReq = {0};
|
|
|
|
int64_t mTraceId = TRACE_GET_ROOTID(&pReq->info.traceId);
|
|
|
|
if (tDeserializeSMCreateSmaReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
|
|
terrno = TSDB_CODE_INVALID_MSG;
|
|
goto _OVER;
|
|
}
|
|
#ifdef WINDOWS
|
|
terrno = TSDB_CODE_MND_INVALID_PLATFORM;
|
|
goto _OVER;
|
|
#endif
|
|
mInfo("sma:%s, start to create", createReq.name);
|
|
if (mndCheckCreateSmaReq(&createReq) != 0) {
|
|
goto _OVER;
|
|
}
|
|
|
|
pStb = mndAcquireStb(pMnode, createReq.stb);
|
|
if (pStb == NULL) {
|
|
mError("sma:%s, failed to create since stb:%s not exist", createReq.name, createReq.stb);
|
|
goto _OVER;
|
|
}
|
|
|
|
char streamName[TSDB_TABLE_FNAME_LEN] = {0};
|
|
mndGetStreamNameFromSmaName(streamName, createReq.name);
|
|
|
|
pStream = mndAcquireStream(pMnode, streamName);
|
|
if (pStream != NULL) {
|
|
mError("sma:%s, failed to create since stream:%s already exist", createReq.name, streamName);
|
|
terrno = TSDB_CODE_MND_STREAM_ALREADY_EXIST;
|
|
goto _OVER;
|
|
}
|
|
SSIdx idx = {0};
|
|
if (mndAcquireGlobalIdx(pMnode, createReq.name, SDB_SMA, &idx) == 0) {
|
|
pSma = idx.pIdx;
|
|
} else {
|
|
goto _OVER;
|
|
}
|
|
|
|
if (pSma != NULL) {
|
|
if (createReq.igExists) {
|
|
mInfo("sma:%s, already exist in sma:%s, ignore exist is set", createReq.name, pSma->name);
|
|
code = 0;
|
|
goto _OVER;
|
|
} else {
|
|
terrno = TSDB_CODE_MND_SMA_ALREADY_EXIST;
|
|
goto _OVER;
|
|
}
|
|
}
|
|
|
|
pDb = mndAcquireDbBySma(pMnode, createReq.name);
|
|
if (pDb == NULL) {
|
|
terrno = TSDB_CODE_MND_DB_NOT_SELECTED;
|
|
goto _OVER;
|
|
}
|
|
|
|
if (mndCheckDbPrivilege(pMnode, pReq->info.conn.user, MND_OPER_WRITE_DB, pDb) != 0) {
|
|
goto _OVER;
|
|
}
|
|
|
|
code = mndCreateSma(pMnode, pReq, &createReq, pDb, pStb, streamName);
|
|
if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
|
|
|
|
_OVER:
|
|
if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
|
|
mError("sma:%s, failed to create since %s", createReq.name, terrstr());
|
|
}
|
|
|
|
mndReleaseStb(pMnode, pStb);
|
|
mndReleaseSma(pMnode, pSma);
|
|
mndReleaseStream(pMnode, pStream);
|
|
mndReleaseDb(pMnode, pDb);
|
|
tFreeSMCreateSmaReq(&createReq);
|
|
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndSetDropSmaRedoLogs(SMnode *pMnode, STrans *pTrans, SSmaObj *pSma) {
|
|
SSdbRaw *pRedoRaw = mndSmaActionEncode(pSma);
|
|
if (pRedoRaw == NULL) return -1;
|
|
if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_DROPPING) != 0) return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetDropSmaCommitLogs(SMnode *pMnode, STrans *pTrans, SSmaObj *pSma) {
|
|
SSdbRaw *pCommitRaw = mndSmaActionEncode(pSma);
|
|
if (pCommitRaw == NULL) return -1;
|
|
if (mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pCommitRaw, SDB_STATUS_DROPPED) != 0) return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetDropSmaVgroupRedoLogs(SMnode *pMnode, STrans *pTrans, SVgObj *pVgroup) {
|
|
SSdbRaw *pVgRaw = mndVgroupActionEncode(pVgroup);
|
|
if (pVgRaw == NULL) return -1;
|
|
if (mndTransAppendRedolog(pTrans, pVgRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pVgRaw, SDB_STATUS_DROPPING) != 0) return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetDropSmaVgroupCommitLogs(SMnode *pMnode, STrans *pTrans, SVgObj *pVgroup) {
|
|
SSdbRaw *pVgRaw = mndVgroupActionEncode(pVgroup);
|
|
if (pVgRaw == NULL) return -1;
|
|
if (mndTransAppendCommitlog(pTrans, pVgRaw) != 0) return -1;
|
|
if (sdbSetRawStatus(pVgRaw, SDB_STATUS_DROPPED) != 0) return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndSetDropSmaVgroupRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup) {
|
|
SVnodeGid *pVgid = pVgroup->vnodeGid + 0;
|
|
SDnodeObj *pDnode = mndAcquireDnode(pMnode, pVgid->dnodeId);
|
|
if (pDnode == NULL) return -1;
|
|
|
|
STransAction action = {0};
|
|
action.epSet = mndGetDnodeEpset(pDnode);
|
|
mndReleaseDnode(pMnode, pDnode);
|
|
|
|
int32_t contLen = 0;
|
|
void *pReq = mndBuildDropVnodeReq(pMnode, pDnode, pDb, pVgroup, &contLen);
|
|
if (pReq == NULL) return -1;
|
|
|
|
action.pCont = pReq;
|
|
action.contLen = contLen;
|
|
action.msgType = TDMT_DND_DROP_VNODE;
|
|
action.acceptableCode = TSDB_CODE_VND_NOT_EXIST;
|
|
|
|
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
|
|
taosMemoryFree(pReq);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndDropSma(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SSmaObj *pSma) {
|
|
int32_t code = -1;
|
|
SVgObj *pVgroup = NULL;
|
|
SStbObj *pStb = NULL;
|
|
STrans *pTrans = NULL;
|
|
|
|
pVgroup = mndAcquireVgroup(pMnode, pSma->dstVgId);
|
|
if (pVgroup == NULL) goto _OVER;
|
|
|
|
pStb = mndAcquireStb(pMnode, pSma->stb);
|
|
if (pStb == NULL) goto _OVER;
|
|
|
|
pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_DB, pReq, "drop-sma");
|
|
if (pTrans == NULL) goto _OVER;
|
|
|
|
mInfo("trans:%d, used to drop sma:%s", pTrans->id, pSma->name);
|
|
mndTransSetDbName(pTrans, pDb->name, NULL);
|
|
if (mndTransCheckConflict(pMnode, pTrans) != 0) goto _OVER;
|
|
|
|
mndTransSetSerial(pTrans);
|
|
|
|
char streamName[TSDB_TABLE_FNAME_LEN] = {0};
|
|
mndGetStreamNameFromSmaName(streamName, pSma->name);
|
|
|
|
SStreamObj *pStream = mndAcquireStream(pMnode, streamName);
|
|
if (pStream == NULL || pStream->smaId != pSma->uid) {
|
|
sdbRelease(pMnode->pSdb, pStream);
|
|
goto _OVER;
|
|
} else {
|
|
if (mndStreamSetDropAction(pMnode, pTrans, pStream) < 0) {
|
|
mError("stream:%s, failed to drop task since %s", pStream->name, terrstr());
|
|
sdbRelease(pMnode->pSdb, pStream);
|
|
goto _OVER;
|
|
}
|
|
|
|
// drop stream
|
|
if (mndPersistTransLog(pStream, pTrans, SDB_STATUS_DROPPED) < 0) {
|
|
mError("stream:%s, failed to drop log since %s", pStream->name, terrstr());
|
|
sdbRelease(pMnode->pSdb, pStream);
|
|
goto _OVER;
|
|
}
|
|
}
|
|
if (mndSetDropSmaRedoLogs(pMnode, pTrans, pSma) != 0) goto _OVER;
|
|
if (mndSetDropSmaVgroupRedoLogs(pMnode, pTrans, pVgroup) != 0) goto _OVER;
|
|
if (mndSetDropSmaCommitLogs(pMnode, pTrans, pSma) != 0) goto _OVER;
|
|
if (mndSetDropSmaVgroupCommitLogs(pMnode, pTrans, pVgroup) != 0) goto _OVER;
|
|
if (mndSetUpdateSmaStbCommitLogs(pMnode, pTrans, pStb) != 0) goto _OVER;
|
|
if (mndSetDropSmaVgroupRedoActions(pMnode, pTrans, pDb, pVgroup) != 0) goto _OVER;
|
|
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
|
|
|
|
code = 0;
|
|
|
|
_OVER:
|
|
mndTransDrop(pTrans);
|
|
mndReleaseStream(pMnode, pStream);
|
|
mndReleaseVgroup(pMnode, pVgroup);
|
|
mndReleaseStb(pMnode, pStb);
|
|
return code;
|
|
}
|
|
|
|
int32_t mndDropSmasByStb(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb) {
|
|
SSdb *pSdb = pMnode->pSdb;
|
|
SSmaObj *pSma = NULL;
|
|
void *pIter = NULL;
|
|
SVgObj *pVgroup = NULL;
|
|
int32_t code = -1;
|
|
|
|
while (1) {
|
|
pIter = sdbFetch(pSdb, SDB_SMA, pIter, (void **)&pSma);
|
|
if (pIter == NULL) break;
|
|
|
|
if (pSma->stbUid == pStb->uid) {
|
|
mndTransSetSerial(pTrans);
|
|
pVgroup = mndAcquireVgroup(pMnode, pSma->dstVgId);
|
|
if (pVgroup == NULL) goto _OVER;
|
|
|
|
char streamName[TSDB_TABLE_FNAME_LEN] = {0};
|
|
mndGetStreamNameFromSmaName(streamName, pSma->name);
|
|
|
|
SStreamObj *pStream = mndAcquireStream(pMnode, streamName);
|
|
if (pStream != NULL && pStream->smaId == pSma->uid) {
|
|
if (mndStreamSetDropAction(pMnode, pTrans, pStream) < 0) {
|
|
mError("stream:%s, failed to drop task since %s", pStream->name, terrstr());
|
|
mndReleaseStream(pMnode, pStream);
|
|
goto _OVER;
|
|
}
|
|
|
|
if (mndPersistTransLog(pStream, pTrans, SDB_STATUS_DROPPED) < 0) {
|
|
mndReleaseStream(pMnode, pStream);
|
|
goto _OVER;
|
|
}
|
|
|
|
mndReleaseStream(pMnode, pStream);
|
|
}
|
|
|
|
if (mndSetDropSmaVgroupCommitLogs(pMnode, pTrans, pVgroup) != 0) goto _OVER;
|
|
if (mndSetDropSmaVgroupRedoActions(pMnode, pTrans, pDb, pVgroup) != 0) goto _OVER;
|
|
if (mndSetDropSmaCommitLogs(pMnode, pTrans, pSma) != 0) goto _OVER;
|
|
mndReleaseVgroup(pMnode, pVgroup);
|
|
pVgroup = NULL;
|
|
}
|
|
|
|
sdbRelease(pSdb, pSma);
|
|
}
|
|
|
|
code = 0;
|
|
|
|
_OVER:
|
|
sdbCancelFetch(pSdb, pIter);
|
|
sdbRelease(pSdb, pSma);
|
|
mndReleaseVgroup(pMnode, pVgroup);
|
|
return code;
|
|
}
|
|
|
|
int32_t mndDropSmasByDb(SMnode *pMnode, STrans *pTrans, SDbObj *pDb) {
|
|
SSdb *pSdb = pMnode->pSdb;
|
|
void *pIter = NULL;
|
|
|
|
while (1) {
|
|
SSmaObj *pSma = NULL;
|
|
pIter = sdbFetch(pSdb, SDB_SMA, pIter, (void **)&pSma);
|
|
if (pIter == NULL) break;
|
|
|
|
if (pSma->dbUid == pDb->uid) {
|
|
if (mndSetDropSmaCommitLogs(pMnode, pTrans, pSma) != 0) {
|
|
sdbRelease(pSdb, pSma);
|
|
sdbCancelFetch(pSdb, pSma);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
sdbRelease(pSdb, pSma);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndProcessDropSmaReq(SRpcMsg *pReq) {
|
|
SMnode *pMnode = pReq->info.node;
|
|
int32_t code = -1;
|
|
SDbObj *pDb = NULL;
|
|
SSmaObj *pSma = NULL;
|
|
SMDropSmaReq dropReq = {0};
|
|
|
|
if (tDeserializeSMDropSmaReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
|
|
terrno = TSDB_CODE_INVALID_MSG;
|
|
goto _OVER;
|
|
}
|
|
|
|
mInfo("sma:%s, start to drop", dropReq.name);
|
|
|
|
SSIdx idx = {0};
|
|
if (mndAcquireGlobalIdx(pMnode, dropReq.name, SDB_SMA, &idx) == 0) {
|
|
pSma = idx.pIdx;
|
|
} else {
|
|
goto _OVER;
|
|
}
|
|
if (pSma == NULL) {
|
|
if (dropReq.igNotExists) {
|
|
mInfo("sma:%s, not exist, ignore not exist is set", dropReq.name);
|
|
code = 0;
|
|
goto _OVER;
|
|
} else {
|
|
terrno = TSDB_CODE_MND_SMA_NOT_EXIST;
|
|
goto _OVER;
|
|
}
|
|
}
|
|
|
|
pDb = mndAcquireDbBySma(pMnode, dropReq.name);
|
|
if (pDb == NULL) {
|
|
terrno = TSDB_CODE_MND_DB_NOT_SELECTED;
|
|
goto _OVER;
|
|
}
|
|
|
|
if (mndCheckDbPrivilege(pMnode, pReq->info.conn.user, MND_OPER_WRITE_DB, pDb) != 0) {
|
|
goto _OVER;
|
|
}
|
|
|
|
code = mndDropSma(pMnode, pReq, pDb, pSma);
|
|
if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
|
|
|
|
_OVER:
|
|
if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
|
|
mError("sma:%s, failed to drop since %s", dropReq.name, terrstr());
|
|
}
|
|
|
|
mndReleaseSma(pMnode, pSma);
|
|
mndReleaseDb(pMnode, pDb);
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndGetSma(SMnode *pMnode, SUserIndexReq *indexReq, SUserIndexRsp *rsp, bool *exist) {
|
|
int32_t code = -1;
|
|
SSmaObj *pSma = NULL;
|
|
|
|
SSIdx idx = {0};
|
|
if (0 == mndAcquireGlobalIdx(pMnode, indexReq->indexFName, SDB_SMA, &idx)) {
|
|
pSma = idx.pIdx;
|
|
} else {
|
|
*exist = false;
|
|
return 0;
|
|
}
|
|
|
|
if (pSma == NULL) {
|
|
*exist = false;
|
|
return 0;
|
|
}
|
|
|
|
memcpy(rsp->dbFName, pSma->db, sizeof(pSma->db));
|
|
memcpy(rsp->tblFName, pSma->stb, sizeof(pSma->stb));
|
|
strcpy(rsp->indexType, TSDB_INDEX_TYPE_SMA);
|
|
|
|
SNodeList *pList = NULL;
|
|
int32_t extOffset = 0;
|
|
code = nodesStringToList(pSma->expr, &pList);
|
|
if (0 == code) {
|
|
SNode *node = NULL;
|
|
FOREACH(node, pList) {
|
|
SFunctionNode *pFunc = (SFunctionNode *)node;
|
|
extOffset += snprintf(rsp->indexExts + extOffset, sizeof(rsp->indexExts) - extOffset - 1, "%s%s",
|
|
(extOffset ? "," : ""), pFunc->functionName);
|
|
}
|
|
|
|
*exist = true;
|
|
}
|
|
|
|
mndReleaseSma(pMnode, pSma);
|
|
return code;
|
|
}
|
|
|
|
int32_t mndGetTableSma(SMnode *pMnode, char *tbFName, STableIndexRsp *rsp, bool *exist) {
|
|
int32_t code = 0;
|
|
SSmaObj *pSma = NULL;
|
|
SSdb *pSdb = pMnode->pSdb;
|
|
void *pIter = NULL;
|
|
STableIndexInfo info;
|
|
|
|
SStbObj *pStb = mndAcquireStb(pMnode, tbFName);
|
|
if (NULL == pStb) {
|
|
*exist = false;
|
|
return TSDB_CODE_SUCCESS;
|
|
}
|
|
|
|
strcpy(rsp->dbFName, pStb->db);
|
|
strcpy(rsp->tbName, pStb->name + strlen(pStb->db) + 1);
|
|
rsp->suid = pStb->uid;
|
|
rsp->version = pStb->smaVer;
|
|
mndReleaseStb(pMnode, pStb);
|
|
|
|
while (1) {
|
|
pIter = sdbFetch(pSdb, SDB_SMA, pIter, (void **)&pSma);
|
|
if (pIter == NULL) break;
|
|
|
|
if (pSma->stb[0] != tbFName[0] || strcmp(pSma->stb, tbFName)) {
|
|
continue;
|
|
}
|
|
|
|
info.intervalUnit = pSma->intervalUnit;
|
|
info.slidingUnit = pSma->slidingUnit;
|
|
info.interval = pSma->interval;
|
|
info.offset = pSma->offset;
|
|
info.sliding = pSma->sliding;
|
|
info.dstTbUid = pSma->dstTbUid;
|
|
info.dstVgId = pSma->dstVgId;
|
|
|
|
SVgObj *pVg = mndAcquireVgroup(pMnode, pSma->dstVgId);
|
|
if (pVg == NULL) {
|
|
code = -1;
|
|
sdbRelease(pSdb, pSma);
|
|
return code;
|
|
}
|
|
info.epSet = mndGetVgroupEpset(pMnode, pVg);
|
|
|
|
info.expr = taosMemoryMalloc(pSma->exprLen + 1);
|
|
if (info.expr == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
code = -1;
|
|
sdbRelease(pSdb, pSma);
|
|
return code;
|
|
}
|
|
|
|
memcpy(info.expr, pSma->expr, pSma->exprLen);
|
|
info.expr[pSma->exprLen] = 0;
|
|
|
|
if (NULL == taosArrayPush(rsp->pIndex, &info)) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
code = -1;
|
|
taosMemoryFree(info.expr);
|
|
sdbRelease(pSdb, pSma);
|
|
return code;
|
|
}
|
|
|
|
rsp->indexSize += sizeof(info) + pSma->exprLen + 1;
|
|
*exist = true;
|
|
|
|
sdbRelease(pSdb, pSma);
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndProcessGetSmaReq(SRpcMsg *pReq) {
|
|
SUserIndexReq indexReq = {0};
|
|
SMnode *pMnode = pReq->info.node;
|
|
int32_t code = -1;
|
|
SUserIndexRsp rsp = {0};
|
|
bool exist = false;
|
|
|
|
if (tDeserializeSUserIndexReq(pReq->pCont, pReq->contLen, &indexReq) != 0) {
|
|
terrno = TSDB_CODE_INVALID_MSG;
|
|
goto _OVER;
|
|
}
|
|
|
|
code = mndGetSma(pMnode, &indexReq, &rsp, &exist);
|
|
if (code) {
|
|
goto _OVER;
|
|
}
|
|
|
|
if (!exist) {
|
|
// TODO GET INDEX FROM FULLTEXT
|
|
code = -1;
|
|
terrno = TSDB_CODE_MND_DB_INDEX_NOT_EXIST;
|
|
} else {
|
|
int32_t contLen = tSerializeSUserIndexRsp(NULL, 0, &rsp);
|
|
void *pRsp = rpcMallocCont(contLen);
|
|
if (pRsp == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
code = -1;
|
|
goto _OVER;
|
|
}
|
|
|
|
tSerializeSUserIndexRsp(pRsp, contLen, &rsp);
|
|
|
|
pReq->info.rsp = pRsp;
|
|
pReq->info.rspLen = contLen;
|
|
|
|
code = 0;
|
|
}
|
|
|
|
_OVER:
|
|
if (code != 0) {
|
|
mError("failed to get index %s since %s", indexReq.indexFName, terrstr());
|
|
}
|
|
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndProcessGetTbSmaReq(SRpcMsg *pReq) {
|
|
STableIndexReq indexReq = {0};
|
|
SMnode *pMnode = pReq->info.node;
|
|
int32_t code = -1;
|
|
STableIndexRsp rsp = {0};
|
|
bool exist = false;
|
|
|
|
if (tDeserializeSTableIndexReq(pReq->pCont, pReq->contLen, &indexReq) != 0) {
|
|
terrno = TSDB_CODE_INVALID_MSG;
|
|
goto _OVER;
|
|
}
|
|
|
|
rsp.pIndex = taosArrayInit(10, sizeof(STableIndexInfo));
|
|
if (NULL == rsp.pIndex) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
code = -1;
|
|
goto _OVER;
|
|
}
|
|
|
|
code = mndGetTableSma(pMnode, indexReq.tbFName, &rsp, &exist);
|
|
if (code) {
|
|
goto _OVER;
|
|
}
|
|
|
|
if (!exist) {
|
|
code = -1;
|
|
terrno = TSDB_CODE_MND_DB_INDEX_NOT_EXIST;
|
|
} else {
|
|
int32_t contLen = tSerializeSTableIndexRsp(NULL, 0, &rsp);
|
|
void *pRsp = rpcMallocCont(contLen);
|
|
if (pRsp == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
code = -1;
|
|
goto _OVER;
|
|
}
|
|
|
|
tSerializeSTableIndexRsp(pRsp, contLen, &rsp);
|
|
|
|
pReq->info.rsp = pRsp;
|
|
pReq->info.rspLen = contLen;
|
|
|
|
code = 0;
|
|
}
|
|
|
|
_OVER:
|
|
if (code != 0) {
|
|
mError("failed to get table index %s since %s", indexReq.tbFName, terrstr());
|
|
}
|
|
|
|
tFreeSerializeSTableIndexRsp(&rsp);
|
|
return code;
|
|
}
|
|
|
|
static int32_t mndRetrieveSma(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
|
|
SMnode *pMnode = pReq->info.node;
|
|
SSdb *pSdb = pMnode->pSdb;
|
|
int32_t numOfRows = 0;
|
|
SSmaObj *pSma = NULL;
|
|
int32_t cols = 0;
|
|
|
|
SDbObj *pDb = NULL;
|
|
if (strlen(pShow->db) > 0) {
|
|
pDb = mndAcquireDb(pMnode, pShow->db);
|
|
if (pDb == NULL) return 0;
|
|
}
|
|
SSmaAndTagIter *pIter = pShow->pIter;
|
|
while (numOfRows < rows) {
|
|
pIter->pSmaIter = sdbFetch(pSdb, SDB_SMA, pIter->pSmaIter, (void **)&pSma);
|
|
if (pIter->pSmaIter == NULL) break;
|
|
|
|
if (NULL != pDb && pSma->dbUid != pDb->uid) {
|
|
sdbRelease(pSdb, pSma);
|
|
continue;
|
|
}
|
|
|
|
cols = 0;
|
|
|
|
SName smaName = {0};
|
|
tNameFromString(&smaName, pSma->name, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
|
|
char n1[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
|
STR_TO_VARSTR(n1, (char *)tNameGetTableName(&smaName));
|
|
|
|
char n2[TSDB_DB_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
|
STR_TO_VARSTR(n2, (char *)mndGetDbStr(pSma->db));
|
|
|
|
SName stbName = {0};
|
|
tNameFromString(&stbName, pSma->stb, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
|
|
char n3[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
|
STR_TO_VARSTR(n3, (char *)tNameGetTableName(&stbName));
|
|
|
|
SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)n1, false);
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)n2, false);
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)n3, false);
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)&pSma->dstVgId, false);
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)&pSma->createdTime, false);
|
|
|
|
char col[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
|
STR_TO_VARSTR(col, (char *)"");
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)col, false);
|
|
|
|
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
|
|
|
|
char tag[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
|
|
STR_TO_VARSTR(tag, (char *)"sma_index");
|
|
colDataSetVal(pColInfo, numOfRows, (const char *)tag, false);
|
|
|
|
numOfRows++;
|
|
sdbRelease(pSdb, pSma);
|
|
}
|
|
|
|
mndReleaseDb(pMnode, pDb);
|
|
pShow->numOfRows += numOfRows;
|
|
return numOfRows;
|
|
}
|
|
|
|
// sma and tag index comm func
|
|
static int32_t mndProcessDropIdxReq(SRpcMsg *pReq) {
|
|
int ret = mndProcessDropSmaReq(pReq);
|
|
if (terrno == TSDB_CODE_MND_TAG_INDEX_ALREADY_EXIST) {
|
|
terrno = 0;
|
|
ret = mndProcessDropTagIdxReq(pReq);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static int32_t mndRetrieveIdx(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
|
|
if (pShow->pIter == NULL) {
|
|
pShow->pIter = taosMemoryCalloc(1, sizeof(SSmaAndTagIter));
|
|
}
|
|
int32_t read = mndRetrieveSma(pReq, pShow, pBlock, rows);
|
|
if (read < rows) {
|
|
read += mndRetrieveTagIdx(pReq, pShow, pBlock, rows - read);
|
|
}
|
|
// no more to read
|
|
if (read < rows) {
|
|
taosMemoryFree(pShow->pIter);
|
|
pShow->pIter = NULL;
|
|
}
|
|
return read;
|
|
}
|
|
static void mndCancelRetrieveIdx(SMnode *pMnode, void *pIter) {
|
|
SSmaAndTagIter *p = pIter;
|
|
if (p != NULL) {
|
|
SSdb *pSdb = pMnode->pSdb;
|
|
sdbCancelFetch(pSdb, p->pSmaIter);
|
|
sdbCancelFetch(pSdb, p->pIdxIter);
|
|
}
|
|
taosMemoryFree(p);
|
|
}
|