76 lines
2.0 KiB
C
76 lines
2.0 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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#ifndef TDENGINE_DNODE_H
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#define TDENGINE_DNODE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <pthread.h>
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#include "tsched.h"
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typedef struct {
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int32_t selectReqNum;
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int32_t insertReqNum;
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int32_t httpReqNum;
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} SDnodeStatisInfo;
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typedef struct {
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char id[20];
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char sid;
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void *thandle;
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int mgmtIndex;
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char status; // 0:offline, 1:online
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} SMgmtObj;
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// global variables
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extern uint32_t tsRebootTime;
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// dnodeCluster
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extern void (*dnodeStartModules)();
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extern void (*dnodeParseParameterK)();
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extern int32_t (*dnodeCheckSystem)();
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extern char *(*taosBuildRspMsgToMnodeWithSize)(SMgmtObj *pObj, char type, int size);
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extern char *(*taosBuildReqMsgToMnodeWithSize)(SMgmtObj *pObj, char type, int size);
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extern char *(*taosBuildRspMsgToMnode)(SMgmtObj *pObj, char type);
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extern char *(*taosBuildReqMsgToMnode)(SMgmtObj *pObj, char type);
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extern int (*taosSendMsgToMnode)(SMgmtObj *pObj, char *msg, int msgLen);
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extern int (*taosSendSimpleRspToMnode)(SMgmtObj *pObj, char rsptype, char code);
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extern void (*dnodeInitMgmtIp)();
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extern int (*dnodeInitMgmt)();
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// multilevelStorage
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extern int32_t (*dnodeInitStorage)();
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extern void (*dnodeCleanupStorage)();
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void dnodeCheckDataDirOpenned(const char* dir);
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void dnodeProcessMsgFromMgmtImp(SSchedMsg *sched);
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void dnodeLockVnodes();
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void dnodeUnLockVnodes();
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SDnodeStatisInfo dnodeGetStatisInfo();
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#ifdef __cplusplus
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}
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#endif
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#endif
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