提交 cce27ce1 编写于 作者: D dapan1121

add qnode header file

上级 0f3db7d7
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_TAOS_MSG_H_
#define _TD_TAOS_MSG_H_
typedef struct {
/* data */
} SSubmitReq;
typedef struct {
/* data */
} SSubmitRsp;
typedef struct {
/* data */
} SSubmitReqReader;
typedef struct {
/* data */
} SCreateTableReq;
typedef struct {
/* data */
} SCreateTableRsp;
typedef struct {
/* data */
} SDropTableReq;
typedef struct {
/* data */
} SDropTableRsp;
typedef struct {
/* data */
} SAlterTableReq;
typedef struct {
/* data */
} SAlterTableRsp;
#endif /*_TD_TAOS_MSG_H_*/
\ No newline at end of file
此差异已折叠。
......@@ -20,6 +20,94 @@
extern "C" {
#endif
typedef struct {
uint64_t numOfStartTask;
uint64_t numOfStopTask;
uint64_t numOfRecvedFetch;
uint64_t numOfSentHb;
uint64_t numOfSentFetch;
uint64_t numOfTaskInQueue;
uint64_t numOfFetchInQueue;
uint64_t numOfErrors;
} SQnodeStat;
/* start Task msg */
typedef struct {
uint32_t schedulerIp;
uint16_t schedulerPort;
int64_t taskId;
int64_t queryId;
uint32_t srcIp;
uint16_t srcPort;
} SQnodeStartTaskMsg;
/* stop Task msg */
typedef struct {
int64_t taskId;
} SQnodeStopTaskMsg;
/* start/stop Task msg response */
typedef struct {
int64_t taskId;
int32_t code;
} SQnodeTaskRespMsg;
/* Task status msg */
typedef struct {
int64_t taskId;
int32_t status;
int64_t queryId;
} SQnodeTaskStatusMsg;
/* Qnode/Scheduler heartbeat msg */
typedef struct {
int32_t status;
int32_t load;
} SQnodeHeartbeatMsg;
/* Qnode sent/received msg */
typedef struct {
int8_t msgType;
int32_t msgLen;
char msg[];
} SQnodeMsg;
/**
* Start one Qnode in Dnode.
* @return Error Code.
*/
int32_t qnodeStart();
/**
* Stop Qnode in Dnode.
*
* @param qnodeId Qnode ID to stop, -1 for all Qnodes.
*/
void qnodeStop(int64_t qnodeId);
/**
* Get the statistical information of Qnode
*
* @param qnodeId Qnode ID to get statistics, -1 for all
* @param stat Statistical information.
* @return Error Code.
*/
int32_t qnodeGetStatistics(int64_t qnodeId, SQnodeStat *stat);
/**
* Interface for processing Qnode messages.
*
* @param pMsg Message to be processed.
* @return Error code
*/
void qnodeProcessReq(SRpcMsg *pMsg);
#ifdef __cplusplus
}
#endif
......
......@@ -16,7 +16,7 @@
#ifndef _TD_META_H_
#define _TD_META_H_
#include "taosMsg.h"
#include "taosmsg.h"
#ifdef __cplusplus
extern "C" {
......@@ -33,4 +33,4 @@ int metaCommit(SMeta *pMeta);
}
#endif
#endif /*_TD_META_H_*/
\ No newline at end of file
#endif /*_TD_META_H_*/
......@@ -17,7 +17,7 @@
#define _TD_TSDB_H_
#include "os.h"
#include "taosMsg.h"
#include "taosmsg.h"
#ifdef __cplusplus
extern "C" {
......@@ -55,4 +55,4 @@ int tsdbCommit(STsdb *pTsdb);
}
#endif
#endif /*_TD_TSDB_H_*/
\ No newline at end of file
#endif /*_TD_TSDB_H_*/
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