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未验证 提交 317d9e5a 编写于 作者: D dapan1121 提交者： GitHub
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Merge pull request #8150 from taosdata/feature/qnode 

add qnode header file
上级 0f3db7d7 cce27ce1
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Showing with 92 addition and 1020 deletion
include/common/taosMsg.h 已删除 100644 → 0
浏览文件 @ 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
include/common/taosmsg.h 已删除 100644 → 0
浏览文件 @ 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_COMMON_TAOS_MSG_H_
#define _TD_COMMON_TAOS_MSG_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "taosdef.h"
#include "taoserror.h"
#include "tdataformat.h"
// message type
#ifdef TAOS_MESSAGE_C
#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) msg, msg "-rsp",
char *taosMsg[] = {
"null",
#else
#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) name, name##_RSP,
enum {
TSDB_MESSAGE_NULL = 0,
#endif
// message from client to dnode
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_SUBMIT, "submit" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_QUERY, "query" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_FETCH, "fetch" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_UPDATE_TAG_VAL, "update-tag-val" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY1, "dummy1" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY2, "dummy2" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY3, "dummy3" )
// message from mnode to dnode
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_TABLE, "create-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_TABLE, "drop-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_TABLE, "alter-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_VNODE, "create-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_VNODE, "drop-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_STABLE, "drop-stable" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_STREAM, "alter-stream" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CONFIG_DNODE, "config-dnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_VNODE, "alter-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_SYNC_VNODE, "sync-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_MNODE, "create-mnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_COMPACT_VNODE, "compact-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY6, "dummy6" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY7, "dummy7" )
// message from client to mnode
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONNECT, "connect" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_ACCT, "create-acct" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_ACCT, "alter-acct" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_ACCT, "drop-acct" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_USER, "create-user" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_USER, "alter-user" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_USER, "drop-user" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DNODE, "create-dnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DNODE, "drop-dnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DB, "create-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_FUNCTION, "create-function" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DB, "drop-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_FUNCTION, "drop-function" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_USE_DB, "use-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_DB, "alter-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_SYNC_DB, "sync-db-replica" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_TABLE, "create-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_TABLE, "drop-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_TABLE, "alter-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLE_META, "table-meta" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_STABLE_VGROUP, "stable-vgroup" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_COMPACT_VNODE, "compact-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLES_META, "multiTable-meta" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_STREAM, "alter-stream" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_SHOW, "show" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_RETRIEVE, "retrieve" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_QUERY, "kill-query" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_STREAM, "kill-stream" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_CONN, "kill-conn" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONFIG_DNODE, "cm-config-dnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_HEARTBEAT, "heartbeat" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_RETRIEVE_FUNC, "retrieve-func" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY9, "dummy9" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY10, "dummy10" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY11, "dummy11" )
// message from dnode to mnode
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_TABLE, "config-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_VNODE, "config-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_STATUS, "status" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_GRANT, "grant" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_AUTH, "auth" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY12, "dummy12" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY13, "dummy13" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY14, "dummy14" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_NETWORK_TEST, "nettest" )
// message for topic
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_TP, "create-tp" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_TP, "drop-tp" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_USE_TP, "use-tp" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_TP, "alter-tp" )
#ifndef TAOS_MESSAGE_C
TSDB_MSG_TYPE_MAX // 105
#endif
};
// IE type
#define TSDB_IE_TYPE_SEC 1
#define TSDB_IE_TYPE_META 2
#define TSDB_IE_TYPE_MGMT_IP 3
#define TSDB_IE_TYPE_DNODE_CFG 4
#define TSDB_IE_TYPE_NEW_VERSION 5
#define TSDB_IE_TYPE_DNODE_EXT 6
#define TSDB_IE_TYPE_DNODE_STATE 7
enum _mgmt_table {
TSDB_MGMT_TABLE_ACCT,
TSDB_MGMT_TABLE_USER,
TSDB_MGMT_TABLE_DB,
TSDB_MGMT_TABLE_TABLE,
TSDB_MGMT_TABLE_DNODE,
TSDB_MGMT_TABLE_MNODE,
TSDB_MGMT_TABLE_VGROUP,
TSDB_MGMT_TABLE_METRIC,
TSDB_MGMT_TABLE_MODULE,
TSDB_MGMT_TABLE_QUERIES,
TSDB_MGMT_TABLE_STREAMS,
TSDB_MGMT_TABLE_VARIABLES,
TSDB_MGMT_TABLE_CONNS,
TSDB_MGMT_TABLE_SCORES,
TSDB_MGMT_TABLE_GRANTS,
TSDB_MGMT_TABLE_VNODES,
TSDB_MGMT_TABLE_STREAMTABLES,
TSDB_MGMT_TABLE_CLUSTER,
TSDB_MGMT_TABLE_TP,
TSDB_MGMT_TABLE_FUNCTION,
TSDB_MGMT_TABLE_MAX,
};
#define TSDB_ALTER_TABLE_ADD_TAG_COLUMN 1
#define TSDB_ALTER_TABLE_DROP_TAG_COLUMN 2
#define TSDB_ALTER_TABLE_CHANGE_TAG_COLUMN 3
#define TSDB_ALTER_TABLE_UPDATE_TAG_VAL 4
#define TSDB_ALTER_TABLE_ADD_COLUMN 5
#define TSDB_ALTER_TABLE_DROP_COLUMN 6
#define TSDB_ALTER_TABLE_CHANGE_COLUMN 7
#define TSDB_ALTER_TABLE_MODIFY_TAG_COLUMN 8
#define TSDB_FILL_NONE 0
#define TSDB_FILL_NULL 1
#define TSDB_FILL_SET_VALUE 2
#define TSDB_FILL_LINEAR 3
#define TSDB_FILL_PREV 4
#define TSDB_FILL_NEXT 5
#define TSDB_ALTER_USER_PASSWD 0x1
#define TSDB_ALTER_USER_PRIVILEGES 0x2
#define TSDB_KILL_MSG_LEN 30
#define TSDB_VN_READ_ACCCESS ((char)0x1)
#define TSDB_VN_WRITE_ACCCESS ((char)0x2)
#define TSDB_VN_ALL_ACCCESS (TSDB_VN_READ_ACCCESS | TSDB_VN_WRITE_ACCCESS)
#define TSDB_COL_NORMAL 0x0u // the normal column of the table
#define TSDB_COL_TAG 0x1u // the tag column type
#define TSDB_COL_UDC 0x2u // the user specified normal string column, it is a dummy column
#define TSDB_COL_NULL 0x4u // the column filter NULL or not
#define TSDB_COL_IS_TAG(f) (((f&(~(TSDB_COL_NULL)))&TSDB_COL_TAG) != 0)
#define TSDB_COL_IS_NORMAL_COL(f) ((f&(~(TSDB_COL_NULL))) == TSDB_COL_NORMAL)
#define TSDB_COL_IS_UD_COL(f) ((f&(~(TSDB_COL_NULL))) == TSDB_COL_UDC)
#define TSDB_COL_REQ_NULL(f) (((f)&TSDB_COL_NULL) != 0)
extern char *taosMsg[];
#pragma pack(push, 1)
// null-terminated string instead of char array to avoid too many memory consumption in case of more than 1M tableMeta
typedef struct {
char fqdn[TSDB_FQDN_LEN];
uint16_t port;
} SEpAddrMsg;
typedef struct {
char* fqdn;
uint16_t port;
} SEpAddr1;
typedef struct {
int32_t numOfVnodes;
} SMsgDesc;
typedef struct SMsgHead {
int32_t contLen;
int32_t vgId;
} SMsgHead;
// Submit message for one table
typedef struct SSubmitBlk {
uint64_t uid; // table unique id
int32_t tid; // table id
int32_t padding; // TODO just for padding here
int32_t sversion; // data schema version
int32_t dataLen; // data part length, not including the SSubmitBlk head
int32_t schemaLen; // schema length, if length is 0, no schema exists
int16_t numOfRows; // total number of rows in current submit block
char data[];
} SSubmitBlk;
// Submit message for this TSDB
typedef struct SSubmitMsg {
SMsgHead header;
int32_t length;
int32_t numOfBlocks;
char blocks[];
} SSubmitMsg;
typedef struct {
int32_t index; // index of failed block in submit blocks
int32_t vnode; // vnode index of failed block
int32_t sid; // table index of failed block
int32_t code; // errorcode while write data to vnode, such as not created, dropped, no space, invalid table
} SShellSubmitRspBlock;
typedef struct {
int32_t code; // 0-success, > 0 error code
int32_t numOfRows; // number of records the client is trying to write
int32_t affectedRows; // number of records actually written
int32_t failedRows; // number of failed records (exclude duplicate records)
int32_t numOfFailedBlocks;
SShellSubmitRspBlock failedBlocks[];
} SShellSubmitRspMsg;
typedef struct SSchema {
uint8_t type;
char name[TSDB_COL_NAME_LEN];
int16_t colId;
int16_t bytes;
} SSchema;
typedef struct {
int32_t contLen;
int32_t vgId;
int8_t tableType;
int16_t numOfColumns;
int16_t numOfTags;
int32_t tid;
int32_t sversion;
int32_t tversion;
int32_t tagDataLen;
int32_t sqlDataLen;
uint64_t uid;
uint64_t superTableUid;
uint64_t createdTime;
char tableFname[TSDB_TABLE_FNAME_LEN];
char stableFname[TSDB_TABLE_FNAME_LEN];
char data[];
} SMDCreateTableMsg;
typedef struct {
int32_t len; // one create table message
char tableName[TSDB_TABLE_FNAME_LEN];
int8_t igExists;
int8_t getMeta;
int16_t numOfTags;
int16_t numOfColumns;
int16_t sqlLen; // the length of SQL, it starts after schema , sql is a null-terminated string
int8_t reserved[16];
char schema[];
} SCreateTableMsg;
typedef struct {
int32_t numOfTables;
int32_t contLen;
} SCMCreateTableMsg;
typedef struct {
char name[TSDB_TABLE_FNAME_LEN];
// if user specify DROP STABLE, this flag will be set. And an error will be returned if it is not a super table
int8_t supertable;
int8_t igNotExists;
} SCMDropTableMsg;
typedef struct {
char tableFname[TSDB_TABLE_FNAME_LEN];
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int16_t type; /* operation type */
int16_t numOfCols; /* number of schema */
int32_t tagValLen;
SSchema schema[];
// tagVal is padded after schema
// char tagVal[];
} SAlterTableMsg;
typedef struct {
SMsgHead head;
int64_t uid;
int32_t tid;
int16_t tversion;
int16_t colId;
int8_t type;
int16_t bytes;
int32_t tagValLen;
int16_t numOfTags;
int32_t schemaLen;
char data[];
} SUpdateTableTagValMsg;
typedef struct {
char clientVersion[TSDB_VERSION_LEN];
char msgVersion[TSDB_VERSION_LEN];
char db[TSDB_TABLE_FNAME_LEN];
char appName[TSDB_APPNAME_LEN];
int32_t pid;
} SConnectMsg;
typedef struct SEpSet {
int8_t inUse;
int8_t numOfEps;
uint16_t port[TSDB_MAX_REPLICA];
char fqdn[TSDB_MAX_REPLICA][TSDB_FQDN_LEN];
} SEpSet;
typedef struct {
char acctId[TSDB_ACCT_ID_LEN];
char serverVersion[TSDB_VERSION_LEN];
char clusterId[TSDB_CLUSTER_ID_LEN];
int8_t writeAuth;
int8_t superAuth;
int8_t reserved1;
int8_t reserved2;
int32_t connId;
SEpSet epSet;
} SConnectRsp;
typedef struct {
int32_t maxUsers;
int32_t maxDbs;
int32_t maxTimeSeries;
int32_t maxConnections;
int32_t maxStreams;
int32_t maxPointsPerSecond;
int64_t maxStorage; // In unit of GB
int64_t maxQueryTime; // In unit of hour
int64_t maxInbound;
int64_t maxOutbound;
int8_t accessState; // Configured only by command
} SAcctCfg;
typedef struct {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
SAcctCfg cfg;
} SCreateAcctMsg, SAlterAcctMsg;
typedef struct {
char user[TSDB_USER_LEN];
} SDropUserMsg, SDropAcctMsg;
typedef struct {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
int8_t privilege;
int8_t flag;
} SCreateUserMsg, SAlterUserMsg;
typedef struct {
int32_t contLen;
int32_t vgId;
int32_t tid;
uint64_t uid;
char tableFname[TSDB_TABLE_FNAME_LEN];
} SMDDropTableMsg;
typedef struct {
int32_t contLen;
int32_t vgId;
uint64_t uid;
char tableFname[TSDB_TABLE_FNAME_LEN];
} SDropSTableMsg;
typedef struct {
int32_t vgId;
} SDropVnodeMsg, SSyncVnodeMsg, SCompactVnodeMsg;
typedef struct SColIndex {
int16_t colId; // column id
int16_t colIndex; // column index in colList if it is a normal column or index in tagColList if a tag
uint16_t flag; // denote if it is a tag or a normal column
char name[TSDB_COL_NAME_LEN + TSDB_DB_NAME_LEN + 1];
} SColIndex;
typedef struct SColumnFilterInfo {
int16_t lowerRelOptr;
int16_t upperRelOptr;
int16_t filterstr; // denote if current column is char(binary/nchar)
union {
struct {
int64_t lowerBndi;
int64_t upperBndi;
};
struct {
double lowerBndd;
double upperBndd;
};
struct {
int64_t pz;
int64_t len;
};
};
} SColumnFilterInfo;
typedef struct SColumnFilterList {
int16_t numOfFilters;
union{
int64_t placeholder;
SColumnFilterInfo *filterInfo;
};
} SColumnFilterList;
/*
* for client side struct, we only need the column id, type, bytes are not necessary
* But for data in vnode side, we need all the following information.
*/
typedef struct SColumnInfo {
int16_t colId;
int16_t type;
int16_t bytes;
SColumnFilterList flist;
} SColumnInfo;
typedef struct STableIdInfo {
uint64_t uid;
int32_t tid;
TSKEY key; // last accessed ts, for subscription
} STableIdInfo;
typedef struct STimeWindow {
TSKEY skey;
TSKEY ekey;
} STimeWindow;
typedef struct {
int32_t tsOffset; // offset value in current msg body, NOTE: ts list is compressed
int32_t tsLen; // total length of ts comp block
int32_t tsNumOfBlocks; // ts comp block numbers
int32_t tsOrder; // ts comp block order
} STsBufInfo;
typedef struct SInterval {
int32_t tz; // query client timezone
char intervalUnit;
char slidingUnit;
char offsetUnit;
int64_t interval;
int64_t sliding;
int64_t offset;
} SInterval;
typedef struct SSessionWindow {
int64_t gap; // gap between two session window(in microseconds)
int32_t primaryColId; // primary timestamp column
} SSessionWindow;
typedef struct {
SMsgHead head;
char version[TSDB_VERSION_LEN];
bool stableQuery; // super table query or not
bool topBotQuery; // TODO used bitwise flag
bool interpQuery; // interp query or not
bool groupbyColumn; // denote if this is a groupby normal column query
bool hasTagResults; // if there are tag values in final result or not
bool timeWindowInterpo;// if the time window start/end required interpolation
bool queryBlockDist; // if query data block distribution
bool stabledev; // super table stddev query
bool tsCompQuery; // is tscomp query
bool simpleAgg;
bool pointInterpQuery; // point interpolation query
bool needReverseScan; // need reverse scan
bool stateWindow; // state window flag
STimeWindow window;
int32_t numOfTables;
int16_t order;
int16_t orderColId;
int16_t numOfCols; // the number of columns will be load from vnode
SInterval interval;
SSessionWindow sw; // session window
uint16_t tagCondLen; // tag length in current query
uint16_t colCondLen; // column length in current query
int16_t numOfGroupCols; // num of group by columns
int16_t orderByIdx;
int16_t orderType; // used in group by xx order by xxx
int64_t vgroupLimit; // limit the number of rows for each table, used in order by + limit in stable projection query.
int16_t prjOrder; // global order in super table projection query.
int64_t limit;
int64_t offset;
uint32_t queryType; // denote another query process
int16_t numOfOutput; // final output columns numbers
int16_t fillType; // interpolate type
uint64_t fillVal; // default value array list
int32_t secondStageOutput;
STsBufInfo tsBuf; // tsBuf info
int32_t numOfTags; // number of tags columns involved
int32_t sqlstrLen; // sql query string
int32_t prevResultLen; // previous result length
int32_t numOfOperator;
int32_t tableScanOperator;// table scan operator. -1 means no scan operator
int32_t udfNum; // number of udf function
int32_t udfContentOffset;
int32_t udfContentLen;
SColumnInfo tableCols[];
} SQueryTableMsg;
typedef struct {
int32_t code;
union{uint64_t qhandle; uint64_t qId;}; // query handle
} SQueryTableRsp;
// todo: the show handle should be replaced with id
typedef struct {
SMsgHead header;
union{uint64_t qhandle; uint64_t qId;}; // query handle
uint16_t free;
} SRetrieveTableMsg;
typedef struct SRetrieveTableRsp {
int32_t numOfRows;
int8_t completed; // all results are returned to client
int16_t precision;
int64_t offset; // updated offset value for multi-vnode projection query
int64_t useconds;
int8_t compressed;
int32_t compLen;
char data[];
} SRetrieveTableRsp;
typedef struct {
int32_t vgId;
int32_t dbCfgVersion;
int64_t totalStorage;
int64_t compStorage;
int64_t pointsWritten;
uint64_t vnodeVersion;
int32_t vgCfgVersion;
uint8_t status;
uint8_t role;
uint8_t replica;
uint8_t compact;
} SVnodeLoad;
typedef struct {
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int32_t cacheBlockSize; //MB
int32_t totalBlocks;
int32_t maxTables;
int32_t daysPerFile;
int32_t daysToKeep0;
int32_t daysToKeep1;
int32_t daysToKeep2;
int32_t minRowsPerFileBlock;
int32_t maxRowsPerFileBlock;
int32_t commitTime;
int32_t fsyncPeriod;
uint8_t precision; // time resolution
int8_t compression;
int8_t walLevel;
int8_t replications;
int8_t quorum;
int8_t ignoreExist;
int8_t update;
int8_t cacheLastRow;
int8_t dbType;
int16_t partitions;
int8_t reserve[5];
} SCreateDbMsg, SAlterDbMsg;
typedef struct {
char name[TSDB_FUNC_NAME_LEN];
char path[PATH_MAX];
int32_t funcType;
uint8_t outputType;
int16_t outputLen;
int32_t bufSize;
int32_t codeLen;
char code[];
} SCreateFuncMsg;
typedef struct {
int32_t num;
char name[];
} SRetrieveFuncMsg;
typedef struct {
char name[TSDB_FUNC_NAME_LEN];
int32_t funcType;
int8_t resType;
int16_t resBytes;
int32_t bufSize;
int32_t len;
char content[];
} SFunctionInfoMsg;
typedef struct {
int32_t num;
char content[];
} SUdfFuncMsg;
typedef struct {
char name[TSDB_FUNC_NAME_LEN];
} SDropFuncMsg;
typedef struct {
char db[TSDB_TABLE_FNAME_LEN];
uint8_t ignoreNotExists;
} SDropDbMsg, SUseDbMsg, SSyncDbMsg;
// IMPORTANT: sizeof(SVnodeStatisticInfo) should not exceed
// TSDB_FILE_HEADER_LEN/4 - TSDB_FILE_HEADER_VERSION_SIZE
typedef struct {
int64_t pointsWritten; // In unit of points
int64_t totalStorage; // In unit of bytes
int64_t compStorage; // In unit of bytes
int64_t queryTime; // In unit of second ??
char reserved[64];
} SVnodeStatisticInfo;
typedef struct SVgroupAccess {
int32_t vgId;
int8_t accessState;
} SVgroupAccess;
typedef struct {
int32_t dnodeId;
uint32_t moduleStatus;
uint32_t numOfVnodes;
char clusterId[TSDB_CLUSTER_ID_LEN];
char reserved[16];
} SDnodeCfg;
typedef struct {
int32_t dnodeId;
uint16_t dnodePort;
char dnodeFqdn[TSDB_FQDN_LEN];
} SDnodeEp;
typedef struct {
int32_t dnodeNum;
SDnodeEp dnodeEps[];
} SDnodeEps;
typedef struct {
int32_t mnodeId;
char mnodeEp[TSDB_EP_LEN];
} SMInfo;
typedef struct SMInfos {
int8_t inUse;
int8_t mnodeNum;
SMInfo mnodeInfos[TSDB_MAX_REPLICA];
} SMInfos;
typedef struct {
int32_t numOfMnodes; // tsNumOfMnodes
int32_t mnodeEqualVnodeNum; // tsMnodeEqualVnodeNum
int32_t offlineThreshold; // tsOfflineThreshold
int32_t statusInterval; // tsStatusInterval
int32_t maxtablesPerVnode;
int32_t maxVgroupsPerDb;
char arbitrator[TSDB_EP_LEN]; // tsArbitrator
char reserve[2]; // to solve arm32 bus error
char timezone[64]; // tsTimezone
int64_t checkTime; // 1970-01-01 00:00:00.000
char locale[TSDB_LOCALE_LEN]; // tsLocale
char charset[TSDB_LOCALE_LEN]; // tsCharset
int8_t enableBalance; // tsEnableBalance
int8_t flowCtrl;
int8_t slaveQuery;
int8_t adjustMaster;
int8_t reserved[4];
} SClusterCfg;
typedef struct SStatusMsg {
uint32_t version;
int32_t dnodeId;
char dnodeEp[TSDB_EP_LEN];
uint32_t moduleStatus;
uint32_t lastReboot; // time stamp for last reboot
uint16_t reserve1; // from config file
uint16_t openVnodes;
uint16_t numOfCores;
float diskAvailable; // GB
char clusterId[TSDB_CLUSTER_ID_LEN];
uint8_t alternativeRole;
uint8_t reserve2[15];
SClusterCfg clusterCfg;
SVnodeLoad load[];
} SStatusMsg;
typedef struct {
SMInfos mnodes;
SDnodeCfg dnodeCfg;
SVgroupAccess vgAccess[];
} SStatusRsp;
typedef struct {
uint32_t vgId;
int32_t dbCfgVersion;
int32_t maxTables;
int32_t cacheBlockSize;
int32_t totalBlocks;
int32_t daysPerFile;
int32_t daysToKeep;
int32_t daysToKeep1;
int32_t daysToKeep2;
int32_t minRowsPerFileBlock;
int32_t maxRowsPerFileBlock;
int32_t commitTime;
int32_t fsyncPeriod;
int8_t precision;
int8_t compression;
int8_t walLevel;
int8_t vgReplica;
int8_t wals;
int8_t quorum;
int8_t update;
int8_t cacheLastRow;
int32_t vgCfgVersion;
int8_t dbReplica;
int8_t dbType;
int8_t reserved[8];
} SVnodeCfg;
typedef struct {
int32_t nodeId;
char nodeEp[TSDB_EP_LEN];
} SVnodeDesc;
typedef struct {
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
SVnodeCfg cfg;
SVnodeDesc nodes[TSDB_MAX_REPLICA];
} SCreateVnodeMsg, SAlterVnodeMsg;
typedef struct {
char tableFname[TSDB_TABLE_FNAME_LEN];
int16_t createFlag;
char tags[];
} STableInfoMsg;
typedef struct {
uint8_t metaClone; // create local clone of the cached table meta
int32_t numOfVgroups;
int32_t numOfTables;
int32_t numOfUdfs;
char tableNames[];
} SMultiTableInfoMsg;
typedef struct SSTableVgroupMsg {
int32_t numOfTables;
} SSTableVgroupMsg, SSTableVgroupRspMsg;
typedef struct {
int32_t vgId;
int8_t numOfEps;
SEpAddrMsg epAddr[TSDB_MAX_REPLICA];
} SVgroupMsg;
typedef struct {
int32_t numOfVgroups;
SVgroupMsg vgroups[];
} SVgroupsMsg, SVgroupsInfo;
typedef struct STableMetaMsg {
int32_t contLen;
char tableFname[TSDB_TABLE_FNAME_LEN]; // table id
uint8_t numOfTags;
uint8_t precision;
uint8_t tableType;
int16_t numOfColumns;
int16_t sversion;
int16_t tversion;
int32_t tid;
uint64_t uid;
SVgroupMsg vgroup;
char sTableName[TSDB_TABLE_FNAME_LEN];
uint64_t suid;
SSchema schema[];
} STableMetaMsg;
typedef struct SMultiTableMeta {
int32_t numOfTables;
int32_t numOfVgroup;
int32_t numOfUdf;
int32_t contLen;
uint8_t compressed; // denote if compressed or not
uint32_t rawLen; // size before compress
uint8_t metaClone; // make meta clone after retrieve meta from mnode
char meta[];
} SMultiTableMeta;
typedef struct {
int32_t dataLen;
char name[TSDB_TABLE_FNAME_LEN];
char *data;
} STagData;
/*
* sql: show tables like '%a_%'
* payload is the query condition, e.g., '%a_%'
* payloadLen is the length of payload
*/
typedef struct {
int8_t type;
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
uint16_t payloadLen;
char payload[];
} SShowMsg;
typedef struct {
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int32_t numOfVgroup;
int32_t vgid[];
} SCompactMsg;
typedef struct SShowRsp {
uint64_t qhandle;
STableMetaMsg tableMeta;
} SShowRsp;
typedef struct {
char ep[TSDB_EP_LEN]; // end point, hostname:port
} SCreateDnodeMsg, SDropDnodeMsg;
typedef struct {
int32_t dnodeId;
char dnodeEp[TSDB_EP_LEN]; // end point, hostname:port
SMInfos mnodes;
} SCreateMnodeMsg;
typedef struct {
int32_t dnodeId;
int32_t vgId;
int32_t tid;
} SConfigTableMsg;
typedef struct {
uint32_t dnodeId;
int32_t vgId;
} SConfigVnodeMsg;
typedef struct {
char ep[TSDB_EP_LEN]; // end point, hostname:port
char config[64];
} SCfgDnodeMsg;
typedef struct {
char sql[TSDB_SHOW_SQL_LEN];
uint32_t queryId;
int64_t useconds;
int64_t stime;
uint64_t qId;
uint64_t sqlObjId;
int32_t pid;
char fqdn[TSDB_FQDN_LEN];
uint8_t stableQuery;
int32_t numOfSub;
char subSqlInfo[TSDB_SHOW_SUBQUERY_LEN]; //include subqueries' index, Obj IDs and states(C-complete/I-imcomplete)
} SQueryDesc;
typedef struct {
char sql[TSDB_SHOW_SQL_LEN];
char dstTable[TSDB_TABLE_NAME_LEN];
uint32_t streamId;
int64_t num; // number of computing/cycles
int64_t useconds;
int64_t ctime;
int64_t stime;
int64_t slidingTime;
int64_t interval;
} SStreamDesc;
typedef struct {
char clientVer[TSDB_VERSION_LEN];
uint32_t connId;
int32_t pid;
int32_t numOfQueries;
int32_t numOfStreams;
char appName[TSDB_APPNAME_LEN];
char pData[];
} SHeartBeatMsg;
typedef struct {
uint32_t queryId;
uint32_t streamId;
uint32_t totalDnodes;
uint32_t onlineDnodes;
uint32_t connId;
int8_t killConnection;
SEpSet epSet;
} SHeartBeatRsp;
typedef struct {
char queryId[TSDB_KILL_MSG_LEN + 1];
} SKillQueryMsg, SKillStreamMsg, SKillConnMsg;
typedef struct {
int32_t vnode;
int32_t sid;
uint64_t uid;
uint64_t stime; // stream starting time
int32_t status;
char tableFname[TSDB_TABLE_FNAME_LEN];
} SAlterStreamMsg;
typedef struct {
char user[TSDB_USER_LEN];
char spi;
char encrypt;
char secret[TSDB_KEY_LEN];
char ckey[TSDB_KEY_LEN];
} SAuthMsg, SAuthRsp;
typedef struct {
int8_t finished;
int8_t reserved1[7];
char name[TSDB_STEP_NAME_LEN];
char desc[TSDB_STEP_DESC_LEN];
char reserved2[64];
} SStartupStep;
#pragma pack(pop)
#ifdef __cplusplus
}
#endif
#endif /*_TD_COMMON_TAOS_MSG_H_*/
include/server/qnode/qnode.h
浏览文件 @ 317d9e5a
......@@ -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
......
include/server/vnode/meta/meta.h
浏览文件 @ 317d9e5a
......@@ -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_*/
include/server/vnode/tsdb/tsdb.h
浏览文件 @ 317d9e5a
......@@ -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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