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体验新版 GitCode,发现更多精彩内容 >>
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提交
576ae00e
编写于
5月 20, 2022
作者:
S
Shengliang Guan
提交者:
GitHub
5月 20, 2022
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差异文件
Merge pull request #12771 from taosdata/fix/mnode
feat: dump sdb.data to json format
上级
28e879f5
ba92e1e6
变更
6
隐藏空白更改
内联
并排
Showing
6 changed file
with
481 addition
and
4 deletion
+481
-4
source/dnode/mgmt/exe/dmMain.c
source/dnode/mgmt/exe/dmMain.c
+2
-1
source/dnode/mnode/sdb/inc/sdbInt.h
source/dnode/mnode/sdb/inc/sdbInt.h
+2
-0
source/dnode/mnode/sdb/src/sdbFile.c
source/dnode/mnode/sdb/src/sdbFile.c
+24
-2
tests/test/c/CMakeLists.txt
tests/test/c/CMakeLists.txt
+19
-1
tests/test/c/createTable.c
tests/test/c/createTable.c
+0
-0
tests/test/c/sdbDump.c
tests/test/c/sdbDump.c
+434
-0
未找到文件。
source/dnode/mgmt/exe/dmMain.c
浏览文件 @
576ae00e
...
...
@@ -188,13 +188,14 @@ int main(int argc, char const *argv[]) {
}
if
(
dmInitLog
()
!=
0
)
{
printf
(
"failed to start since init log error"
);
printf
(
"failed to start since init log error
\n
"
);
taosCleanupArgs
();
return
-
1
;
}
if
(
taosInitCfg
(
configDir
,
global
.
envCmd
,
global
.
envFile
,
global
.
apolloUrl
,
global
.
pArgs
,
0
)
!=
0
)
{
dError
(
"failed to start since read config error"
);
taosCloseLog
();
taosCleanupArgs
();
return
-
1
;
}
...
...
source/dnode/mnode/sdb/inc/sdbInt.h
浏览文件 @
576ae00e
...
...
@@ -24,12 +24,14 @@
extern
"C"
{
#endif
// clang-format off
#define mFatal(...) { if (mDebugFlag & DEBUG_FATAL) { taosPrintLog("MND FATAL ", DEBUG_FATAL, 255, __VA_ARGS__); }}
#define mError(...) { if (mDebugFlag & DEBUG_ERROR) { taosPrintLog("MND ERROR ", DEBUG_ERROR, 255, __VA_ARGS__); }}
#define mWarn(...) { if (mDebugFlag & DEBUG_WARN) { taosPrintLog("MND WARN ", DEBUG_WARN, 255, __VA_ARGS__); }}
#define mInfo(...) { if (mDebugFlag & DEBUG_INFO) { taosPrintLog("MND ", DEBUG_INFO, 255, __VA_ARGS__); }}
#define mDebug(...) { if (mDebugFlag & DEBUG_DEBUG) { taosPrintLog("MND ", DEBUG_DEBUG, mDebugFlag, __VA_ARGS__); }}
#define mTrace(...) { if (mDebugFlag & DEBUG_TRACE) { taosPrintLog("MND ", DEBUG_TRACE, mDebugFlag, __VA_ARGS__); }}
// clang-format on
typedef
struct
SSdbRaw
{
int8_t
type
;
...
...
source/dnode/mnode/sdb/src/sdbFile.c
浏览文件 @
576ae00e
...
...
@@ -20,6 +20,7 @@
#define SDB_TABLE_SIZE 24
#define SDB_RESERVE_SIZE 512
#define SDB_FILE_VER 1
static
int32_t
sdbRunDeployFp
(
SSdb
*
pSdb
)
{
mDebug
(
"start to deploy sdb"
);
...
...
@@ -39,7 +40,22 @@ static int32_t sdbRunDeployFp(SSdb *pSdb) {
}
static
int32_t
sdbReadFileHead
(
SSdb
*
pSdb
,
TdFilePtr
pFile
)
{
int32_t
ret
=
taosReadFile
(
pFile
,
&
pSdb
->
curVer
,
sizeof
(
int64_t
));
int64_t
sver
=
0
;
int32_t
ret
=
taosReadFile
(
pFile
,
&
sver
,
sizeof
(
int64_t
));
if
(
ret
<
0
)
{
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
}
if
(
ret
!=
sizeof
(
int64_t
))
{
terrno
=
TSDB_CODE_FILE_CORRUPTED
;
return
-
1
;
}
if
(
sver
!=
SDB_FILE_VER
)
{
terrno
=
TSDB_CODE_FILE_CORRUPTED
;
return
-
1
;
}
ret
=
taosReadFile
(
pFile
,
&
pSdb
->
curVer
,
sizeof
(
int64_t
));
if
(
ret
<
0
)
{
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
...
...
@@ -96,6 +112,12 @@ static int32_t sdbReadFileHead(SSdb *pSdb, TdFilePtr pFile) {
}
static
int32_t
sdbWriteFileHead
(
SSdb
*
pSdb
,
TdFilePtr
pFile
)
{
int64_t
sver
=
SDB_FILE_VER
;
if
(
taosWriteFile
(
pFile
,
&
sver
,
sizeof
(
int64_t
))
!=
sizeof
(
int64_t
))
{
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
}
if
(
taosWriteFile
(
pFile
,
&
pSdb
->
curVer
,
sizeof
(
int64_t
))
!=
sizeof
(
int64_t
))
{
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
...
...
@@ -256,7 +278,7 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
mTrace
(
"write %s to file, total %d rows"
,
sdbTableName
(
i
),
sdbGetSize
(
pSdb
,
i
));
SHashObj
*
hash
=
pSdb
->
hashObjs
[
i
];
SHashObj
*
hash
=
pSdb
->
hashObjs
[
i
];
TdThreadRwlock
*
pLock
=
&
pSdb
->
locks
[
i
];
taosThreadRwlockWrlock
(
pLock
);
...
...
tests/test/c/CMakeLists.txt
浏览文件 @
576ae00e
add_executable
(
create_table create_table.c
)
add_executable
(
tmq_demo tmqDemo.c
)
add_executable
(
tmq_sim tmqSim.c
)
add_executable
(
create_table createTable.c
)
target_link_libraries
(
create_table
PUBLIC taos_static
...
...
@@ -22,3 +22,21 @@ target_link_libraries(
PUBLIC common
PUBLIC os
)
if
(
NOT TD_WINDOWS
)
add_executable
(
sdbDump sdbDump.c
)
target_link_libraries
(
sdbDump
PUBLIC dnode
PUBLIC mnode
PUBLIC sdb
PUBLIC os
)
target_include_directories
(
sdbDump
PUBLIC
"
${
TD_SOURCE_DIR
}
/include/dnode/mnode"
PRIVATE
"
${
TD_SOURCE_DIR
}
/source/dnode/mnode/impl/inc"
PRIVATE
"
${
TD_SOURCE_DIR
}
/source/dnode/mnode/sdb/inc"
PRIVATE
"
${
TD_SOURCE_DIR
}
/source/dnode/mgmt/node_mgmt/inc"
)
ENDIF
()
\ No newline at end of file
tests/test/c/create
_t
able.c
→
tests/test/c/create
T
able.c
浏览文件 @
576ae00e
文件已移动
tests/test/c/sdbDump.c
0 → 100644
浏览文件 @
576ae00e
/*
* 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/>.
*/
#define _DEFAULT_SOURCE
#include "dmMgmt.h"
#include "mndInt.h"
#include "sdbInt.h"
#include "tconfig.h"
#include "tjson.h"
#define TMP_SDB_DATA_DIR "/tmp/dumpsdb"
#define TMP_SDB_MNODE_DIR "/tmp/dumpsdb/mnode"
#define TMP_SDB_FILE "/tmp/dumpsdb/mnode/data/sdb.data"
#define TMP_SDB_PATH "/tmp/dumpsdb/mnode/data"
void
reportStartup
(
const
char
*
name
,
const
char
*
desc
)
{}
void
sendRsp
(
SRpcMsg
*
pMsg
)
{
rpcFreeCont
(
pMsg
->
pCont
);
}
int32_t
sendReq
(
const
SEpSet
*
pEpSet
,
SRpcMsg
*
pMsg
)
{
terrno
=
TSDB_CODE_INVALID_PTR
;
return
-
1
;
}
char
*
i642str
(
int64_t
val
)
{
static
char
str
[
24
]
=
{
0
};
snprintf
(
str
,
sizeof
(
str
),
"%"
PRId64
,
val
);
return
str
;
}
void
dumpFunc
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpDb
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"dbs"
,
items
);
while
(
1
)
{
SDbObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_DB
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"db"
,
item
);
tjsonAddStringToObject
(
item
,
"name"
,
pObj
->
name
);
tjsonAddStringToObject
(
item
,
"acct"
,
pObj
->
acct
);
tjsonAddStringToObject
(
item
,
"createUser"
,
pObj
->
createUser
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddStringToObject
(
item
,
"uid"
,
i642str
(
pObj
->
uid
));
tjsonAddIntegerToObject
(
item
,
"cfgVersion"
,
pObj
->
cfgVersion
);
tjsonAddIntegerToObject
(
item
,
"vgVersion"
,
pObj
->
vgVersion
);
tjsonAddIntegerToObject
(
item
,
"numOfVgroups"
,
pObj
->
cfg
.
numOfVgroups
);
tjsonAddIntegerToObject
(
item
,
"numOfStables"
,
pObj
->
cfg
.
numOfStables
);
tjsonAddIntegerToObject
(
item
,
"buffer"
,
pObj
->
cfg
.
buffer
);
tjsonAddIntegerToObject
(
item
,
"pageSize"
,
pObj
->
cfg
.
pageSize
);
tjsonAddIntegerToObject
(
item
,
"pages"
,
pObj
->
cfg
.
pages
);
tjsonAddIntegerToObject
(
item
,
"daysPerFile"
,
pObj
->
cfg
.
daysPerFile
);
tjsonAddIntegerToObject
(
item
,
"daysToKeep0"
,
pObj
->
cfg
.
daysToKeep0
);
tjsonAddIntegerToObject
(
item
,
"daysToKeep1"
,
pObj
->
cfg
.
daysToKeep1
);
tjsonAddIntegerToObject
(
item
,
"daysToKeep2"
,
pObj
->
cfg
.
daysToKeep2
);
tjsonAddIntegerToObject
(
item
,
"minRows"
,
pObj
->
cfg
.
minRows
);
tjsonAddIntegerToObject
(
item
,
"maxRows"
,
pObj
->
cfg
.
maxRows
);
tjsonAddIntegerToObject
(
item
,
"fsyncPeriod"
,
pObj
->
cfg
.
fsyncPeriod
);
tjsonAddIntegerToObject
(
item
,
"walLevel"
,
pObj
->
cfg
.
walLevel
);
tjsonAddIntegerToObject
(
item
,
"precision"
,
pObj
->
cfg
.
precision
);
tjsonAddIntegerToObject
(
item
,
"compression"
,
pObj
->
cfg
.
compression
);
tjsonAddIntegerToObject
(
item
,
"replications"
,
pObj
->
cfg
.
replications
);
tjsonAddIntegerToObject
(
item
,
"strict"
,
pObj
->
cfg
.
strict
);
tjsonAddIntegerToObject
(
item
,
"cacheLastRow"
,
pObj
->
cfg
.
cacheLastRow
);
tjsonAddIntegerToObject
(
item
,
"hashMethod"
,
pObj
->
cfg
.
hashMethod
);
tjsonAddIntegerToObject
(
item
,
"numOfRetensions"
,
pObj
->
cfg
.
numOfRetensions
);
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpStb
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"stbs"
,
items
);
while
(
1
)
{
SStbObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_STB
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"stb"
,
item
);
tjsonAddStringToObject
(
item
,
"name"
,
pObj
->
name
);
tjsonAddStringToObject
(
item
,
"db"
,
pObj
->
db
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddStringToObject
(
item
,
"uid"
,
i642str
(
pObj
->
uid
));
tjsonAddStringToObject
(
item
,
"dbUid"
,
i642str
(
pObj
->
dbUid
));
tjsonAddIntegerToObject
(
item
,
"version"
,
pObj
->
version
);
tjsonAddIntegerToObject
(
item
,
"tagVer"
,
pObj
->
tagVer
);
tjsonAddIntegerToObject
(
item
,
"colVer"
,
pObj
->
colVer
);
tjsonAddIntegerToObject
(
item
,
"nextColId"
,
pObj
->
nextColId
);
tjsonAddIntegerToObject
(
item
,
"xFilesFactor"
,
pObj
->
xFilesFactor
*
10000
);
tjsonAddIntegerToObject
(
item
,
"delay"
,
pObj
->
delay
);
tjsonAddIntegerToObject
(
item
,
"ttl"
,
pObj
->
ttl
);
tjsonAddIntegerToObject
(
item
,
"numOfColumns"
,
pObj
->
numOfColumns
);
tjsonAddIntegerToObject
(
item
,
"numOfTags"
,
pObj
->
numOfTags
);
tjsonAddIntegerToObject
(
item
,
"commentLen"
,
pObj
->
commentLen
);
tjsonAddIntegerToObject
(
item
,
"ast1Len"
,
pObj
->
ast1Len
);
tjsonAddIntegerToObject
(
item
,
"ast2Len"
,
pObj
->
ast2Len
);
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpSma
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpVgroup
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpTopic
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpConsumber
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpSubscribe
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpOffset
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpStream
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpAcct
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"accts"
,
items
);
while
(
1
)
{
SAcctObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_ACCT
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"acct"
,
item
);
tjsonAddStringToObject
(
item
,
"acct"
,
pObj
->
acct
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddIntegerToObject
(
item
,
"acctId"
,
pObj
->
acctId
);
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpAuth
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpUser
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"users"
,
items
);
while
(
1
)
{
SUserObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_USER
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"user"
,
item
);
tjsonAddStringToObject
(
item
,
"name"
,
pObj
->
user
);
tjsonAddStringToObject
(
item
,
"pass"
,
pObj
->
pass
);
tjsonAddStringToObject
(
item
,
"acct"
,
pObj
->
acct
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddIntegerToObject
(
item
,
"superUser"
,
pObj
->
superUser
);
tjsonAddIntegerToObject
(
item
,
"authVersion"
,
pObj
->
authVersion
);
tjsonAddIntegerToObject
(
item
,
"numOfReadDbs"
,
taosHashGetSize
(
pObj
->
readDbs
));
tjsonAddIntegerToObject
(
item
,
"numOfWriteDbs"
,
taosHashGetSize
(
pObj
->
writeDbs
));
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpDnode
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"dnodes"
,
items
);
while
(
1
)
{
SDnodeObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_DNODE
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"dnode"
,
item
);
tjsonAddIntegerToObject
(
item
,
"id"
,
pObj
->
id
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddIntegerToObject
(
item
,
"port"
,
pObj
->
port
);
tjsonAddStringToObject
(
item
,
"fqdn"
,
pObj
->
fqdn
);
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpBnode
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpSnode
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpQnode
(
SSdb
*
pSdb
,
SJson
*
json
)
{}
void
dumpMnode
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"mnodes"
,
items
);
while
(
1
)
{
SMnodeObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_MNODE
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"mnode"
,
item
);
tjsonAddIntegerToObject
(
item
,
"id"
,
pObj
->
id
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpCluster
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"clusters"
,
items
);
while
(
1
)
{
SClusterObj
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_CLUSTER
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"cluster"
,
item
);
tjsonAddStringToObject
(
item
,
"id"
,
i642str
(
pObj
->
id
));
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"updateTime"
,
i642str
(
pObj
->
updateTime
));
tjsonAddStringToObject
(
item
,
"name"
,
pObj
->
name
);
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpTrans
(
SSdb
*
pSdb
,
SJson
*
json
)
{
void
*
pIter
=
NULL
;
SJson
*
items
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"transactions"
,
items
);
while
(
1
)
{
STrans
*
pObj
=
NULL
;
pIter
=
sdbFetch
(
pSdb
,
SDB_TRANS
,
pIter
,
(
void
**
)
&
pObj
);
if
(
pIter
==
NULL
)
break
;
SJson
*
item
=
tjsonCreateObject
();
tjsonAddItemToObject
(
items
,
"trans"
,
item
);
tjsonAddIntegerToObject
(
item
,
"id"
,
pObj
->
id
);
tjsonAddIntegerToObject
(
item
,
"stage"
,
pObj
->
stage
);
tjsonAddIntegerToObject
(
item
,
"policy"
,
pObj
->
policy
);
tjsonAddIntegerToObject
(
item
,
"type"
,
pObj
->
type
);
tjsonAddStringToObject
(
item
,
"createdTime"
,
i642str
(
pObj
->
createdTime
));
tjsonAddStringToObject
(
item
,
"dbUid"
,
i642str
(
pObj
->
dbUid
));
tjsonAddStringToObject
(
item
,
"dbname"
,
pObj
->
dbname
);
tjsonAddIntegerToObject
(
item
,
"redoLogNum"
,
taosArrayGetSize
(
pObj
->
redoLogs
));
tjsonAddIntegerToObject
(
item
,
"undoLogNum"
,
taosArrayGetSize
(
pObj
->
undoLogs
));
tjsonAddIntegerToObject
(
item
,
"commitLogNum"
,
taosArrayGetSize
(
pObj
->
commitLogs
));
tjsonAddIntegerToObject
(
item
,
"redoActionNum"
,
taosArrayGetSize
(
pObj
->
redoActions
));
tjsonAddIntegerToObject
(
item
,
"undoActionNum"
,
taosArrayGetSize
(
pObj
->
undoActions
));
sdbRelease
(
pSdb
,
pObj
);
}
}
void
dumpHeader
(
SSdb
*
pSdb
,
SJson
*
json
)
{
tjsonAddIntegerToObject
(
json
,
"sver"
,
1
);
tjsonAddStringToObject
(
json
,
"curVer"
,
i642str
(
pSdb
->
curVer
));
SJson
*
maxIdsJson
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"maxIds"
,
maxIdsJson
);
for
(
int32_t
i
=
0
;
i
<
SDB_MAX
;
++
i
)
{
int64_t
maxId
=
0
;
if
(
i
<
SDB_MAX
)
{
maxId
=
pSdb
->
maxId
[
i
];
}
tjsonAddStringToObject
(
maxIdsJson
,
sdbTableName
(
i
),
i642str
(
maxId
));
}
SJson
*
tableVersJson
=
tjsonCreateObject
();
tjsonAddItemToObject
(
json
,
"tableVers"
,
tableVersJson
);
for
(
int32_t
i
=
0
;
i
<
SDB_MAX
;
++
i
)
{
int64_t
tableVer
=
0
;
if
(
i
<
SDB_MAX
)
{
tableVer
=
pSdb
->
tableVer
[
i
];
}
tjsonAddStringToObject
(
tableVersJson
,
sdbTableName
(
i
),
i642str
(
tableVer
));
}
}
int32_t
dumpSdb
()
{
SMsgCb
msgCb
=
{
0
};
msgCb
.
reportStartupFp
=
reportStartup
;
msgCb
.
sendReqFp
=
sendReq
;
msgCb
.
sendRspFp
=
sendRsp
;
msgCb
.
mgmt
=
(
SMgmtWrapper
*
)(
&
msgCb
);
// hack
tmsgSetDefault
(
&
msgCb
);
walInit
();
SMnodeOpt
opt
=
{.
msgCb
=
msgCb
};
SMnode
*
pMnode
=
mndOpen
(
TMP_SDB_MNODE_DIR
,
&
opt
);
if
(
pMnode
==
NULL
)
return
-
1
;
SSdb
*
pSdb
=
pMnode
->
pSdb
;
SJson
*
json
=
tjsonCreateObject
();
dumpHeader
(
pSdb
,
json
);
dumpFunc
(
pSdb
,
json
);
dumpDb
(
pSdb
,
json
);
dumpStb
(
pSdb
,
json
);
dumpSma
(
pSdb
,
json
);
dumpVgroup
(
pSdb
,
json
);
dumpTopic
(
pSdb
,
json
);
dumpConsumber
(
pSdb
,
json
);
dumpSubscribe
(
pSdb
,
json
);
dumpOffset
(
pSdb
,
json
);
dumpStream
(
pSdb
,
json
);
dumpAcct
(
pSdb
,
json
);
dumpAuth
(
pSdb
,
json
);
dumpUser
(
pSdb
,
json
);
dumpDnode
(
pSdb
,
json
);
dumpBnode
(
pSdb
,
json
);
dumpSnode
(
pSdb
,
json
);
dumpQnode
(
pSdb
,
json
);
dumpMnode
(
pSdb
,
json
);
dumpCluster
(
pSdb
,
json
);
dumpTrans
(
pSdb
,
json
);
char
*
pCont
=
tjsonToString
(
json
);
int32_t
contLen
=
strlen
(
pCont
);
char
file
[]
=
"sdb.json"
;
TdFilePtr
pFile
=
taosOpenFile
(
file
,
TD_FILE_CREATE
|
TD_FILE_WRITE
|
TD_FILE_TRUNC
);
if
(
pFile
==
NULL
)
{
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
dError
(
"failed to write %s since %s"
,
file
,
terrstr
());
return
-
1
;
}
taosWriteFile
(
pFile
,
pCont
,
contLen
);
taosWriteFile
(
pFile
,
"
\n
"
,
1
);
taosFsyncFile
(
pFile
);
taosCloseFile
(
&
pFile
);
tjsonDelete
(
json
);
taosMemoryFree
(
pCont
);
taosRemoveDir
(
TMP_SDB_DATA_DIR
);
return
0
;
}
int32_t
parseArgs
(
int32_t
argc
,
char
*
argv
[])
{
char
file
[
PATH_MAX
]
=
{
0
};
for
(
int32_t
i
=
1
;
i
<
argc
;
++
i
)
{
if
(
strcmp
(
argv
[
i
],
"-c"
)
==
0
)
{
if
(
i
<
argc
-
1
)
{
if
(
strlen
(
argv
[
++
i
])
>=
PATH_MAX
)
{
printf
(
"config file path overflow"
);
return
-
1
;
}
tstrncpy
(
configDir
,
argv
[
i
],
PATH_MAX
);
}
else
{
printf
(
"'-c' requires a parameter, default is %s
\n
"
,
configDir
);
return
-
1
;
}
}
else
if
(
strcmp
(
argv
[
i
],
"-f"
)
==
0
)
{
if
(
i
<
argc
-
1
)
{
if
(
strlen
(
argv
[
++
i
])
>=
PATH_MAX
)
{
printf
(
"file path overflow"
);
return
-
1
;
}
tstrncpy
(
file
,
argv
[
i
],
PATH_MAX
);
}
else
{
printf
(
"'-f' requires a parameter, default is %s
\n
"
,
configDir
);
return
-
1
;
}
}
else
{
printf
(
"-c Configuration directory.
\n
"
);
printf
(
"-f Input sdb.data file.
\n
"
);
return
-
1
;
}
}
if
(
taosCreateLog
(
"dumplog"
,
1
,
configDir
,
NULL
,
NULL
,
NULL
,
NULL
,
1
)
!=
0
)
{
printf
(
"failed to dump since init log error
\n
"
);
return
-
1
;
}
if
(
taosInitCfg
(
configDir
,
NULL
,
NULL
,
NULL
,
NULL
,
0
)
!=
0
)
{
printf
(
"failed to dump since read config error
\n
"
);
return
-
1
;
}
if
(
file
[
0
]
==
0
)
{
snprintf
(
file
,
PATH_MAX
,
"%s/mnode/data/sdb.data"
,
tsDataDir
);
}
strcpy
(
tsDataDir
,
TMP_SDB_DATA_DIR
);
taosMulMkDir
(
TMP_SDB_PATH
);
taosCopyFile
(
file
,
TMP_SDB_FILE
);
return
0
;
}
int32_t
main
(
int32_t
argc
,
char
*
argv
[])
{
if
(
parseArgs
(
argc
,
argv
)
!=
0
)
{
return
-
1
;
}
return
dumpSdb
();
}
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