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王长生-AnH
TDengine
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18dba544
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体验新版 GitCode,发现更多精彩内容 >>
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18dba544
编写于
7月 31, 2020
作者:
S
Shengliang Guan
提交者:
GitHub
7月 31, 2020
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差异文件
Merge pull request #2825 from taosdata/feature/2.0tsdb
Feature/2.0tsdb
上级
dcd2015f
1338592b
变更
6
隐藏空白更改
内联
并排
Showing
6 changed file
with
126 addition
and
97 deletion
+126
-97
src/tsdb/inc/tsdbMain.h
src/tsdb/inc/tsdbMain.h
+3
-3
src/tsdb/src/tsdbFile.c
src/tsdb/src/tsdbFile.c
+46
-26
src/tsdb/src/tsdbMain.c
src/tsdb/src/tsdbMain.c
+1
-0
src/tsdb/src/tsdbMemTable.c
src/tsdb/src/tsdbMemTable.c
+17
-4
src/tsdb/src/tsdbRWHelper.c
src/tsdb/src/tsdbRWHelper.c
+35
-53
src/tsdb/src/tsdbRead.c
src/tsdb/src/tsdbRead.c
+24
-11
未找到文件。
src/tsdb/inc/tsdbMain.h
浏览文件 @
18dba544
...
...
@@ -183,10 +183,10 @@ typedef struct {
}
STsdbFileH
;
typedef
struct
{
int
numOfFGroups
;
SFileGroup
*
base
;
SFileGroup
*
pFileGroup
;
int
direction
;
STsdbFileH
*
pFileH
;
int
fileId
;
int
index
;
}
SFileGroupIter
;
// ------------------ tsdbMain.c
...
...
src/tsdb/src/tsdbFile.c
浏览文件 @
18dba544
...
...
@@ -156,8 +156,10 @@ SFileGroup *tsdbCreateFGroupIfNeed(STsdbRepo *pRepo, char *dataDir, int fid) {
goto
_err
;
}
pthread_rwlock_wrlock
(
&
pFileH
->
fhlock
);
pFileH
->
pFGroup
[
pFileH
->
nFGroups
++
]
=
fGroup
;
qsort
((
void
*
)(
pFileH
->
pFGroup
),
pFileH
->
nFGroups
,
sizeof
(
SFileGroup
),
compFGroup
);
pthread_rwlock_unlock
(
&
pFileH
->
fhlock
);
return
tsdbSearchFGroup
(
pFileH
,
fid
,
TD_EQ
);
}
...
...
@@ -168,54 +170,72 @@ _err:
return
NULL
;
}
void
tsdbInitFileGroupIter
(
STsdbFileH
*
pFileH
,
SFileGroupIter
*
pIter
,
int
direction
)
{
// TODO
void
tsdbInitFileGroupIter
(
STsdbFileH
*
pFileH
,
SFileGroupIter
*
pIter
,
int
direction
)
{
pIter
->
pFileH
=
pFileH
;
pIter
->
direction
=
direction
;
pIter
->
base
=
pFileH
->
pFGroup
;
pIter
->
numOfFGroups
=
pFileH
->
nFGroups
;
if
(
pFileH
->
nFGroups
==
0
)
{
pIter
->
pFileGroup
=
NULL
;
pIter
->
index
=
-
1
;
pIter
->
fileId
=
-
1
;
}
else
{
if
(
direction
==
TSDB_FGROUP_ITER_FORWARD
)
{
pIter
->
pFileGroup
=
pFileH
->
pFGroup
;
pIter
->
index
=
0
;
}
else
{
pIter
->
pFileGroup
=
pFileH
->
pFGroup
+
pFileH
->
nFGroups
-
1
;
pIter
->
index
=
pFileH
->
nFGroups
-
1
;
}
pIter
->
fileId
=
pFileH
->
pFGroup
[
pIter
->
index
].
fileId
;
}
}
void
tsdbSeekFileGroupIter
(
SFileGroupIter
*
pIter
,
int
fid
)
{
// TODO
if
(
pIter
->
numOfFGroups
==
0
)
{
assert
(
pIter
->
pFileGroup
==
NULL
);
void
tsdbSeekFileGroupIter
(
SFileGroupIter
*
pIter
,
int
fid
)
{
STsdbFileH
*
pFileH
=
pIter
->
pFileH
;
if
(
pFileH
->
nFGroups
==
0
)
{
pIter
->
index
=
-
1
;
pIter
->
fileId
=
-
1
;
return
;
}
int
flags
=
(
pIter
->
direction
==
TSDB_FGROUP_ITER_FORWARD
)
?
TD_GE
:
TD_LE
;
void
*
ptr
=
taosbsearch
(
&
fid
,
pIter
->
base
,
pIter
->
numOf
FGroups
,
sizeof
(
SFileGroup
),
keyFGroupCompFunc
,
flags
);
void
*
ptr
=
taosbsearch
(
&
fid
,
(
void
*
)
pFileH
->
pFGroup
,
pFileH
->
n
FGroups
,
sizeof
(
SFileGroup
),
keyFGroupCompFunc
,
flags
);
if
(
ptr
==
NULL
)
{
pIter
->
pFileGroup
=
NULL
;
pIter
->
index
=
-
1
;
pIter
->
fileId
=
-
1
;
}
else
{
pIter
->
pFileGroup
=
(
SFileGroup
*
)
ptr
;
pIter
->
index
=
POINTER_DISTANCE
(
ptr
,
pFileH
->
pFGroup
)
/
sizeof
(
SFileGroup
);
pIter
->
fileId
=
((
SFileGroup
*
)
ptr
)
->
fileId
;
}
}
SFileGroup
*
tsdbGetFileGroupNext
(
SFileGroupIter
*
pIter
)
{
//TODO
SFileGroup
*
ret
=
pIter
->
pFileGroup
;
if
(
ret
==
NULL
)
return
NULL
;
SFileGroup
*
tsdbGetFileGroupNext
(
SFileGroupIter
*
pIter
)
{
STsdbFileH
*
pFileH
=
pIter
->
pFileH
;
SFileGroup
*
pFGroup
=
NULL
;
if
(
pIter
->
index
<
0
||
pIter
->
index
>=
pFileH
->
nFGroups
||
pIter
->
fileId
<
0
)
return
NULL
;
pFGroup
=
&
pFileH
->
pFGroup
[
pIter
->
index
];
if
(
pFGroup
->
fileId
!=
pIter
->
fileId
)
{
tsdbSeekFileGroupIter
(
pIter
,
pIter
->
fileId
);
}
if
(
pIter
->
index
<
0
)
return
NULL
;
pFGroup
=
&
pFileH
->
pFGroup
[
pIter
->
index
];
ASSERT
(
pFGroup
->
fileId
==
pIter
->
fileId
);
if
(
pIter
->
direction
==
TSDB_FGROUP_ITER_FORWARD
)
{
if
((
pIter
->
pFileGroup
+
1
)
==
(
pIter
->
base
+
pIter
->
numOfFGroups
))
{
pIter
->
pFileGroup
=
NULL
;
}
else
{
pIter
->
pFileGroup
+=
1
;
}
pIter
->
index
++
;
}
else
{
if
(
pIter
->
pFileGroup
==
pIter
->
base
)
{
pIter
->
pFileGroup
=
NULL
;
}
else
{
pIter
->
pFileGroup
-=
1
;
}
pIter
->
index
--
;
}
return
ret
;
if
(
pIter
->
index
>=
0
&&
pIter
->
index
<
pFileH
->
nFGroups
)
{
pIter
->
fileId
=
pFileH
->
pFGroup
[
pIter
->
index
].
fileId
;
}
else
{
pIter
->
fileId
=
-
1
;
}
return
pFGroup
;
}
int
tsdbOpenFile
(
SFile
*
pFile
,
int
oflag
)
{
...
...
src/tsdb/src/tsdbMain.c
浏览文件 @
18dba544
...
...
@@ -787,6 +787,7 @@ static int tsdbRestoreInfo(STsdbRepo *pRepo) {
tsdbInitFileGroupIter
(
pFileH
,
&
iter
,
TSDB_ORDER_DESC
);
while
((
pFGroup
=
tsdbGetFileGroupNext
(
&
iter
))
!=
NULL
)
{
if
(
tsdbSetAndOpenHelperFile
(
&
rhelper
,
pFGroup
)
<
0
)
goto
_err
;
if
(
tsdbLoadCompIdx
(
&
rhelper
,
NULL
)
<
0
)
goto
_err
;
for
(
int
i
=
1
;
i
<
pMeta
->
maxTables
;
i
++
)
{
STable
*
pTable
=
pMeta
->
tables
[
i
];
if
(
pTable
==
NULL
)
continue
;
...
...
src/tsdb/src/tsdbMemTable.c
浏览文件 @
18dba544
...
...
@@ -603,6 +603,11 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
goto
_err
;
}
if
(
tsdbLoadCompIdx
(
pHelper
,
NULL
)
<
0
)
{
tsdbError
(
"vgId:%d failed to load SCompIdx part since %s"
,
REPO_ID
(
pRepo
),
tstrerror
(
terrno
));
goto
_err
;
}
// Loop to commit data in each table
for
(
int
tid
=
1
;
tid
<
pMem
->
maxTables
;
tid
++
)
{
SCommitIter
*
pIter
=
iters
+
tid
;
...
...
@@ -651,12 +656,20 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
tsdbCloseHelperFile
(
pHelper
,
0
);
pthread_rwlock_wrlock
(
&
(
pFileH
->
fhlock
));
#ifdef TSDB_IDX
pGroup
->
files
[
TSDB_FILE_TYPE_IDX
]
=
*
(
helperIdxF
(
pHelper
));
rename
(
helperNewIdxF
(
pHelper
)
->
fname
,
helperIdxF
(
pHelper
)
->
fname
);
pGroup
->
files
[
TSDB_FILE_TYPE_IDX
].
info
=
helperNewIdxF
(
pHelper
)
->
info
;
#endif
pGroup
->
files
[
TSDB_FILE_TYPE_HEAD
]
=
*
(
helperHeadF
(
pHelper
));
pGroup
->
files
[
TSDB_FILE_TYPE_DATA
]
=
*
(
helperDataF
(
pHelper
));
pGroup
->
files
[
TSDB_FILE_TYPE_LAST
]
=
*
(
helperLastF
(
pHelper
));
rename
(
helperNewHeadF
(
pHelper
)
->
fname
,
helperHeadF
(
pHelper
)
->
fname
);
pGroup
->
files
[
TSDB_FILE_TYPE_HEAD
].
info
=
helperNewHeadF
(
pHelper
)
->
info
;
rename
(
helperNewLastF
(
pHelper
)
->
fname
,
helperLastF
(
pHelper
)
->
fname
);
pGroup
->
files
[
TSDB_FILE_TYPE_LAST
].
info
=
helperNewLastF
(
pHelper
)
->
info
;
pGroup
->
files
[
TSDB_FILE_TYPE_DATA
].
info
=
helperDataF
(
pHelper
)
->
info
;
pthread_rwlock_unlock
(
&
(
pFileH
->
fhlock
));
return
0
;
...
...
src/tsdb/src/tsdbRWHelper.c
浏览文件 @
18dba544
...
...
@@ -118,12 +118,12 @@ int tsdbSetAndOpenHelperFile(SRWHelper *pHelper, SFileGroup *pGroup) {
// Open the files
#ifdef TSDB_IDX
if
(
tsdbOpenFile
(
helperIdxF
(
pHelper
),
O_RDONLY
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperIdxF
(
pHelper
),
O_RDONLY
)
<
0
)
return
-
1
;
#endif
if
(
tsdbOpenFile
(
helperHeadF
(
pHelper
),
O_RDONLY
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperHeadF
(
pHelper
),
O_RDONLY
)
<
0
)
return
-
1
;
if
(
helperType
(
pHelper
)
==
TSDB_WRITE_HELPER
)
{
if
(
tsdbOpenFile
(
helperDataF
(
pHelper
),
O_RDWR
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperLastF
(
pHelper
),
O_RDWR
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperDataF
(
pHelper
),
O_RDWR
)
<
0
)
return
-
1
;
if
(
tsdbOpenFile
(
helperLastF
(
pHelper
),
O_RDWR
)
<
0
)
return
-
1
;
#ifdef TSDB_IDX
// Create and open .i file
...
...
@@ -144,23 +144,20 @@ int tsdbSetAndOpenHelperFile(SRWHelper *pHelper, SFileGroup *pGroup) {
// Create and open .l file if should
if
(
tsdbShouldCreateNewLast
(
pHelper
))
{
pFile
=
helperNewLastF
(
pHelper
);
if
(
tsdbOpenFile
(
pFile
,
O_WRONLY
|
O_CREAT
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
pFile
,
O_WRONLY
|
O_CREAT
)
<
0
)
return
-
1
;
pFile
->
info
.
size
=
TSDB_FILE_HEAD_SIZE
;
pFile
->
info
.
magic
=
TSDB_FILE_INIT_MAGIC
;
pFile
->
info
.
len
=
0
;
if
(
tsdbUpdateFileHeader
(
pFile
,
0
)
<
0
)
return
-
1
;
}
}
else
{
if
(
tsdbOpenFile
(
helperDataF
(
pHelper
),
O_RDONLY
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperLastF
(
pHelper
),
O_RDONLY
)
<
0
)
goto
_err
;
if
(
tsdbOpenFile
(
helperDataF
(
pHelper
),
O_RDONLY
)
<
0
)
return
-
1
;
if
(
tsdbOpenFile
(
helperLastF
(
pHelper
),
O_RDONLY
)
<
0
)
return
-
1
;
}
helperSetState
(
pHelper
,
TSDB_HELPER_FILE_SET_AND_OPEN
);
return
tsdbLoadCompIdx
(
pHelper
,
NULL
);
_err:
return
-
1
;
return
0
;
}
int
tsdbCloseHelperFile
(
SRWHelper
*
pHelper
,
bool
hasError
)
{
...
...
@@ -183,8 +180,12 @@ int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) {
pFile
=
helperDataF
(
pHelper
);
if
(
pFile
->
fd
>
0
)
{
if
(
helperType
(
pHelper
)
==
TSDB_WRITE_HELPER
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
if
(
!
hasError
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
}
else
{
// TODO: shrink back to origin
}
}
close
(
pFile
->
fd
);
pFile
->
fd
=
-
1
;
...
...
@@ -193,7 +194,12 @@ int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) {
pFile
=
helperLastF
(
pHelper
);
if
(
pFile
->
fd
>
0
)
{
if
(
helperType
(
pHelper
)
==
TSDB_WRITE_HELPER
&&
!
TSDB_NLAST_FILE_OPENED
(
pHelper
))
{
fsync
(
pFile
->
fd
);
if
(
!
hasError
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
}
else
{
// TODO: shrink back to origin
}
}
close
(
pFile
->
fd
);
pFile
->
fd
=
-
1
;
...
...
@@ -203,60 +209,36 @@ int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) {
#ifdef TSDB_IDX
pFile
=
helperNewIdxF
(
pHelper
);
if
(
pFile
->
fd
>
0
)
{
if
(
!
hasError
)
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
if
(
!
hasError
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
}
close
(
pFile
->
fd
);
pFile
->
fd
=
-
1
;
if
(
hasError
)
{
(
void
)
remove
(
pFile
->
fname
);
}
else
{
if
(
rename
(
pFile
->
fname
,
helperIdxF
(
pHelper
)
->
fname
)
<
0
)
{
tsdbError
(
"failed to rename file from %s to %s since %s"
,
pFile
->
fname
,
helperIdxF
(
pHelper
)
->
fname
,
strerror
(
errno
));
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
}
helperIdxF
(
pHelper
)
->
info
=
pFile
->
info
;
}
if
(
hasError
)
(
void
)
remove
(
pFile
->
fname
);
}
#endif
pFile
=
helperNewHeadF
(
pHelper
);
if
(
pFile
->
fd
>
0
)
{
if
(
!
hasError
)
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
if
(
!
hasError
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
}
close
(
pFile
->
fd
);
pFile
->
fd
=
-
1
;
if
(
hasError
)
{
(
void
)
remove
(
pFile
->
fname
);
}
else
{
if
(
rename
(
pFile
->
fname
,
helperHeadF
(
pHelper
)
->
fname
)
<
0
)
{
tsdbError
(
"failed to rename file from %s to %s since %s"
,
pFile
->
fname
,
helperHeadF
(
pHelper
)
->
fname
,
strerror
(
errno
));
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
}
helperHeadF
(
pHelper
)
->
info
=
pFile
->
info
;
}
if
(
hasError
)
(
void
)
remove
(
pFile
->
fname
);
}
pFile
=
helperNewLastF
(
pHelper
);
if
(
pFile
->
fd
>
0
)
{
if
(
!
hasError
)
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
if
(
!
hasError
)
{
tsdbUpdateFileHeader
(
pFile
,
0
);
fsync
(
pFile
->
fd
);
}
close
(
pFile
->
fd
);
pFile
->
fd
=
-
1
;
if
(
hasError
)
{
(
void
)
remove
(
pFile
->
fname
);
}
else
{
if
(
rename
(
pFile
->
fname
,
helperLastF
(
pHelper
)
->
fname
)
<
0
)
{
tsdbError
(
"failed to rename file from %s to %s since %s"
,
pFile
->
fname
,
helperLastF
(
pHelper
)
->
fname
,
strerror
(
errno
));
terrno
=
TAOS_SYSTEM_ERROR
(
errno
);
return
-
1
;
}
helperLastF
(
pHelper
)
->
info
=
helperNewLastF
(
pHelper
)
->
info
;
}
if
(
hasError
)
(
void
)
remove
(
pFile
->
fname
);
}
}
return
0
;
...
...
src/tsdb/src/tsdbRead.c
浏览文件 @
18dba544
...
...
@@ -555,16 +555,6 @@ static int32_t binarySearchForBlock(SCompBlock* pBlock, int32_t numOfBlocks, TSK
}
static
int32_t
getFileCompInfo
(
STsdbQueryHandle
*
pQueryHandle
,
int32_t
*
numOfBlocks
)
{
SFileGroup
*
fileGroup
=
pQueryHandle
->
pFileGroup
;
assert
(
fileGroup
->
files
[
TSDB_FILE_TYPE_HEAD
].
fname
>
0
);
int32_t
code
=
tsdbSetAndOpenHelperFile
(
&
pQueryHandle
->
rhelper
,
fileGroup
);
//open file failed, return error code to client
if
(
code
!=
TSDB_CODE_SUCCESS
)
{
return
code
;
}
// load all the comp offset value for all tables in this file
*
numOfBlocks
=
0
;
size_t
numOfTables
=
taosArrayGetSize
(
pQueryHandle
->
pTableCheckInfo
);
...
...
@@ -1461,12 +1451,20 @@ static int32_t getDataBlocksInFilesImpl(STsdbQueryHandle* pQueryHandle, bool* ex
STsdbCfg
*
pCfg
=
&
pQueryHandle
->
pTsdb
->
config
;
STimeWindow
win
=
TSWINDOW_INITIALIZER
;
while
((
pQueryHandle
->
pFileGroup
=
tsdbGetFileGroupNext
(
&
pQueryHandle
->
fileIter
))
!=
NULL
)
{
while
(
true
)
{
pthread_rwlock_rdlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
if
((
pQueryHandle
->
pFileGroup
=
tsdbGetFileGroupNext
(
&
pQueryHandle
->
fileIter
))
==
NULL
)
{
pthread_rwlock_unlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
break
;
}
tsdbGetFidKeyRange
(
pCfg
->
daysPerFile
,
pCfg
->
precision
,
pQueryHandle
->
pFileGroup
->
fileId
,
&
win
.
skey
,
&
win
.
ekey
);
// current file are not overlapped with query time window, ignore remain files
if
((
ASCENDING_TRAVERSE
(
pQueryHandle
->
order
)
&&
win
.
skey
>
pQueryHandle
->
window
.
ekey
)
||
(
!
ASCENDING_TRAVERSE
(
pQueryHandle
->
order
)
&&
win
.
ekey
<
pQueryHandle
->
window
.
ekey
))
{
pthread_rwlock_unlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
tsdbDebug
(
"%p remain files are not qualified for qrange:%"
PRId64
"-%"
PRId64
", ignore, %p"
,
pQueryHandle
,
pQueryHandle
->
window
.
skey
,
pQueryHandle
->
window
.
ekey
,
pQueryHandle
->
qinfo
);
pQueryHandle
->
pFileGroup
=
NULL
;
...
...
@@ -1474,6 +1472,19 @@ static int32_t getDataBlocksInFilesImpl(STsdbQueryHandle* pQueryHandle, bool* ex
break
;
}
if
(
tsdbSetAndOpenHelperFile
(
&
pQueryHandle
->
rhelper
,
pQueryHandle
->
pFileGroup
)
<
0
)
{
pthread_rwlock_unlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
code
=
terrno
;
break
;
}
pthread_rwlock_unlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
if
(
tsdbLoadCompIdx
(
&
pQueryHandle
->
rhelper
,
NULL
)
<
0
)
{
code
=
terrno
;
break
;
}
if
((
code
=
getFileCompInfo
(
pQueryHandle
,
&
numOfBlocks
))
!=
TSDB_CODE_SUCCESS
)
{
break
;
}
...
...
@@ -1528,8 +1539,10 @@ static int32_t getDataBlocksInFiles(STsdbQueryHandle* pQueryHandle, bool* exists
STsdbCfg
*
pCfg
=
&
pQueryHandle
->
pTsdb
->
config
;
int32_t
fid
=
getFileIdFromKey
(
pQueryHandle
->
window
.
skey
,
pCfg
->
daysPerFile
,
pCfg
->
precision
);
pthread_rwlock_rdlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
tsdbInitFileGroupIter
(
pFileHandle
,
&
pQueryHandle
->
fileIter
,
pQueryHandle
->
order
);
tsdbSeekFileGroupIter
(
&
pQueryHandle
->
fileIter
,
fid
);
pthread_rwlock_unlock
(
&
pQueryHandle
->
pTsdb
->
tsdbFileH
->
fhlock
);
return
getDataBlocksInFilesImpl
(
pQueryHandle
,
exists
);
}
else
{
...
...
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