Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
taosdata
TDengine
提交
fff4a96b
T
TDengine
项目概览
taosdata
/
TDengine
大约 1 年 前同步成功
通知
1185
Star
22015
Fork
4786
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
1
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
T
TDengine
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
1
Issue
1
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
fff4a96b
编写于
1月 19, 2023
作者:
H
Hongze Cheng
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
more code
上级
72038198
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
57 addition
and
29 deletion
+57
-29
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
+57
-29
未找到文件。
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
浏览文件 @
fff4a96b
...
...
@@ -1105,7 +1105,9 @@ static int32_t tsdbSnapWriteTableDataEnd(STsdbSnapWriter* pWriter) {
int32_t
code
=
0
;
int32_t
lino
=
0
;
// TODO: do write the row, refer line 1593
// write a NULL row to end current table data write
code
=
tsdbSnapWriteTableRow
(
pWriter
,
NULL
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
if
(
pWriter
->
bData
.
nRow
>
0
)
{
if
(
pWriter
->
bData
.
nRow
<
pWriter
->
minRow
)
{
...
...
@@ -1120,7 +1122,7 @@ static int32_t tsdbSnapWriteTableDataEnd(STsdbSnapWriter* pWriter) {
}
}
tBlockData
Reset
(
&
pWriter
->
bData
);
tBlockData
Clear
(
&
pWriter
->
bData
);
}
else
{
code
=
tsdbWriteDataBlock
(
pWriter
->
pDataFWriter
,
&
pWriter
->
bData
,
&
pWriter
->
mDataBlk
,
pWriter
->
cmprAlg
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
...
...
@@ -1134,6 +1136,9 @@ static int32_t tsdbSnapWriteTableDataEnd(STsdbSnapWriter* pWriter) {
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
pBlockIdx
->
suid
=
pWriter
->
tbid
.
suid
;
pBlockIdx
->
uid
=
pWriter
->
tbid
.
uid
;
code
=
tsdbWriteDataBlk
(
pWriter
->
pDataFWriter
,
&
pWriter
->
mDataBlk
,
pBlockIdx
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
...
...
@@ -1247,9 +1252,14 @@ static int32_t tsdbSnapWriteFileDataEnd(STsdbSnapWriter* pWriter) {
ASSERT
(
pWriter
->
pDataFWriter
);
code
=
tsdbSnapWriteTableData
(
pWriter
,
NULL
/* TODO */
);
code
=
tsdbSnapWriteTableData
(
pWriter
,
NULL
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
if
(
pWriter
->
sData
.
nRow
)
{
code
=
tsdbWriteSttBlock
(
pWriter
->
pDataFWriter
,
&
pWriter
->
sData
,
pWriter
->
aSttBlk
,
pWriter
->
cmprAlg
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
// do file-level updates
code
=
tsdbWriteSttBlk
(
pWriter
->
pDataFWriter
,
pWriter
->
aSttBlk
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
...
...
@@ -1271,8 +1281,12 @@ static int32_t tsdbSnapWriteFileDataEnd(STsdbSnapWriter* pWriter) {
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
// TODO: do clear sources
{}
// clear sources
while
(
pWriter
->
iterList
)
{
STsdbDataIter2
*
pIter
=
pWriter
->
iterList
;
pWriter
->
iterList
=
pIter
->
next
;
tsdbCloseDataIter2
(
pIter
);
}
_exit:
if
(
code
)
{
...
...
@@ -1349,7 +1363,7 @@ _exit:
return
code
;
}
static
int32_t
tsdbSnapWriteTableRow
(
STsdbSnapWriter
*
pWriter
,
TSDBROW
*
pRow
)
{
static
int32_t
tsdbSnapWriteTableRow
Impl
(
STsdbSnapWriter
*
pWriter
,
TSDBROW
*
pRow
)
{
int32_t
code
=
0
;
int32_t
lino
=
0
;
...
...
@@ -1368,41 +1382,28 @@ _exit:
return
code
;
}
static
int32_t
tsdbSnapWriteTable
Data
(
STsdbSnapWriter
*
pWriter
,
SRowInfo
*
pRowInfo
)
{
static
int32_t
tsdbSnapWriteTable
Row
(
STsdbSnapWriter
*
pWriter
,
TSDBROW
*
pRow
)
{
int32_t
code
=
0
;
int32_t
lino
=
0
;
// switch to new table if need
if
(
pRowInfo
==
NULL
||
pRowInfo
->
uid
!=
pWriter
->
tbid
.
uid
)
{
if
(
pWriter
->
tbid
.
uid
!=
0
)
{
code
=
tsdbSnapWriteTableDataEnd
(
pWriter
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
code
=
tsdbSnapWriteTableDataStart
(
pWriter
,
(
TABLEID
*
)
pRowInfo
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
// TODO: take pRow == NULL into account
// end with a NULL row
if
(
pRowInfo
==
NULL
)
goto
_exit
;
// do write the row
if
(
pWriter
->
pDIter
==
NULL
||
(
pWriter
->
pDIter
->
dIter
.
iRow
>=
pWriter
->
pDIter
->
dIter
.
bData
.
nRow
&&
pWriter
->
pDIter
->
dIter
.
iDataBlk
>=
pWriter
->
pDIter
->
dIter
.
mDataBlk
.
nItem
))
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
pRowInfo
->
r
ow
);
code
=
tsdbSnapWriteTableRow
Impl
(
pWriter
,
pR
ow
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
else
{
for
(;;)
{
while
(
pWriter
->
pDIter
->
dIter
.
iRow
<
pWriter
->
pDIter
->
dIter
.
bData
.
nRow
)
{
TSDBROW
row
=
tsdbRowFromBlockData
(
&
pWriter
->
pDIter
->
dIter
.
bData
,
pWriter
->
pDIter
->
dIter
.
iRow
);
int32_t
c
=
tsdbRowCmprFn
(
&
pRowInfo
->
r
ow
,
&
row
);
int32_t
c
=
tsdbRowCmprFn
(
pR
ow
,
&
row
);
if
(
c
<
0
)
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
pRowInfo
->
r
ow
);
code
=
tsdbSnapWriteTableRow
Impl
(
pWriter
,
pR
ow
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
goto
_exit
;
}
else
if
(
c
>
0
)
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
r
ow
);
code
=
tsdbSnapWriteTableRow
Impl
(
pWriter
,
pR
ow
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
pWriter
->
pDIter
->
dIter
.
iRow
++
;
...
...
@@ -1413,7 +1414,7 @@ static int32_t tsdbSnapWriteTableData(STsdbSnapWriter* pWriter, SRowInfo* pRowIn
for
(;;)
{
if
(
pWriter
->
pDIter
->
dIter
.
iDataBlk
>=
pWriter
->
pDIter
->
dIter
.
mDataBlk
.
nItem
)
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
pRowInfo
->
r
ow
);
code
=
tsdbSnapWriteTableRow
Impl
(
pWriter
,
pR
ow
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
goto
_exit
;
}
...
...
@@ -1422,10 +1423,9 @@ static int32_t tsdbSnapWriteTableData(STsdbSnapWriter* pWriter, SRowInfo* pRowIn
SDataBlk
dataBlk
;
tMapDataGetItemByIdx
(
&
pWriter
->
pDIter
->
dIter
.
mDataBlk
,
pWriter
->
pDIter
->
dIter
.
iDataBlk
,
&
dataBlk
,
tGetDataBlk
);
int32_t
c
=
tDataBlkCmprFn
(
&
dataBlk
,
&
(
SDataBlk
){.
minKey
=
TSDBROW_KEY
(
&
pRowInfo
->
row
),
.
maxKey
=
TSDBROW_KEY
(
&
pRowInfo
->
row
)});
int32_t
c
=
tDataBlkCmprFn
(
&
dataBlk
,
&
(
SDataBlk
){.
minKey
=
TSDBROW_KEY
(
pRow
),
.
maxKey
=
TSDBROW_KEY
(
pRow
)});
if
(
c
>
0
)
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
pRowInfo
->
r
ow
);
code
=
tsdbSnapWriteTableRow
Impl
(
pWriter
,
pR
ow
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
goto
_exit
;
}
else
if
(
c
<
0
)
{
...
...
@@ -1455,6 +1455,34 @@ _exit:
return
code
;
}
static
int32_t
tsdbSnapWriteTableData
(
STsdbSnapWriter
*
pWriter
,
SRowInfo
*
pRowInfo
)
{
int32_t
code
=
0
;
int32_t
lino
=
0
;
// switch to new table if need
if
(
pRowInfo
==
NULL
||
pRowInfo
->
uid
!=
pWriter
->
tbid
.
uid
)
{
if
(
pWriter
->
tbid
.
uid
!=
0
)
{
code
=
tsdbSnapWriteTableDataEnd
(
pWriter
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
code
=
tsdbSnapWriteTableDataStart
(
pWriter
,
(
TABLEID
*
)
pRowInfo
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
// end with a NULL row
if
(
pRowInfo
)
{
code
=
tsdbSnapWriteTableRow
(
pWriter
,
&
pRowInfo
->
row
);
TSDB_CHECK_CODE
(
code
,
lino
,
_exit
);
}
_exit:
if
(
code
)
{
tsdbError
(
"vgId:%d %s failed at line %d since %s"
,
TD_VID
(
pWriter
->
pTsdb
->
pVnode
),
__func__
,
lino
,
tstrerror
(
code
));
}
return
code
;
}
static
int32_t
tsdbSnapWriteTimeSeriesData
(
STsdbSnapWriter
*
pWriter
,
SSnapDataHdr
*
pHdr
)
{
int32_t
code
=
0
;
int32_t
lino
=
0
;
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录