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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
36e9ddef
编写于
11月 04, 2022
作者:
O
obdev
提交者:
wangzelin.wzl
11月 04, 2022
浏览文件
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差异文件
BUGFIX: iter another ls if iter failed
上级
a57c27ea
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
32 addition
and
14 deletion
+32
-14
src/observer/virtual_table/ob_all_virtual_ls_info.cpp
src/observer/virtual_table/ob_all_virtual_ls_info.cpp
+25
-9
src/observer/virtual_table/ob_all_virtual_ls_info.h
src/observer/virtual_table/ob_all_virtual_ls_info.h
+7
-5
未找到文件。
src/observer/virtual_table/ob_all_virtual_ls_info.cpp
浏览文件 @
36e9ddef
...
...
@@ -64,27 +64,43 @@ bool ObAllVirtualLSInfo::is_need_process(uint64_t tenant_id)
return
false
;
}
int
ObAllVirtualLSInfo
::
next_ls_info_
(
ObLSVTInfo
&
ls_info
)
{
int
ret
=
OB_SUCCESS
;
ObLS
*
ls
=
nullptr
;
do
{
if
(
OB_FAIL
(
ls_iter_guard_
->
get_next
(
ls
)))
{
if
(
OB_ITER_END
!=
ret
)
{
SERVER_LOG
(
WARN
,
"get_next_ls failed"
,
K
(
ret
));
}
}
else
if
(
NULL
==
ls
)
{
SERVER_LOG
(
WARN
,
"ls shouldn't NULL here"
,
K
(
ls
));
// try another ls
ret
=
OB_EAGAIN
;
}
else
if
(
FALSE_IT
(
ls_id_
=
ls
->
get_ls_id
().
id
()))
{
}
else
if
(
OB_FAIL
(
ls
->
get_ls_info
(
ls_info
)))
{
SERVER_LOG
(
WARN
,
"get ls info failed"
,
K
(
ret
),
KPC
(
ls
));
// try another ls
ret
=
OB_EAGAIN
;
}
}
while
(
OB_EAGAIN
==
ret
);
return
ret
;
}
int
ObAllVirtualLSInfo
::
process_curr_tenant
(
ObNewRow
*&
row
)
{
int
ret
=
OB_SUCCESS
;
ObLSVTInfo
ls_info
;
ObLS
*
ls
=
nullptr
;
if
(
NULL
==
allocator_
)
{
ret
=
OB_NOT_INIT
;
SERVER_LOG
(
WARN
,
"allocator_ shouldn't be NULL"
,
K
(
allocator_
),
K
(
ret
));
}
else
if
(
FALSE_IT
(
start_to_read_
=
true
))
{
}
else
if
(
ls_iter_guard_
.
get_ptr
()
==
nullptr
&&
OB_FAIL
(
MTL
(
ObLSService
*
)
->
get_ls_iter
(
ls_iter_guard_
,
ObLSGetMod
::
OBSERVER_MOD
)))
{
SERVER_LOG
(
WARN
,
"get_ls_iter fail"
,
K
(
ret
));
}
else
if
(
OB_FAIL
(
ls_iter_guard_
->
get_next
(
ls
)))
{
}
else
if
(
OB_FAIL
(
next_ls_info_
(
ls_info
)))
{
if
(
OB_ITER_END
!=
ret
)
{
SERVER_LOG
(
WARN
,
"get
_next_ls
failed"
,
K
(
ret
));
SERVER_LOG
(
WARN
,
"get
next_ls_info
failed"
,
K
(
ret
));
}
}
else
if
(
NULL
==
ls
)
{
ret
=
OB_ERR_UNEXPECTED
;
SERVER_LOG
(
WARN
,
"ls shouldn't NULL here"
,
K
(
ret
),
K
(
ls
));
}
else
if
(
FALSE_IT
(
ls_id_
=
ls
->
get_ls_id
().
id
()))
{
}
else
if
(
OB_FAIL
(
ls
->
get_ls_info
(
ls_info
)))
{
SERVER_LOG
(
WARN
,
"get ls info failed"
,
K
(
ret
),
KPC
(
ls
));
}
else
{
const
int64_t
col_count
=
output_column_ids_
.
count
();
for
(
int64_t
i
=
0
;
OB_SUCC
(
ret
)
&&
i
<
col_count
;
++
i
)
{
...
...
src/observer/virtual_table/ob_all_virtual_ls_info.h
浏览文件 @
36e9ddef
...
...
@@ -25,24 +25,26 @@ namespace observer
class
ObAllVirtualLSInfo
:
public
common
::
ObVirtualTableScannerIterator
,
public
omt
::
ObMultiTenantOperator
{
public:
public:
ObAllVirtualLSInfo
();
virtual
~
ObAllVirtualLSInfo
();
public:
public:
virtual
int
inner_get_next_row
(
common
::
ObNewRow
*&
row
);
virtual
void
reset
();
inline
void
set_addr
(
common
::
ObAddr
&
addr
)
{
addr_
=
addr
;
}
private:
private:
// 过滤得到需要处理的租户
virtual
bool
is_need_process
(
uint64_t
tenant_id
)
override
;
// 处理当前迭代的租户
virtual
int
process_curr_tenant
(
common
::
ObNewRow
*&
row
)
override
;
// 释放上一个租户的资源
virtual
void
release_last_tenant
()
override
;
private:
private:
int
next_ls_info_
(
ObLSVTInfo
&
ls_info
);
private:
common
::
ObAddr
addr_
;
char
ip_buf_
[
common
::
OB_IP_STR_BUFF
];
char
state_name_
[
common
::
MAX_LS_STATE_LENGTH
];
...
...
@@ -50,7 +52,7 @@ class ObAllVirtualLSInfo : public common::ObVirtualTableScannerIterator,
/* 跨租户访问的资源必须由ObMultiTenantOperator来处理释放*/
int64_t
ls_id_
;
ObSharedGuard
<
storage
::
ObLSIterator
>
ls_iter_guard_
;
private:
private:
DISALLOW_COPY_AND_ASSIGN
(
ObAllVirtualLSInfo
);
};
...
...
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