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69608af9
编写于
8月 20, 2021
作者:
Z
zs0
提交者:
wangzelin.wzl
8月 20, 2021
浏览文件
操作
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下载
电子邮件补丁
差异文件
Decoupling stop server and leader switch
上级
f7e6f965
变更
5
展开全部
隐藏空白更改
内联
并排
Showing
5 changed file
with
368 addition
and
208 deletion
+368
-208
src/rootserver/ob_leader_coordinator.cpp
src/rootserver/ob_leader_coordinator.cpp
+265
-116
src/rootserver/ob_leader_coordinator.h
src/rootserver/ob_leader_coordinator.h
+78
-72
src/rootserver/ob_root_service.cpp
src/rootserver/ob_root_service.cpp
+0
-8
src/rootserver/ob_system_admin_util.cpp
src/rootserver/ob_system_admin_util.cpp
+20
-5
src/rootserver/virtual_table/ob_all_virtual_leader_stat.cpp
src/rootserver/virtual_table/ob_all_virtual_leader_stat.cpp
+5
-7
未找到文件。
src/rootserver/ob_leader_coordinator.cpp
浏览文件 @
69608af9
此差异已折叠。
点击以展开。
src/rootserver/ob_leader_coordinator.h
浏览文件 @
69608af9
...
...
@@ -268,6 +268,8 @@ class ObLeaderCoordinator : public ObILeaderCoordinator, public ObRsReentrantThr
public:
static
const
int64_t
WAIT_SWITCH_LEADER_TIMEOUT
=
16
*
1000
*
1000
;
// 16s
static
const
int64_t
ALL_PARTITIONS
=
-
1
;
static
const
int64_t
BUCKET_NUM
=
1000
;
typedef
common
::
hash
::
ObHashSet
<
common
::
ObAddr
>
StopServerInfoSet
;
ObLeaderCoordinator
();
virtual
~
ObLeaderCoordinator
();
...
...
@@ -290,9 +292,9 @@ public:
virtual
int
check_daily_merge_switch_leader
(
const
common
::
ObIArray
<
common
::
ObZone
>&
zone_list
,
common
::
ObIArray
<
bool
>&
results
)
override
;
virtual
int
coordinate
()
override
;
virtual
int
coordinate_tenants
(
const
common
::
ObArray
<
common
::
ObZone
>
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
const
common
::
ObIArray
<
uint64_t
>&
tenant_ids
,
const
bool
force
=
false
);
virtual
int
coordinate_tenants
(
const
common
::
ObArray
<
common
::
ObZone
>
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
const
common
::
ObIArray
<
uint64_t
>
&
tenant_ids
,
const
StopServerInfoSet
&
stop_server_info_set
,
const
bool
force
=
false
);
void
set_merge_status
(
bool
is_in_merging
)
override
{
is_in_merging_
=
is_in_merging
;
...
...
@@ -1192,20 +1194,17 @@ private:
};
struct
PartitionArrayCursor
{
PartitionArrayCursor
()
:
part_idx_
(
0
),
part_cnt_
(
0
),
array_idx_
(
0
),
cur_leader_
(),
advised_leader_
(),
ignore_switch_percent_
(
false
)
PartitionArrayCursor
()
:
part_idx_
(
0
),
part_cnt_
(
0
),
array_idx_
(
0
),
cur_leader_
(),
advised_leader_
()
{}
PartitionArrayCursor
(
int64_t
part_idx
,
int64_t
part_cnt
,
int64_t
array_idx
,
const
common
::
ObAddr
&
cur_leader
,
const
common
::
ObAddr
&
advised_leader
,
bool
ignore_switch_percent
)
PartitionArrayCursor
(
int64_t
part_idx
,
int64_t
part_cnt
,
int64_t
array_idx
,
const
common
::
ObAddr
&
cur_leader
,
const
common
::
ObAddr
&
advised_leader
)
:
part_idx_
(
part_idx
),
part_cnt_
(
part_cnt
),
array_idx_
(
array_idx
),
cur_leader_
(
cur_leader
),
advised_leader_
(
advised_leader
),
ignore_switch_percent_
(
ignore_switch_percent
)
advised_leader_
(
advised_leader
)
{}
TO_STRING_KV
(
K
(
part_idx_
),
K
(
part_cnt_
),
K
(
array_idx_
),
K
(
cur_leader_
),
K
(
advised_leader_
),
K
(
ignore_switch_percent_
));
TO_STRING_KV
(
K
(
part_idx_
),
K
(
part_cnt_
),
K
(
array_idx_
),
K
(
cur_leader_
),
K
(
advised_leader_
));
bool
switch_finish
()
{
return
part_idx_
>=
part_cnt_
;
...
...
@@ -1224,7 +1223,6 @@ private:
int64_t
array_idx_
;
common
::
ObAddr
cur_leader_
;
common
::
ObAddr
advised_leader_
;
bool
ignore_switch_percent_
;
};
struct
CursorContainer
{
public:
...
...
@@ -1324,17 +1322,17 @@ private:
{}
public:
virtual
int
execute
(
TenantUnit
&
tenant_unit
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
const
bool
force
)
=
0
;
virtual
int
execute
(
TenantUnit
&
tenant_unit
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
const
bool
force
,
const
bool
has_stop_server
)
=
0
;
protected:
int
coordinate_partitions_per_tg
(
TenantUnit
&
tenant_unit
,
PartitionArray
&
partition_array
,
PartitionArrayCursor
&
cursor
,
const
bool
force
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
SwitchLeaderListAsyncOperator
&
async_rpc_operator
,
bool
&
do_switch_lead
er
);
int
check_before_coordinate_partition
(
const
Partition
&
partition
,
const
TenantUnit
&
tenant_unit
,
const
bool
force
,
const
common
::
ObPartitionKey
&
part_key
,
common
::
ObAddr
&
advised_leader
,
common
::
ObAddr
&
cur_leader
,
bool
&
need_switch
);
int
check_tenant_on_server
(
const
TenantUnit
&
tenant_unit
,
const
common
::
ObAddr
&
server
,
bool
&
tenant_on_server
);
int
coordinate_partitions_per_tg
(
TenantUnit
&
tenant_unit
,
PartitionArray
&
partition_array
,
PartitionArrayCursor
&
cursor
,
const
bool
force
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
SwitchLeaderListAsyncOperator
&
async_rpc_operator
,
bool
&
do_switch_leader
,
const
bool
has_stop_serv
er
);
int
check_before_coordinate_partition
(
const
Partition
&
partition
,
const
TenantUnit
&
tenant_unit
,
const
bool
force
,
const
common
::
ObPartitionKey
&
part_key
,
common
::
ObAddr
&
advised_leader
,
common
::
ObAddr
&
cur_leader
,
bool
&
need_switch
,
const
bool
has_stop_server
);
int
check_tenant_on_server
(
const
TenantUnit
&
tenant_unit
,
const
common
::
ObAddr
&
server
,
bool
&
tenant_on_server
);
protected:
ObLeaderCoordinator
&
host_
;
...
...
@@ -1382,7 +1380,8 @@ private:
{}
public:
virtual
int
execute
(
TenantUnit
&
tenant_unit
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
const
bool
force
);
virtual
int
execute
(
TenantUnit
&
tenant_unit
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
const
bool
force
,
const
bool
has_stop_server
);
private:
int
init_cursor_queue_map
();
...
...
@@ -1400,10 +1399,11 @@ private:
};
int
auto_coordinate
();
int
get_auto_leader_switch_idle_interval
(
int64_t
&
idle_interval_us
)
const
;
int
coordinate_helper
(
PartitionInfoContainer
&
partition_info_container
,
const
common
::
ObArray
<
common
::
ObZone
>&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>&
excluded_servers
,
const
common
::
ObIArray
<
uint64_t
>&
tenant_ids
,
const
bool
force
=
false
);
int
get_auto_leader_switch_idle_interval
(
int64_t
&
idle_interval_us
)
const
;
int
coordinate_helper
(
PartitionInfoContainer
&
partition_info_container
,
const
common
::
ObArray
<
common
::
ObZone
>
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
const
common
::
ObIArray
<
uint64_t
>
&
tenant_ids
,
const
StopServerInfoSet
&
stop_server_info_set
,
const
bool
force
=
false
);
int
move_sys_tenant_to_last
(
const
common
::
ObIArray
<
uint64_t
>&
tenant_ids
,
common
::
ObIArray
<
uint64_t
>&
new_tenant_ids
);
...
...
@@ -1427,44 +1427,47 @@ private:
PartitionInfoContainer
&
partition_info_container
,
const
common
::
ObIArray
<
uint64_t
>&
table_ids
,
const
bool
small_tenant
,
common
::
ObIAllocator
&
partition_allocator
,
TablegroupPartition
&
tg_partition
,
const
int64_t
partition_idx
);
int
fill_partition_tg_id
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
uint64_t
table_id
,
const
bool
small_tenant
,
Partition
&
partition
);
int
append_to_tg_partition
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
bool
is_single_partition_group
,
const
int64_t
partition_idx
,
TablegroupPartition
&
tg_partition
,
const
Partition
&
partition
,
common
::
ObIAllocator
&
partition_allocator
,
const
int64_t
partition_array_capacity
);
int
move_all_core_last
(
TenantPartition
&
tenant_partition
);
int
get_tenant_unit
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
);
int
build_leader_balance_info
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
uint64_t
tenant_id
,
LcBalanceGroupContainer
&
balance_group_container
,
TenantPartition
&
tenant_partition
,
TenantUnit
&
tenant_unit
);
int
coordinate_partition_arrays
(
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
common
::
ObArray
<
PartitionArray
*>&
partition_arrays
,
TenantUnit
&
tenant_unit
,
CursorContainer
&
cursor_container
,
const
bool
force
=
false
);
int
build_single_pg_leader_candidates
(
GetLeaderCandidatesAsyncV2Operator
&
async_rpc_operator
,
const
int64_t
in_array_index
,
PartitionArray
&
partitions
,
common
::
ObIArray
<
PartitionArray
*>&
partition_arrays
);
int
get_partition_prep_candidates
(
const
common
::
ObAddr
&
leader
,
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
ZoneScore
>
&
zone_score_array
,
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>
&
region_score_array
,
Partition
&
partition
,
ObIArray
<
common
::
ObAddr
>
&
prep_partitions
);
int
get_high_score_regions
(
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>
&
region_score_array
,
common
::
ObIArray
<
common
::
ObRegion
>
&
high_score_regions
);
int
fill_partition_tg_id
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
uint64_t
table_id
,
const
bool
small_tenant
,
Partition
&
partition
);
int
append_to_tg_partition
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
bool
is_single_partition_group
,
const
int64_t
partition_idx
,
TablegroupPartition
&
tg_partition
,
const
Partition
&
partition
,
common
::
ObIAllocator
&
partition_allocator
,
const
int64_t
partition_array_capacity
);
int
move_all_core_last
(
TenantPartition
&
tenant_partition
);
int
get_tenant_unit
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
);
int
build_leader_balance_info
(
share
::
schema
::
ObSchemaGetterGuard
&
schema_guard
,
const
uint64_t
tenant_id
,
LcBalanceGroupContainer
&
balance_group_container
,
TenantPartition
&
tenant_partition
,
TenantUnit
&
tenant_unit
);
int
coordinate_partition_arrays
(
ExpectedLeaderWaitOperator
&
leader_wait_operator
,
common
::
ObArray
<
PartitionArray
*>
&
partition_arrays
,
TenantUnit
&
tenant_unit
,
CursorContainer
&
cursor_container
,
const
bool
has_stop_server
,
const
bool
force
=
false
);
int
build_single_pg_leader_candidates
(
GetLeaderCandidatesAsyncV2Operator
&
async_rpc_operator
,
const
int64_t
in_array_index
,
PartitionArray
&
partitions
,
common
::
ObIArray
<
PartitionArray
*>
&
partition_arrays
);
int
get_partition_prep_candidates
(
const
common
::
ObAddr
&
leader
,
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
ZoneScore
>
&
zone_score_array
,
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>
&
region_score_array
,
Partition
&
partition
,
ObIArray
<
common
::
ObAddr
>
&
prep_partitions
);
int
get_high_score_regions
(
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>
&
region_score_array
,
common
::
ObIArray
<
common
::
ObRegion
>
&
high_score_regions
);
static
bool
prep_candidates_match
(
ObArray
<
common
::
ObAddr
>&
prev_prep_candidates
,
ObSArray
<
common
::
ObAddr
>&
this_prep_candidates
);
int
do_coordinate_partitions
(
const
PartitionArray
&
partitions
,
const
TenantUnit
&
tenant_unit
,
const
common
::
ObAddr
&
advised_leader
,
const
bool
force
,
ExpectedLeaderWaitOperator
&
leader_wait_operator
);
// check advise leader can be switch, may update advise leader if needed.
int
build_leader_switch_cursor_container
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
common
::
ObArray
<
PartitionArray
*>&
partition_arrays
,
CursorContainer
&
cursor_array
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>&
excluded_servers
,
const
bool
force
);
int
build_pre_switch_pg_index_array
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
common
::
ObArray
<
PartitionArray
*>&
partition_arrays
,
common
::
ObIArray
<
PreSwitchPgInfo
>&
pre_switch_index_array
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>&
excluded_servers
);
int
build_pg_array_leader_candidates
(
const
common
::
ObIArray
<
PreSwitchPgInfo
>&
pre_switch_index_array
,
common
::
ObArray
<
PartitionArray
*>&
partition_arrays
);
int
do_build_leader_switch_cursor_container
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
const
common
::
ObIArray
<
PreSwitchPgInfo
>&
pre_switch_index_array
,
common
::
ObArray
<
PartitionArray
*>&
partition_arrays
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>&
excluded_servers
,
CursorContainer
&
cursor_container
);
int
build_leader_switch_cursor_container
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
common
::
ObArray
<
PartitionArray
*>
&
partition_arrays
,
CursorContainer
&
cursor_array
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
const
StopServerInfoSet
&
stop_server_info_set
,
const
bool
force
);
int
build_pre_switch_pg_index_array
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
common
::
ObArray
<
PartitionArray
*>
&
partition_arrays
,
common
::
ObIArray
<
PreSwitchPgInfo
>
&
pre_switch_index_array
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
const
StopServerInfoSet
&
stop_server_info_set
,
const
bool
force
);
int
build_pg_array_leader_candidates
(
const
common
::
ObIArray
<
PreSwitchPgInfo
>
&
pre_switch_index_array
,
common
::
ObArray
<
PartitionArray
*>
&
partition_arrays
);
int
do_build_leader_switch_cursor_container
(
const
uint64_t
tenant_id
,
TenantUnit
&
tenant_unit
,
const
common
::
ObIArray
<
PreSwitchPgInfo
>
&
pre_switch_index_array
,
common
::
ObArray
<
PartitionArray
*>
&
partition_arrays
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
CursorContainer
&
cursor_container
,
const
StopServerInfoSet
&
stop_server_info_set
,
const
bool
force
);
// replica's server same with unit server and unit not migrating
static
int
check_in_normal_unit
(
const
share
::
ObPartitionReplica
&
replica
,
const
TenantUnit
&
tenant_unit
,
bool
&
in_normal_unit
);
...
...
@@ -1473,15 +1476,15 @@ private:
// remove replicas not alive
int
remove_lost_replicas
(
share
::
ObPartitionInfo
&
partition_info
);
// compare by tuple (tablegroup_id, table_id)
static
bool
partition_entity_cmp
(
const
IPartitionEntity
*
l
,
const
IPartitionEntity
*
r
);
int
get_cur_partition_leader
(
const
common
::
ObIArray
<
Partition
>&
partitions
,
common
::
ObAddr
&
leader
,
bool
&
has_same_lead
er
);
int
build_partition_statistic
(
const
PartitionArray
&
partitions
,
const
TenantUnit
&
tenant_unit
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>&
excluded_servers
,
CandidateLeaderInfoMap
&
leader_info_map
,
bool
&
is_ignore_switch_percent
);
int
update_candidate_leader_info
(
const
Partition
&
partition
,
const
share
::
ObPartitionReplica
&
replica
,
const
int64_t
replica_index
,
const
TenantUnit
&
tenant_unit
,
CandidateLeaderInfo
&
info
,
int64_t
&
zone_migrate_out_or_transform_count
,
bool
&
is_ignore_switch_perce
nt
);
static
bool
partition_entity_cmp
(
const
IPartitionEntity
*
l
,
const
IPartitionEntity
*
r
);
int
get_cur_partition_leader
(
const
common
::
ObIArray
<
Partition
>
&
partitions
,
common
::
ObAddr
&
leader
,
bool
&
has_same_leader
,
const
StopServerInfoSet
&
stop_server_info_set
,
bool
&
has_leader_in_stop_serv
er
);
int
build_partition_statistic
(
const
PartitionArray
&
partitions
,
const
TenantUnit
&
tenant_unit
,
const
ObZoneList
&
excluded_zones
,
const
common
::
ObIArray
<
common
::
ObAddr
>
&
excluded_servers
,
CandidateLeaderInfoMap
&
leader_info_map
);
int
update_candidate_leader_info
(
const
Partition
&
partition
,
const
share
::
ObPartitionReplica
&
replica
,
const
int64_t
replica_index
,
const
TenantUnit
&
tenant_unit
,
CandidateLeaderInfo
&
info
,
int64_t
&
zone_migrate_out_or_transform_cou
nt
);
int
choose_leader
(
const
uint64_t
tenant_id
,
const
uint64_t
tablegroup_id
,
const
CandidateLeaderInfoMap
&
leader_info_map
,
common
::
ObIArray
<
common
::
ObAddr
>&
candidate_leaders
,
const
common
::
ObAddr
&
cur_leader
);
...
...
@@ -1539,11 +1542,14 @@ private:
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>&
region_score_array
,
const
PartitionArray
&
partition_array
,
CandidateZoneInfoMap
&
candidate_zone_map
);
int
update_candidate_zone_info_map
(
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>&
region_score_array
,
const
common
::
ObAddr
&
candidate
,
CandidateZoneInfoMap
&
candidate_zone_map
);
int
do_check_daily_merge_switch_leader_by_pg
(
const
PartitionArray
&
partition_array
,
const
CandidateZoneInfoMap
&
candidate_zone_map
,
const
common
::
ObIArray
<
common
::
ObZone
>&
zone_list
,
common
::
ObIArray
<
bool
>&
results
);
const
common
::
ObIArray
<
share
::
ObRawPrimaryZoneUtil
::
RegionScore
>
&
region_score_array
,
const
common
::
ObAddr
&
candidate
,
CandidateZoneInfoMap
&
candidate_zone_map
);
int
do_check_daily_merge_switch_leader_by_pg
(
const
PartitionArray
&
partition_array
,
const
CandidateZoneInfoMap
&
candidate_zone_map
,
const
common
::
ObIArray
<
common
::
ObZone
>
&
zone_list
,
common
::
ObIArray
<
bool
>
&
results
);
int
build_stop_server_info_set
(
StopServerInfoSet
&
stop_server_info_set
,
bool
&
skip_switch_leader
);
int
init_stop_server_info_set
(
StopServerInfoSet
&
stop_server_info_set
);
int
check_has_server_stopped
(
bool
&
has_stopped_server
);
private:
bool
inited_
;
...
...
src/rootserver/ob_root_service.cpp
浏览文件 @
69608af9
...
...
@@ -6821,10 +6821,6 @@ int ObRootService::stop_server(const obrpc::ObAdminServerArg& arg)
}
else
if
(
!
arg
.
is_valid
())
{
ret
=
OB_INVALID_ARGUMENT
;
LOG_WARN
(
"invalid arg"
,
K
(
arg
),
K
(
ret
));
}
else
if
(
!
config_
->
enable_auto_leader_switch
)
{
ret
=
OB_OP_NOT_ALLOW
;
LOG_WARN
(
"cannot stop server when auto leader switchover disabled"
,
K
(
ret
));
LOG_USER_ERROR
(
OB_OP_NOT_ALLOW
,
"Stop server when auto leader switchover is disabled"
);
}
else
if
(
OB_FAIL
(
get_readwrite_servers
(
arg
.
servers_
,
readwrite_servers
)))
{
LOG_WARN
(
"fail to get readwrite servers"
,
K
(
ret
));
}
else
if
(
readwrite_servers
.
count
()
<=
0
)
{
...
...
@@ -7103,10 +7099,6 @@ int ObRootService::stop_zone(const obrpc::ObAdminZoneArg& arg)
}
else
if
(
!
arg
.
is_valid
())
{
ret
=
OB_INVALID_ARGUMENT
;
LOG_WARN
(
"invalid arg"
,
K
(
arg
),
K
(
ret
));
}
else
if
(
!
config_
->
enable_auto_leader_switch
)
{
ret
=
OB_OP_NOT_ALLOW
;
LOG_WARN
(
"cannot stop zone when auto leader switchover is disabled"
,
K
(
ret
));
LOG_USER_ERROR
(
OB_OP_NOT_ALLOW
,
"Stop zone when auto leader switchover is disabled"
);
}
else
if
(
OB_FAIL
(
zone_manager_
.
check_zone_exist
(
arg
.
zone_
,
zone_exist
)))
{
LOG_WARN
(
"fail to check zone exist"
,
K
(
ret
));
}
else
if
(
!
zone_exist
)
{
...
...
src/rootserver/ob_system_admin_util.cpp
浏览文件 @
69608af9
...
...
@@ -676,6 +676,9 @@ int ObAdminSwitchReplicaRole::switch_zone_to_leader(const ObZone& zone, const ui
ObArray
<
ObZone
>
excluded_zones
;
ObArray
<
ObAddr
>
excluded_servers
;
ObArray
<
uint64_t
>
tenant_ids
;
ObLeaderCoordinator
::
StopServerInfoSet
stop_server_info_set
;
const
int64_t
BUCKET_NUM
=
1000
;
const
int64_t
bucket_num
=
hash
::
cal_next_prime
(
BUCKET_NUM
);
HEAP_VAR
(
ObGlobalInfo
,
global_info
)
{
ObArray
<
ObZoneInfo
>
infos
;
...
...
@@ -702,8 +705,10 @@ int ObAdminSwitchReplicaRole::switch_zone_to_leader(const ObZone& zone, const ui
ObAddr
invalid_server
;
if
(
OB_FAIL
(
get_switch_replica_tenants
(
zone
,
invalid_server
,
tenant_id
,
tenant_ids
)))
{
LOG_WARN
(
"get tenants of zone failed"
,
K
(
zone
),
K
(
invalid_server
),
K
(
tenant_id
),
K
(
ret
));
}
else
if
(
OB_FAIL
(
stop_server_info_set
.
create
(
bucket_num
)))
{
LOG_WARN
(
"fail to create stop server info set"
,
KR
(
ret
),
K
(
bucket_num
));
}
else
if
(
OB_FAIL
(
ctx_
.
leader_coordinator_
->
coordinate_tenants
(
excluded_zones
,
excluded_servers
,
tenant_ids
,
force
)))
{
excluded_zones
,
excluded_servers
,
tenant_ids
,
stop_server_info_set
,
force
)))
{
LOG_WARN
(
"switch zone replica role to follower failed"
,
K
(
excluded_zones
),
K
(
excluded_servers
),
...
...
@@ -722,6 +727,9 @@ int ObAdminSwitchReplicaRole::switch_replica_by_server(
{
int
ret
=
OB_SUCCESS
;
bool
is_alive
=
false
;
ObLeaderCoordinator
::
StopServerInfoSet
stop_server_info_set
;
const
int64_t
BUCKET_NUM
=
1000
;
const
int64_t
bucket_num
=
hash
::
cal_next_prime
(
BUCKET_NUM
);
if
(
!
ctx_
.
is_inited
())
{
ret
=
OB_NOT_INIT
;
LOG_WARN
(
"not init"
,
K
(
ret
));
...
...
@@ -747,8 +755,10 @@ int ObAdminSwitchReplicaRole::switch_replica_by_server(
LOG_WARN
(
"get tenants of server failed"
,
K
(
invalid_zone
),
K
(
server
),
K
(
tenant_id
),
K
(
ret
));
}
else
if
(
OB_FAIL
(
excluded_servers
.
push_back
(
server
)))
{
LOG_WARN
(
"push back server failed"
,
K
(
ret
));
}
else
if
(
OB_FAIL
(
ctx_
.
leader_coordinator_
->
coordinate_tenants
(
excluded_zones
,
excluded_servers
,
tenant_ids
,
force
)))
{
}
else
if
(
OB_FAIL
(
stop_server_info_set
.
create
(
bucket_num
)))
{
LOG_WARN
(
"fail to create stop server info set"
,
KR
(
ret
),
K
(
bucket_num
));
}
else
if
(
OB_FAIL
(
ctx_
.
leader_coordinator_
->
coordinate_tenants
(
excluded_zones
,
excluded_servers
,
tenant_ids
,
stop_server_info_set
,
force
)))
{
LOG_WARN
(
"switch server replica role to follower failed"
,
K
(
server
),
K
(
tenant_ids
),
K
(
force
),
K
(
ret
));
}
}
else
{
...
...
@@ -762,6 +772,9 @@ int ObAdminSwitchReplicaRole::switch_replica_by_zone(const ObZone& zone, const u
{
int
ret
=
OB_SUCCESS
;
bool
zone_exist
=
false
;
ObLeaderCoordinator
::
StopServerInfoSet
stop_server_info_set
;
const
int64_t
BUCKET_NUM
=
1000
;
const
int64_t
bucket_num
=
hash
::
cal_next_prime
(
BUCKET_NUM
);
if
(
!
ctx_
.
is_inited
())
{
ret
=
OB_NOT_INIT
;
LOG_WARN
(
"not init"
,
K
(
ret
));
...
...
@@ -788,8 +801,10 @@ int ObAdminSwitchReplicaRole::switch_replica_by_zone(const ObZone& zone, const u
LOG_WARN
(
"get coordinate_tenants failed"
,
K
(
zone
),
K
(
invalid_server
),
K
(
tenant_id
),
K
(
ret
));
}
else
if
(
OB_FAIL
(
excluded_zones
.
push_back
(
zone
)))
{
LOG_WARN
(
"push back zone failed"
,
K
(
ret
));
}
else
if
(
OB_FAIL
(
ctx_
.
leader_coordinator_
->
coordinate_tenants
(
excluded_zones
,
excluded_servers
,
tenant_ids
,
force
)))
{
}
else
if
(
OB_FAIL
(
stop_server_info_set
.
create
(
bucket_num
)))
{
LOG_WARN
(
"fail to create stop server info set"
,
KR
(
ret
),
K
(
bucket_num
));
}
else
if
(
OB_FAIL
(
ctx_
.
leader_coordinator_
->
coordinate_tenants
(
excluded_zones
,
excluded_servers
,
tenant_ids
,
stop_server_info_set
,
force
)))
{
LOG_WARN
(
"switch zone replica role to follower failed"
,
K
(
zone
),
K
(
tenant_ids
),
K
(
force
),
K
(
ret
));
}
}
else
{
...
...
src/rootserver/virtual_table/ob_all_virtual_leader_stat.cpp
浏览文件 @
69608af9
...
...
@@ -115,21 +115,19 @@ int ObAllVirtualLeaderStat::build_partition_group_candidate_leader_array()
K
(
partition_group_idx_
),
"tenant partition group cnt"
,
tenant_partition_
.
count
());
}
else
if
(
OB_ISNULL
(
leader_coordinator_
))
{
ret
=
OB_ERR_UNEXPECTED
;
LOG_WARN
(
"leader_coordinator_ is null"
,
KR
(
ret
));
}
else
{
ObLeaderCoordinator
::
PartitionArray
&
partitions
=
*
tenant_partition_
.
at
(
partition_group_idx_
);
ObLeaderCoordinator
::
CandidateLeaderInfoMap
leader_info_map
(
*
leader_coordinator_
);
const
int64_t
MAP_BUCKET_NUM
=
64
;
bool
is_ignore_switch_percent
=
false
;
const
common
::
ObArray
<
common
::
ObZone
>
exclude_zones
;
const
common
::
ObArray
<
common
::
ObAddr
>
exclude_servers
;
if
(
OB_FAIL
(
leader_info_map
.
create
(
MAP_BUCKET_NUM
,
ObModIds
::
OB_RS_LEADER_COORDINATOR
)))
{
LOG_WARN
(
"fail to create leader info map"
,
K
(
ret
));
}
else
if
(
OB_FAIL
(
leader_coordinator_
->
build_partition_statistic
(
partitions
,
tenant_unit_
,
exclude_zones
,
exclude_servers
,
leader_info_map
,
is_ignore_switch_percent
)))
{
}
else
if
(
OB_FAIL
(
leader_coordinator_
->
build_partition_statistic
(
partitions
,
tenant_unit_
,
exclude_zones
,
exclude_servers
,
leader_info_map
)))
{
LOG_WARN
(
"fail to build partition statistic"
,
K
(
ret
));
}
else
if
(
OB_FAIL
(
leader_coordinator_
->
update_leader_candidates
(
partitions
,
leader_info_map
)))
{
LOG_WARN
(
"fail to update leader candidates"
,
K
(
ret
));
...
...
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