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体验新版 GitCode,发现更多精彩内容 >>
提交
3c1bbf26
编写于
1月 29, 2019
作者:
G
Gary Yao
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电子邮件补丁
差异文件
[hotfix][runtime] Refactor TaskManagerRunner#createRpcService
Extract method determineTaskManagerHostname.
上级
85c3e7e2
变更
1
隐藏空白更改
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Showing
1 changed file
with
31 addition
and
15 deletion
+31
-15
flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
.../apache/flink/runtime/taskexecutor/TaskManagerRunner.java
+31
-15
未找到文件。
flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
浏览文件 @
3c1bbf26
...
...
@@ -36,6 +36,7 @@ import org.apache.flink.runtime.entrypoint.parser.CommandLineParser;
import
org.apache.flink.runtime.heartbeat.HeartbeatServices
;
import
org.apache.flink.runtime.highavailability.HighAvailabilityServices
;
import
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils
;
import
org.apache.flink.runtime.leaderretrieval.LeaderRetrievalException
;
import
org.apache.flink.runtime.metrics.MetricRegistry
;
import
org.apache.flink.runtime.metrics.MetricRegistryConfiguration
;
import
org.apache.flink.runtime.metrics.MetricRegistryImpl
;
...
...
@@ -400,30 +401,45 @@ public class TaskManagerRunner implements FatalErrorHandler, AutoCloseableAsync
* @param haServices to use for the task manager hostname retrieval
*/
public
static
RpcService
createRpcService
(
final
Configuration
configuration
,
final
HighAvailabilityServices
haServices
)
throws
Exception
{
final
Configuration
configuration
,
final
HighAvailabilityServices
haServices
)
throws
Exception
{
checkNotNull
(
configuration
);
checkNotNull
(
haServices
);
String
taskManagerHostname
=
configuration
.
getString
(
TaskManagerOptions
.
HOST
);
final
String
taskManagerHostname
=
determineTaskManagerHostname
(
configuration
,
haServices
);
final
String
portRangeDefinition
=
configuration
.
getString
(
TaskManagerOptions
.
RPC_PORT
);
if
(
taskManagerHostname
!=
null
)
{
LOG
.
info
(
"Using configured hostname/address for TaskManager: {}."
,
taskManagerHostname
);
}
else
{
Time
lookupTimeout
=
Time
.
milliseconds
(
AkkaUtils
.
getLookupTimeout
(
configuration
).
toMillis
());
return
AkkaRpcServiceUtils
.
createRpcService
(
taskManagerHostname
,
portRangeDefinition
,
configuration
);
}
InetAddress
taskManagerAddress
=
LeaderRetrievalUtils
.
findConnectingAddress
(
haServices
.
getResourceManagerLeaderRetriever
()
,
lookupTimeout
);
private
static
String
determineTaskManagerHostname
(
final
Configuration
configuration
,
final
HighAvailabilityServices
haServices
)
throws
LeaderRetrievalException
{
taskManagerHostname
=
taskManagerAddress
.
getHostName
(
);
final
String
configuredTaskManagerHostname
=
configuration
.
getString
(
TaskManagerOptions
.
HOST
);
LOG
.
info
(
"TaskManager will use hostname/address '{}' ({}) for communication."
,
taskManagerHostname
,
taskManagerAddress
.
getHostAddress
());
if
(
configuredTaskManagerHostname
!=
null
)
{
LOG
.
info
(
"Using configured hostname/address for TaskManager: {}."
,
configuredTaskManagerHostname
);
return
configuredTaskManagerHostname
;
}
else
{
return
determineTaskManagerHostnameByConnectingToResourceManager
(
configuration
,
haServices
);
}
}
final
String
portRangeDefinition
=
configuration
.
getString
(
TaskManagerOptions
.
RPC_PORT
);
return
AkkaRpcServiceUtils
.
createRpcService
(
taskManagerHostname
,
portRangeDefinition
,
configuration
);
private
static
String
determineTaskManagerHostnameByConnectingToResourceManager
(
final
Configuration
configuration
,
final
HighAvailabilityServices
haServices
)
throws
LeaderRetrievalException
{
final
Time
lookupTimeout
=
Time
.
milliseconds
(
AkkaUtils
.
getLookupTimeout
(
configuration
).
toMillis
());
final
InetAddress
taskManagerAddress
=
LeaderRetrievalUtils
.
findConnectingAddress
(
haServices
.
getResourceManagerLeaderRetriever
(),
lookupTimeout
);
LOG
.
info
(
"TaskManager will use hostname/address '{}' ({}) for communication."
,
taskManagerAddress
.
getHostName
(),
taskManagerAddress
.
getHostAddress
());
return
taskManagerAddress
.
getHostName
();
}
}
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