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体验新版 GitCode,发现更多精彩内容 >>
提交
1fdd7e60
编写于
9月 15, 2014
作者:
S
Stephan Ewen
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电子邮件补丁
差异文件
Fix buffer leak in TaskManager / test tasks
上级
ae57c7c0
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
25 addition
and
5 deletion
+25
-5
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/ChannelManager.java
...a/org/apache/flink/runtime/io/network/ChannelManager.java
+5
-0
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/RecordWriter.java
...org/apache/flink/runtime/io/network/api/RecordWriter.java
+11
-0
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/bufferprovider/GlobalBufferPool.java
...k/runtime/io/network/bufferprovider/GlobalBufferPool.java
+0
-1
flink-runtime/src/test/java/org/apache/flink/runtime/jobmanager/JobManagerITCase.java
...org/apache/flink/runtime/jobmanager/JobManagerITCase.java
+9
-4
未找到文件。
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/ChannelManager.java
浏览文件 @
1fdd7e60
...
...
@@ -44,6 +44,7 @@ import org.apache.flink.runtime.io.network.gates.OutputGate;
import
org.apache.flink.runtime.jobgraph.JobID
;
import
org.apache.flink.runtime.protocols.ChannelLookupProtocol
;
import
org.apache.flink.runtime.taskmanager.Task
;
import
org.apache.flink.util.ExceptionUtils
;
import
java.io.IOException
;
import
java.net.InetSocketAddress
;
...
...
@@ -596,6 +597,10 @@ public class ChannelManager implements EnvelopeDispatcher, BufferProviderBroker
}
catch
(
CancelTaskException
e
)
{
releaseEnvelope
(
envelope
);
throw
e
;
}
catch
(
Throwable
t
)
{
releaseEnvelope
(
envelope
);
ExceptionUtils
.
rethrow
(
t
,
"Error while requesting receiver list."
);
return
null
;
// silence the compiler
}
}
...
...
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/RecordWriter.java
浏览文件 @
1fdd7e60
...
...
@@ -138,4 +138,15 @@ public class RecordWriter<T extends IOReadableWritable> extends BufferWriter {
}
}
}
public
void
clearBuffers
()
{
if
(
this
.
serializers
!=
null
)
{
for
(
RecordSerializer
<?>
s:
this
.
serializers
)
{
Buffer
b
=
s
.
getCurrentBuffer
();
if
(
b
!=
null
)
{
b
.
recycleBuffer
();
}
}
}
}
}
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/bufferprovider/GlobalBufferPool.java
浏览文件 @
1fdd7e60
...
...
@@ -16,7 +16,6 @@
* limitations under the License.
*/
package
org.apache.flink.runtime.io.network.bufferprovider
;
import
java.util.Queue
;
...
...
flink-runtime/src/test/java/org/apache/flink/runtime/jobmanager/JobManagerITCase.java
浏览文件 @
1fdd7e60
...
...
@@ -877,10 +877,15 @@ public class JobManagerITCase {
@Override
public
void
invoke
()
throws
Exception
{
writer
.
initializeSerializers
();
writer
.
emit
(
new
IntegerRecord
(
42
));
writer
.
emit
(
new
IntegerRecord
(
1337
));
writer
.
flush
();
try
{
writer
.
initializeSerializers
();
writer
.
emit
(
new
IntegerRecord
(
42
));
writer
.
emit
(
new
IntegerRecord
(
1337
));
writer
.
flush
();
}
finally
{
writer
.
clearBuffers
();
}
}
}
...
...
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