[
https://issues.apache.org/jira/browse/FLUME-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16392786#comment-16392786
]
Hudson commented on FLUME-2786:
-------------------------------
SUCCESS: Integrated in Jenkins build Flume-trunk-hbase-1 #343 (See
[https://builds.apache.org/job/Flume-trunk-hbase-1/343/])
FLUME-2786 FLUME-3056 FLUME-3117 Application enters a deadlock when
(szaboferee:
[http://git-wip-us.apache.org/repos/asf/flume/repo?p=flume.git&a=commit&h=0d437810dc850192b48fa3b31608ffcd23b1f1e9])
* (edit)
flume-ng-node/src/main/java/org/apache/flume/node/PollingPropertiesFileConfigurationProvider.java
* (edit) flume-ng-node/src/main/java/org/apache/flume/node/Application.java
* (edit) flume-ng-node/src/test/java/org/apache/flume/node/TestApplication.java
* (add) flume-ng-node/src/test/resources/flume-conf.properties.2786
> It will enter a deadlock state when modify the conf file before I stop
> flume-ng
> --------------------------------------------------------------------------------
>
> Key: FLUME-2786
> URL: https://issues.apache.org/jira/browse/FLUME-2786
> Project: Flume
> Issue Type: Bug
> Components: Master
> Affects Versions: 1.6.0
> Reporter: godfrey he
> Priority: Blocker
> Fix For: 1.8.1, 1.9.0
>
> Attachments: flume-2786-v1.6.0.patch, flume-2786-v1.6.0.patch.1,
> flume-2786-v1.6.0.test.patch
>
>
> When modify the conf fileļ¼and then I stop the flume-ng, It will enter a
> deadlock state.
> jstack result:
> "agent-shutdown-hook" prio=10 tid=0x00007f2e26419800 nid=0x333ae waiting on
> condition [0x0000000042c16000]
> java.lang.Thread.State: TIMED_WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000eaff3df8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
> at
> java.util.concurrent.ThreadPoolExecutor.awaitTermination(ThreadPoolExecutor.java:1468)
> at
> java.util.concurrent.Executors$DelegatedExecutorService.awaitTermination(Executors.java:635)
> at
> org.apache.flume.node.PollingPropertiesFileConfigurationProvider.stop(PollingPropertiesFileConfigurationProvider.java:87)
> at
> org.apache.flume.lifecycle.LifecycleSupervisor.stop(LifecycleSupervisor.java:106)
> - locked <0x00000000eaf2daa0> (a
> org.apache.flume.lifecycle.LifecycleSupervisor)
> at org.apache.flume.node.Application.stop(Application.java:93)
> - locked <0x00000000eaf3c580> (a org.apache.flume.node.Application)
> at org.apache.flume.node.Application$1.run(Application.java:348)
> "conf-file-poller-0" prio=10 tid=0x00007f2e2e8cd000 nid=0x21819 waiting for
> monitor entry [0x0000000041e3f000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.apache.flume.node.Application.handleConfigurationEvent(Application.java:88)
> - waiting to lock <0x00000000eaf3c580> (a
> org.apache.flume.node.Application)
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
