[
https://issues.apache.org/jira/browse/FLINK-2177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575213#comment-14575213
]
Stephan Ewen commented on FLINK-2177:
-------------------------------------
Here are the tests where this occurred (need to download the logs to examine
the TaskManager output)
https://travis-ci.org/StephanEwen/incubator-flink/builds/65540688
> NillPointer in task resource release
> ------------------------------------
>
> Key: FLINK-2177
> URL: https://issues.apache.org/jira/browse/FLINK-2177
> Project: Flink
> Issue Type: Bug
> Components: Distributed Runtime
> Affects Versions: 0.9
> Reporter: Stephan Ewen
> Assignee: Ufuk Celebi
> Priority: Blocker
> Fix For: 0.9
>
>
> {code}
> ==============================================================
> ====================== FATAL =======================
> ==============================================================
> A fatal error occurred, forcing the TaskManager to shut down: FATAL -
> exception in task resource cleanup
> java.lang.NullPointerException
> at
> org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.cancelRequestFor(PartitionRequestClientHandler.java:89)
> at
> org.apache.flink.runtime.io.network.netty.PartitionRequestClient.close(PartitionRequestClient.java:182)
> at
> org.apache.flink.runtime.io.network.partition.consumer.RemoteInputChannel.releaseAllResources(RemoteInputChannel.java:199)
> at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.releaseAllResources(SingleInputGate.java:332)
> at
> org.apache.flink.runtime.io.network.NetworkEnvironment.unregisterTask(NetworkEnvironment.java:368)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:650)
> at java.lang.Thread.run(Thread.java:701)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
