[jira] [Updated] (FLINK-4014) Jobs hang. Maybe NetworkBufferPool and LocalBufferPool has some problem

[ZhengBowen (JIRA)]

     [ 
https://issues.apache.org/jira/browse/FLINK-4014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ZhengBowen updated FLINK-4014:
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    Summary: Jobs hang. Maybe NetworkBufferPool and LocalBufferPool has some 
problem  (was: Jobs hang， Maybe NetworkBufferPool and LocalBufferPool has some 
problem)

> Jobs hang. Maybe NetworkBufferPool and LocalBufferPool has some problem
> -----------------------------------------------------------------------
>
>                 Key: FLINK-4014
>                 URL: https://issues.apache.org/jira/browse/FLINK-4014
>             Project: Flink
>          Issue Type: Bug
>            Reporter: ZhengBowen
>         Attachments: FlinkJob_20160603_174748_000003.java, hang.stack
>
>
> I also run a five jobs, and all the slot filled.And I seem to find my five 
> jobs is all hanged.
> Following attachments are my jstack and job source code.
> The hang.stack display all thread related to the job is WAIT. 



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