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https://issues.apache.org/jira/browse/FLINK-9190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16447586#comment-16447586
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ASF GitHub Bot commented on FLINK-9190:
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Github user sihuazhou commented on the issue:

    https://github.com/apache/flink/pull/5881
  
    Ah, failed on travis, but it is not related to this PR, it's a bug that 
should be addressed and there is already a PR for it 
https://github.com/apache/flink/pull/5886 


> YarnResourceManager sometimes does not request new Containers
> -------------------------------------------------------------
>
>                 Key: FLINK-9190
>                 URL: https://issues.apache.org/jira/browse/FLINK-9190
>             Project: Flink
>          Issue Type: Bug
>          Components: Distributed Coordination, YARN
>    Affects Versions: 1.5.0
>         Environment: Hadoop 2.8.3
> ZooKeeper 3.4.5
> Flink 71c3cd2781d36e0a03d022a38cc4503d343f7ff8
>            Reporter: Gary Yao
>            Assignee: Sihua Zhou
>            Priority: Blocker
>              Labels: flip-6
>             Fix For: 1.5.0
>
>         Attachments: yarn-logs
>
>
> *Description*
> The {{YarnResourceManager}} does not request new containers if 
> {{TaskManagers}} are killed rapidly in succession. After 5 minutes the job is 
> restarted due to {{NoResourceAvailableException}}, and the job runs normally 
> afterwards. I suspect that {{TaskManager}} failures are not registered if the 
> failure occurs before the {{TaskManager}} registers with the master. Logs are 
> attached; I added additional log statements to 
> {{YarnResourceManager.onContainersCompleted}} and 
> {{YarnResourceManager.onContainersAllocated}}.
> *Expected Behavior*
> The {{YarnResourceManager}} should recognize that the container is completed 
> and keep requesting new containers. The job should run as soon as resources 
> are available. 



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