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https://issues.apache.org/jira/browse/HADOOP-2924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hemanth Yamijala updated HADOOP-2924:
-------------------------------------

        Fix Version/s: 0.17.0
             Assignee: Vinod Kumar Vavilapalli
             Priority: Critical  (was: Major)
           Issue Type: Bug  (was: Improvement)
    Affects Version/s: 0.16.0

> HOD is trying to bring up task tracker on  port which is already in 
> close_wait state
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-2924
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2924
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/hod
>    Affects Versions: 0.16.0
>            Reporter: Aroop Maliakkal
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Critical
>             Fix For: 0.17.0
>
>
> While bringing up task tracker using random ports, HOD is not checking 
> whether the port is in CLOSE_WAIT state. So when it starts task tracker, we 
> will be getting an address bind error on that port. We can avoid this error 
> if we check for CLOSE_WAIT state on that port before starting the tasktracker.

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