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https://issues.apache.org/jira/browse/HDFS-2568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J updated HDFS-2568:
--------------------------

    Assignee: Harsh J
      Status: Patch Available  (was: Open)
    
> Use a set to manage child sockets in XceiverServer
> --------------------------------------------------
>
>                 Key: HDFS-2568
>                 URL: https://issues.apache.org/jira/browse/HDFS-2568
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node
>    Affects Versions: 0.24.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Trivial
>             Fix For: 0.24.0
>
>         Attachments: HDFS-2568.patch
>
>
> Found while reading up for HDFS-2454, currently we maintain childSockets in a 
> DataXceiverServer as a Map<Socket,Socket>. This can very well be a 
> Set<Socket> data structure -- since the goal is easy removals.

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