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https://issues.apache.org/jira/browse/HDFS-9870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-9870:
--------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.8.0
           Status: Resolved  (was: Patch Available)

+1.  I have committed this to trunk, branch-2 and branch-2.8.  [~brahmareddy], 
thank you for cleaning up this code.

> Remove unused imports from DFSUtil
> ----------------------------------
>
>                 Key: HDFS-9870
>                 URL: https://issues.apache.org/jira/browse/HDFS-9870
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>             Fix For: 2.8.0
>
>         Attachments: HDFS-9870-branch-2.patch, HDFS-9870.patch
>
>
> Remove the following unused imports {{DFSUtil.java}}
> {code}
> import static 
> org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_LIFELINE_RPC_ADDRESS_KEY;
> import java.io.InterruptedIOException;
> import com.google.common.collect.Sets;
> {code}



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