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https://issues.apache.org/jira/browse/HBASE-19979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

stack updated HBASE-19979:
--------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

Nice one [~pankaj2461] Good find.  Pushed to branch-2 and master. Looks like 
[~yuzhih...@gmail.com] pushed to branch-1.4 and branch-1 (Again, please use 
--author param so you can accredit the patch properly Ted Yu).

> ReplicationSyncUp tool may leak Zookeeper connection
> ----------------------------------------------------
>
>                 Key: HBASE-19979
>                 URL: https://issues.apache.org/jira/browse/HBASE-19979
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>            Priority: Major
>             Fix For: 1.5.0, 2.0.0-beta-2, 1.4.2
>
>         Attachments: HBASE-19979-branch-1.001.patch, HBASE-19979.patch
>
>
> ReplicationSyncUp tool may leak Zookeeper connection in the following code 
> snippet,
> {code}
>     try {
>       int numberOfOldSource = 1; // default wait once
>       while (numberOfOldSource > 0) {
>         Thread.sleep(SLEEP_TIME);
>         numberOfOldSource = manager.getOldSources().size();
>       }
>     } catch (InterruptedException e) {
>       System.err.println("didn't wait long enough:" + e);
>       return (-1);
>     }
>     manager.join();
>     zkw.close();
> {code}
> ZooKeeperWatcher will not be closed in case of InterruptedException.



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