[jira] [Created] (HBASE-19979) ReplicationSyncUp tool may leak Zookeeper connection

["Pankaj Kumar (JIRA)" <ji...@apache.org>]

Pankaj Kumar created HBASE-19979:
------------------------------------

             Summary: 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


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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