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From "Allan Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16572) Sync method in RecoverableZooKeeper failed to pass callback fucntion in
Date Wed, 07 Sep 2016 14:17:20 GMT
Allan Yang created HBASE-16572:
----------------------------------

             Summary: Sync method in RecoverableZooKeeper failed to pass callback fucntion
in
                 Key: HBASE-16572
                 URL: https://issues.apache.org/jira/browse/HBASE-16572
             Project: HBase
          Issue Type: Bug
          Components: Zookeeper
    Affects Versions: 1.1.4, 2.0.0
            Reporter: Allan Yang
            Priority: Minor
             Fix For: 2.0.0


{code:java}
      public void sync(String path, AsyncCallback.VoidCallback cb, Object ctx) throws KeeperException
{
    checkZk().sync(path, null, null); //callback function cb is not passed in
  }
{code}
It is obvious that the callback method is not passed in.  Since sync operation in Zookeeper
is a 'async' operation, we need a callback method to notify the caller that the 'sync' operation
is finished.



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