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

     [ https://issues.apache.org/jira/browse/HBASE-16572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allan Yang updated HBASE-16572:
-------------------------------
    Description: 
{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.

  was:
{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.


> 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: 2.0.0, 1.1.4
>            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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