[jira] Resolved: (HADOOP-266) RPC doesn not handle exceptions correctly

["Owen O'Malley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley resolved HADOOP-266.
----------------------------------

    Resolution: Won't Fix

The code is working correctly and there are substantial problems with changing it.

> RPC doesn not handle exceptions correctly
> -----------------------------------------
>
>                 Key: HADOOP-266
>                 URL: https://issues.apache.org/jira/browse/HADOOP-266
>             Project: Hadoop
>          Issue Type: Bug
>          Components: ipc
>            Reporter: Konstantin Shvachko
>            Assignee: Owen O'Malley
>            Priority: Minor
>
> 1. Examining HADOOP-264 bug I realized that not all rpc server exceptions are actually returned to the client. Particularly, if an exception happens in 
> org.apache.hadoop.ipc.Server.Connection.run()
> for example inside 
> param.readFields(in);
> then it logged but never returned back to the client.
> Client simply timeouts in this case, which is not exactly what one would expect.
> 2. On the way back 
> org.apache.hadoop.ipc.Client.call()
> rpc client always throws a RemoteException, rather than the exception wrapped into this RemoteException.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.