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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/03/04 23:55:39 UTC

[jira] [Updated] (HADOOP-11103) Clean up RemoteException

     [ https://issues.apache.org/jira/browse/HADOOP-11103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated HADOOP-11103:
--------------------------------------
    Status: Open  (was: Patch Available)

> Clean up RemoteException
> ------------------------
>
>                 Key: HADOOP-11103
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11103
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Trivial
>         Attachments: HADOOP-11103.1.patch
>
>
> RemoteException has a number of undocumented behaviors
> * o.a.h.ipc.RemoteException has no javadocs on getClassName. Reading the source, the String returned is the classname of the wrapped remote exception.
> * RemoteException(String, String) is equivalent to calling RemoteException(String, String, null)
> * Constructors allow null for all arguments
> * Some of the test code doesn't check for correct error codes to correspond with the wrapped exception type
> * methods don't document when they might return null



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