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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8711) provide an option for IPC server users to avoid printing stack information for certain exceptions
Date Tue, 21 Aug 2012 21:58:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439087#comment-13439087
] 

Hudson commented on HADOOP-8711:
--------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2643 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2643/])
    HADOOP-8711. IPC Server supports adding exceptions for which the message is printed and
the stack trace is not printed to avoid chatter. Contributed by Brandon Li. (Revision 1375790)

     Result = FAILURE
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1375790
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestServer.java

                
> provide an option for IPC server users to avoid printing stack information for certain
exceptions
> -------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8711
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8711
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>    Affects Versions: 3.0.0
>            Reporter: Brandon Li
>            Assignee: Brandon Li
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-8711.patch, HADOOP-8711.patch, HADOOP-8711.patch, HADOOP-8711.patch,
HADOOP-8711.patch
>
>
> Currently it's hard coded in the server that it doesn't print the exception stack for
StandbyException. 
> Similarly, other components may have their own exceptions which don't need to save the
stack trace in log. One example is HDFS-3817.

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