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List:       hadoop-dev
Subject:    [jira] Updated: (HADOOP-553) DataNode and NameNode main() should
From:       "Doug Cutting (JIRA)" <jira () apache ! org>
Date:       2006-10-31 22:32:18
Message-ID: 10816895.1162333938323.JavaMail.root () brutus
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     [ http://issues.apache.org/jira/browse/HADOOP-553?page=all ]

Doug Cutting updated HADOOP-553:
--------------------------------

           Status: Resolved  (was: Patch Available)
    Fix Version/s: 0.8.0
       Resolution: Fixed

I just committed this.  Thanks, Raghu!

> DataNode and NameNode main() should catch and report exceptions.
> ----------------------------------------------------------------
> 
> Key: HADOOP-553
> URL: http://issues.apache.org/jira/browse/HADOOP-553
> Project: Hadoop
> Issue Type: Bug
> Components: dfs, mapred
> Affects Versions: 0.6.1
> Reporter: Konstantin Shvachko
> Assigned To: Raghu Angadi
> Fix For: 0.8.0
> 
> Attachments: logging-exceptions-2.patch
> 
> 
> Right now we do not know what happened during startup failure,
> because there no records in the logs.
> I propose to change main() so that it would catch exceptions and 
> log them rather then throwing them into std out.
> May be the same should be done for the JobTracker.
> The TaskTracker.main() catches at least the IOException.

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