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https://issues.apache.org/jira/browse/HDFS-2726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J updated HDFS-2726:
--------------------------
Issue Type: Improvement (was: Bug)
This is a trivial change to the logger statement that's still a problem on
trunk's DFSOutputStream, so am going ahead and committing it.
> "Exception in createBlockOutputStream" shouldn't delete exception stack trace
> -----------------------------------------------------------------------------
>
> Key: HDFS-2726
> URL: https://issues.apache.org/jira/browse/HDFS-2726
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Michael Bieniosek
> Assignee: Harsh J
> Fix For: 0.24.0
>
> Attachments: HDFS-2726.patch
>
>
> I'm occasionally (1/5000 times) getting this error after upgrading everything
> to hadoop-0.18:
> 08/09/09 03:28:36 INFO dfs.DFSClient: Exception in createBlockOutputStream
> java.io.IOException: Could not read from stream
> 08/09/09 03:28:36 INFO dfs.DFSClient: Abandoning block
> blk_624229997631234952_8205908
> DFSClient contains the logging code:
> LOG.info("Exception in createBlockOutputStream " + ie);
> This would be better written with ie as the second argument to LOG.info, so
> that the stack trace could be preserved. As it is, I don't know how to start
> debugging.
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