[ http://issues.apache.org/jira/browse/HADOOP-583?page=all ]
Konstantin Shvachko updated HADOOP-583:
---------------------------------------
Status: Patch Available (was: Open)
> DFSClient should use debug level to log missing data-node.
> ----------------------------------------------------------
>
> Key: HADOOP-583
> URL: http://issues.apache.org/jira/browse/HADOOP-583
> Project: Hadoop
> Issue Type: Improvement
> Components: dfs
> Affects Versions: 0.7.0
> Reporter: Konstantin Shvachko
> Assigned To: Konstantin Shvachko
> Priority: Minor
> Attachments: ClientLog.patch
>
>
> When DFSClient cannot read a block replica it logs a message saying
> "Failed to connect to <target> ..." + exception
> and then tries other replicas. If the client succeeds with another replica
> this
> is only record that the log will contain. This seems to be confusing for
> users.
> So I propose to use debug logging level here.
> I also stringified exceptions.
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