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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4965) DFSClient should log instead of printing into std err.
Date Thu, 15 Jan 2009 01:41:59 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12663972#action_12663972
] 

Konstantin Shvachko commented on HADOOP-4965:
---------------------------------------------

Only one unit test failure with this patch. TestMapReduceLocal fails as in HADOOP-4907.

> DFSClient should log instead of printing into std err.
> ------------------------------------------------------
>
>                 Key: HADOOP-4965
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4965
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.17.0
>            Reporter: Konstantin Shvachko
>            Assignee: Konstantin Shvachko
>             Fix For: 0.20.0
>
>         Attachments: DFSClientLogging.patch, DFSClientLogging.patch, DFSClientLogging.patch
>
>
> {{DFSClient.LeaseChecker.close()}} uses {{System.err.println()}} and {{Exception.printStackTrace()}}
to output the exception.{{LOG.error()}} should be used instead.

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