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Posted to common-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/05/02 23:24:15 UTC

[jira] [Updated] (HADOOP-10571) Use Log.*(Object, Throwable) overload to log exceptions

     [ https://issues.apache.org/jira/browse/HADOOP-10571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HADOOP-10571:
-----------------------------------

    Attachment: HADOOP-10571.01.patch

Initial patch to fix logging statements in hadoop-common, hadoop-hdfs and hadoop-nfs.

In some locations it seemed to be a conscious choice to avoid logging the full stack trace, so I left them unmodified.

> Use Log.*(Object, Throwable) overload to log exceptions
> -------------------------------------------------------
>
>                 Key: HADOOP-10571
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10571
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Arpit Agarwal
>         Attachments: HADOOP-10571.01.patch
>
>
> When logging an exception, we often convert the exception to string or call {{.getMessage}}. Instead we can use the log method overloads which take {{Throwable}} as a parameter.



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