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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2007/03/29 15:15:25 UTC

[jira] Commented: (HADOOP-1177) Lack of logging of exceptions in MapOutputLocation.getFile

    [ https://issues.apache.org/jira/browse/HADOOP-1177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12485174 ] 

Hadoop QA commented on HADOOP-1177:
-----------------------------------

+1, because http://issues.apache.org/jira/secure/attachment/12354511/1177.patch applied and successfully tested against trunk revision http://svn.apache.org/repos/asf/lucene/hadoop/trunk/523072. Results are at http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch

> Lack of logging of exceptions in MapOutputLocation.getFile
> ----------------------------------------------------------
>
>                 Key: HADOOP-1177
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1177
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Owen O'Malley
>         Assigned To: Devaraj Das
>             Fix For: 0.12.3
>
>         Attachments: 1177.patch
>
>
> The current implementation of MapOutputLocation.getFile effectively catches all IOExceptions and returns null. This hides what is going wrong and makes it very hard to diagnose.

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