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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3049) MultithreadedMapRunner eats RuntimeExceptions
Date Wed, 19 Mar 2008 10:34:25 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated HADOOP-3049:
---------------------------------------

    Attachment: patch3049.txt

patch does the same handling that is done for IOExceptions for RuntimeException.

includes a new testcase that tests the runner under normal and exception cases.

> MultithreadedMapRunner eats RuntimeExceptions
> ---------------------------------------------
>
>                 Key: HADOOP-3049
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3049
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.16.1
>         Environment: all
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>             Fix For: 0.16.2
>
>         Attachments: patch3049.txt
>
>
> If a runtime exception is thrown within a map() it is not reported to the runner and
the task continues processing other records ignoring the exception.

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