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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-392) streaming and pipes should reuse jvm's by default
Date Fri, 07 May 2010 05:17:50 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sriramadasu updated MAPREDUCE-392:
----------------------------------------------

    Component/s: contrib/streaming
                 pipes

> streaming and pipes should reuse jvm's by default
> -------------------------------------------------
>
>                 Key: MAPREDUCE-392
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-392
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/streaming, pipes
>            Reporter: Doug Cutting
>
> With HADOOP-249, tasks can now reuse JVMs.  Pipes and streaming run little user code
in their JVMs and should generally benefit from JVM reuse.  Thus I propose we change the default
for these to be JVM reuse.

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