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Date: Tue, 24 Mar 2009 11:50:50 -0700 (PDT)
From: "Ning Li (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-5491) Better control memory usage in
 contrib/index
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     [ https://issues.apache.org/jira/browse/HADOOP-5491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ning Li updated HADOOP-5491:
----------------------------

    Status: In Progress  (was: Patch Available)

> Better control memory usage in contrib/index
> --------------------------------------------
>
>                 Key: HADOOP-5491
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5491
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Ning Li
>            Assignee: Ning Li
>            Priority: Minor
>         Attachments: hadoop-5491.patch, hadoop-5491.patch, hadoop-5491.patch, hadoop-5491.patch
>
>
> The combiner was originally designed to work only on the map side. When used on the reduce side, it may use too much memory.

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