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From "dhruba borthakur (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5014) PutSortReducer and KeyValueSortReduce should adhere to memory limits
Date Tue, 13 Dec 2011 06:29:30 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13168158#comment-13168158
] 

dhruba borthakur commented on HBASE-5014:
-----------------------------------------

Patch at : https://reviews.facebook.net/D825
                
> PutSortReducer and KeyValueSortReduce should adhere to memory limits
> --------------------------------------------------------------------
>
>                 Key: HBASE-5014
>                 URL: https://issues.apache.org/jira/browse/HBASE-5014
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>
> The PutSortReduce class has a configurable threshold to flush partial sorted data for
large rows. However, it was not using the size of the key in the calculation of overall memory
used. 

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