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From "fuyangchang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1065) When data is large,a reducer's memory can not hold the big data by using list to store the data, and get an error "out of memory"
Date Mon, 18 Jan 2010 14:25:54 GMT
When data is large,a reducer's memory can not hold the big data by using list to store the
data, and get an error "out of memory"
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                 Key: HIVE-1065
                 URL: https://issues.apache.org/jira/browse/HIVE-1065
             Project: Hadoop Hive
          Issue Type: Bug
    Affects Versions: 0.3.0
         Environment: redhat enterprise 4.0
            Reporter: fuyangchang
            Priority: Critical


When data is large,I do a "join" operation ,a reducer's memory can not hold the big data by
using list to store the data, and get an error "out of memory"

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