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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-559) Work out the memory consumption of NN artifacts on a compressed pointer JVM
Date Fri, 21 Aug 2009 10:35:14 GMT
Work out the memory consumption of NN artifacts on a compressed pointer JVM
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                 Key: HDFS-559
                 URL: https://issues.apache.org/jira/browse/HDFS-559
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
    Affects Versions: 0.21.0
            Reporter: Steve Loughran
            Assignee: Steve Loughran
            Priority: Minor


Following up HADOOP-1687, it would be nice to know the size of datatypes in under the java16u14
JVM, which offers compressed pointers.



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