FAQ
Reduces RPC packet size for primitive arrays, especially long[], which is used at block reporting
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Key: HADOOP-6949
URL: https://issues.apache.org/jira/browse/HADOOP-6949
Project: Hadoop Common
Issue Type: Improvement
Components: io
Reporter: Navis
Priority: Trivial


Current implementation of oah.io.ObjectWritable marshals primitive array types as general object array ; array type string + array length + (element type string + value)*n

It would not be needed to specify each element types for primitive arrays.

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  • Navis (JIRA) at Sep 17, 2010 at 5:42 am
    [ https://issues.apache.org/jira/browse/HADOOP-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Navis resolved HADOOP-6949.
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    Resolution: Not A Problem
    Reduces RPC packet size for primitive arrays, especially long[], which is used at block reporting
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    Key: HADOOP-6949
    URL: https://issues.apache.org/jira/browse/HADOOP-6949
    Project: Hadoop Common
    Issue Type: Improvement
    Components: io
    Reporter: Navis
    Priority: Trivial
    Attachments: ObjectWritable.diff

    Original Estimate: 0.17h
    Remaining Estimate: 0.17h

    Current implementation of oah.io.ObjectWritable marshals primitive array types as general object array ; array type string + array length + (element type string + value)*n
    It would not be needed to specify each element types for primitive arrays.
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groupcommon-dev @
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postedSep 10, '10 at 8:50a
activeSep 17, '10 at 5:42a
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