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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1498) Use primitives -- long, byte [] -- in place of Long, BytesWritable, etc.
Date Tue, 19 Jun 2007 17:45:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12506258
] 

Hudson commented on HADOOP-1498:
--------------------------------

Integrated in Hadoop-Nightly #129 (See [http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/129/])

> Use primitives -- long, byte [] -- in place of Long, BytesWritable, etc.
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-1498
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1498
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>            Reporter: stack
>            Assignee: stack
>            Priority: Minor
>         Attachments: primitives-v2.patch, primitives.patch
>
>
> Profiling, bulk of allocations are short-lived object wrapping of primitives. Examples
include:
> + HADOOP-1483 'Use long primitives creating, renewing, and cancelling leases' now subsumed
by this issue.
> + Published APIs for region server, master and clients return ByteWritables or arrays
of ByteWritables when could be returning byte [] or byte [][].

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