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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3274) The default constructor of BytesWritable should not create a 100-byte array.
Date Thu, 17 Apr 2008 23:11:22 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HADOOP-3274:
-------------------------------------------

    Status: Patch Available  (was: Open)

> The default constructor of BytesWritable should not create a 100-byte array.
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-3274
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3274
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: io
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Minor
>         Attachments: 3274_20080417.patch
>
>
> The default byte array should be an empty array and the empty array should be stored
in a static final variable.  Then, there is no unnecessary memory allocation.

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