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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-958) Remove uneccessary creation of FileStatus objects in NameNode
Date Tue, 03 Aug 2010 20:04:18 GMT

     [ https://issues.apache.org/jira/browse/HDFS-958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jakob Homan updated HDFS-958:
-----------------------------

    Status: Open  (was: Patch Available)

Canceling patch pending changes from Nicholas' review.

> Remove uneccessary creation of FileStatus objects in NameNode
> -------------------------------------------------------------
>
>                 Key: HDFS-958
>                 URL: https://issues.apache.org/jira/browse/HDFS-958
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: 0.22.0
>
>         Attachments: reduceFileStatus.patch
>
>
> NameNode creates FileStatus objects when
> 1. write audit logs
> 2. change file's lease
> The uses of FileStatus in these places are not necessary. We could use INode instead.

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