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Posted to hdfs-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2012/11/05 04:41:12 UTC

[jira] [Updated] (HDFS-4151) Passing INodesInPath instead of INode[] in FSDirectory

     [ https://issues.apache.org/jira/browse/HDFS-4151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HDFS-4151:
-----------------------------------------

    Status: Patch Available  (was: Open)
    
> Passing INodesInPath instead of INode[] in FSDirectory
> ------------------------------------------------------
>
>                 Key: HDFS-4151
>                 URL: https://issues.apache.org/jira/browse/HDFS-4151
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Minor
>         Attachments: h4151_20121104.patch
>
>
> Currently, many methods in FSDirectory pass INode[] as a parameter.  It is better to pass INodesInPath so that we can add more path information later on.  This is especially useful in Snapshot implementation.

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