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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4151) Passing INodesInPath instead of INode[] in FSDirectory
Date Mon, 05 Nov 2012 18:46:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490813#comment-13490813

Suresh Srinivas commented on HDFS-4151:

Minort comment - FSNamesystem#allocateBlock() - javadoc @param needs to be updated from "inodes"
to "inodesInPath". Otherwise the patch looks good.

> 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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