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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10745) Directly resolve paths into INodesInPath
Date Tue, 06 Sep 2016 15:13:22 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15467655#comment-15467655

Kihwal Lee commented on HDFS-10745:

Hmm the branch-2 precommit didn't complain about the new findbugs warning.  It could be from
another related change that was cherry-picked.  Filed HDFS-10841. Will fix it soon.

> Directly resolve paths into INodesInPath
> ----------------------------------------
>                 Key: HDFS-10745
>                 URL: https://issues.apache.org/jira/browse/HDFS-10745
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 2.8.0, 3.0.0-alpha1
>         Attachments: HDFS-10745.2.patch, HDFS-10745.branch-2.patch, HDFS-10745.patch
> The intermediate resolution to a string, only to be decomposed by {{INodesInPath}} back
into a byte[][] can be eliminated by resolving directly to an IIP.  The IIP will contain the
resolved path if required.

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