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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDFS-10745) Directly resolve paths into INodesInPath
Date Wed, 05 Oct 2016 03:58:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15547080#comment-15547080
] 

Zhe Zhang edited comment on HDFS-10745 at 10/5/16 3:57 AM:
-----------------------------------------------------------

Thanks [~shv] for taking a look! Attaching v5 patch to add {{checkAccess}} change. Will commit
to branch-2.7 after Jenkins verification.

{{setStoragePolicy}} change is being handled in HDFS-10955.


was (Author: zhz):
Thanks [~shv] for taking a look! Attaching v5 patch to add {{checkAccess}} change. Will commit
to branch-2.7 after Jenkins verification.

{{setStoragePolicy}} change is missing from trunk, I'll create a separate JIRA to address.

> 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-branch-2.7.01.patch, HDFS-10745-branch-2.7.02.patch,
HDFS-10745-branch-2.7.03.patch, HDFS-10745-branch-2.7.04.patch, HDFS-10745-branch-2.7.05.patch,
HDFS-10745-branch-2.7.patch, 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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