[jira] [Updated] (HDFS-10745) Directly resolve paths into INodesInPath

["Daryn Sharp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-10745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daryn Sharp updated HDFS-10745:
-------------------------------
    Attachment: HDFS-10745.patch

Very repetitive changes.  Path is directly resolved to iip.  For patch brevity the resolved path is extracted back out to avoid changing lots of subsequent code.  Minimal changes to a few methods to pass iip to reduce re-resolves.  Subsequent patches will eliminate all redundant resolutions.

> 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
>         Attachments: 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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