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https://issues.apache.org/jira/browse/HDFS-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HDFS-10772:
------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 3.0.0-alpha2
                   2.9.0
           Status: Resolved  (was: Patch Available)

Committed to trunk and branch-2.

> Reduce byte/string conversions for get listing
> ----------------------------------------------
>
>                 Key: HDFS-10772
>                 URL: https://issues.apache.org/jira/browse/HDFS-10772
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 2.9.0, 3.0.0-alpha2
>
>         Attachments: HDFS-10772.patch
>
>
> {{FSDirectory.getListingInt}} does a byte/string conversion for the byte[] 
> startAfter just to determine if it should be resolved as an inode path.  This 
> is not the common case but rather for NFS support so it should be avoided.  
> When the resolution is necessary the conversions may be reduced.



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