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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11084) OIV ReverseXML processor does not recognize sticky bit
Date Tue, 13 Dec 2016 17:33:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745702#comment-15745702
] 

Chris Douglas commented on HDFS-11084:
--------------------------------------

Sorry [~jojochuang], I'd missed your comment on HADOOP-13508 and this issue.

Can you be more specific? You seem to have traced a bug, but your report contains too few
details to reconstruct your analysis. Did HADOOP-13508 cause a regression? Or are you suggesting
backporting it to solve a similar issue in branch-2?

> OIV ReverseXML processor does not recognize sticky bit
> ------------------------------------------------------
>
>                 Key: HDFS-11084
>                 URL: https://issues.apache.org/jira/browse/HDFS-11084
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: tools
>    Affects Versions: 2.8.0
>            Reporter: Wei-Chiu Chuang
>
> HDFS-10505 added a new feature OIV ReverseXML processor to generate a fsimage from a
xml file. However, if the files/directories in it has sticky bit, ReverseXML processor can
not recognize it due to HADOOP-13508.
> It seems HADOOP-13508 is an incompatible change in Hadoop 3. Would it be reasonable to
add an overloaded FsPermission constructor that uses RawParser so that it reads sticky bits
correctly? Or is it reasonable to backport HADOOP-13508 to branch-2?



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