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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9721) Allow Delimited PB OIV tool to run upon fsimage that contains INodeReference
Date Mon, 01 Feb 2016 21:55:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15127121#comment-15127121
] 

Xiao Chen commented on HDFS-9721:
---------------------------------

Hm, BTW, should we mark this as incompatible change, due to the added {{d}} / {{-}} in the
permissions string?

> Allow Delimited PB OIV tool to run upon fsimage that contains INodeReference
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-9721
>                 URL: https://issues.apache.org/jira/browse/HDFS-9721
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>         Attachments: HDFS-9721.01.patch, HDFS-9721.02.patch, HDFS-9721.03.patch, HDFS-9721.04.patch,
HDFS-9721.05.patch
>
>
> HDFS-6673 added the feature of Delimited format OIV tool on protocol buffer based fsimage.
> However, if the fsimage contains {{INodeReference}}, the tool fails because:
> {code}Preconditions.checkState(e.getRefChildrenCount() == 0);{code}
> This jira is to propose allow the tool to finish, so that user can get full metadata.



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