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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10875) Optimize du -x to cache intermediate result
Date Tue, 20 Sep 2016 01:12:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505216#comment-15505216
] 

Jing Zhao commented on HDFS-10875:
----------------------------------

+1 pending Jenkins.

> Optimize du -x to cache intermediate result
> -------------------------------------------
>
>                 Key: HDFS-10875
>                 URL: https://issues.apache.org/jira/browse/HDFS-10875
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: snapshots
>    Affects Versions: 2.8.0
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>         Attachments: HDFS-10875.01.patch
>
>
> As [~jingzhao] pointed out in HDFS-8986, we can save a {{computeContentSummary4Snapshot}}
call in {{INodeDirectory#computeContentSummary}}.



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