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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11648) Lazy construct the IIP pathname
Date Wed, 12 Apr 2017 21:08:41 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15966624#comment-15966624
] 

Junping Du commented on HDFS-11648:
-----------------------------------

Hi [~kihwal], thanks for review and commit. As my email to hadoop dev list, we have 2.8.1
branch get cut-off for release since yesterday. Just merge the commit to branch-2.8.1 assume
it is supposed to land in 2.8.1 release. Isn't it?

> Lazy construct the IIP pathname 
> --------------------------------
>
>                 Key: HDFS-11648
>                 URL: https://issues.apache.org/jira/browse/HDFS-11648
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 3.0.0-alpha3, 2.8.1
>
>         Attachments: HDFS-11648.patch
>
>
> The IIP pathname is a string constructed from the byte[][] components.  If the pathname
will never be accessed, ex. processing listStatus children, building the path is unnecessarily
expensive.



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