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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11648) Lazy construct the IIP pathname
Date Wed, 12 Apr 2017 19:27:41 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15966454#comment-15966454
] 

Hudson commented on HDFS-11648:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11579 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/11579/])
HDFS-11648. Lazy construct the IIP pathname. Contributed by Daryn Sharp. (kihwal: rev d4c01dde49b3072317093344ca2cd569f0c6de08)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java


> 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
>         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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