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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10716) Cannot use more than 1 har filesystem
Date Thu, 19 Jun 2014 15:18:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14037415#comment-14037415
] 

Hudson commented on HADOOP-10716:
---------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1806 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1806/])
HADOOP-10716. Cannot use more than 1 har filesystem. Contributed by Rushabh Shah. (cnauroth:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1603668)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml


> Cannot use more than 1 har filesystem
> -------------------------------------
>
>                 Key: HADOOP-10716
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10716
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf, fs
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Rushabh S Shah
>            Priority: Critical
>             Fix For: 3.0.0, 2.5.0
>
>         Attachments: HADOOP-10716.patch
>
>
> Filesystems are cached purely on scheme + authority.  Har filesystems actually need further
differentiation based on path to the har file itself.  For this reason, the fs cache used
to be explicitly disable for har via "fs.har.impl.cache.disable" in core-default.xml.



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