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From "Vishwajeet Dusane (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14259) Verify viewfs works with ADLS
Date Mon, 03 Apr 2017 21:05:41 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15954161#comment-15954161
] 

Vishwajeet Dusane commented on HADOOP-14259:
--------------------------------------------

[~jzhuge] - I am not clear on {{viewfs://}}, how is it different from HADOOP-14258 - mount
table? 

> Verify viewfs works with ADLS
> -----------------------------
>
>                 Key: HADOOP-14259
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14259
>             Project: Hadoop Common
>          Issue Type: Test
>          Components: fs/adl, viewfs
>    Affects Versions: 2.8.0
>            Reporter: John Zhuge
>            Priority: Minor
>
> Many clusters can share a single ADL store as the default filesystem. In order to prevent
directories of the same names but from different clusters to collide, use viewfs over ADLS
filesystem: 
> * Set {{fs.defaultFS}} to {{viewfs://clusterX}} for cluster X
> * Set {{fs.defaultFS}} to {{viewfs://clusterY}} for cluster Y
> * The viewfs client mount table should have entry clusterX and ClusterY
> Tasks
> * Verify all filesystem operations work as expected, especially rename and concat
> * Verify homedir entry works



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