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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HADOOP-14455) ViewFileSystem#rename should support be supported within same nameservice with different mountpoints
Date Wed, 14 Jun 2017 15:48:01 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049309#comment-16049309
] 

Brahma Reddy Battula edited comment on HADOOP-14455 at 6/14/17 3:47 PM:
------------------------------------------------------------------------

[~manojg]/[~stevel@apache.org] ,if you get chance,can you please review the patch.? thanks


was (Author: brahmareddy):
[~manojg]/[~stevel@apache.org] ,if you get chance,can you please review the patch.

> ViewFileSystem#rename should support be supported within same nameservice with different
mountpoints
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-14455
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14455
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: viewfs
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>         Attachments: HADOOP-14455-002.patch, HADOOP-14455.patch
>
>
> *Scenario:* 
> || Mount Point || NameService|| Value||
> |/tmp|hacluster|/tmp|
> |/user|hacluster|/user|
> Move file from {{/tmp}} to {{/user}}
> It will fail by throwing the following error
> {noformat}
> Caused by: java.io.IOException: Renames across Mount points not supported
>         at org.apache.hadoop.fs.viewfs.ViewFileSystem.rename(ViewFileSystem.java:500)
>         at org.apache.hadoop.hive.ql.metadata.Hive.moveFile(Hive.java:2692)
>         ... 22 more
> {noformat}



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