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Posted to common-issues@hadoop.apache.org by "Brahma Reddy Battula (JIRA)" <ji...@apache.org> on 2017/06/09 09:34:19 UTC
[jira] [Updated] (HADOOP-14455) ViewFileSystem#rename should
support be supported within same nameservice with different mountpoints
[ https://issues.apache.org/jira/browse/HADOOP-14455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brahma Reddy Battula updated HADOOP-14455:
------------------------------------------
Attachment: HADOOP-14455.patch
Uploading the patch..Kindly review.
> 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.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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