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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HDFS-6464) Support multiple xattr.name parameters for WebHDFS getXAttrs.
Date Sat, 31 May 2014 12:31:05 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HDFS-6464 started by Yi Liu.

> Support multiple xattr.name parameters for WebHDFS getXAttrs.
> -------------------------------------------------------------
>
>                 Key: HDFS-6464
>                 URL: https://issues.apache.org/jira/browse/HDFS-6464
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 3.0.0
>            Reporter: Yi Liu
>            Assignee: Yi Liu
>             Fix For: 3.0.0
>
>         Attachments: HDFS-6464.patch
>
>
> For WebHDFS getXAttrs through names, right now the entire list is passed to the client
side and then filtered, which is not the best choice since it's inefficient and precludes
us from doing server-side smarts on par with the Java APIs. 
> Furthermore, if some xattrs doesn't exist, server side should return error.



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