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From "caofangkun (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-4674) "add jar" for a jar on hdfs doesn't copy jars referenced in manfiest's classpath attribute
Date Fri, 07 Jun 2013 04:17:23 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

caofangkun reassigned HIVE-4674:
--------------------------------

    Assignee: caofangkun
    
> "add jar" for a jar on hdfs doesn't copy jars referenced in manfiest's classpath attribute
> ------------------------------------------------------------------------------------------
>
>                 Key: HIVE-4674
>                 URL: https://issues.apache.org/jira/browse/HIVE-4674
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Ian Robertson
>            Assignee: caofangkun
>
> The ability to load udfs via "add jar" when the jar is in hdfs was added in HIVE-1157.
Unfortunately, if the jar's manifest.mf file has a Class-Path attribute referencing jars in
the same directory, these jars are not copied from hdsf to the local file system.
> It would be great if, after copying the specified jar from hdfs, that jar's manifest
was inspected for a Class-Path attribute, and if any mentioned jars were recursively copied
in the same fashion.
> If this is seen as a desirable feature, I'd be happy to contribute a patch.

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