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From "JunHo Cho (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2244) Add a Plugin Developer Kit to Hive
Date Wed, 13 Jul 2011 13:37:02 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13064544#comment-13064544
] 

JunHo Cho commented on HIVE-2244:
---------------------------------

I tested my udf using pdk. but it was slow because invoking cli repeatedly.
So, I just changed PluginTest to use Driver directly not using invoking cli. 
then, I got a following result 

test case : Rot13 , Rot12 (just changed class-name of Rot13)
total test count : 4

pdk using cli : 2min 44s
pdk using driver : 1min 49s 

I think that we need to improve it's performance in this release to apply many udf.

> Add a Plugin Developer Kit to Hive
> ----------------------------------
>
>                 Key: HIVE-2244
>                 URL: https://issues.apache.org/jira/browse/HIVE-2244
>             Project: Hive
>          Issue Type: New Feature
>          Components: UDF
>            Reporter: John Sichi
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2244.patch
>
>
> See https://cwiki.apache.org/confluence/display/Hive/PluginDeveloperKit

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