pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Richard Ding (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-1824) Support import modules in Jython UDF
Date Fri, 20 May 2011 19:53:47 GMT

    [ https://issues.apache.org/jira/browse/PIG-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037039#comment-13037039
] 

Richard Ding commented on PIG-1824:
-----------------------------------

Patch passed e2e python tests.

> Support import modules in Jython UDF
> ------------------------------------
>
>                 Key: PIG-1824
>                 URL: https://issues.apache.org/jira/browse/PIG-1824
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.8.0, 0.9.0
>            Reporter: Richard Ding
>            Assignee: Woody Anderson
>             Fix For: 0.10
>
>         Attachments: 1824.patch, 1824_final.patch, 1824a.patch, 1824b.patch, 1824c.patch,
1824d.patch, 1824x.patch, TEST-org.apache.pig.test.TestGrunt.txt, TEST-org.apache.pig.test.TestScriptLanguage.txt,
TEST-org.apache.pig.test.TestScriptUDF.txt
>
>
> Currently, Jython UDF script doesn't support Jython import statement as in the following
example:
> {code}
> #!/usr/bin/python
> import re
> @outputSchema("word:chararray")
> def resplit(content, regex, index):
>         return re.compile(regex).split(content)[index]
> {code}
> Can Pig automatically locate the Jython module file and ship it to the backend? Or should
we add a ship clause to let user explicitly specify the module to ship? 

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message