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Posted to dev@pig.apache.org by "Olga Natkovich (JIRA)" <ji...@apache.org> on 2011/03/02 02:46:36 UTC
[jira] Updated: (PIG-1824) Support import modules in Jython UDF
[ https://issues.apache.org/jira/browse/PIG-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated PIG-1824:
--------------------------------
Description:
Currently, Jython UDF script doesn't support Jython import statement as in the following example:
{code}
#!/usr/bin/python
import re
@outputSchema("y:bag{t:tuple(word:chararray)}")
def strsplittobag(content,regex):
return re.compile(regex).split(content)
{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?
was:
Currently, Jython UDF script doesn't support Jython import statement as in the following example:
{code}
#!/usr/bin/python
import re
@outputSchema("y:bag{t:tuple(word:chararray)}")
def strsplittobag(content,regex):
return re.compile(regex).split(content)
{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?
Fix Version/s: 0.10
> Support import modules in Jython UDF
> ------------------------------------
>
> Key: PIG-1824
> URL: https://issues.apache.org/jira/browse/PIG-1824
> Project: Pig
> Issue Type: Improvement
> Reporter: Richard Ding
> Assignee: Richard Ding
> Fix For: 0.10
>
>
> Currently, Jython UDF script doesn't support Jython import statement as in the following example:
> {code}
> #!/usr/bin/python
> import re
> @outputSchema("y:bag{t:tuple(word:chararray)}")
> def strsplittobag(content,regex):
> return re.compile(regex).split(content)
> {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?
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