[jira] [Resolved] (PIG-2548) Support for providing parameters to python script

["Daniel Dai (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-2548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai resolved PIG-2548.
-----------------------------

      Resolution: Fixed
    Release Note: Python script has access to command line arguments with sys.argv.
    Hadoop Flags: Reviewed

Unit test pass. test-patch:
     [exec] -1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     +1 tests included.  The patch appears to include 6 new or modified tests.
     [exec] 
     [exec]     -1 javadoc.  The javadoc tool appears to have generated 1 warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
     [exec] 
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec] 
     [exec]     -1 release audit.  The applied patch generated 535 release audit warnings (more than the trunk's current 532 warnings).

javadoc and release audit warning is unrelated.

Patch committed to 0.10/trunk.
                
> Support for providing parameters to python script
> -------------------------------------------------
>
>                 Key: PIG-2548
>                 URL: https://issues.apache.org/jira/browse/PIG-2548
>             Project: Pig
>          Issue Type: New Feature
>    Affects Versions: 0.9.1, 0.10
>            Reporter: Vivek Padmanabhan
>            Assignee: Daniel Dai
>             Fix For: 0.10, 0.11
>
>         Attachments: PIG-2548-1.patch
>
>
> If I have an embedded pig script in python, there is no way to get user passed parameters in the python script.
> Though PIG-2165 adds the capability of reading these params in the pig script, from python it is still not possible.
> It would be nice to have this feature if I have some sort of post processing happening in my python scrip based on the params.

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