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Posted to dev@pig.apache.org by "Jonathan Coveney (Commented) (JIRA)" <ji...@apache.org> on 2012/01/13 07:15:39 UTC

[jira] [Commented] (PIG-2469) Support %define and %default in macros

    [ https://issues.apache.org/jira/browse/PIG-2469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185452#comment-13185452 ] 

Jonathan Coveney commented on PIG-2469:
---------------------------------------

A little out of scope for this ticket, but I think macros should also support the shell/hdfs utilities.
                
> Support %define and %default in macros
> --------------------------------------
>
>                 Key: PIG-2469
>                 URL: https://issues.apache.org/jira/browse/PIG-2469
>             Project: Pig
>          Issue Type: Improvement
>          Components: parser
>    Affects Versions: 0.9.0
>            Reporter: Bill Graham
>
> Make macros support {{%define}} and {{%default}} commands. For example, this should work:
> {noformat}
> $ cat sample.macro 
> %default date '20120101'
> $ cat sample.pig
> import 'sample.macro';
> A = LOAD '/some/path/$date';
> dump A;
> {noformat}

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