[jira] [Commented] (PIG-3470) Print configuration variables in grunt

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

    [ https://issues.apache.org/jira/browse/PIG-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784853#comment-13784853 ] 

Daniel Dai commented on PIG-3470:
---------------------------------

Can we print system properties in the end?

> Print configuration variables in grunt
> --------------------------------------
>
>                 Key: PIG-3470
>                 URL: https://issues.apache.org/jira/browse/PIG-3470
>             Project: Pig
>          Issue Type: Improvement
>          Components: grunt
>            Reporter: Lorand Bendig
>            Assignee: Lorand Bendig
>            Priority: Minor
>             Fix For: 0.12.0
>
>         Attachments: PIG-3470.patch
>
>
> However parameter handling is limited in grunt by design (PIG-2122), I would find it sometimes useful to be able to list the jobConf properties when testing statements or debugging scripts line by line. This patch extends the
> SET command; as an analogue to Hive when calling it itself without the key value parameters it prints all the configuration variables. System properties are prefixed with "system:"



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