[jira] Updated: (PIG-270) Show Line Number in Pig Error Messages

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

     [ https://issues.apache.org/jira/browse/PIG-270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated PIG-270:
---------------------------

    Attachment: linenum.patch

Patch using approach 2. Eventually I do not need to use a customized CharStream, I can feed the line number into SimpleCharStream in QueryParser. Only scripting mode is applicable and I do not feed line number in interactive mode.

> Show Line Number in Pig Error Messages
> --------------------------------------
>
>                 Key: PIG-270
>                 URL: https://issues.apache.org/jira/browse/PIG-270
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Amir Youssefi
>         Attachments: linenum.patch
>
>
> It will be a great help to users to show A) Line Number B) Actual Line in Pig Error Messages. Currently user has to copy/paste script line by line in Grunt to find out line that ran into a problem. For Grunt we can skip line number. 
> Alternatively, we can assign line numbers in Grunt and show it in command prompt alongside "grunt>".  This could be a separate issue.

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