[jira] Updated: (PIG-218) parameter substitution broken with some commands

["Olga Natkovich (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olga Natkovich updated PIG-218:
-------------------------------

    Attachment: PIG-218.patch

> parameter substitution broken with some commands
> ------------------------------------------------
>
>                 Key: PIG-218
>                 URL: https://issues.apache.org/jira/browse/PIG-218
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Olga Natkovich
>            Assignee: Olga Natkovich
>         Attachments: PIG-218.patch
>
>
> If parameter value is generated via a command, it would fail for some commands. Example:
> %declare cmd `/usr/local/bin/perl -e 'print "studenttab10k"'`
> This command fails because currently the command is executed via call to Runtime.exec(cmd). In this case, default tokenizer is used to split the command and it does not respect the quotes.

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