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https://issues.apache.org/jira/browse/PIG-3765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13924574#comment-13924574
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Prashant Kommireddi commented on PIG-3765:
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Sure, I will take a look at it during the weekend. It probably has got to do
with the use of {{@Rule}} for checking exception message contents. I will
probably eliminate that.
> Ability to disable Pig commands and operators
> ---------------------------------------------
>
> Key: PIG-3765
> URL: https://issues.apache.org/jira/browse/PIG-3765
> Project: Pig
> Issue Type: New Feature
> Components: documentation, grunt
> Reporter: Prashant Kommireddi
> Assignee: Prashant Kommireddi
> Fix For: 0.13.0
>
> Attachments: PIG-3765.patch, PIG-3765_2.patch, PIG-3765_3.patch,
> PIG-3765_4.patch, PIG-3765_5.patch
>
>
> This is an admin feature providing ability to blacklist or/and whitelist
> certain commands and operations. Pig exposes a few of these that could be not
> very safe in a multitenant environment. For example, "sh" invokes shell
> commands, "set" allows users to change non-final configs. While these are
> tremendously useful in general, having an ability to disable would make Pig a
> safer platform. The goal is to allow administrators to be able to have more
> control over user scripts. Default behaviour would still be the same - no
> filters applied on commands and operators.
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