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Posted to dev@pig.apache.org by "Prashant Kommireddi (JIRA)" <ji...@apache.org> on 2014/02/14 01:43:19 UTC

[jira] [Created] (PIG-3765) Ability to disable Pig commands and operators

Prashant Kommireddi created PIG-3765:
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             Summary: 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


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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