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https://issues.apache.org/jira/browse/HBASE-16700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clay B. updated HBASE-16700:
----------------------------
    Attachment: HBASE-16700.000.patch

> Allow for coprocessor whitelisting
> ----------------------------------
>
>                 Key: HBASE-16700
>                 URL: https://issues.apache.org/jira/browse/HBASE-16700
>             Project: HBase
>          Issue Type: Improvement
>          Components: Coprocessors
>            Reporter: Clay B.
>            Priority: Minor
>              Labels: security
>         Attachments: HBASE-16700.000.patch
>
>
> Today one can turn off all non-system coprocessors with 
> {{hbase.coprocessor.user.enabled}} however, this disables very useful things 
> like Apache Phoenix's coprocessors. Some tenants of a multi-user HBase may 
> also need to run bespoke coprocessors. But as an operator I would not want 
> wanton coprocessor usage. Ideally, one could do one of two things:
> * Allow coprocessors defined in {{hbase-site.xml}} -- this can only be 
> administratively changed in most cases
> * Allow coprocessors from table descriptors but only if the coprocessor is 
> whitelisted



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