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https://issues.apache.org/jira/browse/HBASE-13044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14660311#comment-14660311
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Andrew Purtell commented on HBASE-13044:
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bq. How should the above combination be interpreted ?
It doesn't make sense. Coprocessors should be disabled except for table
coprocessors? And then the complaint is system coprocessors do not load?
If I recall correctly, the setting for hbase.coprocessor.enabled will override
the setting for hbase.coprocessor.user.enabled. If you want to globally disable
coprocessors, use only hbase.coprocessor.enabled=false. If you want to disable
table coprocessors but allow system coprocessors, use only
hbase.coprocessor.user.enabled=false
I'm sure we'd take up a doc patch that describes these settings in detail
somewhere in the online manual.
> Configuration option for disabling coprocessor loading
> ------------------------------------------------------
>
> Key: HBASE-13044
> URL: https://issues.apache.org/jira/browse/HBASE-13044
> Project: HBase
> Issue Type: Improvement
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Priority: Minor
> Fix For: 2.0.0, 1.0.1, 1.1.0, 0.98.11
>
> Attachments: HBASE-13044.patch, HBASE-13044.patch
>
>
> Some users would like complete assurance coprocessors cannot be loaded. Add a
> configuration option that prevents coprocessors from ever being loaded by
> ignoring any load directives found in the site file or table metadata.
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