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https://issues.apache.org/jira/browse/HBASE-23317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell updated HBASE-23317:
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Summary: Detect and sideline poison pill regions (was: An option to fail
only the region open if a coprocessor fails to load)
> Detect and sideline poison pill regions
> ---------------------------------------
>
> Key: HBASE-23317
> URL: https://issues.apache.org/jira/browse/HBASE-23317
> Project: HBase
> Issue Type: Improvement
> Reporter: Andrew Kyle Purtell
> Priority: Minor
>
> If a table coprocessor fails to load, rather than aborting, throw an
> exception which prevents the region from opening. This will lead to
> unresolvable regions in transition but in some circumstances this may be
> preferable to process aborts. On the other hand, there would be a new risk
> that the failure to load is a symptom of or a cause of regionserver global
> state corruption that eventually leads to other problems. Should at least be
> an option, though.
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