[jira] [Created] (HBASE-23317) An option to fail only the region open if a coprocessor fails to load

["Andrew Kyle Purtell (Jira)" <ji...@apache.org>]

Andrew Kyle Purtell created HBASE-23317:
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             Summary: An option to fail only the region open if a coprocessor fails to load
                 Key: HBASE-23317
                 URL: https://issues.apache.org/jira/browse/HBASE-23317
             Project: HBase
          Issue Type: Improvement
            Reporter: Andrew Kyle Purtell


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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