[jira] [Created] (HBASE-9522) Allow region opening even if creation of some HFile Readers creation fail.

["ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>]

ramkrishna.s.vasudevan created HBASE-9522:
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             Summary: Allow region opening even if creation of some HFile Readers creation fail.
                 Key: HBASE-9522
                 URL: https://issues.apache.org/jira/browse/HBASE-9522
             Project: HBase
          Issue Type: Improvement
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan
            Priority: Minor


In some scenarios, when am sure that the Reader creation while region opening would fail, it would be better if the region still opens with a warning.  This would ensure that atleast the data that is available can be read instead of failing the region assignment.  
Agree that, this should be based on a configuration.  If you feel this is ok, I can give a patch.  The patch would just collect a list of store files for which the region opening failed and just log those files.

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