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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2014/12/04 00:51:12 UTC

[jira] [Created] (HBASE-12630) Provide capability for dropping malfunctioning ConfigurationObserver automatically

Ted Yu created HBASE-12630:
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             Summary: Provide capability for dropping malfunctioning ConfigurationObserver automatically
                 Key: HBASE-12630
                 URL: https://issues.apache.org/jira/browse/HBASE-12630
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Yu


Chatting with Manukranth, online config update feature should handle the case where certain ConfigurationObserver(s) constantly produce exception when notified of config update.

We can handle such ConfigurationObserver by sidelining it after configurable number of exceptions seen from the ConfigurationObserver.




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