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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-4460) Remove backing Hadoop Configuration object from SiteConfiguration
Date Thu, 15 Sep 2016 20:47:20 GMT
Sean Busbey created ACCUMULO-4460:
-------------------------------------

             Summary: Remove backing Hadoop Configuration object from SiteConfiguration
                 Key: ACCUMULO-4460
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4460
             Project: Accumulo
          Issue Type: Improvement
          Components: core
    Affects Versions: 1.7.3, 1.8.1
            Reporter: Sean Busbey


ACCUMULO-4458 mitigated some contention on the Hadoop Configuration instance backing the XML
configs read for SiteConfiguration, but at the expense of maintaining some more information
about how we use properties in critical code paths.

For this improvement, we should avoid keeping around the Configuration instance at all after
reading values out of it. This will require some amount of refactoring for those cases where
tests seek to set configuration values on the SiteConfiguration object after instantiation.



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