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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3212) Configuration objects created with CredentialProvider load defaults unnecessarily
Date Wed, 08 Oct 2014 04:12:33 GMT
Josh Elser created ACCUMULO-3212:
------------------------------------

             Summary: Configuration objects created with CredentialProvider load defaults
unnecessarily
                 Key: ACCUMULO-3212
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3212
             Project: Accumulo
          Issue Type: Improvement
          Components: tserver
    Affects Versions: 1.6.1
            Reporter: Josh Elser
            Assignee: Josh Elser
            Priority: Minor
             Fix For: 1.6.2, 1.7.0


Jstack'ed a tserver and caught it in the middle of doing a bunch of URLClassloader and Jar
stuff when creating a Hadoop Configuration. Obviously, this struck me as odd (given that I
know those aren't "fast" methods).

Looking at it some more, when I created the Configuration objects, I didn't pass in {{false}}
so the defaults were getting loaded. Regardless of how expensive it actually is, it's unnecessary.



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