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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-869) Determine best default classloader hierarchy
Date Wed, 21 Nov 2012 22:42:58 GMT
Keith Turner created ACCUMULO-869:
-------------------------------------

             Summary: Determine best default classloader hierarchy 
                 Key: ACCUMULO-869
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-869
             Project: Accumulo
          Issue Type: Sub-task
            Reporter: Keith Turner


A user created context classloader in the current patch does not have the system context as
it parent.  If the system context contained Accumulo jars, then the user context would have
to add its own Accumulo jars.  The drawback of this is that the user context may use a different
version of accumulo jars than the system context leading to unexpected behavior.   The advantage
of this is that user context could load newer jars.  For example, if Accumulo depended on
an old json library the user context could load a newer version with no problems.



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