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From "Darrel Schneider (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GEODE-1379) Documentation should make clear that offheap regions will always clone when deltas are applied
Date Tue, 10 May 2016 22:27:13 GMT
Darrel Schneider created GEODE-1379:
---------------------------------------

             Summary: Documentation should make clear that offheap regions will always clone
when deltas are applied
                 Key: GEODE-1379
                 URL: https://issues.apache.org/jira/browse/GEODE-1379
             Project: Geode
          Issue Type: Improvement
          Components: docs, offheap
            Reporter: Darrel Schneider


Regions have a cloning-enabled attribute that when false usually means that a clone of the
object will not be created when a Delta is applied.

But when the region is also offheap the cloning-enabled attribute will be ignored and the
region will behave as if it was set to true.

This is because offheap regions store the value in serialized form. To apply a Delta to the
value requires that the value be deserialized. Doing a deserialization is the same as making
a clone.




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