[jira] [Updated] (GEODE-220) DistributedNoAckRegionOffHeapDUnitTest.testRemoteCacheWriter fails intermittently

["Anthony Baker (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anthony Baker updated GEODE-220:
--------------------------------
    Fix Version/s: 1.0.0-alpha1

> DistributedNoAckRegionOffHeapDUnitTest.testRemoteCacheWriter fails intermittently
> ---------------------------------------------------------------------------------
>
>                 Key: GEODE-220
>                 URL: https://issues.apache.org/jira/browse/GEODE-220
>             Project: Geode
>          Issue Type: Bug
>          Components: tests
>            Reporter: Darrel Schneider
>            Assignee: Darrel Schneider
>            Priority: Minor
>             Fix For: 1.0.0-alpha1
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> DistributedNoAckRegionOffHeapDUnitTest.testRemoteCacheWriter fails intermittently.
> The intermittent failure is caused by an off-heap region being destroyed and the test expecting the off-heap stats to be synchronously updated during the destroy.
> off-heap regions release their off-heap references async in a background thread to prevent dead lock.
> The following assertEquals(0, ...) needs be in a wait criteria:
> {code}
>           region.destroyRegion(arg);
>           if (region.getAttributes().getOffHeap() && !(region instanceof PartitionedRegion)) {
>             GemFireCacheImpl gfc = (GemFireCacheImpl) getCache();
>             SimpleMemoryAllocatorImpl ma = (SimpleMemoryAllocatorImpl) gfc.getOffHeapStore();
>             assertEquals(0, ma.getStats().getObjects());
>           }
> {code}



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