[GEODE-4420] OffHeapEvictionStatsDUnitTest.testMemLRUEvictionNDestroyNNumOverflowOnDiskCount fails intermittently with suspect string

• Type: Bug
• Status: Reopened
• Priority: Minor
• Resolution: Unresolved
• Component/s: eviction
• Labels: Flaky caching-applications
• Assignee: Nabarun Nag
• Reporter: Kirk Lund
• Created: 29/Jan/18 19:48
• Updated: 11/May/20 04:40

Description

org.apache.geode.internal.cache.eviction.OffHeapEvictionStatsDUnitTest > testMemLRUEvictionNDestroyNNumOverflowOnDiskCount FAILED
    java.lang.AssertionError: Suspicious strings were written to the log during this run.
    Fix the strings or use IgnoredException.addIgnoredException to ignore.
    -----------------------------------------------------------------------
    Found suspect string in log4j at line 1846

    [fatal 2018/01/27 04:25:08.568 UTC <OffHeapEvictorThread10> tid=0x39a] Uncaught exception in thread Thread[OffHeapEvictorThread10,10,OffHeapEvictorThreadGroup]
    org.apache.geode.distributed.DistributedSystemDisconnectedException: Distribution manager on 172.17.0.5(172)<v63>:32771 started at Sat Jan 27 04:25:02 UTC 2018: Message distribution has terminated
    	at org.apache.geode.distributed.internal.ClusterDistributionManager$Stopper.generateCancelledException(ClusterDistributionManager.java:4541)
    	at org.apache.geode.distributed.internal.InternalDistributedSystem$Stopper.generateCancelledException(InternalDistributedSystem.java:941)
    	at org.apache.geode.internal.cache.GemFireCacheImpl$Stopper.generateCancelledException(GemFireCacheImpl.java:1521)
    	at org.apache.geode.CancelCriterion.checkCancelInProgress(CancelCriterion.java:83)
    	at org.apache.geode.internal.cache.GemFireCacheImpl.getInternalResourceManager(GemFireCacheImpl.java:4356)
    	at org.apache.geode.internal.cache.GemFireCacheImpl.getResourceManager(GemFireCacheImpl.java:4345)
    	at org.apache.geode.internal.cache.eviction.HeapEvictor.getAllRegionList(HeapEvictor.java:160)
    	at org.apache.geode.internal.cache.eviction.HeapEvictor.getAllSortedRegionList(HeapEvictor.java:193)
    	at org.apache.geode.internal.cache.eviction.HeapEvictor.createAndSubmitWeightedRegionEvictionTasks(HeapEvictor.java:237)
    	at org.apache.geode.internal.cache.eviction.HeapEvictor.access$200(HeapEvictor.java:59)
    	at org.apache.geode.internal.cache.eviction.HeapEvictor$2.run(HeapEvictor.java:380)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at java.lang.Thread.run(Thread.java:748)