[GEODE-5418] Many flaky tests in children of MultiVMRegionTestCase

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Unassigned
• Reporter: Patrick Rhomberg
• Created: 11/Jul/18 20:43
• Updated: 17/Sep/18 20:54
• Resolved: 17/Sep/18 20:54

Description

When running DIstributedTest 200+ times, we observed that this group of tests has many methods that are flaky

org.apache.geode.cache30.DiskDistributedNoAckAsyncOverflowRegionDUnitTest.testDistributedRegionDestroy:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DiskDistributedNoAckSyncOverflowRegionDUnitTest.testEntryIdleDestroy:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckOverflowRegionCCEOffHeapDUnitTest.testClearWithConcurrentEventsAsync:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckOverflowRegionCCEOffHeapDUnitTest.testConcurrentEventsOnNonReplicatedRegion:  2 failures (99.11894273127754% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEDUnitTest.testClearWithConcurrentEvents:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEOffHeapDUnitTest.testInvalidateEntry:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEOffHeapDUnitTest.testNBRegionDestructionDuringGetInitialImage:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEOffHeapDUnitTest.testNetSearchObservesIdleTime:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEOffHeapDUnitTest.testNonblockingGetInitialImage:  2 failures (99.11894273127754% success rate)
org.apache.geode.cache30.DistributedAckPersistentRegionCCEOffHeapDUnitTest.testTombstones:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEDUnitTest.testEntryIdleDestroy:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEDUnitTest.testTXMultiRegion:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEDUnitTest.testTXRmtMirror:  3 failures (98.6784140969163% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEOffHeapDUnitTest.testConcurrentEventsOnNonReplicatedRegion:  2 failures (99.11894273127754% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEOffHeapDUnitTest.testRegionIdleInvalidate:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEOffHeapDUnitTest.testTXRmtMirror:  3 failures (98.6784140969163% success rate)
org.apache.geode.cache30.DistributedNoAckRegionCCEOffHeapDUnitTest.testTombstones:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionDUnitTest.testTXRmtMirror:  5 failures (97.79735682819384% success rate)
org.apache.geode.cache30.DistributedNoAckRegionOffHeapDUnitTest.testMirroredLocalLoad:  1 failures (99.55947136563876% success rate)
org.apache.geode.cache30.DistributedNoAckRegionOffHeapDUnitTest.testTXRmtMirror:  8 failures (96.47577092511013% success rate)
org.apache.geode.cache30.PartitionedRegionOffHeapDUnitTest.testDistributedUpdate:  7 failures (96.91629955947137% success rate)

Whoever picks this up can split these out if they are not related, but leaving them as a single ticket here in case they have a common cause.

Issue Links

• duplicates: GEODE-3451 Data inconsistency detected in distributed ack test on empty region