[infinispan-issues] [JBoss JIRA] (ISPN-9940) CoordinatorStopTest.testCoordinatorLeaving random failures

[Dan Berindei (Jira)]

Dan Berindei created ISPN-9940:
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             Summary: CoordinatorStopTest.testCoordinatorLeaving random failures
                 Key: ISPN-9940
                 URL: https://issues.jboss.org/browse/ISPN-9940
             Project: Infinispan
          Issue Type: Bug
            Reporter: Dan Berindei


There appear to be multiple failure modes:

{noformat}
11:32:17,920 ERROR (jgroups-4,NodeB-49595:[]) [DelayedViewJGroupsTransport] Timed out waiting for view to be unblocked: [NodeB-49595|3] (2) [NodeB-49595, NodeC-2725]
11:32:17,925 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.scattered.statetransfer.CoordinatorStopTest.testCoordinatorLeaves[bias=NEVER]
org.infinispan.test.TestException: java.util.concurrent.TimeoutException
	at org.infinispan.util.ControlledRpcManager.uncheckedGet(ControlledRpcManager.java:257) ~[test-classes/:?]
	at org.infinispan.util.ControlledRpcManager$SentRequest.expectAllResponses(ControlledRpcManager.java:580) ~[test-classes/:?]
	at org.infinispan.util.ControlledRpcManager$SentRequest.receiveAll(ControlledRpcManager.java:596) ~[test-classes/:?]
	at org.infinispan.scattered.statetransfer.CoordinatorStopTest.testCoordinatorLeaves(CoordinatorStopTest.java:162) ~[test-classes/:?]
{noformat}

{noformat}
      org.infinispan.util.concurrent.TimeoutException: Timed out waiting for a response for StateRequestCommand{cache=___defaultcache, origin=CoordinatorStopTest-NodeC-51924, type=CONFIRM_REVOKED_SEGMENTS, topologyId=9, segments={0}}
	at org.infinispan.util.ControlledRpcManager$InternalRequest.peekResponse(ControlledRpcManager.java:334)
	at org.infinispan.util.ControlledRpcManager$SentRequest.receiveAll(ControlledRpcManager.java:610)
	at org.infinispan.scattered.statetransfer.CoordinatorStopTest.testCoordinatorLeaves(CoordinatorStopTest.java:161)
	at org.infinispan.commons.test.TestNGLongTestsHook.run(TestNGLongTestsHook.java:24)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	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)
	Suppressed: org.infinispan.util.logging.TraceException
		at org.infinispan.remoting.rpc.RpcManagerImpl.blocking(RpcManagerImpl.java:277)
		at org.infinispan.util.AbstractDelegatingRpcManager.blocking(AbstractDelegatingRpcManager.java:112)
		at org.infinispan.scattered.impl.ScatteredStateConsumerImpl.handleSegments(ScatteredStateConsumerImpl.java:159)
		at org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:364)
		at org.infinispan.scattered.impl.ScatteredStateConsumerImpl.onTopologyUpdate(ScatteredStateConsumerImpl.java:101)
		at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:198)
		at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:57)
		at org.infinispan.statetransfer.StateTransferManagerImpl$1.rebalance(StateTransferManagerImpl.java:116)
		at org.infinispan.topology.LocalTopologyManagerImpl.doHandleRebalance(LocalTopologyManagerImpl.java:519)
		at org.infinispan.topology.LocalTopologyManagerImpl.lambda$handleRebalance$3(LocalTopologyManagerImpl.java:477)
{noformat}

Initially I thought it was related to ISPN-9588 and JGRP-2293, but the failure seems to be related to the way the test blocks the view installation and sometimes does not unblock it.




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