[infinispan-issues] [JBoss JIRA] (ISPN-11726) BlockingLocalTopologyManager is blocking - ignore in BlockHound

[Will Burns (Jira)]

    [ https://issues.redhat.com/browse/ISPN-11726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14061763#comment-14061763 ] 

Will Burns commented on ISPN-11726:
-----------------------------------

Example error:

{code}
    <failure type="java.lang.AssertionError" message="Blocking call! jdk.internal.misc.Unsafe#park on thread Thread[non-blocking-thread-RemoteGetDuringStateTransferTest-NodeA-p30805-t4,5,ISPN-non-blocking-thread-group]">
      <![CDATA[java.lang.AssertionError: Blocking call! jdk.internal.misc.Unsafe#park on thread Thread[non-blocking-thread-RemoteGetDuringStateTransferTest-NodeA-p30805-t4,5,ISPN-non-blocking-thread-group]
	at org.infinispan.util.CoreTestBlockHoundIntegration.lambda$applyTo$0(CoreTestBlockHoundIntegration.java:44)
	at reactor.blockhound.BlockHound$Builder.lambda$install$8(BlockHound.java:383)
	at reactor.blockhound.BlockHoundRuntime.checkBlocking(BlockHoundRuntime.java:89)
	at java.base/jdk.internal.misc.Unsafe.park(Unsafe.java)
	at java.base/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:885)
	at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:917)
	at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1240)
	at java.base/java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:267)
	at java.base/java.util.concurrent.LinkedBlockingQueue.signalNotEmpty(LinkedBlockingQueue.java:173)
	at java.base/java.util.concurrent.LinkedBlockingQueue.offer(LinkedBlockingQueue.java:421)
	at java.base/java.util.AbstractQueue.add(AbstractQueue.java:95)
	at org.infinispan.util.BlockingLocalTopologyManager.beforeConfirmRebalancePhase(BlockingLocalTopologyManager.java:218)
	at org.infinispan.util.AbstractControlledLocalTopologyManager.confirmRebalancePhase(AbstractControlledLocalTopologyManager.java:70)
	at org.infinispan.statetransfer.StateTransferManagerImpl.lambda$updateProviderAndConsumer$3(StateTransferManagerImpl.java:209)
	at java.base/java.util.concurrent.CompletableFuture.biRun(CompletableFuture.java:1375)
	at java.base/java.util.concurrent.CompletableFuture.biRunStage(CompletableFuture.java:1393)
	at java.base/java.util.concurrent.CompletableFuture.runAfterBoth(CompletableFuture.java:2171)
	at java.base/java.util.concurrent.CompletableFuture.runAfterBoth(CompletableFuture.java:143)
	at org.infinispan.statetransfer.StateTransferManagerImpl.updateProviderAndConsumer(StateTransferManagerImpl.java:203)
	at org.infinispan.statetransfer.StateTransferManagerImpl.lambda$doTopologyUpdate$0(StateTransferManagerImpl.java:188)
	at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
	at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2235)
	at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:143)
	at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:187)
	at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:66)
	at org.infinispan.statetransfer.StateTransferManagerImpl$1.rebalance(StateTransferManagerImpl.java:124)
	at org.infinispan.topology.LocalTopologyManagerImpl.lambda$doHandleRebalance$19(LocalTopologyManagerImpl.java:578)
	at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
	at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2235)
	at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:143)
	at org.infinispan.topology.LocalTopologyManagerImpl.doHandleRebalance(LocalTopologyManagerImpl.java:574)
	at org.infinispan.topology.LocalTopologyManagerImpl.lambda$handleRebalance$16(LocalTopologyManagerImpl.java:532)
	at org.infinispan.topology.LocalTopologyManagerImpl.lambda$orderOnCache$24(LocalTopologyManagerImpl.java:737)
	at org.infinispan.util.concurrent.ActionSequencer.safeNonBlockingCall(ActionSequencer.java:57)
	at org.infinispan.util.concurrent.ActionSequencer.access$400(ActionSequencer.java:32)
	at org.infinispan.util.concurrent.ActionSequencer$SequenceEntry.run(ActionSequencer.java:226)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
{code}

> BlockingLocalTopologyManager is blocking - ignore in BlockHound
> ---------------------------------------------------------------
>
>                 Key: ISPN-11726
>                 URL: https://issues.redhat.com/browse/ISPN-11726
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Test Suite
>            Reporter: Will Burns
>            Assignee: Will Burns
>            Priority: Major
>             Fix For: 11.0.0.Dev05
>
>
> BlockingLocalTopologyManager blocks all over to confirm things during tests. We should add blockhound exclusions for it.



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