[infinispan-issues] [JBoss JIRA] (ISPN-10472) ArrayIndexOutOfBoundsException in BoundedOffHeapDataContainer.removeSegments

[Tristan Tarrant (Jira)]

     [ https://issues.jboss.org/browse/ISPN-10472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-10472:
-----------------------------------
        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done


> ArrayIndexOutOfBoundsException in BoundedOffHeapDataContainer.removeSegments
> ----------------------------------------------------------------------------
>
>                 Key: ISPN-10472
>                 URL: https://issues.jboss.org/browse/ISPN-10472
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core, State Transfer
>    Affects Versions: 10.0.0.Beta5, 9.4.16.Final
>            Reporter: Dan Berindei
>            Assignee: Will Burns
>            Priority: Major
>             Fix For: 10.0.0.CR2, 9.4.17.Final
>
>
> When the {{data-segmentation}} feature is disabled, the data container is not segmented, but {{BoundedOffHeapDataContainer.removeSegments}} still uses {{DefaultSegmentedDataContainer.getMapForSegment}} internally, and gets an  {{ArrayIndexOutOfBoundsException}}:
> {code}
> 09:51:06,887 ERROR [org.infinispan.topology.LocalTopologyManagerImpl] (transport-thread--p4-t3) ISPN000452: Failed to update topology for cache books: java.lang.ArrayIndexOutOfBoundsException: Index 54 out of bounds for length 1
> 	at java.base/java.lang.invoke.VarHandle$1.apply(VarHandle.java:2011)
> 	at java.base/java.lang.invoke.VarHandle$1.apply(VarHandle.java:2008)
> 	at java.base/jdk.internal.util.Preconditions$1.apply(Preconditions.java:159)
> 	at java.base/jdk.internal.util.Preconditions$1.apply(Preconditions.java:156)
> 	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:62)
> 	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
> 	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
> 	at java.base/java.lang.invoke.VarHandleObjects$Array.getVolatile(VarHandleObjects.java:438)
> 	at java.base/java.lang.invoke.VarHandleGuards.guard_LI_L(VarHandleGuards.java:646)
> 	at java.base/java.util.concurrent.atomic.AtomicReferenceArray.get(AtomicReferenceArray.java:100)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.container.impl.DefaultSegmentedDataContainer.getMapForSegment(DefaultSegmentedDataContainer.java:83)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.container.impl.AbstractInternalDataContainer.remove(AbstractInternalDataContainer.java:183)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.container.impl.AbstractInternalDataContainer.remove(AbstractInternalDataContainer.java:206)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.container.impl.InternalDataContainerAdapter.removeSegmentEntries(InternalDataContainerAdapter.java:144)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.container.offheap.BoundedOffHeapDataContainer.removeSegments(BoundedOffHeapDataContainer.java:160)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.statetransfer.StateConsumerImpl.removeStaleData(StateConsumerImpl.java:972)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:442)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:200)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:57)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.statetransfer.StateTransferManagerImpl$1.updateConsistentHash(StateTransferManagerImpl.java:113)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.topology.LocalTopologyManagerImpl.doHandleTopologyUpdate(LocalTopologyManagerImpl.java:357)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.topology.LocalTopologyManagerImpl.lambda$handleTopologyUpdate$1(LocalTopologyManagerImpl.java:279)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.executors.LimitedExecutor.runTasks(LimitedExecutor.java:175)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.executors.LimitedExecutor.access$100(LimitedExecutor.java:37)
> 	at org.infinispan.core:jdg-7.3 at 9.4.15.Final-redhat-00001//org.infinispan.executors.LimitedExecutor$Runner.run(LimitedExecutor.java:227)
> 	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}
> The exception doesn't prevent the state transfer from finishing, but if the segments become owned by the local node again in the future, the cache may return the outdated values that were not removed because of the exception.



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