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https://issues.apache.org/jira/browse/ARTEMIS-4639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robbie Gemmell resolved ARTEMIS-4639.
-------------------------------------
Fix Version/s: 2.33.0
Resolution: Fixed
> Artemis Cluster and NullpointerException in "sending topology"
> --------------------------------------------------------------
>
> Key: ARTEMIS-4639
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4639
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker, Clustering
> Affects Versions: 2.32.0
> Reporter: Jean-Pascal Briquet
> Assignee: Justin Bertram
> Priority: Major
> Fix For: 2.33.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> A {{NullPointerException}} may appear while the "sending topology" operation
> is being executed.
> *Configuration:*
> Artemis clustering enabled with static connectors using the option
> {{{}allow-direct-connections-only="true"{}}}.
> *Broker logs:*
> {noformat}
> 2024-02-06 22:06:14,259 WARN [org.apache.activemq.artemis.core.client]
> AMQ212030: error sending topology
> java.lang.NullPointerException: Cannot invoke
> "org.apache.activemq.artemis.api.core.TransportConfiguration.newTransportConfig(String)"
> because the return value of
> "org.apache.activemq.artemis.api.core.client.TopologyMember.getLive()" is null
> at
> org.apache.activemq.artemis.core.server.cluster.impl.ClusterConnectionImpl.nodeUP(ClusterConnectionImpl.java:755)
> ~[artemis-server-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.client.impl.Topology$1.run(Topology.java:284)
> ~[artemis-core-client-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:57)
> ~[artemis-commons-2.30.0.jar:?]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:32)
> ~[artemis-commons-2.30.0.jar:?]
> at
> org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68)
> ~[artemis-commons-2.30.0.jar:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
> [?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
> [?:?]
> at
> org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
> [artemis-commons-2.30.0.jar:?]
> 2024-02-06 22:06:14,260 WARN [org.apache.activemq.artemis.core.client]
> AMQ212030: error sending topology
> java.lang.NullPointerException: Cannot invoke
> "org.apache.activemq.artemis.api.core.TransportConfiguration.getParams()"
> because "liveConnector" is null
> at
> org.apache.activemq.artemis.core.client.impl.TopologyMemberImpl.toURI(TopologyMemberImpl.java:133)
> ~[artemis-core-client-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireProtocolManager.generateMembersURI(OpenWireProtocolManager.java:536)
> ~[artemis-openwire-protocol-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireProtocolManager.newConnectionControl(OpenWireProtocolManager.java:521)
> ~[artemis-openwire-protocol-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireProtocolManager.updateClientClusterInfo(OpenWireProtocolManager.java:288)
> ~[artemis-openwire-protocol-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.protocol.openwire.OpenWireProtocolManager.nodeUP(OpenWireProtocolManager.java:236)
> ~[artemis-openwire-protocol-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.core.client.impl.Topology$1.run(Topology.java:284)
> ~[artemis-core-client-2.30.0.jar:2.30.0]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:57)
> ~[artemis-commons-2.30.0.jar:?]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:32)
> ~[artemis-commons-2.30.0.jar:?]
> at
> org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68)
> ~[artemis-commons-2.30.0.jar:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
> [?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
> [?:?]
> at
> org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
> [artemis-commons-2.30.0.jar:?]{noformat}
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