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https://issues.apache.org/jira/browse/ARTEMIS-2957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clebert Suconic closed ARTEMIS-2957.
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Fix Version/s: 2.16.0
Resolution: Fixed
> ManagementContext is started twice
> ----------------------------------
>
> Key: ARTEMIS-2957
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2957
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: JMX
> Affects Versions: 2.16.0
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Major
> Fix For: 2.16.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> ManagementContext isn't guarding from being started twice.
> A recent change on
> [ARTEMIS-2838|https://issues.apache.org/jira/browse/ARTEMIS-2838] has
> introduced a {{ActivateCallback::preActivate}} that's (re)starting the
> {{ManagementContext}}.
> Just guarding against consecutive starts is fixing this, but probably we
> should start it just once.
> The failing test due to this was
> {{org.apache.activemq.artemis.tests.smoke.jmxfailback.JmxFailbackTest#testFailbackOnJMX}},
> with
> {code:java}
> jmx-failback1-out:2020-10-20 22:48:46,515 WARN
> [org.apache.activemq.artemis.core.server] AMQ222297: Unable to start
> Management Context, RBAC not available: java.rmi.server.ExportException:
> internal error: ObjID already in use
> jmx-failback1-out: at
> sun.rmi.transport.ObjectTable.putTarget(ObjectTable.java:186)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.transport.Transport.exportObject(Transport.java:106) [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:260)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:411)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147) [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:208)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:152) [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:137) [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:203)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.management.RmiRegistryFactory.init(RmiRegistryFactory.java:48)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.management.ManagementConnector.start(ManagementConnector.java:54)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.management.ManagementContext.start(ManagementContext.java:50)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.cli.commands.Run$1.preActivate(Run.java:88)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.callPreActiveCallbacks(ActiveMQServerImpl.java:2840)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart1(ActiveMQServerImpl.java:2964)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.impl.SharedStoreLiveActivation.run(SharedStoreLiveActivation.java:66)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.internalStart(ActiveMQServerImpl.java:626)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.start(ActiveMQServerImpl.java:550)
> [artemis-server-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.integration.FileBroker.start(FileBroker.java:64)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.cli.commands.Run.execute(Run.java:116)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:153)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:101)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:128)
> [artemis-cli-2.16.0-SNAPSHOT.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at java.lang.reflect.Method.invoke(Method.java:497)
> [rt.jar:1.8.0_66]
> jmx-failback1-out: at
> org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:134)
> [artemis-boot.jar:2.16.0-SNAPSHOT]
> jmx-failback1-out: at
> org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:50)
> [artemis-boot.jar:2.16.0-SNAPSHOT]
> {code}
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