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https://issues.apache.org/jira/browse/ARTEMIS-3841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17539888#comment-17539888
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Justin Bertram commented on ARTEMIS-3841:
-----------------------------------------
I created ARTEMIS-3843 and linked it to this Jira. You will be able to create
connectors via management in the next release.
For what it's worth the connector service is more of an SPI for folks extending
the broker, and it has been deprecated for some time which is probably why you
can't find any documentation on it.
> createConnectorService ClassCastException
> -----------------------------------------
>
> Key: ARTEMIS-3841
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3841
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Configuration, JMX, Web Console
> Affects Versions: 2.20.0, 2.22.0
> Environment: {{Linux xxxxx 5.17.6-1-MANJARO #1 SMP PREEMPT Mon May 9
> 07:52:43 UTC 2022 x86_64 GNU/L}}
> {{openjdk 11.0.14 2022-01-18}}
> {{OpenJDK Runtime Environment GraalVM CE 22.0.0.2 (build
> 11.0.14+9-jvmci-22.0-b05)}}
> {{OpenJDK 64-Bit Server VM GraalVM CE 22.0.0.2 (build
> 11.0.14+9-jvmci-22.0-b05, mixed mode, sharing)}}
> {{{}{}}}{{{}Apache ActiveMQ Artemis 2.22.0{}}}
> {{ActiveMQ Artemis home: /home/hartmut/Programme/activemq-0}}
> {{ActiveMQ Artemis instance: /home/hartmut/Programme/activemq-0/broker-0}}
> Reporter: Hartmut Horrer
> Priority: Major
> Attachments: Screenshot 2022-05-19 160154.png
>
>
> h1. Problem with the createConnectorService() call via WebConsole or REST -
> Jolokia
> h2. Versions, we tested
> - Artemis 2.20.0, 2.22.0
> - Java 11
>
> h2. The Problem
>
> {quote}
> Caused by: org.jolokia.client.exception.J4pRemoteException:
> java.lang.ClassCastException : class
> org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory
> cannot be cast to class
> org.apache.activemq.artemis.core.server.ConnectorServiceFactory
> (org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory
> and org.apache.activemq.artemis.core.server.ConnectorServiceFactory are in
> unnamed module of loader java.net.URLClassLoader @4e9ba398)
> at
> org.jolokia.client.request.ValidatingResponseExtractor.extract(ValidatingResponseExtractor.java:63)
> at org.jolokia.client.J4pClient.execute(J4pClient.java:195)
> at org.jolokia.client.J4pClient.execute(J4pClient.java:168)
> at org.jolokia.client.J4pClient.execute(J4pClient.java:117)
> at
> de.wilken.p5.fw.communication.impl.messaging.management.JolokiaManagementBean.execute(JolokiaManagementBean.java:577)
> ... 73 more
> `
> {quote}
> *java.lang.ClassCastException :*
> class
> *org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory*
> cannot be cast to
> class *org.apache.activemq.artemis.core.server.ConnectorServiceFactory*
> org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory
> and
> org.apache.activemq.artemis.core.server.ConnectorServiceFactory are in
> unnamed module of loader java.net.URLClassLoader @4e9ba398)
>
> h2. Analysis
> After a look in the Artemis source code we come to the following conclusion:
> *
> {{org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory}}
> ** implements
> *** {{org.apache.activemq.artemis.spi.core.remoting.ConnectorFactory}}
> ** and not
> *** {{org.apache.activemq.artemis.core.server.ConnectorServiceFactory}}
> ** ConnectorService which is created by the ConnectorServiceFactory is
> deprecated!
> *** is there an alternative way to add a connector via REST Jolokia API?
>
> h2. Example (how it should work (,as I understand))
> from Web Console:
> {{createConnectorService(java.lang.String, java.lang.String, java.util.Map)}}
> # test-connector
> # org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory
> # {"host": "127.0.0.1", "port": 61616}
>
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