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  1. AMQ Broker
  2. ENTMQBR-4146

broker do not start when default-group-rebalance-pause-dispatch address setting is specified

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    • Icon: Bug Bug
    • Resolution: Not a Bug
    • Icon: Major Major
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    • AMQ 7.7.0.GA, AMQ 7.8.0.dev
    • configuration
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      Previously, if you configured the `address-setting` element of the `broker.xml` configuration file to set the value of the `default-group rebalance-pause-dispatch` property to `true`, the broker could not start.

      This issue also occurred for broker deployments on OpenShift Container Platform. Specifically, if you added an address settings configuration to the Custom Resource (CR) instance for the broker deployment (that is, by adding an `addressSettings.addressSetting` section) and set the value of the `defaultGroupRebalancePauseDispatch` property to `true`, the brokers in the deployment could not start. This issue is now resolved.
      Show
      Previously, if you configured the `address-setting` element of the `broker.xml` configuration file to set the value of the `default-group rebalance-pause-dispatch` property to `true`, the broker could not start. This issue also occurred for broker deployments on OpenShift Container Platform. Specifically, if you added an address settings configuration to the Custom Resource (CR) instance for the broker deployment (that is, by adding an `addressSettings.addressSetting` section) and set the value of the `defaultGroupRebalancePauseDispatch` property to `true`, the brokers in the deployment could not start. This issue is now resolved.
    • Documented as Resolved Issue
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      Add the default-group-rebalance-pause-dispatch in any address settings match like below n broker.xml and try to start the broker

      <address-setting match="#">
            <dead-letter-address>DLQ</dead-letter-address>
            <expiry-address>ExpiryQueue</expiry-address>
            <redelivery-delay>0</redelivery-delay>
            <!-- with -1 only the global-max-size is in use for limiting -->
            <max-size-bytes>-1</max-size-bytes>
            <message-counter-history-day-limit>10</message-counter-history-day-limit>
            <address-full-policy>PAGE</address-full-policy>
            <auto-create-queues>true</auto-create-queues>
            <auto-create-addresses>true</auto-create-addresses>
            <auto-create-jms-queues>true</auto-create-jms-queues>
            <auto-create-jms-topics>true</auto-create-jms-topics>
            <default-group-rebalance-pause-dispatch>true</default-group-rebalance-pause-dispatch>
         </address-setting>
      Show
      Add the default-group-rebalance-pause-dispatch in any address settings match like below n broker.xml and try to start the broker <address-setting match="#"> <dead-letter-address>DLQ</dead-letter-address> <expiry-address>ExpiryQueue</expiry-address> <redelivery-delay>0</redelivery-delay> <!-- with -1 only the global-max-size is in use for limiting --> <max-size-bytes>-1</max-size-bytes> <message-counter-history-day-limit>10</message-counter-history-day-limit> <address-full-policy>PAGE</address-full-policy> <auto-create-queues>true</auto-create-queues> <auto-create-addresses>true</auto-create-addresses> <auto-create-jms-queues>true</auto-create-jms-queues> <auto-create-jms-topics>true</auto-create-jms-topics> <default-group-rebalance-pause-dispatch>true</default-group-rebalance-pause-dispatch> </address-setting>

      By artemis documentation, we should be able to set  default-group-rebalance-pause-dispatch option on a address setting: 

      https://activemq.apache.org/components/artemis/documentation/latest/message-grouping.html{{
      }}

      Documentation snippet:

       

      Also the default for all queues under and address can be defaulted using the address-setting configuration:
<address-setting match="my.address"> 
    <default-group-rebalance>true</default-group-rebalance>
    <default-group-rebalance-pause-dispatch>true</default-group-rebalance-pause-dispatch> 
</address-setting> 
By default, default-group-rebalance is false meaning this is disabled/off. By default, default-group-rebalance-pause-dispatch is false meaning this is disabled/off.

       

      But once it is specified broker fails to start with the error:

       

      2020-10-23 17:23:24,134 ERROR [org.apache.activemq.artemis.core.client] AMQ214019: Invalid configuration: org.xml.sax.SAXParseException; cvc-complex-type.2.4.a: Invalid content was found starting with element 'default-group-rebalance-pause-dispatch'. One of '{"urn:activemq:core":auto-create-dead-letter-resources, "urn:activemq:core":dead-letter-queue-prefix, "urn:activemq:core":dead-letter-queue-suffix, "urn:activemq:core":auto-create-expiry-resources, "urn:activemq:core":expiry-queue-prefix, "urn:activemq:core":expiry-queue-suffix, "urn:activemq:core":expiry-delay, "urn:activemq:core":min-expiry-delay, "urn:activemq:core":max-expiry-delay, "urn:activemq:core":redelivery-delay-multiplier, "urn:activemq:core":redelivery-collision-avoidance-factor, "urn:activemq:core":max-redelivery-delay, "urn:activemq:core":max-delivery-attempts, "urn:activemq:core":max-size-bytes-reject-threshold, "urn:activemq:core":page-size-bytes, "urn:activemq:core":page-max-cache-size, "urn:activemq:core":last-value-queue, "urn:activemq:core":default-last-value-queue, "urn:activemq:core":default-last-value-key, "urn:activemq:core":default-non-destructive, "urn:activemq:core":default-exclusive-queue, "urn:activemq:core":default-group-rebalance, "urn:activemq:core":default-group-buckets, "urn:activemq:core":default-group-first-key, "urn:activemq:core":default-consumers-before-dispatch, "urn:activemq:core":default-delay-before-dispatch, "urn:activemq:core":redistribution-delay, "urn:activemq:core":send-to-dla-on-no-route, "urn:activemq:core":slow-consumer-threshold, "urn:activemq:core":slow-consumer-policy, "urn:activemq:core":slow-consumer-check-period, "urn:activemq:core":auto-delete-jms-queues, "urn:activemq:core":auto-delete-jms-topics, "urn:activemq:core":auto-delete-queues, "urn:activemq:core":auto-delete-created-queues, "urn:activemq:core":auto-delete-queues-delay, "urn:activemq:core":auto-delete-queues-message-count, "urn:activemq:core":config-delete-queues, "urn:activemq:core":auto-delete-addresses, "urn:activemq:core":auto-delete-addresses-delay, "urn:activemq:core":config-delete-addresses, "urn:activemq:core":management-browse-page-size, "urn:activemq:core":default-purge-on-no-consumers, "urn:activemq:core":default-max-consumers, "urn:activemq:core":default-queue-routing-type, "urn:activemq:core":default-address-routing-type, "urn:activemq:core":default-consumer-window-size, "urn:activemq:core":default-ring-size, "urn:activemq:core":retroactive-message-count, "urn:activemq:core":enable-metrics}' is expected.2020-10-23 17:23:24,134 ERROR [org.apache.activemq.artemis.core.client] AMQ214019: Invalid configuration: org.xml.sax.SAXParseException; cvc-complex-type.2.4.a: Invalid content was found starting with element 'default-group-rebalance-pause-dispatch'. One of '{"urn:activemq:core":auto-create-dead-letter-resources, "urn:activemq:core":dead-letter-queue-prefix, "urn:activemq:core":dead-letter-queue-suffix, "urn:activemq:core":auto-create-expiry-resources, "urn:activemq:core":expiry-queue-prefix, "urn:activemq:core":expiry-queue-suffix, "urn:activemq:core":expiry-delay, "urn:activemq:core":min-expiry-delay, "urn:activemq:core":max-expiry-delay, "urn:activemq:core":redelivery-delay-multiplier, "urn:activemq:core":redelivery-collision-avoidance-factor, "urn:activemq:core":max-redelivery-delay, "urn:activemq:core":max-delivery-attempts, "urn:activemq:core":max-size-bytes-reject-threshold, "urn:activemq:core":page-size-bytes, "urn:activemq:core":page-max-cache-size, "urn:activemq:core":last-value-queue, "urn:activemq:core":default-last-value-queue, "urn:activemq:core":default-last-value-key, "urn:activemq:core":default-non-destructive, "urn:activemq:core":default-exclusive-queue, "urn:activemq:core":default-group-rebalance, "urn:activemq:core":default-group-buckets, "urn:activemq:core":default-group-first-key, "urn:activemq:core":default-consumers-before-dispatch, "urn:activemq:core":default-delay-before-dispatch, "urn:activemq:core":redistribution-delay, "urn:activemq:core":send-to-dla-on-no-route, "urn:activemq:core":slow-consumer-threshold, "urn:activemq:core":slow-consumer-policy, "urn:activemq:core":slow-consumer-check-period, "urn:activemq:core":auto-delete-jms-queues, "urn:activemq:core":auto-delete-jms-topics, "urn:activemq:core":auto-delete-queues, "urn:activemq:core":auto-delete-created-queues, "urn:activemq:core":auto-delete-queues-delay, "urn:activemq:core":auto-delete-queues-message-count, "urn:activemq:core":config-delete-queues, "urn:activemq:core":auto-delete-addresses, "urn:activemq:core":auto-delete-addresses-delay, "urn:activemq:core":config-delete-addresses, "urn:activemq:core":management-browse-page-size, "urn:activemq:core":default-purge-on-no-consumers, "urn:activemq:core":default-max-consumers, "urn:activemq:core":default-queue-routing-type, "urn:activemq:core":default-address-routing-type, "urn:activemq:core":default-consumer-window-size, "urn:activemq:core":default-ring-size, "urn:activemq:core":retroactive-message-count, "urn:activemq:core":enable-metrics}' is expected. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:454) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3232) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1792) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:742) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.beginNode(DOMValidatorHelper.java:277) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:244) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:190) [rt.jar:1.8.0_265] at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(ValidatorImpl.java:109) [rt.jar:1.8.0_265] at javax.xml.validation.Validator.validate(Validator.java:124) [rt.jar:1.8.0_265] at org.apache.activemq.artemis.utils.XMLUtil.validate(XMLUtil.java:357) [artemis-core-client-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.core.config.FileDeploymentManager.readConfiguration(FileDeploymentManager.java:79) [artemis-server-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.integration.FileBroker.start(FileBroker.java:61) [artemis-cli-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.cli.commands.Run.execute(Run.java:84) [artemis-cli-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:153) [artemis-cli-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:101) [artemis-cli-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:128) [artemis-cli-2.13.0.redhat-00006.jar:2.13.0.redhat-00006] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_265] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_265] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_265] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_265] at org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:134) [artemis-boot.jar:2.13.0.redhat-00006] at org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:50) [artemis-boot.jar:2.13.0.redhat-00006]
java.lang.IllegalStateException: Invalid configuration at org.apache.activemq.artemis.utils.XMLUtil.validate(XMLUtil.java:361) at org.apache.activemq.artemis.core.config.FileDeploymentManager.readConfiguration(FileDeploymentManager.java:79) at org.apache.activemq.artemis.integration.FileBroker.start(FileBroker.java:61) at org.apache.activemq.artemis.cli.commands.Run.execute(Run.java:84) at org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:153) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:101) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:128) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:134) at org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:50)Caused by: org.xml.sax.SAXParseException; cvc-complex-type.2.4.a: Invalid content was found starting with element 'default-group-rebalance-pause-dispatch'. One of '{"urn:activemq:core":auto-create-dead-letter-resources, "urn:activemq:core":dead-letter-queue-prefix, "urn:activemq:core":dead-letter-queue-suffix, "urn:activemq:core":auto-create-expiry-resources, "urn:activemq:core":expiry-queue-prefix, "urn:activemq:core":expiry-queue-suffix, "urn:activemq:core":expiry-delay, "urn:activemq:core":min-expiry-delay, "urn:activemq:core":max-expiry-delay, "urn:activemq:core":redelivery-delay-multiplier, "urn:activemq:core":redelivery-collision-avoidance-factor, "urn:activemq:core":max-redelivery-delay, "urn:activemq:core":max-delivery-attempts, "urn:activemq:core":max-size-bytes-reject-threshold, "urn:activemq:core":page-size-bytes, "urn:activemq:core":page-max-cache-size, "urn:activemq:core":last-value-queue, "urn:activemq:core":default-last-value-queue, "urn:activemq:core":default-last-value-key, "urn:activemq:core":default-non-destructive, "urn:activemq:core":default-exclusive-queue, "urn:activemq:core":default-group-rebalance, "urn:activemq:core":default-group-buckets, "urn:activemq:core":default-group-first-key, "urn:activemq:core":default-consumers-before-dispatch, "urn:activemq:core":default-delay-before-dispatch, "urn:activemq:core":redistribution-delay, "urn:activemq:core":send-to-dla-on-no-route, "urn:activemq:core":slow-consumer-threshold, "urn:activemq:core":slow-consumer-policy, "urn:activemq:core":slow-consumer-check-period, "urn:activemq:core":auto-delete-jms-queues, "urn:activemq:core":auto-delete-jms-topics, "urn:activemq:core":auto-delete-queues, "urn:activemq:core":auto-delete-created-queues, "urn:activemq:core":auto-delete-queues-delay, "urn:activemq:core":auto-delete-queues-message-count, "urn:activemq:core":config-delete-queues, "urn:activemq:core":auto-delete-addresses, "urn:activemq:core":auto-delete-addresses-delay, "urn:activemq:core":config-delete-addresses, "urn:activemq:core":management-browse-page-size, "urn:activemq:core":default-purge-on-no-consumers, "urn:activemq:core":default-max-consumers, "urn:activemq:core":default-queue-routing-type, "urn:activemq:core":default-address-routing-type, "urn:activemq:core":default-consumer-window-size, "urn:activemq:core":default-ring-size, "urn:activemq:core":retroactive-message-count, "urn:activemq:core":enable-metrics}' is expected. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:454) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3232) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1792) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:742) at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.beginNode(DOMValidatorHelper.java:277) at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:244) at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:190) at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(ValidatorImpl.java:109) at javax.xml.validation.Validator.validate(Validator.java:124) at org.apache.activemq.artemis.utils.XMLUtil.validate(XMLUtil.java:357) ... 12 morejava.lang.NullPointerException at org.apache.activemq.artemis.integration.FileBroker.getServer(FileBroker.java:131) at org.apache.activemq.artemis.cli.commands.Run.execute(Run.java:102) at org.apache.activemq.artemis.cli.Artemis.internalExecute(Artemis.java:153) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:101) at org.apache.activemq.artemis.cli.Artemis.execute(Artemis.java:128) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.activemq.artemis.boot.Artemis.execute(Artemis.java:134) at org.apache.activemq.artemis.boot.Artemis.main(Artemis.java:50)

       

              rhn-support-jbertram Justin Bertram
              tbueno@redhat.com Tiago Bueno
              Tiago Bueno Tiago Bueno
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