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  1. AMQ Broker
  2. ENTMQBR-290

activemq:browse command for topics

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    • Story
    • Resolution: Won't Do
    • Minor
    • A-MQ 7.0.0.GA
    • None
    • None
    • None

    Description

      I am not sure yet if browsing of topic's messages is a valid use case, but this feature is in-process in the current implementation which suggests that it might be relevant:

      https://github.com/jboss-fuse/activemq/blob/5.11.0.redhat-6-2-x-patch/activemq-console/src/main/java/org/apache/activemq/console/command/AmqBrowseCommand.java#L133

      https://github.com/jboss-fuse/activemq/blob/5.11.0.redhat-6-2-x-patch/activemq-console/src/main/java/org/apache/activemq/console/filter/AmqMessagesQueryFilter.java#L121

      On the other hand, it is mentioned that browsing of topics is not valid in ENTESB-2600. If so, it would be good to adjust the command to warn in case of an attempt to browse topic's messages as well as to change the command help (s/destination/queue/).

      Currently, you will get:

      JBossFuse:karaf@root> activemq:browse --amqurl tcp://localhost:61616 --user admin --password admin topic:ActiveMQ.Advisory.MasterBroker
ERROR: java.lang.RuntimeException: Failed to execute browse task. Reason: java.lang.NullPointerException
java.lang.RuntimeException: Failed to execute browse task. Reason: java.lang.NullPointerException
	at org.apache.activemq.console.command.AmqBrowseCommand.runTask(AmqBrowseCommand.java:155)
	at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:62)
	at org.apache.activemq.karaf.commands.ActiveMQCommandSupport.doExecute(ActiveMQCommandSupport.java:49)

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          is related to

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-2600 ActiveMQ - enable browsing of topic content

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              Unassigned Unassigned
              trohovsky Tomas Rohovsky (Inactive)
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                Updated:
                Resolved: