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Posted to issues@activemq.apache.org by "Michael Andre Pearce (JIRA)" <ji...@apache.org> on 2018/10/10 00:06:00 UTC

[jira] [Created] (ARTEMIS-2117) Add QPID LVQ Features into Broker

Michael Andre Pearce created ARTEMIS-2117:
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             Summary: Add QPID LVQ Features into Broker
                 Key: ARTEMIS-2117
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2117
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: Broker
    Affects Versions: 2.6.3
            Reporter: Michael Andre Pearce
            Assignee: Michael Andre Pearce


To assist users migrating from qpid to artemis.

Currently LVQ in artemis uses a fixed message property for the LVQ key, Qpid supports queues to have custom/arbitrary message property to be the LVQ key, this is more flexible.

[http://qpid.apache.org/releases/qpid-broker-j-7.0.1/book/Java-Broker-Concepts-Queues.html#Java-Broker-Concepts-Queues-Types-LVQ]

 

Also an additional feature typically used with LVQ's in qpid is ability to mark a queue non-destructive.

[http://qpid.apache.org/releases/qpid-broker-j-7.0.1/book/Java-Broker-Concepts-Queues.html#Java-Broker-Concepts-Queue-EnsureNonDestructiveConsumers]

 

As such this is to add both support ability to use a arbitrary last-value-key for LVQ and for support of setting a queue to be non-destructive, at the broker level and via core apis.

Scope is to add basic feature into the broker and core apis, out of scope is dynamic creation from a client via amqp which would be a later piece of work.



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