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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