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From "Shaik Idris Ali (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-246) Upgrade to ActiveMQ 5.9.0
Date Wed, 22 Jan 2014 21:39:21 GMT

    [ https://issues.apache.org/jira/browse/FALCON-246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13879214#comment-13879214

Shaik Idris Ali commented on FALCON-246:

1/ to refactore the patch to create embedded-broker Maven module dedicated to the ActiveMQ
broker configuration. This module will be use in prism (at startup) and other modules (only
for the tests).
-Agree, make sense to define a single module (As pointed earlier we need to keep this in some
common place to avoid duplication)
2/ a patch to avoid to use ActiveMQ explicitly in rerun and use a "pure" JMS client.
- Will this go in a separate Jira? currently I do not see any changes (Also, we have special
properties like msg.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY,
                    event.getDelay(TimeUnit.MILLISECONDS))), this will be specific to broker
implementation ??
3/ replace the IntrospectionSupport with explicit persistence adapter configuration injection.
- I guess this will go in separate Jira? 
4/ iterate on properties to provide the log statements
- Yes, easy to maintain. But while inspecting the variable, I found all the properties which
are set prior are cleared.

> Upgrade to ActiveMQ 5.9.0
> -------------------------
>                 Key: FALCON-246
>                 URL: https://issues.apache.org/jira/browse/FALCON-246
>             Project: Falcon
>          Issue Type: Improvement
>          Components: messaging
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Jean-Baptiste Onofré
>         Attachments: FALCON-246.patch
> ActiveMQ 5.9.0 brings a lot of improvements, especially in terms of performance.
> I gonna submit a set of patches for this upgrade and leverage the different configurations
including performance improvements (kahadb, leveldb, etc) in embedded mode.

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