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https://issues.apache.org/jira/browse/ARTEMIS-2294?focusedWorklogId=223123&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-223123
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ASF GitHub Bot logged work on ARTEMIS-2294:
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Author: ASF GitHub Bot
Created on: 04/Apr/19 17:17
Start Date: 04/Apr/19 17:17
Worklog Time Spent: 10m
Work Description: gemmellr commented on issue #2609: ARTEMIS-2294
implement duplicate detection for AMQP
URL: https://github.com/apache/activemq-artemis/pull/2609#issuecomment-479986758
I'd guess that Tim probably meant that doing it in the broker still requires
the application to generate unique details per message (as it would if deduping
entirely on its own), but even with the broker de-duping the production based
on such property there are still cases consumption (+ production) duplicates
can occur, so folks concerned with duplicates likely still need to take steps
to handle that themselves to some extent regardless.
Service Bus dedupes based on the AMQP message-id field as far as I know.
Uniquely identifying a message is the reason that field exists. Its use doesn't
align that well with JMS applications though since JMS mandates the client sets
the message-id on send. Arguably calling send multiple times is in fact
'sending a different message' so thats not particularly unreasonable...but back
to application-level identification for de-duplication usage either way.
For consistency among different clients it would probably be nice if the
broker supported its artemis-specific property, but similarly it might be nice
to support using the message-id field in the intended manner. Using either will
require decoding the section its in ('properties' for message-id, 'application
properties' for the obvious) if it wasn't already done so, which could add some
overhead. Perhaps an enabling toggle would be an idea.
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Issue Time Tracking
-------------------
Worklog Id: (was: 223123)
Time Spent: 1h 20m (was: 1h 10m)
> Support duplicate detection for AMQP messages
> ---------------------------------------------
>
> Key: ARTEMIS-2294
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2294
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Justin Bertram
> Assignee: Justin Bertram
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
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