Dejan Bosanac created AMQ-3893:
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Summary: Adjust topic policy entry in default configuration
Key: AMQ-3893
URL: https://issues.apache.org/jira/browse/AMQ-3893
Project: ActiveMQ
Issue Type: Improvement
Affects Versions: 5.6.0
Reporter: Dejan Bosanac
Assignee: Dejan Bosanac
Fix For: 5.7.0
With https://issues.apache.org/jira/browse/AMQ-2400 we introduced vmCursor and
memory limit for all topics by default. While this improved throughput in
high-volume topic scenarios it can cause a single slow consumer block the
producer and affect all other producers.
The proposition is to use pendingMessageLimitStrategy by default and limit the
number of messages we're retaining by default for consumer as a strategy for
dealing with slow consumers (instead of blocking)
We also need to add more documentation explaining all aspects of these settings
and their consequences.
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