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https://issues.apache.org/jira/browse/KAFKA-2171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14571464#comment-14571464
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Dong Lin commented on KAFKA-2171:
---------------------------------
Updated reviewboard https://reviews.apache.org/r/34742/diff/
against branch origin/trunk
> System Test for Quotas
> ----------------------
>
> Key: KAFKA-2171
> URL: https://issues.apache.org/jira/browse/KAFKA-2171
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Dong Lin
> Assignee: Dong Lin
> Attachments: KAFKA-2171.patch, KAFKA-2171.patch
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Initial setup and configuration:
> In all scenarios, we create the following entities and topic:
> - 1 kafka brokers
> - 1 topic with replication factor = 1, ackNum = -1, and parition = 6
> - 1 producer performance
> - 2 console consumers
> - 3 jmx tools, one for each of the producer and consumers
> - we consider two rates are approximately the same if they differ by at most
> 10%.
> Scenario 1: validate the effectiveness of default producer and consumer quota
> 1) Let default_producer_quota = default_consumer_quota = 20000 Bytes/sec
> 2) Produce 2000 messages of 20000 bytes each (with clientId =
> producer_performance)
> 3) Wait until producer stops
> 4) Two consumers consume from the topic (with clientId = group1 and group2
> respectively )
> 5) verify that actual rate is within 10% of expected rate (quota)
> Scenario 2: validate the effectiveness of producer and consumer quota override
> 1) Let default_producer_quota = default_consumer_quota = 20000 Bytes/sec
> Override quota of producer_performance and group1 to be 15000 Bytes/sec
> 2) Produce 2000 messages of 20000 bytes each (with clientId =
> producer_performance)
> 3) Wait until producer stops
> 4) Two consumers consume from the topic (with clientId = group1 and group2
> respectively )
> 5) verify that actual rate is within 10% of expected rate (quota)
> Scenario 3: validate the effectiveness of quota sharing
> 1) Let default_producer_quota = default_consumer_quota = 20000 Bytes/sec
> Override quota of producer_performance and group1 to be 15000 Bytes/sec
> 2) Produce 2000 messages of 20000 bytes each (with clientId =
> producer_performance)
> 3) Wait until producer stops
> 4) Two consumers consume from the topic (with clientId = group1 for both
> consumers)
> 5) verify that actual rate is within 10% of expected rate (quota)
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