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https://issues.apache.org/jira/browse/KAFKA-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jay Kreps resolved KAFKA-1005.
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Resolution: Fixed
Committed.
> kafka.perf.ConsumerPerformance not shutting down consumer
> ---------------------------------------------------------
>
> Key: KAFKA-1005
> URL: https://issues.apache.org/jira/browse/KAFKA-1005
> Project: Kafka
> Issue Type: Bug
> Components: tools
> Reporter: paul mackles
> Priority: Minor
> Attachments: ConsumerPerformance.scala.patch
>
>
> I have been using the consumer-perf and producer-perf scripts to try out
> different failure scenarios with 0.8. In one such test I had consumer-perf
> reading from a topic that was no longer being written to. While consumer-perf
> finished normally, I noticed that ConsumerOffsetChecker reported lags >0 for
> several partitions on my topic. I believe this is due to
> kafka.perf.ConsumerPerformance not calling shutdown on the consumer after all
> of the threads have completed. After adding the shutdown call, I was able to
> verify that lag=0 for all partitions on my test topic after consumer-perf
> finished normally.
> This is pretty minor but since I am guessing the perf tools are used pretty
> heavily by newbies like myself, might as well make them right.
> Patch attached.
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