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https://issues.apache.org/jira/browse/KAFKA-7933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16771829#comment-16771829
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Chia-Ping Tsai commented on KAFKA-7933:
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Is this jira related to hardware env?
shouldNotThrowIllegalStateExceptionWhenMultiCacheEvictions flush rocksdb for
each "input data". I profile the test on my local with normal hdd. It take 0.1
second to complete the flush. Hence, it needs 0.1 s * 1000 (loop) * 23 (inputs)
= 38 minutes to complete
shouldNotThrowIllegalStateExceptionWhenMultiCacheEvictions. By contrast,
completing the test only took 5 minutes on my ssd.
> KTableKTableLeftJoinTest takes an hour to finish
> ------------------------------------------------
>
> Key: KAFKA-7933
> URL: https://issues.apache.org/jira/browse/KAFKA-7933
> Project: Kafka
> Issue Type: Improvement
> Components: streams, unit tests
> Reporter: Viktor Somogyi-Vass
> Assignee: Matthias J. Sax
> Priority: Major
> Attachments: jenkins-output-one-hour-test.log
>
>
> PRs might time out as
> {{KTableKTableLeftJoinTest.shouldNotThrowIllegalStateExceptionWhenMultiCacheEvictions}}
> took one hour to complete.
> {noformat}
> 11:57:45 org.apache.kafka.streams.kstream.internals.KTableKTableLeftJoinTest
> > shouldNotThrowIllegalStateExceptionWhenMultiCacheEvictions STARTED
> 12:53:35
> 12:53:35 org.apache.kafka.streams.kstream.internals.KTableKTableLeftJoinTest
> > shouldNotThrowIllegalStateExceptionWhenMultiCacheEvictions PASSED
> {noformat}
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