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Posted to issues@flink.apache.org by "Nico Kruber (Jira)" <ji...@apache.org> on 2020/04/08 16:38:00 UTC
[jira] [Updated] (FLINK-17056) JMH main() methods call unrelated
benchmarks
[ https://issues.apache.org/jira/browse/FLINK-17056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nico Kruber updated FLINK-17056:
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Description: Each benchmark class is accompanied by an according {{public static main (String[] args)}} method which should run all benchmarks in that class. However, it just uses the class' simple name in a regexp like {{".*<name>.*"}} and may thus also match further classes that were not intended to run. An example for this is the {{StreamNetworkThroughputBenchmarkExecutor}} which also runs benchmarks from {{DataSkewStreamNetworkThroughputBenchmarkExecutor}}. Using the canonical name instead fixes that behaviour. (was: Each benchmark class is accompanied by an according {{public static main (String[] args)}} method which should run all benchmarks in that class. However, it just uses the class' simple name in a regexp like ".*<name>.*" and may thus also match further classes that were not intended to run. An example for this is the {{StreamNetworkThroughputBenchmarkExecutor}} which also runs benchmarks from {{DataSkewStreamNetworkThroughputBenchmarkExecutor}}. Using the canonical name instead fixes that behaviour.)
> JMH main() methods call unrelated benchmarks
> --------------------------------------------
>
> Key: FLINK-17056
> URL: https://issues.apache.org/jira/browse/FLINK-17056
> Project: Flink
> Issue Type: Bug
> Components: Benchmarks
> Affects Versions: 1.10.0
> Reporter: Nico Kruber
> Assignee: Nico Kruber
> Priority: Major
> Fix For: 1.11.0
>
>
> Each benchmark class is accompanied by an according {{public static main (String[] args)}} method which should run all benchmarks in that class. However, it just uses the class' simple name in a regexp like {{".*<name>.*"}} and may thus also match further classes that were not intended to run. An example for this is the {{StreamNetworkThroughputBenchmarkExecutor}} which also runs benchmarks from {{DataSkewStreamNetworkThroughputBenchmarkExecutor}}. Using the canonical name instead fixes that behaviour.
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