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Posted to issues@flink.apache.org by "Maximilian Michels (JIRA)" <ji...@apache.org> on 2015/11/12 12:09:11 UTC

[jira] [Comment Edited] (FLINK-2973) Remove OpenJDK JMH dependency from flink-benchmark

    [ https://issues.apache.org/jira/browse/FLINK-2973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14991768#comment-14991768 ] 

Maximilian Michels edited comment on FLINK-2973 at 11/12/15 11:09 AM:
----------------------------------------------------------------------

The benchmark module has been removed. It can be re-added by reverting {{2063fa12d520818569e5cbb88d4123716f2da249}} and {{dd66e61ecc5da5b15a610f04b98c8386d141f910}}.


was (Author: mxm):
The benchmark module has been removed. It can be re-added by reverting {{dd66e61ecc5da5b15a610f04b98c8386d141f910}}.

> Remove OpenJDK JMH dependency from flink-benchmark
> --------------------------------------------------
>
>                 Key: FLINK-2973
>                 URL: https://issues.apache.org/jira/browse/FLINK-2973
>             Project: Flink
>          Issue Type: Task
>    Affects Versions: 1.0
>            Reporter: Fabian Hueske
>            Assignee: Suneel Marthi
>            Priority: Blocker
>             Fix For: 1.0
>
>
> We recently created the Maven module {{flink-benchmark}} for micro-benchmarks and ported most of the existing micro-benchmarks to the Java benchmarking framework JMH. However, JMH is part of OpenJDK and under GPL license which is not compatible with the AL2.
> Consequently, we need to remove this dependency and either revert the porting commits or port the benchmarks to another benchmarking framework. An alternative could be [Google's Caliper|https://github.com/google/caliper] library which is under AL2.



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