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https://issues.apache.org/jira/browse/CASSANDRA-18017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17735908#comment-17735908
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Ekaterina Dimitrova commented on CASSANDRA-18017:
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Well, we still want to run those locally and not to rely on Jenkins post-commit
but I do agree running checkstyle with testclasslist sounds weird in my opinion
:)
Which made me think that actually rearranging the ant tasks in build.xml we can
see whether that will fix CASSANDRA-18243 without touching cassandra-builds at
all
> Jenkins: Consider using the no-build-test flag
> ----------------------------------------------
>
> Key: CASSANDRA-18017
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18017
> Project: Cassandra
> Issue Type: Task
> Components: CI
> Reporter: Andres de la Peña
> Assignee: Maxim Muzafarov
> Priority: Normal
> Time Spent: 10m
> Remaining Estimate: 0h
>
> CASSANDRA-16625 and CASSANDRA-18000 added a {{-Dno-build-test=true}} flag to
> skip the dependencies of the Ant test targets. This is useful to speed up the
> test targets if the {{build-test}} target has already been previously run,
> for example as part of {{{}ant jar{}}}.
> That was created thinking mainly on CircleCI's multiplexer, where we run the
> same test target repeatedly. Skipping the already run depended on targets can
> significantly speed up the tests. The flag however is also useful for all
> other test jobs because every parallel runner can skip the test building
> step, and we have hundreds of parallel runners. Saving around 30s on every
> runner adds up considerable savings.
> Maybe this flag can also be used for skipping test builds on Jenkins too, so
> each parallel test split can benefit from a slight boost. That could be done
> if either {{build-test}} or {{jar}} have already been run before calling the
> test target. I'm not familiarized with Jenkins config so I'm not sure whether
> it makes sense.
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