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https://issues.apache.org/jira/browse/SPARK-5312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brennon York reopened SPARK-5312:
---------------------------------
Reopening as believed to be a direct path forward with
[ClassUtil|http://software.clapper.org/classutil/]. Will be generating a new
spark tool called {{GeneratePublicClasses}} with much the same call structure
and capability as the {{GenerateMIMAIgnore}} tool to dump all public classes
for a set of jars.
> Use sbt to detect new or changed public classes in PRs
> ------------------------------------------------------
>
> Key: SPARK-5312
> URL: https://issues.apache.org/jira/browse/SPARK-5312
> Project: Spark
> Issue Type: Improvement
> Components: Project Infra
> Reporter: Nicholas Chammas
> Priority: Minor
>
> We currently use an [unwieldy grep/sed
> contraption|https://github.com/apache/spark/blob/19556454881e05a6c2470d406d50f004b88088a2/dev/run-tests-jenkins#L152-L174]
> to detect new public classes in PRs.
> Apparently, sbt lets you get a list of public classes [much more
> directly|http://www.scala-sbt.org/0.13/docs/Howto-Inspect-the-Build.html] via
> {{show compile:discoveredMainClasses}}. We should use that instead.
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