[ https://issues.apache.org/jira/browse/SPARK-23374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-23374: ------------------------------ Priority: Trivial (was: Minor) Issue Type: Improvement (was: Bug) This isn't a bug; it's how it's supposed to work, as it's there for Jenkins jobs. If you can suggest a clean change that makes it more flexible, sure, but otherwise I'd close this. > Checkstyle/Scalastyle only work from top level build > ---------------------------------------------------- > > Key: SPARK-23374 > URL: https://issues.apache.org/jira/browse/SPARK-23374 > Project: Spark > Issue Type: Improvement > Components: Build > Affects Versions: 2.2.1 > Reporter: Rob Vesse > Priority: Trivial > > The current Maven plugin definitions for Checkstyle/Scalastyle use fixed XML > configs for the style rule locations that are only valid relative to the top > level POM. Therefore if you try and do a {{mvn verify}} in an individual > module you get the following error: > {noformat} > [ERROR] Failed to execute goal > org.scalastyle:scalastyle-maven-plugin:1.0.0:check (default) on project > spark-mesos_2.11: Failed during scalastyle execution: Unable to find > configuration file at location scalastyle-config.xml > {noformat} > As the paths are hardcoded in XML and don't use Maven properties you can't > override these settings so you can't style check a single module which makes > doing style checking require a full project {{mvn verify}} which is not ideal. > By introducing Maven properties for these two paths it would become possible > to run checks on a single module like so: > {noformat} > mvn verify -Dscalastyle.location=../scalastyle-config.xml > {noformat} > Obviously the override would need to vary depending on the specific module > you are trying to run it against but this would be a relatively simply change > that would streamline dev workflows -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org