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Jon Alter commented on SPARK-7977: ---------------------------------- Working on this. > Disallow println > ---------------- > > Key: SPARK-7977 > URL: https://issues.apache.org/jira/browse/SPARK-7977 > Project: Spark > Issue Type: Sub-task > Components: Project Infra > Reporter: Reynold Xin > Labels: starter > > Very often we see pull requests that added println from debugging, but the > author forgot to remove it before code review. > We can use the regex checker to disallow println. For legitimate use of > println, we can then disable the rule where they are used. > Add to scalastyle-config.xml file: > {code} > <check customId="println" level="error" > class="org.scalastyle.scalariform.TokenChecker" enabled="true"> > <parameters><parameter name="regex">^println$</parameter></parameters> > <customMessage><![CDATA[Are you sure you want to println? If yes, wrap > the code block with > // scalastyle:off println > println(...) > // scalastyle:on println]]></customMessage> > </check> > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org