[ https://issues.apache.org/jira/browse/SPARK-6878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-6878: ----------------------------------- Assignee: (was: Apache Spark) > Sum on empty RDD fails with exception > ------------------------------------- > > Key: SPARK-6878 > URL: https://issues.apache.org/jira/browse/SPARK-6878 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.2.0 > Reporter: Erik van Oosten > Priority: Minor > > {{Sum}} on an empty RDD throws an exception. Expected result is {{0}}. > A simple fix is the replace > {noformat} > class DoubleRDDFunctions { > def sum(): Double = self.reduce(_ + _) > {noformat} > with: > {noformat} > class DoubleRDDFunctions { > def sum(): Double = self.aggregate(0.0)(_ + _, _ + _) > {noformat} -- 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