[ https://issues.apache.org/jira/browse/SPARK-17838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Felix Cheung reopened SPARK-17838: ---------------------------------- Assignee: (was: Hyukjin Kwon) Re-open as per discussion in PR. > Strict type checking for arguments with a better messages across APIs. > ---------------------------------------------------------------------- > > Key: SPARK-17838 > URL: https://issues.apache.org/jira/browse/SPARK-17838 > Project: Spark > Issue Type: Improvement > Components: SparkR > Reporter: Hyukjin Kwon > Fix For: 2.2.0 > > > It seems there should be more strict type checking for arguments in SparkR > APIs. This was discussed in several PRs. > https://github.com/apache/spark/pull/15239#discussion_r82445435 > Roughly it seems there are three cases as below: > The first case below was described in > https://github.com/apache/spark/pull/15239#discussion_r82445435 > - Check for {{zero-length variable name}} > Some of other cases below were handled in > https://github.com/apache/spark/pull/15231#discussion_r80417904 > - Catch the exception from JVM and format it as pretty > - Check strictly types before calling JVM in SparkR -- 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