[jira] [Commented] (SPARK-17278) better error message for NPE during ScalaUDF execution

2016-08-29 Thread Wenchen Fan (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15445220#comment-15445220 ] Wenchen Fan commented on SPARK-17278: - oh it was my mistake, closing it. > better error message for

[jira] [Commented] (SPARK-17278) better error message for NPE during ScalaUDF execution

2016-08-29 Thread Liang-Chi Hsieh (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15445201#comment-15445201 ] Liang-Chi Hsieh commented on SPARK-17278: - Duplicate to SPARK-17279? > better error message for