[jira] [Commented] (SPARK-13301) PySpark Dataframe return wrong results with custom UDF

[ https://issues.apache.org/jira/browse/SPARK-13301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15455112#comment-15455112 ] Tom Phillips commented on SPARK-13301: -- I'm unable to reproduce this bug using the c

[jira] [Created] (SPARK-16651) No exception using DataFrame.withColumnRenamed when existing column doesn't exist

Tom Phillips created SPARK-16651: Summary: No exception using DataFrame.withColumnRenamed when existing column doesn't exist Key: SPARK-16651 URL: https://issues.apache.org/jira/browse/SPARK-16651 Pro