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https://issues.apache.org/jira/browse/SPARK-13049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Herman van Hovell updated SPARK-13049:
--------------------------------------
    Description: {{FIRST/LAST}} have an ignoreNulls option. These cannot be 
used in WindowFunctions because the current 
{{org.apache.spark.sql.expressions.WindowSpec}} class does not recognize this 
option.  (was: {{FIRST/LAST}} have an ignoreNulls option. These cannot be used 
in WindowFunctions because the current 
{{org.apache.spark.sql.expressions.Window}} class does not recognize this 
option.)

> Cannot use FIRST/LAST ignoreNulls option in 1.6 and below
> ---------------------------------------------------------
>
>                 Key: SPARK-13049
>                 URL: https://issues.apache.org/jira/browse/SPARK-13049
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.6.0
>            Reporter: Herman van Hovell
>            Priority: Minor
>
> {{FIRST/LAST}} have an ignoreNulls option. These cannot be used in 
> WindowFunctions because the current 
> {{org.apache.spark.sql.expressions.WindowSpec}} class does not recognize this 
> option.



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