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Posted to issues@spark.apache.org by "Christoph Tavan (JIRA)" <ji...@apache.org> on 2016/06/06 18:26:21 UTC
[jira] [Commented] (SPARK-11159) Nested SQL UDF raises
java.lang.UnsupportedOperationException: Cannot evaluate expression
[ https://issues.apache.org/jira/browse/SPARK-11159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15316922#comment-15316922 ]
Christoph Tavan commented on SPARK-11159:
-----------------------------------------
I can confirm this bug with spark 1.6.1 on databricks.
> Nested SQL UDF raises java.lang.UnsupportedOperationException: Cannot evaluate expression
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-11159
> URL: https://issues.apache.org/jira/browse/SPARK-11159
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.5.1
> Reporter: Jacob Wellington
>
> I'm running spark 1.5.1 and getting the following error: {{java.lang.UnsupportedOperationException: Cannot evaluate expression: PythonUDF#func_db_v1863(9999)}} whenever I run a query like: {{SELECT func_format_v1863(func_db_v1863('9999')) as ds261_v1869 FROM df1}} after registering {{func_db_v1863}} and {{func_format_v1863}} as functions.
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