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Posted to issues@spark.apache.org by "jin xing (JIRA)" <ji...@apache.org> on 2017/11/03 10:39:00 UTC
[jira] [Updated] (SPARK-22435) Support processing array and map
type using script
[ https://issues.apache.org/jira/browse/SPARK-22435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jin xing updated SPARK-22435:
-----------------------------
Priority: Major (was: Critical)
> Support processing array and map type using script
> --------------------------------------------------
>
> Key: SPARK-22435
> URL: https://issues.apache.org/jira/browse/SPARK-22435
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: jin xing
> Priority: Major
>
> Currently, It is not supported to use script(e.g. python) to process array type or map type, it will complain with below message:
> {{org.apache.spark.sql.catalyst.expressions.UnsafeArrayData cannot be cast to [Ljava.lang.Object}}
> {{org.apache.spark.sql.catalyst.expressions.UnsafeMapData cannot be cast to java.util.Map}}
> Could we support it?
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