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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2014/08/27 03:42:57 UTC

[jira] [Assigned] (SPARK-3237) Push down of predicates with UDFS into parquet scan can result in serialization errors

     [ https://issues.apache.org/jira/browse/SPARK-3237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust reassigned SPARK-3237:
---------------------------------------

    Assignee: Michael Armbrust

> Push down of predicates with UDFS into parquet scan can result in serialization errors
> --------------------------------------------------------------------------------------
>
>                 Key: SPARK-3237
>                 URL: https://issues.apache.org/jira/browse/SPARK-3237
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.1.0
>            Reporter: Michael Armbrust
>            Assignee: Michael Armbrust
>
> Two things: we should be using the closure cleaner on UDFS.  Also we should not be using kryo to serialize expression trees.



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