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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2014/08/27 02:37:58 UTC

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

Michael Armbrust created SPARK-3237:
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             Summary: 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
    Affects Versions: 1.1.0
            Reporter: 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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