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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2014/06/11 00:37:02 UTC

[jira] [Created] (SPARK-2102) Caching with GENERIC column type causes query execution to slow down significantly

Michael Armbrust created SPARK-2102:
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             Summary: Caching with GENERIC column type causes query execution to slow down significantly
                 Key: SPARK-2102
                 URL: https://issues.apache.org/jira/browse/SPARK-2102
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.0.0
            Reporter: Michael Armbrust
            Assignee: Cheng Lian


It is likely that we are doing something wrong with Kryo.

[~adav] has a twitter dataset that reproduces the issue.



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