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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2014/09/18 00:40:34 UTC

[jira] [Created] (SPARK-3575) Hive Schema is ignored when using convertMetastoreParquet

Michael Armbrust created SPARK-3575:
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             Summary: Hive Schema is ignored when using convertMetastoreParquet
                 Key: SPARK-3575
                 URL: https://issues.apache.org/jira/browse/SPARK-3575
             Project: Spark
          Issue Type: Bug
            Reporter: Michael Armbrust
            Assignee: Cheng Lian


This can cause problems when for example one of the columns is defined as TINYINT.  A class cast exception will be thrown since the parquet table scan produces INTs while the rest of the execution is expecting bytes.



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