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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2014/03/31 19:53:14 UTC

[jira] [Created] (SPARK-1367) NPE when joining Parquet Relations

Michael Armbrust created SPARK-1367:
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             Summary: NPE when joining Parquet Relations
                 Key: SPARK-1367
                 URL: https://issues.apache.org/jira/browse/SPARK-1367
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Michael Armbrust
            Priority: Blocker
             Fix For: 1.0.0


{code}
  test("self-join parquet files") {
    val x = ParquetTestData.testData.subquery('x)
    val y = ParquetTestData.testData.newInstance.subquery('y)
    val query = x.join(y).where("x.myint".attr === "y.myint".attr)
    query.collect()
  }
{code}



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