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[SQL] SPARK-1367 Fix NPE when joining parquet tables by serializing operator output. #292

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[SQL] SPARK-1367 Fix NPE when joining parquet tables by serializing operator output. #292

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2 changes: 1 addition & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/parquet/ParquetTableOperations.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ import org.apache.spark.{SerializableWritable, SparkContext, TaskContext}
* [[ParquetRelation]] as a RDD[Row].
*/
case class ParquetTableScan(
@transient output: Seq[Attribute],
output: Seq[Attribute],
@transient relation: ParquetRelation,
@transient columnPruningPred: Option[Expression])(
@transient val sc: SparkContext)
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2 changes: 1 addition & 1 deletion sql/core/src/test/scala/org/apache/spark/sql/parquet/ParquetQuerySuite.scala
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Expand Up @@ -55,7 +55,7 @@ class ParquetQuerySuite extends FunSuite with BeforeAndAfterAll {
case Seq(_, _) => // All good
}

// TODO: We can't run this query as it NPEs
query.collect()
}

test("Import of simple Parquet file") {
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