[GitHub] [spark] dbtsai commented on a change in pull request #27728: [SPARK-17636][SQL][test-hive1.2] Nested Column Predicate Pushdown for Parquet

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dbtsai commented on a change in pull request #27728: [SPARK-17636][SQL][test-hive1.2] Nested Column Predicate Pushdown for Parquet
URL: https://github.com/apache/spark/pull/27728#discussion_r387244858
 
 

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 File path: sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetTest.scala
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 @@ -63,13 +63,38 @@ private[sql] trait ParquetTest extends FileBasedDataSourceTest {
       (f: String => Unit): Unit = withDataSourceFile(data)(f)
 
   /**
-   * Writes `data` to a Parquet file and reads it back as a [[DataFrame]],
+   * Writes `data` objects to a Parquet file and reads it back as a [[DataFrame]],
    * which is then passed to `f`. The Parquet file will be deleted after `f` returns.
    */
-  protected def withParquetDataFrame[T <: Product: ClassTag: TypeTag]
+  protected def withParquetDFfromObjs[T <: Product: ClassTag: TypeTag]
 
 Review comment:
   Sounds good idea.

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