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author | Cheng Lian <lian@databricks.com> | 2015-02-28 21:15:43 +0800 |
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committer | Cheng Lian <lian@databricks.com> | 2015-02-28 21:15:43 +0800 |
commit | e6003f0a571ba44fcd011e695c8622e11cfee7dd (patch) | |
tree | df9e1852405e08f2c58f03b215b2a59a919ff5b5 /sql/hive | |
parent | 9168259813713a12251fb0d457ffbbed8ba857f8 (diff) | |
download | spark-e6003f0a571ba44fcd011e695c8622e11cfee7dd.tar.gz spark-e6003f0a571ba44fcd011e695c8622e11cfee7dd.tar.bz2 spark-e6003f0a571ba44fcd011e695c8622e11cfee7dd.zip |
[SPARK-5775] [SQL] BugFix: GenericRow cannot be cast to SpecificMutableRow when nested data and partitioned table
This PR adapts anselmevignon's #4697 to master and branch-1.3. Please refer to PR description of #4697 for details.
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Author: Cheng Lian <lian@databricks.com>
Author: Cheng Lian <liancheng@users.noreply.github.com>
Author: Yin Huai <yhuai@databricks.com>
Closes #4792 from liancheng/spark-5775 and squashes the following commits:
538f506 [Cheng Lian] Addresses comments
cee55cf [Cheng Lian] Merge pull request #4 from yhuai/spark-5775-yin
b0b74fb [Yin Huai] Remove runtime pattern matching.
ca6e038 [Cheng Lian] Fixes SPARK-5775
Diffstat (limited to 'sql/hive')
-rw-r--r-- | sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala | 134 |
1 files changed, 131 insertions, 3 deletions
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala b/sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala index 6a9d9daf67..c8da8eea4e 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/parquet/parquetSuites.scala @@ -36,6 +36,20 @@ case class ParquetData(intField: Int, stringField: String) // The data that also includes the partitioning key case class ParquetDataWithKey(p: Int, intField: Int, stringField: String) +case class StructContainer(intStructField :Int, stringStructField: String) + +case class ParquetDataWithComplexTypes( + intField: Int, + stringField: String, + structField: StructContainer, + arrayField: Seq[Int]) + +case class ParquetDataWithKeyAndComplexTypes( + p: Int, + intField: Int, + stringField: String, + structField: StructContainer, + arrayField: Seq[Int]) /** * A suite to test the automatic conversion of metastore tables with parquet data to use the @@ -86,6 +100,38 @@ class ParquetMetastoreSuiteBase extends ParquetPartitioningTest { location '${new File(normalTableDir, "normal").getCanonicalPath}' """) + sql(s""" + CREATE EXTERNAL TABLE partitioned_parquet_with_complextypes + ( + intField INT, + stringField STRING, + structField STRUCT<intStructField: INT, stringStructField: STRING>, + arrayField ARRAY<INT> + ) + PARTITIONED BY (p int) + ROW FORMAT SERDE 'org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe' + STORED AS + INPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat' + OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat' + LOCATION '${partitionedTableDirWithComplexTypes.getCanonicalPath}' + """) + + sql(s""" + CREATE EXTERNAL TABLE partitioned_parquet_with_key_and_complextypes + ( + intField INT, + stringField STRING, + structField STRUCT<intStructField: INT, stringStructField: STRING>, + arrayField ARRAY<INT> + ) + PARTITIONED BY (p int) + ROW FORMAT SERDE 'org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe' + STORED AS + INPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat' + OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat' + LOCATION '${partitionedTableDirWithKeyAndComplexTypes.getCanonicalPath}' + """) + (1 to 10).foreach { p => sql(s"ALTER TABLE partitioned_parquet ADD PARTITION (p=$p)") } @@ -94,7 +140,15 @@ class ParquetMetastoreSuiteBase extends ParquetPartitioningTest { sql(s"ALTER TABLE partitioned_parquet_with_key ADD PARTITION (p=$p)") } - val rdd1 = sparkContext.parallelize((1 to 10).map(i => s"""{"a":$i, "b":"str${i}"}""")) + (1 to 10).foreach { p => + sql(s"ALTER TABLE partitioned_parquet_with_key_and_complextypes ADD PARTITION (p=$p)") + } + + (1 to 10).foreach { p => + sql(s"ALTER TABLE partitioned_parquet_with_complextypes ADD PARTITION (p=$p)") + } + + val rdd1 = sparkContext.parallelize((1 to 10).map(i => s"""{"a":$i, "b":"str$i"}""")) jsonRDD(rdd1).registerTempTable("jt") val rdd2 = sparkContext.parallelize((1 to 10).map(i => s"""{"a":[$i, null]}""")) jsonRDD(rdd2).registerTempTable("jt_array") @@ -105,6 +159,8 @@ class ParquetMetastoreSuiteBase extends ParquetPartitioningTest { override def afterAll(): Unit = { sql("DROP TABLE partitioned_parquet") sql("DROP TABLE partitioned_parquet_with_key") + sql("DROP TABLE partitioned_parquet_with_complextypes") + sql("DROP TABLE partitioned_parquet_with_key_and_complextypes") sql("DROP TABLE normal_parquet") sql("DROP TABLE IF EXISTS jt") sql("DROP TABLE IF EXISTS jt_array") @@ -409,6 +465,22 @@ class ParquetSourceSuiteBase extends ParquetPartitioningTest { path '${new File(partitionedTableDir, "p=1").getCanonicalPath}' ) """) + + sql( s""" + CREATE TEMPORARY TABLE partitioned_parquet_with_key_and_complextypes + USING org.apache.spark.sql.parquet + OPTIONS ( + path '${partitionedTableDirWithKeyAndComplexTypes.getCanonicalPath}' + ) + """) + + sql( s""" + CREATE TEMPORARY TABLE partitioned_parquet_with_complextypes + USING org.apache.spark.sql.parquet + OPTIONS ( + path '${partitionedTableDirWithComplexTypes.getCanonicalPath}' + ) + """) } test("SPARK-6016 make sure to use the latest footers") { @@ -473,7 +545,8 @@ abstract class ParquetPartitioningTest extends QueryTest with BeforeAndAfterAll var partitionedTableDir: File = null var normalTableDir: File = null var partitionedTableDirWithKey: File = null - + var partitionedTableDirWithComplexTypes: File = null + var partitionedTableDirWithKeyAndComplexTypes: File = null override def beforeAll(): Unit = { partitionedTableDir = File.createTempFile("parquettests", "sparksql") @@ -509,9 +582,45 @@ abstract class ParquetPartitioningTest extends QueryTest with BeforeAndAfterAll .toDF() .saveAsParquetFile(partDir.getCanonicalPath) } + + partitionedTableDirWithKeyAndComplexTypes = File.createTempFile("parquettests", "sparksql") + partitionedTableDirWithKeyAndComplexTypes.delete() + partitionedTableDirWithKeyAndComplexTypes.mkdir() + + (1 to 10).foreach { p => + val partDir = new File(partitionedTableDirWithKeyAndComplexTypes, s"p=$p") + sparkContext.makeRDD(1 to 10).map { i => + ParquetDataWithKeyAndComplexTypes( + p, i, s"part-$p", StructContainer(i, f"${i}_string"), 1 to i) + }.toDF().saveAsParquetFile(partDir.getCanonicalPath) + } + + partitionedTableDirWithComplexTypes = File.createTempFile("parquettests", "sparksql") + partitionedTableDirWithComplexTypes.delete() + partitionedTableDirWithComplexTypes.mkdir() + + (1 to 10).foreach { p => + val partDir = new File(partitionedTableDirWithComplexTypes, s"p=$p") + sparkContext.makeRDD(1 to 10).map { i => + ParquetDataWithComplexTypes(i, s"part-$p", StructContainer(i, f"${i}_string"), 1 to i) + }.toDF().saveAsParquetFile(partDir.getCanonicalPath) + } + } + + override protected def afterAll(): Unit = { + partitionedTableDir.delete() + normalTableDir.delete() + partitionedTableDirWithKey.delete() + partitionedTableDirWithComplexTypes.delete() + partitionedTableDirWithKeyAndComplexTypes.delete() } - Seq("partitioned_parquet", "partitioned_parquet_with_key").foreach { table => + Seq( + "partitioned_parquet", + "partitioned_parquet_with_key", + "partitioned_parquet_with_complextypes", + "partitioned_parquet_with_key_and_complextypes").foreach { table => + test(s"ordering of the partitioning columns $table") { checkAnswer( sql(s"SELECT p, stringField FROM $table WHERE p = 1"), @@ -601,6 +710,25 @@ abstract class ParquetPartitioningTest extends QueryTest with BeforeAndAfterAll } } + Seq( + "partitioned_parquet_with_key_and_complextypes", + "partitioned_parquet_with_complextypes").foreach { table => + + test(s"SPARK-5775 read struct from $table") { + checkAnswer( + sql(s"SELECT p, structField.intStructField, structField.stringStructField FROM $table WHERE p = 1"), + (1 to 10).map(i => Row(1, i, f"${i}_string"))) + } + + // Re-enable this after SPARK-5508 is fixed + ignore(s"SPARK-5775 read array from $table") { + checkAnswer( + sql(s"SELECT arrayField, p FROM $table WHERE p = 1"), + (1 to 10).map(i => Row(1 to i, 1))) + } + } + + test("non-part select(*)") { checkAnswer( sql("SELECT COUNT(*) FROM normal_parquet"), |