Github user yhuai commented on a diff in the pull request: https://github.com/apache/spark/pull/13865#discussion_r68352336 --- Diff: sql/hive/src/test/scala/org/apache/spark/sql/hive/QueryPartitionSuite.scala --- @@ -65,4 +68,77 @@ class QueryPartitionSuite extends QueryTest with SQLTestUtils with TestHiveSingl sql("DROP TABLE IF EXISTS createAndInsertTest") } } + + test("SPARK-13709: reading partitioned Avro table with nested schema") { + withTempDir { dir => + val path = dir.getCanonicalPath + val tableName = "spark_13709" + val tempTableName = "spark_13709_temp" + + new File(path, tableName).mkdir() + new File(path, tempTableName).mkdir() + + val avroSchema = + """{ + | "name": "test_record", + | "type": "record", + | "fields": [ { + | "name": "f0", + | "type": "int" + | }, { + | "name": "f1", + | "type": { + | "type": "record", + | "name": "inner", + | "fields": [ { + | "name": "f10", + | "type": "int" + | }, { + | "name": "f11", + | "type": "double" + | } ] + | } + | } ] + |} + """.stripMargin + + withTable(tableName, tempTableName) { + // Creates the external partitioned Avro table to be tested. + sql( + s"""CREATE EXTERNAL TABLE $tableName + |PARTITIONED BY (ds STRING) + |ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe' + |STORED AS + | INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat' + | OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat' + |LOCATION '$path/$tableName' + |TBLPROPERTIES ('avro.schema.literal' = '$avroSchema') + """.stripMargin + ) + + // Creates an temporary Avro table used to prepare testing Avro file. + sql( + s"""CREATE EXTERNAL TABLE $tempTableName + |ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe' + |STORED AS + | INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat' + | OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat' + |LOCATION '$path/$tempTableName' + |TBLPROPERTIES ('avro.schema.literal' = '$avroSchema') + """.stripMargin + ) + + // Generates Avro data. + sql(s"INSERT OVERWRITE TABLE $tempTableName SELECT 1, STRUCT(2, 2.5)") + + // Adds generated Avro data as a new partition to the testing table. + sql(s"ALTER TABLE $tableName ADD PARTITION (ds = 'foo') LOCATION '$path/$tempTableName'") + + checkAnswer( + sql(s"SELECT * FROM $tableName"), --- End diff -- oh, nvm. We have withTable.
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