Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/14537#discussion_r75987730
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/orc/OrcQuerySuite.scala ---
@@ -372,6 +372,29 @@ class OrcQuerySuite extends QueryTest with
BeforeAndAfterAll with OrcTest {
}
}
+ test("SPARK-16948. Check empty orc partitioned tables in ORC") {
+ withSQLConf((HiveUtils.CONVERT_METASTORE_ORC.key, "true")) {
+ withTempPath { dir =>
+ withTable("empty_orc_partitioned") {
+ spark.sql(
+ s"""CREATE TABLE empty_orc_partitioned(key INT, value STRING)
+ | PARTITIONED BY (p INT) STORED AS ORC
+ """.stripMargin)
+
+ val emptyDF = Seq.empty[(Int, String)].toDF("key",
"value").coalesce(1)
+ emptyDF.createOrReplaceTempView("empty")
--- End diff --
Could you remove this line?
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