dongjoon-hyun commented on a change in pull request #34489:
URL: https://github.com/apache/spark/pull/34489#discussion_r747811433
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveParquetSuite.scala
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@@ -168,4 +170,23 @@ class HiveParquetSuite extends QueryTest with ParquetTest
with TestHiveSingleton
}
}
}
+
+ test("SPARK-37210: Concurrent write to different static partitions") {
+ withTable("t") {
+ sql("CREATE TABLE t (c1 int, c2 int) PARTITIONED BY (c3 int, c4 int)
STORED AS PARQUET")
+ val selectStatement = "SELECT 1 AS c1, 2 AS c2"
+ val tasks: Seq[Callable[Unit]] = (1 to 4).map(i => {
+ new Callable[Unit] {
+ override def call(): Unit = {
+ sql(s"INSERT OVERWRITE TABLE t PARTITION(c3=3$i, c4=4$i)
$selectStatement")
Review comment:
Shall we simplify this by using `VALUES` instead of `$selectStatement`?
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