beliefer commented on a change in pull request #23841: [SPARK-26936][SQL] Fix
bug of insert overwrite local dir and inconsistent behavior with Hive
URL: https://github.com/apache/spark/pull/23841#discussion_r260170709
##########
File path: sql/hive/src/test/scala/org/apache/spark/sql/hive/InsertSuite.scala
##########
@@ -581,6 +581,38 @@ class InsertSuite extends QueryTest with
TestHiveSingleton with BeforeAndAfter
}
}
+ test("insert overwrite to not exists dir from hive metastore table") {
+ withTempDir { dir =>
+ val path = dir.toURI.getPath
+ val notExistsPath = s"${path}/src/result"
+
+ sql(s"INSERT OVERWRITE LOCAL DIRECTORY '${notExistsPath}' SELECT * FROM
src where key < 10")
+
+ sql(
+ s"""
+ |INSERT OVERWRITE LOCAL DIRECTORY '${notExistsPath}'
+ |STORED AS orc
+ |SELECT * FROM src where key < 10
+ """.stripMargin)
+
+ // use orc data source to check the data of path is right.
+ withTempView("orc_source") {
+ sql(
+ s"""
+ |CREATE TEMPORARY VIEW orc_source
+ |USING org.apache.spark.sql.hive.orc
+ |OPTIONS (
+ | PATH '${notExistsPath}'
+ |)
+ """.stripMargin)
+
+ checkAnswer(
+ sql("select * from orc_source"),
+ sql("select * from src where key < 10"))
Review comment:
These code refers to the writing of other UT.
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