Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/spark/pull/20249#discussion_r161646360
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/command/DDLSuite.scala
---
@@ -1869,6 +1869,65 @@ abstract class DDLSuite extends QueryTest with
SQLTestUtils {
}
}
+ test("SPARK-23057: SET LOCATION for managed table with partition") {
+ withTable("tbl_partition") {
+ withTempDir { dir =>
+ sql("CREATE TABLE tbl_partition(col1 INT, col2 INT) USING parquet
PARTITIONED BY (col1)")
+ sql("INSERT INTO tbl_partition PARTITION(col1=1) SELECT 11")
+ sql("INSERT INTO tbl_partition PARTITION(col1=2) SELECT 22")
+ checkAnswer(spark.table("tbl_partition"), Seq(Row(11, 1), Row(22,
2)))
+ val defaultTablePath = spark.sessionState.catalog
+
.getTableMetadata(TableIdentifier("tbl_partition")).storage.locationUri.get
+ try {
+ // before set location of partition col1 =1 and 2
+ checkPath(defaultTablePath.toString, Map("col1" -> "1"),
"tbl_partition")
+ checkPath(defaultTablePath.toString, Map("col1" -> "2"),
"tbl_partition")
+ val path = dir.getCanonicalPath
+
+ // set location of partition col1 =1
+ sql(s"ALTER TABLE tbl_partition PARTITION (col1='1') SET
LOCATION '$path'")
+ checkPath(dir.getCanonicalPath, Map("col1" -> "1"),
"tbl_partition")
--- End diff --
ok, done
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