xushiyan commented on code in PR #5320:
URL: https://github.com/apache/hudi/pull/5320#discussion_r966357792
##########
hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/spark/sql/hudi/TestAlterTable.scala:
##########
@@ -194,9 +194,14 @@ class TestAlterTable extends HoodieSparkSqlTestBase {
val oldLocation = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(tableName)).properties.get("path")
spark.sql(s"alter table $tableName rename to $newTableName")
val newLocation = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(newTableName)).properties.get("path")
- assertResult(false)(
- newLocation.equals(oldLocation)
- )
+ if (HoodieSparkUtils.isSpark3_2) {
Review Comment:
@KnightChess spark 3.3 is supported. this also applies to 3.3 right?
##########
hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/spark/sql/hudi/TestAlterTable.scala:
##########
@@ -169,4 +168,77 @@ class TestAlterTable extends HoodieSparkSqlTestBase {
}
}
}
+
+ test("Test Alter Rename Table") {
+ withTempDir { tmp =>
+ Seq("cow", "mor").foreach { tableType =>
+ val tableName = generateTableName
+ // Create table
+ spark.sql(
+ s"""
+ |create table $tableName (
+ | id int,
+ | name string,
+ | price double,
+ | ts long
+ |) using hudi
+ | tblproperties (
+ | type = '$tableType',
+ | primaryKey = 'id',
+ | preCombineField = 'ts'
+ | )
+ """.stripMargin)
+
+ // alter table name.
+ val newTableName = s"${tableName}_1"
+ val oldLocation = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(tableName)).properties.get("path")
+ spark.sql(s"alter table $tableName rename to $newTableName")
+ val newLocation = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(newTableName)).properties.get("path")
+ if (HoodieSparkUtils.isSpark3_2) {
+ assertResult(false)(
+ newLocation.equals(oldLocation)
+ )
+ } else {
+ assertResult(None) (oldLocation)
+ assertResult(None) (newLocation)
+ }
+
+
+ // Create table with location
+ val locTableName = s"${tableName}_loc"
+ val tablePath = s"${tmp.getCanonicalPath}/$locTableName"
+ spark.sql(
+ s"""
+ |create table $locTableName (
+ | id int,
+ | name string,
+ | price double,
+ | ts long
+ |) using hudi
+ | location '$tablePath'
+ | tblproperties (
+ | type = '$tableType',
+ | primaryKey = 'id',
+ | preCombineField = 'ts'
+ | )
+ """.stripMargin)
+
+ // alter table name.
+ val newLocTableName = s"${locTableName}_1"
+ val oldLocation2 = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(locTableName))
+ .properties.get("path")
+ spark.sql(s"alter table $locTableName rename to $newLocTableName")
+ val newLocation2 = spark.sessionState.catalog.getTableMetadata(new
TableIdentifier(newLocTableName))
+ .properties.get("path")
+ if (HoodieSparkUtils.isSpark3_2) {
Review Comment:
ditto
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