SPARK-29249: DataFrameWriterV2: Don't allow tableProperty for existing tables.

Author: rdblue

sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriterV2.scala

@@ -89,7 +89,7 @@ final class DataFrameWriterV2[T] private[sql](table: String, ds: Dataset[T])
     this
   }
 
-  override def tableProperty(property: String, value: String): DataFrameWriterV2[T] = {
+  override def tableProperty(property: String, value: String): CreateTableWriter[T] = {
     this.properties.put(property, value)
     this
   }

sql/core/src/test/java/test/org/apache/spark/sql/JavaDataFrameWriterV2Suite.java

@@ -57,21 +57,18 @@ public void dropTestTable() {
   public void testAppendAPI() throws NoSuchTableException {
     df().writeTo("testcat.t").append();
     df().writeTo("testcat.t").option("property", "value").append();
-    df().writeTo("testcat.t").tableProperty("property", "value").append();
   }
 
   @Test
   public void testOverwritePartitionsAPI() throws NoSuchTableException {
     df().writeTo("testcat.t").overwritePartitions();
     df().writeTo("testcat.t").option("property", "value").overwritePartitions();
-    df().writeTo("testcat.t").tableProperty("property", "value").overwritePartitions();
   }
 
   @Test
   public void testOverwriteAPI() throws NoSuchTableException {
     df().writeTo("testcat.t").overwrite(lit(true));
     df().writeTo("testcat.t").option("property", "value").overwrite(lit(true));
-    df().writeTo("testcat.t").tableProperty("property", "value").overwrite(lit(true));
   }
 
   @Test