add final def

apache · Mar 1, 2017 · 096ae63 · 096ae63
1 parent 13245e4
commit 096ae63
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/ExternalCatalog.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/ExternalCatalog.scala
@@ -77,7 +77,7 @@ abstract class ExternalCatalog(conf: SparkConf, hadoopConf: Configuration) {
    */
   def alterDatabase(dbDefinition: CatalogDatabase): Unit
 
-  def getDatabase(db: String): CatalogDatabase = {
+  final def getDatabase(db: String): CatalogDatabase = {
     val database = getDatabaseInternal(db)
     // The default database's location always uses the warehouse path.
     // Since the location of database stored in metastore is qualified,