[SPARK-28852][SQL] Implement SparkGetCatalogsOperation for Thrift Server

### What changes were proposed in this pull request?
This PR implements `SparkGetCatalogsOperation` for Thrift Server metadata completeness.

### Why are the changes needed?
Thrift Server metadata completeness.

### Does this PR introduce any user-facing change?
No

### How was this patch tested?
Unit test

Closes #25555 from wangyum/SPARK-28852.

Authored-by: Yuming Wang <[email protected]>
Signed-off-by: Xiao Li <[email protected]>

Author: wangyum

sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkGetCatalogsOperation.scala

@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.hive.thriftserver
+
+import java.util.UUID
+
+import org.apache.hadoop.hive.ql.security.authorization.plugin.HiveOperationType
+import org.apache.hive.service.cli.{HiveSQLException, OperationState}
+import org.apache.hive.service.cli.operation.GetCatalogsOperation
+import org.apache.hive.service.cli.session.HiveSession
+
+import org.apache.spark.internal.Logging
+import org.apache.spark.sql.SQLContext
+import org.apache.spark.util.{Utils => SparkUtils}
+
+/**
+ * Spark's own GetCatalogsOperation
+ *
+ * @param sqlContext SQLContext to use
+ * @param parentSession a HiveSession from SessionManager
+ */
+private[hive] class SparkGetCatalogsOperation(
+    sqlContext: SQLContext,
+    parentSession: HiveSession)
+  extends GetCatalogsOperation(parentSession) with Logging {
+
+  private var statementId: String = _
+
+  override def close(): Unit = {
+    super.close()
+    HiveThriftServer2.listener.onOperationClosed(statementId)
+  }
+
+  override def runInternal(): Unit = {
+    statementId = UUID.randomUUID().toString
+    val logMsg = "Listing catalogs"
+    logInfo(s"$logMsg with $statementId")
+    setState(OperationState.RUNNING)
+    // Always use the latest class loader provided by executionHive's state.
+    val executionHiveClassLoader = sqlContext.sharedState.jarClassLoader
+    Thread.currentThread().setContextClassLoader(executionHiveClassLoader)
+
+    HiveThriftServer2.listener.onStatementStart(
+      statementId,
+      parentSession.getSessionHandle.getSessionId.toString,
+      logMsg,
+      statementId,
+      parentSession.getUsername)
+
+    try {
+      if (isAuthV2Enabled) {
+        authorizeMetaGets(HiveOperationType.GET_CATALOGS, null)
+      }
+      setState(OperationState.FINISHED)
+    } catch {
+      case e: HiveSQLException =>
+        setState(OperationState.ERROR)
+        HiveThriftServer2.listener.onStatementError(
+          statementId, e.getMessage, SparkUtils.exceptionString(e))
+        throw e
+    }
+    HiveThriftServer2.listener.onStatementFinish(statementId)
+  }
+}

sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/server/SparkSQLOperationManager.scala

@@ -63,6 +63,17 @@ private[thriftserver] class SparkSQLOperationManager()
     operation
   }
 
+  override def newGetCatalogsOperation(
+      parentSession: HiveSession): GetCatalogsOperation = synchronized {
+    val sqlContext = sessionToContexts.get(parentSession.getSessionHandle)
+    require(sqlContext != null, s"Session handle: ${parentSession.getSessionHandle} has not been" +
+      " initialized or had already closed.")
+    val operation = new SparkGetCatalogsOperation(sqlContext, parentSession)
+    handleToOperation.put(operation.getHandle, operation)
+    logDebug(s"Created GetCatalogsOperation with session=$parentSession.")
+    operation
+  }
+
   override def newGetSchemasOperation(
       parentSession: HiveSession,
       catalogName: String,

sql/hive-thriftserver/src/test/scala/org/apache/spark/sql/hive/thriftserver/SparkMetadataOperationSuite.scala

@@ -223,4 +223,12 @@ class SparkMetadataOperationSuite extends HiveThriftJdbcTest {
       assert(!rs.next())
     }
   }
+
+  test("Spark's own GetCatalogsOperation(SparkGetCatalogsOperation)") {
+    withJdbcStatement() { statement =>
+      val metaData = statement.getConnection.getMetaData
+      val rs = metaData.getCatalogs
+      assert(!rs.next())
+    }
+  }
 }

sql/hive-thriftserver/v1.2.1/src/main/java/org/apache/hive/service/cli/operation/GetCatalogsOperation.java

@@ -36,7 +36,7 @@ public class GetCatalogsOperation extends MetadataOperation {
   private static final TableSchema RESULT_SET_SCHEMA = new TableSchema()
   .addStringColumn("TABLE_CAT", "Catalog name. NULL if not applicable.");
 
-  private final RowSet rowSet;
+  protected final RowSet rowSet;
 
   protected GetCatalogsOperation(HiveSession parentSession) {
     super(parentSession, OperationType.GET_CATALOGS);

sql/hive-thriftserver/v2.3.5/src/main/java/org/apache/hive/service/cli/operation/GetCatalogsOperation.java

@@ -36,7 +36,7 @@ public class GetCatalogsOperation extends MetadataOperation {
   private static final TableSchema RESULT_SET_SCHEMA = new TableSchema()
   .addStringColumn("TABLE_CAT", "Catalog name. NULL if not applicable.");
 
-  private final RowSet rowSet;
+  protected final RowSet rowSet;
 
   protected GetCatalogsOperation(HiveSession parentSession) {
     super(parentSession, OperationType.GET_CATALOGS);