juliuszsompolski commented on code in PR #42560: URL: https://github.com/apache/spark/pull/42560#discussion_r1298687851
########## connector/connect/server/src/test/scala/org/apache/spark/sql/connect/SparkConnectServerTest.scala: ########## @@ -0,0 +1,222 @@ +/* + * 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.connect + +import java.util.UUID + +import org.scalatest.concurrent.{Eventually, TimeLimits} +import org.scalatest.time.Span +import org.scalatest.time.SpanSugar._ + +import org.apache.spark.connect.proto +import org.apache.spark.sql.connect.client.{CloseableIterator, CustomSparkConnectBlockingStub, ExecutePlanResponseReattachableIterator, GrpcRetryHandler, SparkConnectClient, WrappedCloseableIterator} +import org.apache.spark.sql.connect.common.config.ConnectCommon +import org.apache.spark.sql.connect.config.Connect +import org.apache.spark.sql.connect.dsl.MockRemoteSession +import org.apache.spark.sql.connect.dsl.plans._ +import org.apache.spark.sql.connect.service.SparkConnectService +import org.apache.spark.sql.test.SharedSparkSession + +/** + * Base class and utilities for a test suite that starts and tests the real SparkConnectService + * with a real SparkConnectClient, communicating over RPC, but both in-process. + */ +class SparkConnectServerTest extends SharedSparkSession { + + // Server port + val serverPort: Int = + ConnectCommon.CONNECT_GRPC_BINDING_PORT + util.Random.nextInt(1000) + + override def beforeAll(): Unit = { + super.beforeAll() + // Other suites using mocks leave a mess in the global executionManager, + // shut it down so that it's cleared before starting server. + SparkConnectService.executionManager.shutdown() Review Comment: The fact that we use singletons is ugly. I raised https://issues.apache.org/jira/browse/SPARK-44779 for it some time ago already. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
