azagrebin commented on a change in pull request #6587: [FLINK-10011] Release
JobGraph from SubmittedJobGraphStore
URL: https://github.com/apache/flink/pull/6587#discussion_r212379451
##
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/jobmanager/ZooKeeperHAJobManagerTest.java
##
@@ -0,0 +1,179 @@
+/*
+ * 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.flink.runtime.jobmanager;
+
+import org.apache.flink.api.common.JobID;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.HighAvailabilityOptions;
+import org.apache.flink.runtime.akka.ActorUtils;
+import org.apache.flink.runtime.akka.AkkaUtils;
+import org.apache.flink.runtime.akka.ListeningBehaviour;
+import org.apache.flink.runtime.checkpoint.StandaloneCheckpointRecoveryFactory;
+import org.apache.flink.runtime.dispatcher.DispatcherHATest;
+import org.apache.flink.runtime.dispatcher.NoOpSubmittedJobGraphListener;
+import org.apache.flink.runtime.highavailability.HighAvailabilityServices;
+import
org.apache.flink.runtime.highavailability.TestingHighAvailabilityServices;
+import org.apache.flink.runtime.instance.ActorGateway;
+import org.apache.flink.runtime.instance.AkkaActorGateway;
+import org.apache.flink.runtime.jobgraph.JobGraph;
+import org.apache.flink.runtime.leaderelection.TestingLeaderElectionService;
+import org.apache.flink.runtime.messages.JobManagerMessages;
+import org.apache.flink.runtime.metrics.NoOpMetricRegistry;
+import org.apache.flink.runtime.testingUtils.TestingJobManager;
+import org.apache.flink.runtime.testingUtils.TestingJobManagerMessages;
+import org.apache.flink.runtime.testingUtils.TestingUtils;
+import org.apache.flink.runtime.util.ZooKeeperUtils;
+import org.apache.flink.runtime.zookeeper.ZooKeeperResource;
+import org.apache.flink.util.TestLogger;
+
+import akka.actor.ActorRef;
+import akka.actor.ActorSystem;
+import akka.actor.ExtendedActorSystem;
+import akka.actor.Identify;
+import akka.actor.Terminated;
+import akka.pattern.Patterns;
+import org.apache.curator.framework.CuratorFramework;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.util.Collection;
+import java.util.concurrent.TimeUnit;
+
+import scala.Option;
+import scala.concurrent.Await;
+import scala.concurrent.Future;
+import scala.concurrent.duration.FiniteDuration;
+
+import static org.hamcrest.Matchers.contains;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Tests for the ZooKeeper HA service and {@link JobManager} interaction.
+ */
+public class ZooKeeperHAJobManagerTest extends TestLogger {
+
+ @ClassRule
+ public static final ZooKeeperResource ZOO_KEEPER_RESOURCE = new
ZooKeeperResource();
+
+ @ClassRule
+ public static final TemporaryFolder TEMPORARY_FOLDER = new
TemporaryFolder();
+
+ private static final FiniteDuration TIMEOUT = FiniteDuration.apply(10L,
TimeUnit.SECONDS);
+
+ private static ActorSystem system;
+
+ @BeforeClass
+ public static void setup() {
+ system = AkkaUtils.createLocalActorSystem(new Configuration());
+ }
+
+ @AfterClass
+ public static void teardown() throws Exception {
+ final Future terminationFuture = system.terminate();
+ Await.ready(terminationFuture, TIMEOUT);
+ }
+
+ /**
+* Tests that the {@link JobManager} releases all locked {@link
JobGraph} if it loses
+* leadership.
+*/
+ @Test
+ public void testJobGraphReleaseWhenLosingLeadership() throws Exception {
+ final Configuration configuration = new Configuration();
+
configuration.setString(HighAvailabilityOptions.HA_ZOOKEEPER_QUORUM,
ZOO_KEEPER_RESOURCE.getConnectString());
+
configuration.setString(HighAvailabilityOptions.HA_STORAGE_PATH,
TEMPORARY_FOLDER.newFolder().getAbsolutePath());
+
+ final TestingHighAvailabilityServices highAvailabil
