/* * 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.entrypoint; import org.apache.flink.api.common.time.Time; import org.apache.flink.configuration.Configuration; import org.apache.flink.configuration.ConfigurationUtils; import org.apache.flink.configuration.JobManagerOptions; import org.apache.flink.runtime.concurrent.ScheduledExecutor; import org.apache.flink.runtime.dispatcher.ArchivedExecutionGraphStore; import org.apache.flink.runtime.dispatcher.FileArchivedExecutionGraphStore; import org.apache.flink.shaded.guava18.com.google.common.base.Ticker; import java.io.File; import java.io.IOException; /** * Base class for session cluster entry points. */ public abstract class SessionClusterEntrypoint extends ClusterEntrypoint { public SessionClusterEntrypoint(Configuration configuration) { super(configuration); } @Override protected ArchivedExecutionGraphStore createSerializableExecutionGraphStore( Configuration configuration, ScheduledExecutor scheduledExecutor) throws IOException { final File tmpDir = new File(ConfigurationUtils.parseTempDirectories(configuration)[0]); final Time expirationTime = Time.seconds(configuration.getLong(JobManagerOptions.JOB_STORE_EXPIRATION_TIME)); final long maximumCacheSizeBytes = configuration.getLong(JobManagerOptions.JOB_STORE_CACHE_SIZE); return new FileArchivedExecutionGraphStore( tmpDir, expirationTime, maximumCacheSizeBytes, scheduledExecutor, Ticker.systemTicker()); } }