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ASF GitHub Bot commented on FLINK-8234: --------------------------------------- Github user GJL commented on a diff in the pull request: https://github.com/apache/flink/pull/5168#discussion_r157961376 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/messages/JobExecutionResultNotFoundException.java --- @@ -0,0 +1,45 @@ +/* + * 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.messages; + +import org.apache.flink.api.common.JobID; +import org.apache.flink.util.FlinkException; + +import static java.util.Objects.requireNonNull; + +/** + * Exception indicating that we could not find a + * {@link org.apache.flink.api.common.JobExecutionResult} under the given {@link JobID}. + */ +public class JobExecutionResultNotFoundException extends FlinkException { + + private final JobID jobId; + + private static final long serialVersionUID = 1L; --- End diff -- Fixed. > Cache JobExecutionResult from finished JobManagerRunners > -------------------------------------------------------- > > Key: FLINK-8234 > URL: https://issues.apache.org/jira/browse/FLINK-8234 > Project: Flink > Issue Type: Sub-task > Components: Distributed Coordination > Affects Versions: 1.5.0 > Reporter: Till Rohrmann > Assignee: Gary Yao > Priority: Blocker > Labels: flip-6 > Fix For: 1.5.0 > > > In order to serve the {{JobExecutionResults}} we have to cache them in the > {{Dispatcher}} after the {{JobManagerRunner}} has finished. The cache should > have a configurable size and should periodically clean up stale entries in > order to avoid memory leaks. -- This message was sent by Atlassian JIRA (v6.4.14#64029)