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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3544) ResourceManager runtime components
Date Thu, 17 Mar 2016 10:00:42 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199248#comment-15199248
] 

ASF GitHub Bot commented on FLINK-3544:
---------------------------------------

Github user mxm commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1741#discussion_r56479678
  
    --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/clusterframework/messages/StopClusterSuccessful.java
---
    @@ -0,0 +1,48 @@
    +/*
    + * 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.clusterframework.messages;
    +
    +import org.apache.flink.runtime.messages.RequiresLeaderSessionID;
    +
    +/**
    + * Generic message to signal the cluster listener that the cluster has been shut down.
    + */
    +public class StopClusterSuccessful implements RequiresLeaderSessionID, java.io.Serializable
{
    +
    +	private static final long serialVersionUID = 42L;
    +
    +	private static StopClusterSuccessful INSTANCE;
    +
    +	/**
    +	 * Private constructor. Initial singleton in get() method.
    +	 */
    +	private StopClusterSuccessful() {}
    +
    +	public static StopClusterSuccessful get() {
    +		if (INSTANCE == null) {
    +			INSTANCE = new StopClusterSuccessful();
    --- End diff --
    
    Good catch.


> ResourceManager runtime components
> ----------------------------------
>
>                 Key: FLINK-3544
>                 URL: https://issues.apache.org/jira/browse/FLINK-3544
>             Project: Flink
>          Issue Type: Sub-task
>          Components: ResourceManager
>    Affects Versions: 1.1.0
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>             Fix For: 1.1.0
>
>




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