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https://issues.apache.org/jira/browse/FLINK-5975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900283#comment-15900283
 ] 

ASF GitHub Bot commented on FLINK-5975:
---------------------------------------

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

    https://github.com/apache/flink/pull/3481#discussion_r104795107
  
    --- Diff: 
flink-mesos/src/test/java/org/apache/flink/mesos/runtime/clusterframework/LaunchableMesosWorkerTest.java
 ---
    @@ -0,0 +1,75 @@
    +/*
    + * 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.mesos.runtime.clusterframework;
    +
    +import org.apache.flink.configuration.Configuration;
    +import org.apache.flink.mesos.util.MesosArtifactResolver;
    +import org.apache.flink.runtime.clusterframework.ContainerSpecification;
    +import 
org.apache.flink.runtime.clusterframework.ContaineredTaskManagerParameters;
    +import org.apache.flink.util.TestLogger;
    +import org.apache.mesos.Protos;
    +import org.junit.Test;
    +import org.mockito.Mock;
    +import org.mockito.Mockito;
    +import scala.Option;
    +
    +import java.util.List;
    +
    +import static org.junit.Assert.*;
    +
    +public class LaunchableMesosWorkerTest extends TestLogger {
    +   MesosTaskManagerParameters params = 
Mockito.mock(MesosTaskManagerParameters.class);
    +   MesosArtifactResolver resolver = 
Mockito.mock(MesosArtifactResolver.class);
    +   ContainerSpecification containerSpec = 
Mockito.mock(ContainerSpecification.class);
    +   Protos.TaskID taskId = 
Protos.TaskID.newBuilder().setValue("1234").build();
    +   LaunchableMesosWorker worker = new LaunchableMesosWorker(resolver, 
params, containerSpec, taskId);
    +
    +   @Test
    +   public void volumes() throws Exception {
    --- End diff --
    
    by convention these method names should being with "test", i.e 
"testVolumes()".


> Mesos should support adding volumes to launched taskManagers
> ------------------------------------------------------------
>
>                 Key: FLINK-5975
>                 URL: https://issues.apache.org/jira/browse/FLINK-5975
>             Project: Flink
>          Issue Type: Improvement
>          Components: Mesos
>    Affects Versions: 1.2.0, 1.3.0
>            Reporter: Addison Higham
>            Priority: Minor
>
> Flink needs access to shared storage.
> In many cases, this is HDFS, but it would be nice to also support file URIs 
> on an mounted NFS for example.
> Mesos exposes APIs for adding volumes, so it should be relatively simply to 
> add this.
> As an example, here is the spark code for supporting volumes: 
> https://github.com/apache/spark/blob/master/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala#L35
>  



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