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https://issues.apache.org/jira/browse/FLINK-1984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15422969#comment-15422969
]
ASF GitHub Bot commented on FLINK-1984:
---------------------------------------
Github user EronWright commented on a diff in the pull request:
https://github.com/apache/flink/pull/2315#discussion_r74967737
--- Diff:
flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/MesosFlinkResourceManager.java
---
@@ -0,0 +1,755 @@
+/*
+ * 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 akka.actor.ActorRef;
+import akka.actor.Props;
+import com.netflix.fenzo.TaskRequest;
+import com.netflix.fenzo.TaskScheduler;
+import com.netflix.fenzo.VirtualMachineLease;
+import com.netflix.fenzo.functions.Action1;
+import org.apache.flink.api.java.tuple.Tuple2;
+import org.apache.flink.configuration.ConfigConstants;
+import org.apache.flink.configuration.Configuration;
+import
org.apache.flink.mesos.runtime.clusterframework.store.MesosWorkerStore;
+import org.apache.flink.mesos.scheduler.ConnectionMonitor;
+import org.apache.flink.mesos.scheduler.LaunchableTask;
+import org.apache.flink.mesos.scheduler.LaunchCoordinator;
+import org.apache.flink.mesos.scheduler.ReconciliationCoordinator;
+import org.apache.flink.mesos.scheduler.SchedulerProxy;
+import org.apache.flink.mesos.scheduler.TaskMonitor;
+import org.apache.flink.mesos.scheduler.TaskSchedulerBuilder;
+import org.apache.flink.mesos.scheduler.Tasks;
+import org.apache.flink.mesos.scheduler.messages.AcceptOffers;
+import org.apache.flink.mesos.scheduler.messages.Disconnected;
+import org.apache.flink.mesos.scheduler.messages.Error;
+import org.apache.flink.mesos.scheduler.messages.OfferRescinded;
+import org.apache.flink.mesos.scheduler.messages.ReRegistered;
+import org.apache.flink.mesos.scheduler.messages.Registered;
+import org.apache.flink.mesos.scheduler.messages.ResourceOffers;
+import org.apache.flink.mesos.scheduler.messages.StatusUpdate;
+import org.apache.flink.mesos.util.MesosConfiguration;
+import org.apache.flink.runtime.clusterframework.ApplicationStatus;
+import org.apache.flink.runtime.clusterframework.FlinkResourceManager;
+import
org.apache.flink.runtime.clusterframework.messages.FatalErrorOccurred;
+import org.apache.flink.runtime.clusterframework.messages.StopCluster;
+import org.apache.flink.runtime.clusterframework.types.ResourceID;
+import org.apache.flink.runtime.leaderretrieval.LeaderRetrievalService;
+import org.apache.mesos.Protos;
+import org.apache.mesos.Protos.FrameworkInfo;
+import org.apache.mesos.SchedulerDriver;
+import org.slf4j.Logger;
+import scala.Option;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * Flink Resource Manager for Apache Mesos.
+ */
+public class MesosFlinkResourceManager extends
FlinkResourceManager<RegisteredMesosWorkerNode> {
+
+ /** The Mesos configuration (master and framework info) */
+ private final MesosConfiguration mesosConfig;
+
+ /** The TaskManager container parameters (like container memory size) */
+ private final MesosTaskManagerParameters taskManagerParameters;
+
+ /** Context information used to start a TaskManager Java process */
+ private final Protos.TaskInfo.Builder taskManagerLaunchContext;
+
+ /** Number of failed Mesos tasks before stopping the application. -1
means infinite. */
+ private final int maxFailedTasks;
+
+ /** Callback handler for the asynchronous Mesos scheduler */
+ private SchedulerProxy schedulerCallbackHandler;
+
+ /** Mesos scheduler driver */
+ private SchedulerDriver schedulerDriver;
+
+ private ActorRef connectionMonitor;
+
+ private ActorRef taskRouter;
+
+ private ActorRef launchCoordinator;
+
+ private ActorRef reconciliationCoordinator;
+
+ private MesosWorkerStore workerStore;
+
+ final Map<ResourceID, MesosWorkerStore.Worker> workersInNew;
+ final Map<ResourceID, MesosWorkerStore.Worker> workersInLaunch;
+ final Map<ResourceID, MesosWorkerStore.Worker> workersBeingReturned;
--- End diff --
These are package private only to be accessed by the unit test. Will
comment to that effect.
> Integrate Flink with Apache Mesos
> ---------------------------------
>
> Key: FLINK-1984
> URL: https://issues.apache.org/jira/browse/FLINK-1984
> Project: Flink
> Issue Type: New Feature
> Components: Cluster Management
> Reporter: Robert Metzger
> Assignee: Eron Wright
> Priority: Minor
> Attachments: 251.patch
>
>
> There are some users asking for an integration of Flink into Mesos.
> -There also is a pending pull request for adding Mesos support for Flink-:
> https://github.com/apache/flink/pull/251
> Update (May '16): a new effort is now underway, building on the recent
> ResourceManager work.
> Design document: ([google
> doc|https://docs.google.com/document/d/1WItafBmGbjlaBbP8Of5PAFOH9GUJQxf5S4hjEuPchuU/edit?usp=sharing])
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