Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/5144#discussion_r28454143
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerUtils.scala
---
@@ -0,0 +1,100 @@
+/*
+ * 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.spark.scheduler.cluster.mesos
+
+import java.util.List
+import java.util.concurrent.CountDownLatch
+
+import scala.collection.JavaConversions._
+
+import org.apache.mesos.Protos.{FrameworkInfo, Resource, Status}
+import org.apache.mesos.{MesosSchedulerDriver, Scheduler}
+import org.apache.spark.Logging
+import org.apache.spark.util.Utils
+
+/**
+ * Shared trait for implementing a Mesos Scheduler. This holds common
state and helper
+ * methods and Mesos scheduler will use.
+ */
+private[mesos] trait MesosSchedulerUtils extends Logging {
+ // Lock used to wait for scheduler to be registered
+ private final val registerLatch = new CountDownLatch(1)
+
+ // Driver for talking to Mesos
+ protected var driver: MesosSchedulerDriver = null
+
+ /**
+ * Starts the MesosSchedulerDriver with the provided information. This
method returns
+ * until the scheduler has registered with Mesos.
+ * @param name Name of the scheduler
+ * @param masterUrl Mesos master connection URL
+ * @param scheduler Scheduler object
+ * @param fwInfo FrameworkInfo to pass to the Mesos master
+ */
+ def startScheduler(
+ name: String,
--- End diff --
once you remove this you can fit the rest of the parameters on L49
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