upmerge with latest mesos/spark master and fix hbase compile with hadoop2-yarn profile

core/pom.xml

core/src/main/scala/spark/ClosureCleaner.scala

core/src/main/scala/spark/PairRDDFunctions.scala

core/src/main/scala/spark/RDD.scala

core/src/main/scala/spark/SequenceFileRDDFunctions.scala

core/src/main/scala/spark/Utils.scala

core/src/main/scala/spark/api/java/JavaPairRDD.scala

core/src/main/scala/spark/api/java/JavaRDD.scala

core/src/main/scala/spark/api/java/JavaRDDLike.scala

core/src/main/scala/spark/rdd/CoGroupedRDD.scala

core/src/main/scala/spark/rdd/PipedRDD.scala

core/src/main/scala/spark/rdd/ZippedPartitionsRDD.scala

...main/scala/spark/scheduler/cluster/ClusterScheduler.scala

...scala/spark/scheduler/cluster/ClusterTaskSetManager.scala

...n/scala/spark/scheduler/cluster/SchedulingAlgorithm.scala

...c/main/scala/spark/scheduler/cluster/TaskSetManager.scala

...src/main/scala/spark/scheduler/local/LocalScheduler.scala

...ain/scala/spark/scheduler/local/LocalTaskSetManager.scala

core/src/main/scala/spark/storage/BlockManager.scala

...rc/main/scala/spark/storage/BlockManagerMasterActor.scala