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/*
* 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 spark.storage
import akka.actor.Actor
import spark.{Logging, SparkException, Utils}
/**
* An actor to take commands from the master to execute options. For example,
* this is used to remove blocks from the slave's BlockManager.
*/
class BlockManagerSlaveActor(blockManager: BlockManager) extends Actor {
override def receive = {
case RemoveBlock(blockId) =>
blockManager.removeBlock(blockId)
case RemoveRdd(rddId) =>
val numBlocksRemoved = blockManager.removeRdd(rddId)
sender ! numBlocksRemoved
}
}
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