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author | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-01-10 19:06:40 -0800 |
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committer | Matei Zaharia <matei@eecs.berkeley.edu> | 2013-01-10 19:06:40 -0800 |
commit | 3548c9c0c8ae61770f6b23d905fdcb4d276cc0db (patch) | |
tree | 394050fc6697f15306306480d8e2db66058ca17b /core | |
parent | 9cc764f52323baa3a218ce9e301d3cc98f1e8b20 (diff) | |
parent | 6d1c2302810f497433df6ab8faa6bd5f40aed27f (diff) | |
download | spark-3548c9c0c8ae61770f6b23d905fdcb4d276cc0db.tar.gz spark-3548c9c0c8ae61770f6b23d905fdcb4d276cc0db.tar.bz2 spark-3548c9c0c8ae61770f6b23d905fdcb4d276cc0db.zip |
Merge branch 'master' of github.com:mesos/spark
Diffstat (limited to 'core')
6 files changed, 113 insertions, 26 deletions
diff --git a/core/src/main/scala/spark/deploy/JsonProtocol.scala b/core/src/main/scala/spark/deploy/JsonProtocol.scala new file mode 100644 index 0000000000..f14f804b3a --- /dev/null +++ b/core/src/main/scala/spark/deploy/JsonProtocol.scala @@ -0,0 +1,57 @@ +package spark.deploy + +import master.{JobInfo, WorkerInfo} +import cc.spray.json._ + +/** + * spray-json helper class containing implicit conversion to json for marshalling responses + */ +private[spark] object JsonProtocol extends DefaultJsonProtocol { + implicit object WorkerInfoJsonFormat extends RootJsonWriter[WorkerInfo] { + def write(obj: WorkerInfo) = JsObject( + "id" -> JsString(obj.id), + "host" -> JsString(obj.host), + "webuiaddress" -> JsString(obj.webUiAddress), + "cores" -> JsNumber(obj.cores), + "coresused" -> JsNumber(obj.coresUsed), + "memory" -> JsNumber(obj.memory), + "memoryused" -> JsNumber(obj.memoryUsed) + ) + } + + implicit object JobInfoJsonFormat extends RootJsonWriter[JobInfo] { + def write(obj: JobInfo) = JsObject( + "starttime" -> JsNumber(obj.startTime), + "id" -> JsString(obj.id), + "name" -> JsString(obj.desc.name), + "cores" -> JsNumber(obj.desc.cores), + "user" -> JsString(obj.desc.user), + "memoryperslave" -> JsNumber(obj.desc.memoryPerSlave), + "submitdate" -> JsString(obj.submitDate.toString)) + } + + implicit object MasterStateJsonFormat extends RootJsonWriter[MasterState] { + def write(obj: MasterState) = JsObject( + "url" -> JsString("spark://" + obj.uri), + "workers" -> JsArray(obj.workers.toList.map(_.toJson)), + "cores" -> JsNumber(obj.workers.map(_.cores).sum), + "coresused" -> JsNumber(obj.workers.map(_.coresUsed).sum), + "memory" -> JsNumber(obj.workers.map(_.memory).sum), + "memoryused" -> JsNumber(obj.workers.map(_.memoryUsed).sum), + "activejobs" -> JsArray(obj.activeJobs.toList.map(_.toJson)), + "completedjobs" -> JsArray(obj.completedJobs.toList.map(_.toJson)) + ) + } + + implicit object WorkerStateJsonFormat extends RootJsonWriter[WorkerState] { + def write(obj: WorkerState) = JsObject( + "id" -> JsString(obj.workerId), + "masterurl" -> JsString(obj.masterUrl), + "masterwebuiurl" -> JsString(obj.masterWebUiUrl), + "cores" -> JsNumber(obj.cores), + "coresused" -> JsNumber(obj.coresUsed), + "memory" -> JsNumber(obj.memory), + "memoryused" -> JsNumber(obj.memoryUsed) + ) + } +} diff --git a/core/src/main/scala/spark/deploy/master/MasterWebUI.scala b/core/src/main/scala/spark/deploy/master/MasterWebUI.scala index 3cdd3721f5..a96b55d6f3 100644 --- a/core/src/main/scala/spark/deploy/master/MasterWebUI.scala +++ b/core/src/main/scala/spark/deploy/master/MasterWebUI.scala @@ -9,6 +9,9 @@ import cc.spray.Directives import cc.spray.directives._ import cc.spray.typeconversion.TwirlSupport._ import spark.deploy._ +import cc.spray.http.MediaTypes +import JsonProtocol._ +import cc.spray.typeconversion.SprayJsonSupport._ private[spark] class MasterWebUI(val actorSystem: ActorSystem, master: ActorRef) extends Directives { @@ -19,13 +22,19 @@ class MasterWebUI(val actorSystem: ActorSystem, master: ActorRef) extends Direct val handler = { get { - path("") { - completeWith { + (path("") & parameters('format ?)) { + case Some(js) if js.equalsIgnoreCase("json") => val future = master ? RequestMasterState - future.map { - masterState => spark.deploy.master.html.index.render(masterState.asInstanceOf[MasterState]) + respondWithMediaType(MediaTypes.`application/json`) { ctx => + ctx.complete(future.mapTo[MasterState]) + } + case _ => + completeWith { + val future = master ? RequestMasterState + future.map { + masterState => spark.deploy.master.html.index.render(masterState.asInstanceOf[MasterState]) + } } - } } ~ path("job") { parameter("jobId") { jobId => diff --git a/core/src/main/scala/spark/deploy/worker/WorkerWebUI.scala b/core/src/main/scala/spark/deploy/worker/WorkerWebUI.scala index d06f4884ee..84b6c16bd6 100644 --- a/core/src/main/scala/spark/deploy/worker/WorkerWebUI.scala +++ b/core/src/main/scala/spark/deploy/worker/WorkerWebUI.scala @@ -7,7 +7,10 @@ import akka.util.Timeout import akka.util.duration._ import cc.spray.Directives import cc.spray.typeconversion.TwirlSupport._ -import spark.deploy.{WorkerState, RequestWorkerState} +import spark.deploy.{JsonProtocol, WorkerState, RequestWorkerState} +import cc.spray.http.MediaTypes +import JsonProtocol._ +import cc.spray.typeconversion.SprayJsonSupport._ private[spark] class WorkerWebUI(val actorSystem: ActorSystem, worker: ActorRef) extends Directives { @@ -18,13 +21,20 @@ class WorkerWebUI(val actorSystem: ActorSystem, worker: ActorRef) extends Direct val handler = { get { - path("") { - completeWith{ + (path("") & parameters('format ?)) { + case Some(js) if js.equalsIgnoreCase("json") => { val future = worker ? RequestWorkerState - future.map { workerState => - spark.deploy.worker.html.index(workerState.asInstanceOf[WorkerState]) + respondWithMediaType(MediaTypes.`application/json`) { ctx => + ctx.complete(future.mapTo[WorkerState]) } } + case _ => + completeWith{ + val future = worker ? RequestWorkerState + future.map { workerState => + spark.deploy.worker.html.index(workerState.asInstanceOf[WorkerState]) + } + } } ~ path("log") { parameters("jobId", "executorId", "logType") { (jobId, executorId, logType) => diff --git a/core/src/main/scala/spark/network/Connection.scala b/core/src/main/scala/spark/network/Connection.scala index 80262ab7b4..c193bf7c8d 100644 --- a/core/src/main/scala/spark/network/Connection.scala +++ b/core/src/main/scala/spark/network/Connection.scala @@ -135,8 +135,11 @@ extends Connection(SocketChannel.open, selector_) { val chunk = message.getChunkForSending(defaultChunkSize) if (chunk.isDefined) { messages += message // this is probably incorrect, it wont work as fifo - if (!message.started) logDebug("Starting to send [" + message + "]") - message.started = true + if (!message.started) { + logDebug("Starting to send [" + message + "]") + message.started = true + message.startTime = System.currentTimeMillis + } return chunk } else { /*logInfo("Finished sending [" + message + "] to [" + remoteConnectionManagerId + "]")*/ diff --git a/core/src/main/scala/spark/network/ConnectionManager.scala b/core/src/main/scala/spark/network/ConnectionManager.scala index 642fa4b525..36c01ad629 100644 --- a/core/src/main/scala/spark/network/ConnectionManager.scala +++ b/core/src/main/scala/spark/network/ConnectionManager.scala @@ -43,12 +43,12 @@ private[spark] class ConnectionManager(port: Int) extends Logging { } val selector = SelectorProvider.provider.openSelector() - val handleMessageExecutor = Executors.newFixedThreadPool(4) + val handleMessageExecutor = Executors.newFixedThreadPool(System.getProperty("spark.core.connection.handler.threads","20").toInt) val serverChannel = ServerSocketChannel.open() val connectionsByKey = new HashMap[SelectionKey, Connection] with SynchronizedMap[SelectionKey, Connection] val connectionsById = new HashMap[ConnectionManagerId, SendingConnection] with SynchronizedMap[ConnectionManagerId, SendingConnection] val messageStatuses = new HashMap[Int, MessageStatus] - val connectionRequests = new SynchronizedQueue[SendingConnection] + val connectionRequests = new HashMap[ConnectionManagerId, SendingConnection] with SynchronizedMap[ConnectionManagerId, SendingConnection] val keyInterestChangeRequests = new SynchronizedQueue[(SelectionKey, Int)] val sendMessageRequests = new Queue[(Message, SendingConnection)] @@ -79,10 +79,10 @@ private[spark] class ConnectionManager(port: Int) extends Logging { def run() { try { while(!selectorThread.isInterrupted) { - while(!connectionRequests.isEmpty) { - val sendingConnection = connectionRequests.dequeue + for( (connectionManagerId, sendingConnection) <- connectionRequests) { sendingConnection.connect() addConnection(sendingConnection) + connectionRequests -= connectionManagerId } sendMessageRequests.synchronized { while(!sendMessageRequests.isEmpty) { @@ -300,8 +300,7 @@ private[spark] class ConnectionManager(port: Int) extends Logging { private def sendMessage(connectionManagerId: ConnectionManagerId, message: Message) { def startNewConnection(): SendingConnection = { val inetSocketAddress = new InetSocketAddress(connectionManagerId.host, connectionManagerId.port) - val newConnection = new SendingConnection(inetSocketAddress, selector) - connectionRequests += newConnection + val newConnection = connectionRequests.getOrElseUpdate(connectionManagerId, new SendingConnection(inetSocketAddress, selector)) newConnection } val lookupKey = ConnectionManagerId.fromSocketAddress(connectionManagerId.toSocketAddress) @@ -473,6 +472,7 @@ private[spark] object ConnectionManager { val mb = size * count / 1024.0 / 1024.0 val ms = finishTime - startTime val tput = mb * 1000.0 / ms + println("Sent " + mb + " MB in " + ms + " ms (" + tput + " MB/s)") println("--------------------------") println() } diff --git a/core/src/main/scala/spark/network/ConnectionManagerTest.scala b/core/src/main/scala/spark/network/ConnectionManagerTest.scala index 47ceaf3c07..533e4610f3 100644 --- a/core/src/main/scala/spark/network/ConnectionManagerTest.scala +++ b/core/src/main/scala/spark/network/ConnectionManagerTest.scala @@ -13,8 +13,14 @@ import akka.util.duration._ private[spark] object ConnectionManagerTest extends Logging{ def main(args: Array[String]) { + //<mesos cluster> - the master URL + //<slaves file> - a list slaves to run connectionTest on + //[num of tasks] - the number of parallel tasks to be initiated default is number of slave hosts + //[size of msg in MB (integer)] - the size of messages to be sent in each task, default is 10 + //[count] - how many times to run, default is 3 + //[await time in seconds] : await time (in seconds), default is 600 if (args.length < 2) { - println("Usage: ConnectionManagerTest <mesos cluster> <slaves file>") + println("Usage: ConnectionManagerTest <mesos cluster> <slaves file> [num of tasks] [size of msg in MB (integer)] [count] [await time in seconds)] ") System.exit(1) } @@ -29,16 +35,19 @@ private[spark] object ConnectionManagerTest extends Logging{ /*println("Slaves")*/ /*slaves.foreach(println)*/ - - val slaveConnManagerIds = sc.parallelize(0 until slaves.length, slaves.length).map( + val tasknum = if (args.length > 2) args(2).toInt else slaves.length + val size = ( if (args.length > 3) (args(3).toInt) else 10 ) * 1024 * 1024 + val count = if (args.length > 4) args(4).toInt else 3 + val awaitTime = (if (args.length > 5) args(5).toInt else 600 ).second + println("Running "+count+" rounds of test: " + "parallel tasks = " + tasknum + ", msg size = " + size/1024/1024 + " MB, awaitTime = " + awaitTime) + val slaveConnManagerIds = sc.parallelize(0 until tasknum, tasknum).map( i => SparkEnv.get.connectionManager.id).collect() println("\nSlave ConnectionManagerIds") slaveConnManagerIds.foreach(println) println - val count = 10 (0 until count).foreach(i => { - val resultStrs = sc.parallelize(0 until slaves.length, slaves.length).map(i => { + val resultStrs = sc.parallelize(0 until tasknum, tasknum).map(i => { val connManager = SparkEnv.get.connectionManager val thisConnManagerId = connManager.id connManager.onReceiveMessage((msg: Message, id: ConnectionManagerId) => { @@ -46,7 +55,6 @@ private[spark] object ConnectionManagerTest extends Logging{ None }) - val size = 100 * 1024 * 1024 val buffer = ByteBuffer.allocate(size).put(Array.tabulate[Byte](size)(x => x.toByte)) buffer.flip @@ -56,13 +64,13 @@ private[spark] object ConnectionManagerTest extends Logging{ logInfo("Sending [" + bufferMessage + "] to [" + slaveConnManagerId + "]") connManager.sendMessageReliably(slaveConnManagerId, bufferMessage) }) - val results = futures.map(f => Await.result(f, 1.second)) + val results = futures.map(f => Await.result(f, awaitTime)) val finishTime = System.currentTimeMillis Thread.sleep(5000) val mb = size * results.size / 1024.0 / 1024.0 val ms = finishTime - startTime - val resultStr = "Sent " + mb + " MB in " + ms + " ms at " + (mb / ms * 1000.0) + " MB/s" + val resultStr = thisConnManagerId + " Sent " + mb + " MB in " + ms + " ms at " + (mb / ms * 1000.0) + " MB/s" logInfo(resultStr) resultStr }).collect() |