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package spark.deploy.worker
import akka.actor.{ActorRef, ActorSystem}
import akka.dispatch.Await
import akka.pattern.ask
import akka.util.Timeout
import akka.util.duration._
import cc.spray.Directives
import cc.spray.typeconversion.TwirlSupport._
import spark.deploy.{WorkerState, RequestWorkerState}
class WorkerWebUI(val actorSystem: ActorSystem, worker: ActorRef) extends Directives {
val RESOURCE_DIR = "spark/deploy/worker/webui"
val STATIC_RESOURCE_DIR = "spark/deploy/static"
implicit val timeout = Timeout(1 seconds)
val handler = {
get {
path("") {
completeWith{
val future = worker ? RequestWorkerState
future.map { workerState =>
workerui.html.index(workerState.asInstanceOf[WorkerState])
}
}
} ~
path("log") {
parameters("jobId", "executorId", "logType") { (jobId, executorId, logType) =>
respondWithMediaType(cc.spray.http.MediaTypes.`text/plain`) {
getFromFileName("work/" + jobId + "/" + executorId + "/" + logType)
}
}
} ~
pathPrefix("static") {
getFromResourceDirectory(STATIC_RESOURCE_DIR)
} ~
getFromResourceDirectory(RESOURCE_DIR)
}
}
}
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