Are you trying to start multiple workers on one machine?
2013/10/4 Jesvin Jose <[email protected]> > I want it as a workaround to "Failed to bind web UI to port x" errors in > 0.7.2. > > What are the corresponding options for standalone (./run) master, worker > and a sbt-compiled driver? > > I am mostly bothered by the driver throwing up: > 13/10/04 06:09:29 ERROR worker.Worker: Failed to create web UI > spark.SparkException: Failed to bind web UI to port 8081 > at spark.util.AkkaUtils$.startSprayServer(AkkaUtils.scala:83) > at spark.deploy.worker.Worker.startWebUi(Worker.scala:86) > at spark.deploy.worker.Worker.preStart(Worker.scala:72) > at akka.actor.ActorCell.create$1(ActorCell.scala:508) > at akka.actor.ActorCell.systemInvoke(ActorCell.scala:600) > at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:209) > at akka.dispatch.Mailbox.run(Mailbox.scala:178) > at > akka.dispatch.ForkJoinExecutorConfigurator$MailboxExecutionTask.exec(AbstractDispatcher.scala:516) > at akka.jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:259) > at akka.jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:975) > at akka.jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1479) > at akka.jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104) > > -- > We dont beat the reaper by living longer. We beat the reaper by living > well and living fully. The reaper will come for all of us. Question is, > what do we do between the time we are born and the time he shows up? -Randy > Pausch > -- -- Shangyu, Luo Department of Computer Science Rice University -- Not Just Think About It, But Do It! -- Success is never final. -- Losers always whine about their best
