Is it possible to get Executors status when running an application? 发件人: Sean Owen [mailto:[email protected]] 发送时间: 2015年9月17日 15:54 收件人: Huangguowei; Dev 主题: Re: bug in Worker.scala, ExecutorRunner is not serializable
Did this cause an error for you? On Thu, Sep 17, 2015, 8:51 AM Huangguowei <[email protected]<mailto:[email protected]>> wrote: In Worker.scala line 480: case RequestWorkerState => sender ! WorkerStateResponse(host, port, workerId, executors.values.toList, finishedExecutors.values.toList, drivers.values.toList, finishedDrivers.values.toList, activeMasterUrl, cores, memory, coresUsed, memoryUsed, activeMasterWebUiUrl) The executors’s type is: val executors = new HashMap[String, ExecutorRunner] but ExecutorRunner cannot be Serialized, so if ask RequestWorkerState will cause java.io.NotSerializableException.
