org.apache.spark.rpc.RpcTimeoutException: Cannot receive any reply from amp-jenkins-worker-02.amp:40989 in 120 seconds. This timeout is controlled by spark.rpc.askTimeout

sbt.ForkMain$ForkError: org.apache.spark.rpc.RpcTimeoutException: Cannot receive any reply from amp-jenkins-worker-02.amp:40989 in 120 seconds. This timeout is controlled by spark.rpc.askTimeout
	at org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcTimeout.scala:47)
	at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:62)
	at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:58)
	at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:34)
	at scala.util.Failure.recover(Try.scala:230)
	at scala.concurrent.Future.$anonfun$recover$1(Future.scala:391)
	at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:29)
	at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)
	at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293)
	at scala.concurrent.impl.ExecutionContextImpl$$anon$1.execute(ExecutionContextImpl.scala:134)
	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:68)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:284)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:284)
	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284)
	at scala.concurrent.Promise.complete(Promise.scala:49)
	at scala.concurrent.Promise.complete$(Promise.scala:48)
	at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:183)
	at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)
	at scala.concurrent.BatchingExecutor$Batch.processBatch$1(BatchingExecutor.scala:63)
	at scala.concurrent.BatchingExecutor$Batch.$anonfun$run$1(BatchingExecutor.scala:78)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
	at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:81)
	at scala.concurrent.BatchingExecutor$Batch.run(BatchingExecutor.scala:55)
	at scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:870)
	at scala.concurrent.BatchingExecutor.execute(BatchingExecutor.scala:106)
	at scala.concurrent.BatchingExecutor.execute$(BatchingExecutor.scala:103)
	at scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:868)
	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:68)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:284)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:284)
	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284)
	at scala.concurrent.Promise.tryFailure(Promise.scala:108)
	at scala.concurrent.Promise.tryFailure$(Promise.scala:108)
	at scala.concurrent.impl.Promise$DefaultPromise.tryFailure(Promise.scala:183)
	at org.apache.spark.rpc.netty.NettyRpcEnv.org$apache$spark$rpc$netty$NettyRpcEnv$$onFailure$1(NettyRpcEnv.scala:206)
	at org.apache.spark.rpc.netty.NettyRpcEnv$$anon$1.run(NettyRpcEnv.scala:243)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: sbt.ForkMain$ForkError: java.util.concurrent.TimeoutException: Cannot receive any reply from amp-jenkins-worker-02.amp:40989 in 120 seconds
	at org.apache.spark.rpc.netty.NettyRpcEnv$$anon$1.run(NettyRpcEnv.scala:244)
	... 7 more