sbt.ForkMain$ForkError

Call From test04.amplab/10.123.1.2 to test04.amplab:0 failed on connection exception: java.net.ConnectException: Connection refused; For more details see:

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Stack trace

  • sbt.ForkMain$ForkError: Call From test04.amplab/10.123.1.2 to test04.amplab:0 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) at org.apache.hadoop.ipc.Client.call(Client.java:1351) at org.apache.hadoop.ipc.Client.call(Client.java:1300) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) at com.sun.proxy.$Proxy11.getClusterMetrics(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getClusterMetrics(ApplicationClientProtocolPBClientImpl.java:152) at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy12.getClusterMetrics(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getYarnClusterMetrics(YarnClientImpl.java:246) at org.apache.spark.deploy.yarn.Client$$anonfun$submitApplication$1.apply(Client.scala:69) at org.apache.spark.deploy.yarn.Client$$anonfun$submitApplication$1.apply(Client.scala:69) at org.apache.spark.Logging$class.logInfo(Logging.scala:59) at org.apache.spark.deploy.yarn.Client.logInfo(Client.scala:35) at org.apache.spark.deploy.yarn.Client.submitApplication(Client.scala:68) at org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:61) at org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:141) at org.apache.spark.SparkContext.<init>(SparkContext.scala:310) at org.apache.spark.deploy.yarn.YarnClusterDriver$.main(YarnClusterSuite.scala:140) at org.apache.spark.deploy.yarn.YarnClusterSuite$$anonfun$1.apply$mcV$sp(YarnClusterSuite.scala:91) at org.apache.spark.deploy.yarn.YarnClusterSuite$$anonfun$1.apply(YarnClusterSuite.scala:89) at org.apache.spark.deploy.yarn.YarnClusterSuite$$anonfun$1.apply(YarnClusterSuite.scala:89) at org.scalatest.Transformer$$anonfun$apply$1.apply(Transformer.scala:22) at org.scalatest.Transformer$$anonfun$apply$1.apply(Transformer.scala:22) at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) at org.scalatest.Transformer.apply(Transformer.scala:22) at org.scalatest.Transformer.apply(Transformer.scala:20) at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:158) at org.scalatest.Suite$class.withFixture(Suite.scala:1121) at org.scalatest.FunSuite.withFixture(FunSuite.scala:1559) at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:155) at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:167) at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:167) at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306) at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:167) at org.scalatest.FunSuite.runTest(FunSuite.scala:1559) at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:200) at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:200) at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413) at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401) at scala.collection.immutable.List.foreach(List.scala:318) at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401) at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396) at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483) at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:200) at org.scalatest.FunSuite.runTests(FunSuite.scala:1559) at org.scalatest.Suite$class.run(Suite.scala:1423) at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1559) at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:204) at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:204) at org.scalatest.SuperEngine.runImpl(Engine.scala:545) at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:204) at org.apache.spark.deploy.yarn.YarnClusterSuite.org$scalatest$BeforeAndAfterAll$$super$run(YarnClusterSuite.scala:35) at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257) at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256) at org.apache.spark.deploy.yarn.YarnClusterSuite.run(YarnClusterSuite.scala:35) at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:444) at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:651) at sbt.ForkMain$Run$2.call(ForkMain.java:294) at sbt.ForkMain$Run$2.call(ForkMain.java:284) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: sbt.ForkMain$ForkError: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:547) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:642) at org.apache.hadoop.ipc.Client$Connection.access$2600(Client.java:314) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1399) at org.apache.hadoop.ipc.Client.call(Client.java:1318) ... 66 more

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