Hi, i am running several jobs in standalone mode and i notice this error in the log files in some of my nodes at the start of my jobs:
INFO executor.CoarseGrainedExecutorBackend: Registered signal handlers for [TERM, HUP, INT] INFO spark.SecurityManager: Changing view acls to: root INFO spark.SecurityManager: Changing modify acls to: root INFO spark.SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: NFO slf4j.Slf4jLogger: Slf4jLogger started INFO Remoting: Starting remoting ERROR security.UserGroupInformation: PriviledgedActionException as:root cause:java.util.concurrent.TimeoutException: Futures timed out after [10000 milliseconds] Exception in thread "main" java.lang.reflect.UndeclaredThrowableException: Unknown exception in doAs at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1134) at org.apache.spark.deploy.SparkHadoopUtil.runAsSparkUser(SparkHadoopUtil.scala:59) at org.apache.spark.executor.CoarseGrainedExecutorBackend$.run(CoarseGrainedExecutorBackend.scala:115) at org.apache.spark.executor.CoarseGrainedExecutorBackend$.main(CoarseGrainedExecutorBackend.scala:163) at org.apache.spark.executor.CoarseGrainedExecutorBackend.main(CoarseGrainedExecutorBackend.scala) Caused by: java.security.PrivilegedActionException: java.util.concurrent.TimeoutException: Futures timed out after [10000 milliseconds] at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) ... 4 more Caused by: java.util.concurrent.TimeoutException: Futures timed out after [10000 milliseconds] at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107) at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) at scala.concurrent.Await$.result(package.scala:107) at akka.remote.Remoting.start(Remoting.scala:180) at akka.remote.RemoteActorRefProvider.init(RemoteActorRefProvider.scala:184) at akka.actor.ActorSystemImpl.liftedTree2$1(ActorSystem.scala:618) at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:615) at akka.actor.ActorSystemImpl._start(ActorSystem.scala:615) at akka.actor.ActorSystemImpl.start(ActorSystem.scala:632) at akka.actor.ActorSystem$.apply(ActorSystem.scala:141) at akka.actor.ActorSystem$.apply(ActorSystem.scala:118) at org.apache.spark.util.AkkaUtils$.org$apache$spark$util$AkkaUtils$$doCreateActorSystem(AkkaUtils.scala:121) at org.apache.spark.util.AkkaUtils$$anonfun$1.apply(AkkaUtils.scala:54) at org.apache.spark.util.AkkaUtils$$anonfun$1.apply(AkkaUtils.scala:53) at org.apache.spark.util.Utils$$anonfun$startServiceOnPort$1.apply$mcVI$sp(Utils.scala:1676) at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141) at org.apache.spark.util.Utils$.startServiceOnPort(Utils.scala:1667) at org.apache.spark.util.AkkaUtils$.createActorSystem(AkkaUtils.scala:56) at org.apache.spark.executor.CoarseGrainedExecutorBackend$$anonfun$run$1.apply$mcV$sp(CoarseGrainedExecutorBackend.scala:122) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:60) at org.apache.spark.deploy.SparkHadoopUtil$$anon$1.run(SparkHadoopUtil.scala:59) ... 7 more INFO remote.RemoteActorRefProvider$RemotingTerminator: Shutting down remote daemon. These errors result in executor losses at the beginning and i have been trying to find a way to solve this with no success, so if anyone has a clue please let me know. Thank you -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/PriviledgedActionException-Executor-error-tp22745.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org