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Gurpreet Singh commented on SPARK-11014: ---------------------------------------- Hi Sean, Checking to see if there were any internal company issues that may have caused this problem. Will get back to you. Gurpreet > RPC Time Out Exceptions > ----------------------- > > Key: SPARK-11014 > URL: https://issues.apache.org/jira/browse/SPARK-11014 > Project: Spark > Issue Type: Bug > Components: YARN > Affects Versions: 1.5.1 > Environment: YARN > Reporter: Gurpreet Singh > > I am seeing lots of the following RPC exception messages in YARN logs: > #################### > 15/10/08 13:04:27 WARN executor.Executor: Issue communicating with driver in > heartbeater > org.apache.spark.SparkException: Error sending message [message = > Heartbeat(437,[Lscala.Tuple2;@34199eb1,BlockManagerId(437, > phxaishdc9dn1294.stratus.phx.ebay.com, 47480))] > at > org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:118) > at > org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:77) > at > org.apache.spark.executor.Executor.org$apache$spark$executor$Executor$$reportHeartBeat(Executor.scala:452) > at > org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply$mcV$sp(Executor.scala:472) > at > org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:472) > at > org.apache.spark.executor.Executor$$anon$1$$anonfun$run$1.apply(Executor.scala:472) > at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1699) > at org.apache.spark.executor.Executor$$anon$1.run(Executor.scala:472) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.spark.rpc.RpcTimeoutException: Futures timed out after > [120 seconds]. This timeout is controlled by spark.rpc.askTimeout > at > org.apache.spark.rpc.RpcTimeout.org$apache$spark$rpc$RpcTimeout$$createRpcTimeoutException(RpcEnv.scala:214) > at > org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcEnv.scala:229) > at > org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcEnv.scala:225) > at > scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:33) > at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcEnv.scala:242) > at > org.apache.spark.rpc.RpcEndpointRef.askWithRetry(RpcEndpointRef.scala:101) > ... 14 more > Caused by: java.util.concurrent.TimeoutException: Futures timed out after > [120 seconds] > at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219) > at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) > at scala.concurrent.Await$$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 org.apache.spark.rpc.RpcTimeout.awaitResult(RpcEnv.scala:241) > ... 15 more > ###### -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org