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Remote rollups failed with an exception, wrapping and rethrowing: DistributedException from d0142492d774/192.168.254.5:54321: 'null', caused by java.lang.NullPointerException
java.lang.RuntimeException: DistributedException from 64c330808c10/192.168.254.4:54321: 'null', caused by java.lang.NullPointerException
at water.Futures.blockForPending(Futures.java:88)
at water.fvec.Frame.bulkRollups(Frame.java:513)
at water.fvec.Frame.means(Frame.java:531)
at hex.Model.makeBigScoreTask(Model.java:1575)
at hex.Model.predictScoreImpl(Model.java:1598)
at hex.deeplearning.DeepLearningModel.predictScoreImpl(DeepLearningModel.java:564)
at hex.Model.score(Model.java:1454)
at hex.Model.score(Model.java:1438)
at hex.Model.score(Model.java:1394)
at org.apache.spark.examples.h2o.HamOrSpamDemo$.isSpam(HamOrSpamDemo.scala:184)
at org.apache.spark.examples.h2o.HamOrSpamDemo$$anonfun$main$2.apply(HamOrSpamDemo.scala:98)
at org.apache.spark.examples.h2o.HamOrSpamDemo$$anonfun$main$2.apply(HamOrSpamDemo.scala:95)
at scala.collection.immutable.List.foreach(List.scala:381)
at org.apache.spark.examples.h2o.HamOrSpamDemo$.main(HamOrSpamDemo.scala:95)
at water.sparkling.itest.local.HamOrSpamDemoTest$$anonfun$main$1.apply$mcV$sp(HamOrSPamDemoSuite.scala:26)
at water.sparkling.itest.IntegTestStopper$class.exitOnException(IntegTestHelper.scala:140)
at water.sparkling.itest.local.HamOrSpamDemoTest$.exitOnException(HamOrSPamDemoSuite.scala:24)
at water.sparkling.itest.local.HamOrSpamDemoTest$.main(HamOrSPamDemoSuite.scala:25)
at water.sparkling.itest.local.HamOrSpamDemoTest.main(HamOrSPamDemoSuite.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:744)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:187)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: DistributedException from 64c330808c10/192.168.254.4:54321: 'null', caused by java.lang.NullPointerException
at water.RPC.result(RPC.java:241)
at water.RPC.get(RPC.java:253)
at water.RPC.get(RPC.java:47)
at water.Futures.waitAndCheckForException(Futures.java:30)
at water.Futures.cleanCompleted(Futures.java:62)
at water.Futures.add(Futures.java:47)
at water.fvec.RollupStats.start(RollupStats.java:312)
at water.fvec.Vec.startRollupStats(Vec.java:915)
at water.fvec.Vec.startRollupStats(Vec.java:903)
at water.fvec.Frame.bulkRollups(Frame.java:512)
... 26 more
Caused by: java.lang.NullPointerException
at water.fvec.Vec.chunkForChunkIdx(Vec.java:1099)
at water.MRTask.compute2(MRTask.java:619)
at water.H2O$H2OCountedCompleter.compute1(H2O.java:1420)
at water.fvec.RollupStats$Roll$Icer.compute1(RollupStats$Roll$Icer.java)
at water.H2O$H2OCountedCompleter.compute(H2O.java:1416)
at jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
at jsr166y.ForkJoinPool$WorkQueue.popAndExecAll(ForkJoinPool.java:904)
at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:977)
at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
19/09/16 16:55:24 INFO spark.SparkContext: Invoking stop() from shutdown hook
19/09/16 16:55:24 INFO server.ServerConnector: Stopped Spark@54709809{HTTP/1.1}
The text was updated successfully, but these errors were encountered:
Remote rollups failed with an exception, wrapping and rethrowing: DistributedException from d0142492d774/192.168.254.5:54321: 'null', caused by java.lang.NullPointerException
java.lang.RuntimeException: DistributedException from 64c330808c10/192.168.254.4:54321: 'null', caused by java.lang.NullPointerException
at water.Futures.blockForPending(Futures.java:88)
at water.fvec.Frame.bulkRollups(Frame.java:513)
at water.fvec.Frame.means(Frame.java:531)
at hex.Model.makeBigScoreTask(Model.java:1575)
at hex.Model.predictScoreImpl(Model.java:1598)
at hex.deeplearning.DeepLearningModel.predictScoreImpl(DeepLearningModel.java:564)
at hex.Model.score(Model.java:1454)
at hex.Model.score(Model.java:1438)
at hex.Model.score(Model.java:1394)
at org.apache.spark.examples.h2o.HamOrSpamDemo$.isSpam(HamOrSpamDemo.scala:184)
at org.apache.spark.examples.h2o.HamOrSpamDemo$$anonfun$main$2.apply(HamOrSpamDemo.scala:98)
at org.apache.spark.examples.h2o.HamOrSpamDemo$$anonfun$main$2.apply(HamOrSpamDemo.scala:95)
at scala.collection.immutable.List.foreach(List.scala:381)
at org.apache.spark.examples.h2o.HamOrSpamDemo$.main(HamOrSpamDemo.scala:95)
at water.sparkling.itest.local.HamOrSpamDemoTest$$anonfun$main$1.apply$mcV$sp(HamOrSPamDemoSuite.scala:26)
at water.sparkling.itest.IntegTestStopper$class.exitOnException(IntegTestHelper.scala:140)
at water.sparkling.itest.local.HamOrSpamDemoTest$.exitOnException(HamOrSPamDemoSuite.scala:24)
at water.sparkling.itest.local.HamOrSpamDemoTest$.main(HamOrSPamDemoSuite.scala:25)
at water.sparkling.itest.local.HamOrSpamDemoTest.main(HamOrSPamDemoSuite.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:744)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:187)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: DistributedException from 64c330808c10/192.168.254.4:54321: 'null', caused by java.lang.NullPointerException
at water.RPC.result(RPC.java:241)
at water.RPC.get(RPC.java:253)
at water.RPC.get(RPC.java:47)
at water.Futures.waitAndCheckForException(Futures.java:30)
at water.Futures.cleanCompleted(Futures.java:62)
at water.Futures.add(Futures.java:47)
at water.fvec.RollupStats.start(RollupStats.java:312)
at water.fvec.Vec.startRollupStats(Vec.java:915)
at water.fvec.Vec.startRollupStats(Vec.java:903)
at water.fvec.Frame.bulkRollups(Frame.java:512)
... 26 more
Caused by: java.lang.NullPointerException
at water.fvec.Vec.chunkForChunkIdx(Vec.java:1099)
at water.MRTask.compute2(MRTask.java:619)
at water.H2O$H2OCountedCompleter.compute1(H2O.java:1420)
at water.fvec.RollupStats$Roll$Icer.compute1(RollupStats$Roll$Icer.java)
at water.H2O$H2OCountedCompleter.compute(H2O.java:1416)
at jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
at jsr166y.ForkJoinPool$WorkQueue.popAndExecAll(ForkJoinPool.java:904)
at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:977)
at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
19/09/16 16:55:24 INFO spark.SparkContext: Invoking stop() from shutdown hook
19/09/16 16:55:24 INFO server.ServerConnector: Stopped Spark@54709809{HTTP/1.1}
The text was updated successfully, but these errors were encountered: