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via GitHub by guchensmile
, 1 year ago
Job aborted due to stage failure: Task 1 in stage 1.0 failed 4 times, most recent failure: Lost task 1.3 in stage 1.0 (TID 7, heracles): java.lang.NullPointerException
via GitHub by syuquad
, 2 years ago
Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times, most recent failure: Lost task 0.3 in stage 1.0 (TID 8, ip-10-30-15-17.us-west-2.compute.internal): java.lang.NullPointerException
org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 1.0 failed 4 times, most recent failure: Lost task 1.3 in stage 1.0 (TID 7, heracles): java.lang.NullPointerException	at com.yahoo.ml.caffe.CaffeOnSpark$$anonfun$train$1.apply$mcVI$sp(CaffeOnSpark.scala:153)	at com.yahoo.ml.caffe.CaffeOnSpark$$anonfun$train$1.apply(CaffeOnSpark.scala:149)	at com.yahoo.ml.caffe.CaffeOnSpark$$anonfun$train$1.apply(CaffeOnSpark.scala:149)	at scala.collection.Iterator$$anon$11.next(Iterator.scala:328)	at scala.collection.Iterator$class.foreach(Iterator.scala:727)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)	at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)	at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)	at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)	at scala.collection.AbstractIterator.to(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)	at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157)	at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)	at scala.collection.AbstractIterator.toArray(Iterator.scala:1157)	at org.apache.spark.rdd.RDD$$anonfun$collect$1$$anonfun$12.apply(RDD.scala:927)	at org.apache.spark.rdd.RDD$$anonfun$collect$1$$anonfun$12.apply(RDD.scala:927)	at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1858)	at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1858)	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)	at org.apache.spark.scheduler.Task.run(Task.scala:89)	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:213)	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)