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jadianes / spark-movie-lens

An on-line movie recommender using Spark, Python Flask, and the MovieLens dataset
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StackOverflow #14

Open ujjwalit opened 8 years ago

ujjwalit commented 8 years ago

Getting StackOverflow error while running the application engine An error occurred while calling o90.trainALSModel. : org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 28.0 failed 4 times, most recent failure: Lost task 0.3 in stage 28.0 (TID 49, 192.168.110.130): java.lang.StackOverflowError at java.io.ObjectInputStream$BlockDataInputStream.readInt(ObjectInputStream.java:2846) at java.io.ObjectInputStream.readHandle(ObjectInputStream.java:1455) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373) at scala.collection.immutable.$colon$colon.readObject(List.scala:362) at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invok