Unable to proceed past stage 7.0 (OutOfMemoryError: Java heap space)

jadianes / spark-movie-lens

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

Other

816 stars 395 forks source link

Unable to proceed past stage 7.0 (OutOfMemoryError: Java heap space) #25

Closed datawrangl3r closed 3 years ago

datawrangl3r commented 7 years ago

py4j.protocol.Py4JJavaError: An error occurred while calling o96.trainALSModel. : org.apache.spark.SparkException: Job aborted due to stage failure: Task 5 in stage 7.0 failed 1 times, most recent failure: Lost task 5.0 in stage 7.0 (TID 54, localhost, executor driver): java.lang.OutOfMemoryError: Java heap space

Unable to proceed further.. Any help is much appreciated!