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Posted to issues@spark.apache.org by "Naveen Mathew (JIRA)" <ji...@apache.org> on 2016/10/24 07:12:58 UTC

[jira] [Created] (SPARK-18071) How to solve Java heap space error in prefixSpan (pySpark)?

Naveen Mathew created SPARK-18071:
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             Summary: How to solve Java heap space error in prefixSpan (pySpark)?
                 Key: SPARK-18071
                 URL: https://issues.apache.org/jira/browse/SPARK-18071
             Project: Spark
          Issue Type: Question
         Environment: pySpark
            Reporter: Naveen Mathew
            Priority: Minor


data = sc.parallelize(sequences, 2)
model = PrefixSpan.train(data)
model.freqSequences().collect()
** Java heap space error **



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