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From "Pat McDonough (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-1392) Local spark-shell Runs Out of Memory With Default Settings
Date Wed, 02 Apr 2014 05:49:14 GMT
Pat McDonough created SPARK-1392:
------------------------------------

             Summary: Local spark-shell Runs Out of Memory With Default Settings
                 Key: SPARK-1392
                 URL: https://issues.apache.org/jira/browse/SPARK-1392
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 0.9.0
         Environment: OS X 10.9.2, Java 1.7.0_51, Scala 2.10.3
            Reporter: Pat McDonough


When running the spark-shell locally in out of the box configuration, and attempting to cache
all the attached data, spark OOMs with: {{java.lang.OutOfMemoryError: GC overhead limit exceeded}}

{code}
val explore = sc.textFile("/Users/pat/Projects/training-materials/Data/wiki_links")
explore.cache
explore.count
{code}

You can work around the issue by either decreasing {{spark.storage.memoryFraction}} or increasing
{{SPARK_MEM}}





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