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Posted to issues@spark.apache.org by "Ankur Dave (JIRA)" <ji...@apache.org> on 2015/01/29 20:23:34 UTC

[jira] [Created] (SPARK-5484) Pregel should checkpoint periodically to avoid StackOverflowError

Ankur Dave created SPARK-5484:
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             Summary: Pregel should checkpoint periodically to avoid StackOverflowError
                 Key: SPARK-5484
                 URL: https://issues.apache.org/jira/browse/SPARK-5484
             Project: Spark
          Issue Type: Bug
          Components: GraphX
            Reporter: Ankur Dave
            Assignee: Ankur Dave


Pregel-based iterative algorithms with more than ~50 iterations begin to slow down and eventually fail with a StackOverflowError due to Spark's lack of support for long lineage chains. Instead, Pregel should checkpoint the graph periodically.



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