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https://issues.apache.org/jira/browse/SPARK-5484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15495984#comment-15495984
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Takeshi Yamamuro commented on SPARK-5484:
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This component seems very inactive, so I think there is a little chance to
review your code if you take on this.
> 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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