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Posted to issues@spark.apache.org by "Aaron Staple (JIRA)" <ji...@apache.org> on 2014/08/01 01:24:38 UTC

[jira] [Commented] (SPARK-695) Exponential recursion in getPreferredLocations

    [ https://issues.apache.org/jira/browse/SPARK-695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081669#comment-14081669 ] 

Aaron Staple commented on SPARK-695:
------------------------------------

Progress has been made on a PR here:
https://github.com/apache/spark/pull/1362

> Exponential recursion in getPreferredLocations
> ----------------------------------------------
>
>                 Key: SPARK-695
>                 URL: https://issues.apache.org/jira/browse/SPARK-695
>             Project: Spark
>          Issue Type: Bug
>            Reporter: Matei Zaharia
>
> This was reported to happen in DAGScheduler for graphs with many paths from the root up, though I haven't yet found a good test case for it.



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