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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/09/26 00:21:33 UTC

[jira] [Created] (SPARK-3694) Allow printing object graph of tasks/RDD's with a debug flag

Patrick Wendell created SPARK-3694:
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             Summary: Allow printing object graph of tasks/RDD's with a debug flag
                 Key: SPARK-3694
                 URL: https://issues.apache.org/jira/browse/SPARK-3694
             Project: Spark
          Issue Type: Bug
            Reporter: Patrick Wendell
            Assignee: Patrick Wendell


This would be useful for debugging extra references inside of RDD's

Here is an example for inspiration:
http://ehcache.org/xref/net/sf/ehcache/pool/sizeof/ObjectGraphWalker.html



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