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Posted to issues@spark.apache.org by "Josh Rosen (JIRA)" <ji...@apache.org> on 2015/07/23 00:55:05 UTC

[jira] [Created] (SPARK-9266) Prevent "managed memory leak detected" exception from masking original exception

Josh Rosen created SPARK-9266:
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             Summary: Prevent "managed memory leak detected" exception from masking original exception
                 Key: SPARK-9266
                 URL: https://issues.apache.org/jira/browse/SPARK-9266
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.4.1, 1.4.0, 1.5.0
            Reporter: Josh Rosen
            Assignee: Josh Rosen


When a task fails with an exception and also fails to properly clean up its managed memory, the {{spark.unsafe.exceptionOnMemoryLeak}} memory leak detection exception may mask the original exception cause.  We should throw the memory leak exception only if no other exception occurred.



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