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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