Bryan Cutler created SPARK-7236:
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Summary: AkkaUtils askWithReply sleeps indefinitely when a timeout
exception is thrown
Key: SPARK-7236
URL: https://issues.apache.org/jira/browse/SPARK-7236
Project: Spark
Issue Type: Bug
Components: Spark Core
Reporter: Bryan Cutler
Priority: Trivial
When {{AkkaUtils.askWithReply}} gets a TimeoutException, the default parameters
{{maxAttempts = 1}} and {{retryInterval = Int.Max}} lead to the thread sleeping
for a good while.
I noticed this issue when testing for SPARK-6980 and using this function
without invoking Spark jobs, so perhaps it acts differently in another context.
If this function is on its final attempt to ask and it fails, it should return
immediately. Also, perhaps a better default {{retryInterval}} would be {{0}}.
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