Github user marmbrus commented on the issue:
https://github.com/apache/spark/pull/15737
I don't think these cases are comparable, silently swallowing offset out of
range is dropping data on the floor. In contrast, networks _are_ transiently
flakey and we should be robust to that here like we are in all of the other
parts of Spark. Specifically, we should probably use `spark.network.timeout`
if they haven't overridden this particular setting (which defaults to 120s).
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