squito commented on issue #23711: [SPARK-26795][SHUFFLE]Retry remote fileSegmentManagedBuffer when creating inputStream failed during shuffle read phase#SPARK-26795 URL: https://github.com/apache/spark/pull/23711#issuecomment-459432859 you're right that the comment "The exception could only be throwed by local shuffle block" is wrong, that it could also come from a remote block. But I'm not so clear why you want this change in behavior. Its true, it *might* work if you refetch the data, but in general we don't do that, and I don't know if we want a special case here.
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