liupc commented on issue #24462: [SPARK-26268][CORE] Do not resubmit tasks when executors are lost URL: https://github.com/apache/spark/pull/24462#issuecomment-487382583 @gczsjdy I understand this use case, it's a common need, but the current pluggable implementation is too flexible, and the whole impl of the shuffle manager are customed, but this PR is so highly relies on the kind of shuffle manager which must be external, that's why I think we should not do this in master branch, or we should put them together. what I mean by 'special' is that without the impl of external shuffle manager in master branch, It's odd to add these config alone and it's not commonly used with default shuffle impl. So maybe the suggestion of @squito is the good way to do it.
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