ankuriitg commented on issue #24110: [SPARK-25341][Core] Support rolling back a shuffle map stage and re-generate the shuffle files URL: https://github.com/apache/spark/pull/24110#issuecomment-478161971 Hi @xuanyuanking , thanks for your work here. Can you please explain how your PR takes care of multiple write attempts? I am especially interested in how this takes care of resolving write attempts across two different stage attempts. From the code, I could not see that resolution happening anywhere but I can be wrong.
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