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Subject [GitHub] [spark] cloud-fan commented on issue #25941: [WIP][SPARK-29257][Core][Shuffle] Use task attempt number as noop reduce id to handle disk failures during shuffle
Date Thu, 26 Sep 2019 16:09:04 GMT
cloud-fan commented on issue #25941: [WIP][SPARK-29257][Core][Shuffle] Use task attempt number
as noop reduce id to handle disk failures during shuffle
URL: https://github.com/apache/spark/pull/25941#issuecomment-535575488
 
 
   ok I get your point now. Please notice that, after https://github.com/apache/spark/pull/25620
, `mapId` becomes unique, so you would get different file name when retry the task,

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