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-535499122 > if fail, fall back to read shuffleId-mapId-1 , until shuffleId-mapId-${maxRetry-1}. How should the shuffle writer write these files? Do you mean we need to slow down shuffle writing to write duplicated files?
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
