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Posted to dev@uniffle.apache.org by GitBox <gi...@apache.org> on 2022/08/28 12:15:22 UTC

[GitHub] [incubator-uniffle] zuston commented on issue #137: [Improvement][Aqe] Sort MapId before the data are flushed

zuston commented on issue #137:
URL: https://github.com/apache/incubator-uniffle/issues/137#issuecomment-1229444698

   Do we need to sort data by MapID of one partition before flushing data for all jobs? I think no. This will bring unused cost for those non-AQE optimized stages. Maybe we could sort the partition data by MapId when AQE's specified `ShufflePartitionSpec` is applied in first time.


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