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Posted to dev@uniffle.apache.org by GitBox <gi...@apache.org> on 2022/08/25 16:02:12 UTC

[GitHub] [incubator-uniffle] leixm commented on issue #134: [Improvement] Support more tasks of the application

leixm commented on issue #134:
URL: https://github.com/apache/incubator-uniffle/issues/134#issuecomment-1227470284

   Currently we can support 2^20 tasks, which is not a small number. If spark.rss.writer.buffer.size is set to the default value of 3m, then the data written by a taskAttempt does not exceed 3m*2^19=1536G It can be guaranteed, how to measure whether AtomicInteger can be reduced? How much can be reduced?


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