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Posted to issues@uniffle.apache.org by "EnricoMi (via GitHub)" <gi...@apache.org> on 2024/03/09 17:34:37 UTC

Re: [I] [Serious Bug] The number of output rows in SortMergeJoin has increased after enabling RSS [incubator-uniffle]

EnricoMi commented on issue #1555:
URL: https://github.com/apache/incubator-uniffle/issues/1555#issuecomment-1986925954

   Stage 3 (with RSS enabled) has speculative tasks. Their rows count towards the `number of output rows`. Those number are only comparable with `spark.speculation=false` and `spark.task.maxFailures=0`.


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