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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/10/22 12:18:37 UTC
[GitHub] [incubator-druid] natsumehu opened a new issue #8714: Theta Sketch
upfront uniform sampling probability setting
natsumehu opened a new issue #8714: Theta Sketch upfront uniform sampling probability setting
URL: https://github.com/apache/incubator-druid/issues/8714
Hi, Our dataset sometimes has to deal with highly partitioned/fragmented problems. This leads to thetasketch pretty big or even make the the query extremely computing intensive. We want to use the p-sampling or upfront setting of the theta sketch module to make it better. But it seems like it is not in the setting?
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