yuhuali1989 commented on issue #4004: Ignore chunkPeriod for groupBy v2, fix chunkPeriod for irregular periods. URL: https://github.com/apache/druid/pull/4004#issuecomment-571886609 @gianm Hi, we are using thetasketch with (1M size) . Interesting to find query time group linearly with intervals using timeseries. I think chunkPeriod may help. And also I guess chunkPeriod child query cache make senses . we have tried 0.17 forkjoin broker merge, still not good enough. Ideally, P1d ->10s, P10d ->15s. But reality is P1d ->10s, P10d ->100s. But we encounter #4826, Would you like to give some suggestion?
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