Is there a way to modify the default HLL approximation algorithm with ThetaSketch in Druid? So that while querying for count distinct, druid by default uses ThetaSketch instead of HLL.
I believe you need to be explicit at query time, eg using APPROX_COUNT_DISTINCT_DS_THETA
versus APPROX_COUNT_DISTINCT_DS_HLL
https://druid.apache.org/docs/latest/querying/sql.html#aggregation-functions
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