Hi. Please let me know if there is a slack channel that better fit the following question. What are the plans of adding support for Approximate Quantiles/Histograms/Ranks/CDF/etc and corresponding HLL Sketch and doubleSketch datatypes? Similar to https://druid.apache.org/docs/latest/development/extensions-core/datasketches-quantiles.html and https://datasketches.apache.org/docs/HLL/HLL.html . Or what other things can be already used in Pinot to represent mergeable information about approximate distributions? For example, what can we use to store the distribution of some float point values and allow filtering and aggregation of such distributions? Thank you.
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Kishore G
08/29/2022, 9:31 PM
troubleshooting might be a better channel
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karthi ck
03/22/2024, 2:09 PM
I would like to learn about the roadmap/next priority features for Apache Pinot.
Do we have any docs/channel to get this information ?