mirror of https://github.com/apache/druid.git
a9de00d43a
* Make NUMERIC_HASHING_THRESHOLD configurable Change the default numeric hashing threshold to 1 and make it configurable. Benchmarks attached to this PR show that binary searches are not more faster than doing a set contains check. The attached flamegraph shows the amount of time a query spent in the binary search. Given the benchmarks, we can expect to see roughly a 2x speed up in this part of the query which works out to ~ a 10% faster query in this instance. * Remove NUMERIC_HASHING_THRESHOLD * Remove stale docs |
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