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From Alexandre Rafalovitch <>
Subject Is precisionStep stuff still useful with docValues?
Date Fri, 19 Aug 2016 16:02:00 GMT

I was looking at the type definitions in our examples and we have
numerics with precisionStep=0 and those with precisionStep=8. But the
documentation that explains why the later are useful
(NumericRangeQuery) is now a (LegacyNumericRangeQuery) and the source
code seems to show that docValues can (should?) be used instead.

So, are the additional types with non-zero precisionStep still have
their place? Or can we just use a single numeric type and add
docValues if they will be used with range queries?


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