I am using "Cardinality Aggregation" on "Date Histogram". And I found one weird result. I already know that " Counts are approximate ", so the precision is not 100% accurate. But when I draw the "Date Histogram" only one particular date (ex. September 11th) is very inaccurate compared to other date…

Why "Cardinality Aggregation - Date Histogram" lacks precision at particular date?

dynamicscope October 14, 2016, 4:40pm 3

I am very sorry. It was a stupid mistake. Now, it's working fine.
Thank you very much for your attention.

Topic		Replies	Views
Question about date histogram Elasticsearch	2	689	July 5, 2017
Problem cardinality and date_histogram Elasticsearch	3	747	July 5, 2017
Date histogram aggregation returns a wrong number of buckets and wrong start date of each bucket Elasticsearch	3	962	December 16, 2021
Accuracy of date histogram sub-aggregation doc count under terms aggregation Elasticsearch	1	187	January 2, 2024
Get unique of date in data Elasticsearch	7	2048	January 27, 2018