This seems like more of a documentation issue. I am using Elasticsearch 5 rc1 however noticed the same behavior in Elasticsearch 2. I am attempting to build a data table visualization for emails. The email body can be quite long. whenever the email body is (excessively) long, ES will not return th…

Elasticsearch max key length

sirsirs October 27, 2016, 11:24pm 2

Topic		Replies	Views
Is there any length limitation of the key in term aggregation ? I mean results display Elasticsearch	21	4470	July 5, 2017
Too long values Elasticsearch	5	2967	July 5, 2017
Elasticsearch not returning larger results (not total result size/length, but size of individual hit Elasticsearch	6	1000	December 20, 2022
Requesting background info on `search.max_buckets` change Elasticsearch	5	9582	May 31, 2018
Term aggregation size well with in search.max_buckets, still getting too-many-bucket errors Elasticsearch	1	367	November 25, 2020