# Elasticsearch max key length

**URL:** https://discuss.elastic.co/t/elasticsearch-max-key-length/64219
**Category:** Elasticsearch
**Created:** [October 27, 2016, 11:19pm UTC](https://discuss.elastic.co/t/elasticsearch-max-key-length/64219 "2016-10-27T23:19:47Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![sirsirs](https://avatars.discourse-cdn.com/v4/letter/s/bcef8e/32.png) [@sirsirs](https://discuss.elastic.co/u/sirsirs)
#### Post date: [October 27, 2016, 11:24pm UTC](https://discuss.elastic.co/t/elasticsearch-max-key-length/64219/2 "2016-10-27T23:24:39Z")

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i'm investigating what was found in: [Is there any length limitation of the key in term aggregation ? I mean results display](https://discuss.elastic.co/t/is-there-any-length-limitation-of-the-key-in-term-aggregation-i-mean-results-display/58024)

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