ElasticPress – Limit of total fields on index exceeded error
ElasticPress (WordPress Plugin) is a free plugin for WordPress which vastly enhances the search speed of WordPress site, as it integrates into ElasticSearch’s powerful indexing system. The default settings for ElasticPress are pretty good, but you may run into some capacity issues with lots of posts or custom fields.
In this post, we’ll fix a common error which prevents posts from being indexed by ElasticSearch.