I am trying to use es-hadoop to move csv with 570 columns from hadoop to elasticsearch.
However, an error occurred:
Limit of total fields  in index [shortterm] has been exceeded; Bailing out..
- I only have 570 fields, why is limit of the total fields  reached?
- Is there any way to set the limit of total fields with one of the configuration keywords (https://www.elastic.co/guide/en/elasticsearch/hadoop/5.3/configuration.html)?
- Is it possible to disable dynamic mapping and only index a few fields with one of the configuration keywords?