Install the Phonetic and Japanese (kuromji) analysis plugins, which extend Elasticsearch by adding new analyzers, tokenizers, token filters, and character filters. The Phonetic analysis plugin analyzes and converts tokens into their phonetic equivalent. The Japanese (kuromoji) analysis plugin analyzes Japanese by using the Kuromji analyzer.
Download the Phonetic and Japanese (kuromji) analysis plugin from the Elastic website.
Install the Phonetic analysis plugin on each cluster node by running the following command: