title: ElasticSearch Timeout Error: ReadTimeoutError(HTTPConnectionPool(host='localhost', port=9200): Read timed out. (read timeout=60))
body: <p>I have an instance of ElasticSearch running on a server. When I try to index a huge corpus using multiprocessing, I get a lot of timeout errors. It seems that the EasticSearch can handle only a few numbers of requests. I've followed the configuration suggested in the ElasticSearch website. Are there any suggestions on what should I do to increase its indexing performance for a multiprocessing setting? The index that I'm adding documents to has one shard.</p>