title: Max number of records in Elasticsearch
body: <p>May I know what is the number of records can I insert into Elasticsearch index? I have a 800k records, and tried to query _count for the particular index, I will get 100k records only. I inserted the records by using Java, RestHighLevelClient. May I check whether is there any max number of records that can be put inside the index? If yes, there is a limit, may I ask what can I do to workaround?</p>