I setup ES 6.0 Service on AWS using m3.xlarge.elasticsearch, i followed Network Limits (http://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/aes-limits.html).
Bulk insert on my local network is too fast (12 min for 4 millions of document) but too slow on AWS (4 hours for same documents).
I set the replicas to 0 ,refresh_intervall "-1" and other things that said for performance improvement, but no any luck.
Can anyone help to find the solution?
There is same issue in Elasticsearch on aws ec2 index very slow but it closed without any succeed message!!!