I am having a cluster on elastic.co and I have there basically 5 indexes. 1 of them has many write operations ( like 100 a minute ), where some of them are also bulk inserts.
the other indexes are mainly there for reading and there are like 50 read operations a minute, but it is just written like a few times a day.
So currently I get about 300 times a day a SocketTimeoutException: null, host not reachable Exception on my Java Client.
Any ideas what I could change in the cluster to fix it or improve it?