ElasticSearch is very awesome, but I really really want ElasticSearch to be
more robust with recovery situation.
Today, 2 elasticsearch instances were down. (don't worry, servers were
rebooted by AWS) and cluster status was gone to yellow.
The problem was, a lot of bulk index requests were dropped due to timeout
Is there anybody who knows how to mitigate this problem such as parameter
Would it be better if I change c.r.a parameters? If so, what would be