Hi all, We have a encountered a slow down of our elasticsearch services, and profiling showed us that most time is spent on java.nio.channels.selector.SelectImpl.select(), which I think means es is waiting for next available thread. We also looked at hot threads and in many cases we get something l…

Thread selection and locking

Ilija_Subasic1 (Ilija Subasic) July 23, 2015, 7:21am 3

The thing is that we have 2 nodes which are quite powerful. Would a configuration with more less powerful nodes be better as more threads would be available?

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