我将network.host设置为0.0.0.0以便从外部访问它。当我使用bin / elasticsearch启动elasticsearch时，它会抛出以下错误。
[2017-01-03T12:13:11,154][INFO ][o.e.t.TransportService ] [xhyfAMj] publish_address {10.71.71.188:9300}, bound_addresses {[::]:9300}
[2017-01-03T12:13:11,166][INFO ][o.e.b.BootstrapCheck ] [xhyfAMj] bound or publishing to a non-loopback or non-link-local address, enforcing bootstrap checks
ERROR: bootstrap checks failed
max file descriptors [4096] for elasticsearch process likely too low, increase to at least [65536]
[2017-01-03T12:13:11,236][INFO ][o.e.n.Node ] [xhyfAMj] stopping ...
[2017-01-03T12:13:11,358][INFO ][o.e.n.Node ] [xhyfAMj] stopped
[2017-01-03T12:13:11,359][INFO ][o.e.n.Node ] [xhyfAMj] closing ...
[2017-01-03T12:13:11,384][INFO ][o.e.n.Node ] [xhyfAMj] closed