[2019-11-25T08:10:05,438][WARN ][o.e.c.NodeConnectionsService] [austorelasticmaster01.production.solutetech.net] failed to connect to node {austorelasticdata02.production.solutetech.net}{SvCz-jFMR1a8TU2INDwD8g}{
c1-s5A5HQOKeJhtNZNWqzg}{172.16.161.28}{172.16.161.28:9300} (tried [1] times) ConnectTransportException[[austorelasticdata02.production.solutetech.net][172.16.161.28:9300] connect_timeout[30s]]; nested: Annotated
ConnectException[Connection refused: 172.16.161.28/172.16.161.28:9300]; nested: ConnectException[Connection refused];
        at org.elasticsearch.transport.netty4.Netty4Transport.connectToChannels(Netty4Transport.java:363)
[2019-11-25T08:10:05,854][INFO ][o.e.c.s.ClusterService   ] [austorelasticmaster01.production.solutetech.net] removed {{austorelasticdata02.production.solutetech.net}{SvCz-jFMR1a8TU2INDwD8g}{c1-s5A5HQOKeJhtNZNWq
zg}{172.16.161.28}{172.16.161.28:9300},}, reason: zen-disco-receive(from master [master {austorelasticmaster03.production.solutetech.net}{67vB6G0dQtGDKHs6cQI0Lw}{EwD5bHhLQT-7G1eItAz_Cw}{172.16.161.47}{172.16.161
.47:9300} committed version [3944562]])
[2019-11-25T08:11:33,430][INFO ][o.e.c.s.ClusterService   ] [austorelasticmaster01.production.solutetech.net] added {{austorelasticdata02.production.solutetech.net}{SvCz-jFMR1a8TU2INDwD8g}{xw8aYp-QSe2BQi8wRuoEdA
}{172.16.161.28}{172.16.161.28:9300},}, reason: zen-disco-receive(from master [master {austorelasticmaster03.production.solutetech.net}{67vB6G0dQtGDKHs6cQI0Lw}{EwD5bHhLQT-7G1eItAz_Cw}{172.16.161.47}{172.16.161.47:9300} committed version [3944566]])