Hi,
I am setting up elasticsearch in my environment and using 3 virtual boxes, each Virtual box has 2 instances of elasticsearch configured - one is master node and other is data node
So when I start my server1(Hostname:slabc113 , port no 10.xxx.yy.zzz) - master node (it starts successfully)
But when I start my server2(Hostname:slabc118, port no 10.aaa.bb.ccc) master node , it starts but throws below exception
[2016-08-12 05:58:44,406][WARN ][cluster.service ] [slabc118] failed to connect to node [{sl73commapd113}{ahiare8hQDKPdG1CAsQ3Lg}{127.0.0.1}{127.0.0.1:9300}{master=false}]
ConnectTransportException[[slabc113][127.0.0.1:9300] connect_timeout[30s]]; nested: ConnectException[Connection refused: /127.0.0.1:9300];
at org.elasticsearch.transport.netty.NettyTransport.connectToChannels(NettyTransport.java:987)
at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:920)
at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:893)
at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:260)
at org.elasticsearch.cluster.service.InternalClusterService.runTasksForExecutor(InternalClusterService.java:590)
at org.elasticsearch.cluster.service.InternalClusterService$UpdateTask.run(InternalClusterService.java:772)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:231)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:194)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: /127.0.0.1:9300
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152)
at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105)
at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
[2016-08-12 05:59:40,481][WARN ][cluster.service ] [slabc118] failed to reconnect to node {slabc113}{ahiare8hQDKPdG1CAsQ3Lg}{127.0.0.1}{127.0.0.1:9300}{master=false}
ConnectTransportException[[sl73commapd113][127.0.0.1:9300] connect_timeout[30s]]; nested: ConnectException[Connection refused: /127.0.0.1:9300];
at org.elasticsearch.transport.netty.NettyTransport.connectToChannels(NettyTransport.java:987)
at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:920)
at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:893)
at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:260)
at org.elasticsearch.cluster.service.InternalClusterService$ReconnectToNodes.run(InternalClusterService.java:828)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: /127.0.0.1:9300
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152)
at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105)
at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
can someone tell me the reason it is trying to connect to 127.0.0.1