Adding a second node


(Alex) #1

Hello,

I have a problem connecting my 2 nodes with the same cluster. I have one VM with ES v5.3.1 and the other one v5.3.0. This my two files config :

cluster.name: "tsdb"
node.name: "node-2"
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
network.host: 10.60.74.38
discovery.zen.ping.unicast.hosts: ["mastervm"]
discovery.zen.minimum_master_nodes: 2
discovery.zen.ping_timeout: 5s
node.master: false
node.data: false
transport.tcp.port: 9300
http.port: 9200
http.enabled: true
gateway.recover_after_nodes: 1
gateway.recover_after_time: 5m
gateway.expected_nodes: 2
http.host: 10.60.74.38
bootstrap.system_call_filter: false

and the config for the master node :

cluster.name: "tsdb"
node.name: "node-1"
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
discovery.zen.ping.unicast.hosts: ["slavevm"]
discovery.zen.minimum_master_nodes: 1
discovery.zen.ping_timeout: 5s
node.master: true
node.data: true
transport.tcp.port: 9300
network.host: 10.50.0.222
http.port: 9200
http.enabled: true
gateway.recover_after_nodes: 1
gateway.recover_after_time: 5m
gateway.expected_nodes: 2
http.host: 0.0.0.0
cluster.routing.allocation.disk.threshold_enabled: false

Both of them are running but not connected. Concerning the logs , I have this :

[2017-04-28T13:07:08,423][WARN ][o.e.d.z.ZenDiscovery     ] [node-2] failed to connect to master [{node-1}{kOu4qBYtQFOdBDn7JQ1qKg}{km6VaD8HQ5iPmHuf_8zi-g}{10.50.0.222}{10.50.0.222:9300}], retrying...
org.elasticsearch.transport.ConnectTransportException: [node-1][10.50.0.222:9300] connect_timeout[30s]
	at org.elasticsearch.transport.netty4.Netty4Transport.connectToChannels(Netty4Transport.java:359) ~[?:?]
	at org.elasticsearch.transport.TcpTransport.openConnection(TcpTransport.java:495) ~[elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.transport.TcpTransport.connectToNode(TcpTransport.java:460) ~[elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:314) ~[elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:301) ~[elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.discovery.zen.ZenDiscovery.joinElectedMaster(ZenDiscovery.java:464) [elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.discovery.zen.ZenDiscovery.innerJoinCluster(ZenDiscovery.java:416) [elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.discovery.zen.ZenDiscovery.access$3800(ZenDiscovery.java:81) [elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.discovery.zen.ZenDiscovery$JoinThreadControl$1.run(ZenDiscovery.java:1190) [elasticsearch-5.3.1.jar:5.3.1]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:569) [elasticsearch-5.3.1.jar:5.3.1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: 10.50.0.222/10.50.0.222:9300
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[?:?]
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[?:?]
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:346) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:630) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:527) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:481) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[?:?]

Anyone can help me please.
Thanks.


(Mark Walkom) #2

Can you ping and telnet between the hosts?


(system) #3

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.