Unable To Connect To theRemote Cluster

Elastic Stack Elasticsearch
1

Hi there ! I Set up basic security for the Elastic Stack plus secured HTTPS traffic . and then my kibana can connect to the local cluster successfully . But there is something wrong with the connection between the localcluster and the remote cluster.

{
  "remoting_cluster" : {
    "connected" : false,
    "mode" : "sniff",
    "seeds" : [
      "10.112.51.39:9200"
    ],
    "num_nodes_connected" : 0,
    "max_connections_per_cluster" : 3,
    "initial_connect_timeout" : "30s",
    "skip_unavailable" : false
  }
}

Here is the log of local cluster node:

[2021-04-26T10:21:48,267][WARN ][o.e.t.SniffConnectionStrategy] [node-1] fetching nodes from external cluster [remoting_cluster] failed
org.elasticsearch.transport.ConnectTransportException: [][10.112.51.39:9200] handshake_timeout[30s]
	at org.elasticsearch.transport.TransportHandshaker.lambda$sendHandshake$1(TransportHandshaker.java:62) ~[elasticsearch-7.12.0.jar:7.12.0]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:673) ~[elasticsearch-7.12.0.jar:7.12.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
	at java.lang.Thread.run(Thread.java:832) [?:?]
[2021-04-26T10:22:48,261][WARN ][o.e.t.SniffConnectionStrategy] [node-1] fetching nodes from external cluster [remoting_cluster] failed
org.elasticsearch.transport.ConnectTransportException: [][10.112.51.39:9200] handshake_timeout[30s]
	at org.elasticsearch.transport.TransportHandshaker.lambda$sendHandshake$1(TransportHandshaker.java:62) ~[elasticsearch-7.12.0.jar:7.12.0]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:673) ~[elasticsearch-7.12.0.jar:7.12.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
	at java.lang.Thread.run(Thread.java:832) [?:?]
[2021-04-26T10:23:48,307][WARN ][o.e.t.SniffConnectionStrategy] [node-1] fetching nodes from external cluster [remoting_cluster] failed
org.elasticsearch.transport.ConnectTransportException: [][10.112.51.39:9200] handshake_timeout[30s]
	at org.elasticsearch.transport.TransportHandshaker.lambda$sendHandshake$1(TransportHandshaker.java:62) ~[elasticsearch-7.12.0.jar:7.12.0]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:673) ~[elasticsearch-7.12.0.jar:7.12.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [?:?]
	at java.lang.Thread.run(Thread.java:832) [?:?]

How to figure out this problem?

2

Hi , I have already solved this problem. The local cluster communicate with the remote cluster on the port 9300 , I set it to 9200 :sweat_smile:.

2 Likes
3

Thanks for sharing your solution!

4

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