Hi, all. Perhaps the error is not new, but it can not be solved. [image] Graylog 2.2 Cluster Issue Graylog Central (peer support) Hi, I’m currently setting up a new Graylog 2.2 Cluster with four nodes. One node is bringing trouble to the whole cluster. Node 1 is the mas…

[image] Evgen787: What could be the problem? Impossible to tell if you don’t provide substantial information such as a description of your network setup, the configuration of your Graylog nodes, and the logs of your Graylog nodes.

Hi! Ok,I’m upload conf of nodes later. So,when we create cluster, all works fine.

did you checked the solution in the linked thread? [image] Graylog 2.2 Cluster Issue Graylog Central (peer support) After the Weekend I had the same messages on my node2. But i found the solution. If you get messages like: [NodePingThread] Did not find meta info of this…

When I looked first time date, I did not notice that it was not true, now I checked the ntpq -c peers, and i see problems. Now, everything is working. Thanks. I have one small question, nodes in System/Nodes have IP, not the names. Where is set node names?

if you refer to the System > Nodes page, the names shown is the name that the system think it has. That is returned to the java process request the hostname.

hostname is correct on nodes. Hmm, why java used IP…

Graylog2/graylog2-server/blob/master/graylog2-server/src/main/java/org/graylog2/plugin/Tools.java#L272-L281 public static String getLocalHostname() { InetAddress addr = null; try { addr = InetAddress.getLocalHost(); } catch (UnknownHostException ex) { return "Unk…

$ java -jar testhostname.jar Hostname: valid_hostname Function above worked on nodes.

Graylog 2.3 cluster issue

Graylog Central (peer support)

jan (Jan Doberstein) December 12, 2017, 6:43pm 4

did you checked the solution in the linked thread?

Topic		Replies	Views
Graylog 2.2 Cluster Issue Graylog Central (peer support)	6	4375	April 10, 2017
Graylog 3.1.3 - Master node flap / NodePingThread Graylog Central (peer support)	1	1773	December 6, 2019
Graylog Gluster Node 1 error Graylog Central (peer support)	2	719	September 11, 2018
The master node cannot join the cluster Graylog Central (peer support)	4	1542	July 15, 2021
Graylog 3.0.2 cluster fail Graylog Central (peer support)	6	580	July 25, 2019

Graylog 2.3 cluster issue

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