How To Solve Issues Related to Log – Node name ; node ID

How To Solve Issues Related to Log – Node name ; node ID

Updated: Jan-20

Elasticsearch Version: 1.7-8.0


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To troubleshoot log “Node name ; node ID” it’s important to understand a few problems related to Elasticsearch concepts node. See bellow important tips and explanations on these concepts

Log Context

Log”Node name [{}]; node ID [{}]” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

            } catch (IOException ex) {
                throw new IllegalStateException("Failed to create node environment"; ex);
            if (nodeNameExplicitlyDefined) {
      "node name [{}]; node ID [{}]";
                        NODE_NAME_SETTING.get(tmpSettings); nodeEnvironment.nodeId());
            } else {
                tmpSettings = Settings.builder()
                        .put(NODE_NAME_SETTING.getKey(); nodeIdToNodeName(nodeEnvironment.nodeId()))

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Node Id Name  

Github Issue Number 21405  

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