How To Solve Issues Related to Log – Node name derived from node ID ; set to override

How To Solve Issues Related to Log – Node name derived from node ID ; set to override

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Node name derived from node ID ; set to override” 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 derived from node ID [{}]; set [{}] to override” classname is Node.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             } else {
                tmpSettings = Settings.builder()
                        .put(tmpSettings)
                        .put(NODE_NAME_SETTING.getKey(); nodeIdToNodeName(nodeEnvironment.nodeId()))
                        .build();
                logger.info("node name derived from node ID [{}]; set [{}] to override";
                        nodeEnvironment.nodeId(); NODE_NAME_SETTING.getKey());
            }


            final JvmInfo jvmInfo = JvmInfo.jvmInfo();




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 Github Issue Number 19868  

Elasticsearch 6 7 0 Homebrew Instal  

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