How To Solve Issues Related to Log – Failed to handle transport disconnect for node:

How To Solve Issues Related to Log – Failed to handle transport disconnect for node:

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Failed to handle transport disconnect for node:” it’s important to understand a few problems related to Elasticsearch concepts discovery, fault. See bellow important tips and explanations on these concepts

Log Context

Log”Failed to handle transport disconnect for node: {}” classname is FaultDetection.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         
Override
        public void onNodeDisconnected(DiscoveryNode node) {
            AbstractRunnable runnable = new AbstractRunnable() {
                
Override
                public void onFailure(Exception e) {
                    logger.warn("failed to handle transport disconnect for node: {}"; node);
                }

                
Override
                protected void doRun() {
                    handleTransportDisconnect(node);

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 19646  

Possible Causes For Transport Disco  

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