Log Received a cluster state from a different master then the current one; rejecting (received ; current ) – How To Solve Related Issues

Log Received a cluster state from a different master then the current one; rejecting (received ; current ) – How To Solve Related Issues

Updated: Feb-20

Elasticsearch Version: 1.7-8.0

Background

To resolve issues causing many log errors you can try our Elasticsearch Check-Up it analyses ES configuration to provide actionable recommendations (no installation required) 


To troubleshoot log “Received a cluster state from a different master then the current one; rejecting (received ; current )” it’s important to understand a few problems related to Elasticsearch concepts cluster, discovery, master. See bellow important tips and explanations on these concepts

Log Context

Log”received a cluster state from a different master then the current one; rejecting (received {}; current {})” classname is ZenDiscovery.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

     static boolean shouldIgnoreOrRejectNewClusterState(ESLogger logger; ClusterState currentState; ClusterState newClusterState) {
        if (currentState.nodes().masterNodeId() == null) {
            return false;
        }
        if (!currentState.nodes().masterNodeId().equals(newClusterState.nodes().masterNodeId())) {
            logger.warn("received a cluster state from a different master then the current one; rejecting (received {}; current {})"; newClusterState.nodes().masterNode(); currentState.nodes().masterNode());
            throw new IllegalStateException("cluster state from a different master than the current one; rejecting (received " + newClusterState.nodes().masterNode() + "; current " + currentState.nodes().masterNode() + ")");
        } else if (newClusterState.version() 

 

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 Master Goes Down Even After Re Elec  

Elasicsearc Multi Rack Configuratio  

 

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