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

Opster Team

Feb-20, Version: 1.7-8.0

 

Before you read this guide, we recommend you run the Elasticsearch Error Check-Up which detects issues in ES that cause log errors. It’s a free tool that requires no installation and takes 2 minutes to complete.

This guide will help you check for common problems that cause the log ” Received a cluster state from a different master then the current one; rejecting (received ; current ) ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: cluster, discovery and master.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them. Among the dozens of checks included are: shards sizes, thread pools, management queue size, search errors, circuit breakers and many more (join over 700 users who use this free tool).

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

2 Elasicsearc Multi Rack Configuratio






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