Error sending cluster state commit uuid version to – How to solve this Elasticsearch error

Opster Team

Aug-23, Version: 6.8-7.15

Briefly, this error occurs when Elasticsearch encounters issues while trying to send the cluster state commit version to other nodes in the cluster. This could be due to network issues, node failures, or configuration problems. To resolve this, you can check the network connectivity between the nodes, ensure all nodes are running and properly configured, and verify that the cluster state is not too large to be handled by the nodes. Also, check the Elasticsearch logs for more detailed error messages that can help pinpoint the exact issue.

This guide will help you check for common problems that cause the log ” error sending cluster state commit (uuid [{}]; version [{}]) to {} ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: cluster, discovery, version.

Log Context

Log “error sending cluster state commit (uuid [{}]; version [{}]) to {}” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                                    clusterState.stateUUID(); clusterState.version(); node); exp);
                            sendingController.getPublishResponseHandler().onFailure(node; exp);
        } catch (Exception t) {
            logger.warn(() -> new ParameterizedMessage("error sending cluster state commit (uuid [{}]; version [{}]) to {}";
                    clusterState.stateUUID(); clusterState.version(); node); t);
            sendingController.getPublishResponseHandler().onFailure(node; t);


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