Failed executing ClusterInfoService listener – How to solve related issues

Opster Team

Jan-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” Failed executing ClusterInfoService listener ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: cluster.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

Log Context

Log “Failed executing ClusterInfoService listener” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

        ClusterInfo clusterInfo = getClusterInfo();
        try {
        } catch (Exception e) {
  "Failed executing ClusterInfoService listener"; e);
        return clusterInfo;

    static void buildShardLevelInfo(Logger logger; ShardStats[] stats; ImmutableOpenMap.Builder newShardSizes;


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