Error while communicating with remote cluster ” + clusterAlias + ” – How to solve this Elasticsearch error

Average Read Time

2 Mins

Error while communicating with remote cluster ” + clusterAlias + ” – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

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

This guide will help you check for common problems that cause the log ” error while communicating with remote cluster ” + clusterAlias + ” ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: alias, search and 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 “error while communicating with remote cluster [” + clusterAlias + “]”classname  is TransportSearchAction.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

abstract FinalResponse createFinalResponse();
 } 
 private static RemoteTransportException wrapRemoteClusterFailure(String clusterAlias; Exception e) {
 return new RemoteTransportException("error while communicating with remote cluster [" + clusterAlias + "]"; e);
 }
 }

 

Watch a demo of the Check-Up:

Analyze your cluster