Action ” + action + ” not found – How to solve this Elasticsearch error

Action ” + action + ” not found – 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 Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” Action ” + action + ” not found ” 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: node.

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 (free tool that requires no installation).

Log Context

Log”Action [” + action + “] not found”classname  is TransportService.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

try {
  onRequestSent(localNode; requestId; action; request; options);
  onRequestReceived(requestId; action);
  final RequestHandlerRegistry reg = getRequestHandler(action);
  if (reg == null) {
  throw new ActionNotFoundTransportException("Action [" + action + "] not found");
  }
  final String executor = reg.getExecutor();
  if (ThreadPool.Names.SAME.equals(executor)) {
  //noinspection unchecked
  reg.processMessageReceived(request; channel);

 

Run the Check-Up to get a customized report like this:

Analyze your cluster