Unable to parse – How to solve this Elasticsearch error

Unable to parse – 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 ” unable to parse ” 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: plugin.

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”unable to parse [“classname  is ManualTrigger.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

return builder.startObject().endObject();
  }
 
  static ManualTrigger parse(XContentParser parser) throws IOException{
  if (parser.currentToken() != XContentParser.Token.START_OBJECT){
  throw new ElasticsearchParseException("unable to parse [" + ManualTriggerEngine.TYPE +
  "] trigger. expected a start object token; found [" + parser.currentToken() + "]");
  }
  XContentParser.Token token = parser.nextToken();
  if (token != XContentParser.Token.END_OBJECT) {
  throw new ElasticsearchParseException("unable to parse [" + ManualTriggerEngine.TYPE +

 

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

Analyze your cluster