Unexpected token ” + token + “; expected ; ; - Elasticsearch Error How To Solve Related Issues



Unexpected token ” + token + “; expected ; ; - Elasticsearch Error How To Solve Related Issues

Updated: July-20

Elasticsearch 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 causing many errors 

 

This guide will help you check for common problems that cause the log “unexpected token ” + token + “; expected ; ;" 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: .


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 discover the cause of many errors and provides suitable actionable recommendations (free tool that requires no installation). 

Log Context

Log"unexpected token [" + token + "]; expected [; ; {]"classname  is ScriptMetadata.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

id = null;
 
  break;
  default:
  throw new ParsingException(parser.getTokenLocation(); "unexpected token [" + token + "]; expected [; ; {]");
  }
 
  token = parser.nextToken();
  }







Find Configuration Errors

Try The Tool