Expected ” + XContentParser.Token.VALUE_STRING + ” or – How to solve this Elasticsearch error

Average Read Time

2 Mins

Expected ” + XContentParser.Token.VALUE_STRING + ” or – 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 ” Expected ” + XContentParser.Token.VALUE_STRING + ” or ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: parser and search.

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 “Expected [” + XContentParser.Token.VALUE_STRING + “] or [“classname  is SearchAfterBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

} else if (token == XContentParser.Token.VALUE_BOOLEAN) {
 values.add(parser.booleanValue());
 } else if (token == XContentParser.Token.VALUE_NULL) {
 values.add(null);
 } else {
 throw new ParsingException(parser.getTokenLocation(); "Expected [" + XContentParser.Token.VALUE_STRING + "] or ["
 + XContentParser.Token.VALUE_NUMBER + "] or [" + XContentParser.Token.VALUE_BOOLEAN + "] or ["
 + XContentParser.Token.VALUE_NULL + "] but found [" + token + "] inside search_after.");
 }
 }
 } else {

 

Watch a demo of the Check-Up:

Analyze your cluster

Skip to content