Expected one of ” + XContentParser.Token.VALUE_BOOLEAN + “; – How to solve this Elasticsearch error

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Expected one of ” + XContentParser.Token.VALUE_BOOLEAN + “; – 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 one of ” + XContentParser.Token.VALUE_BOOLEAN + “; ” 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 one of [” + XContentParser.Token.VALUE_BOOLEAN + “;”classname  is FetchSourceContext.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

throw new ParsingException(parser.getTokenLocation(); "Unknown key for a " + token + " in [" + currentFieldName + "].";
 parser.getTokenLocation());
 }
 }
 } else {
 throw new ParsingException(parser.getTokenLocation(); "Expected one of [" + XContentParser.Token.VALUE_BOOLEAN + "; "
 + XContentParser.Token.START_OBJECT + "] but found [" + token + "]"; parser.getTokenLocation());
 }
 return new FetchSourceContext(fetchSource; includes; excludes);
 }

 

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