+ TermsQueryBuilder.NAME + query requires a field name; – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

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This guide will help you check for common problems that cause the log ” + TermsQueryBuilder.NAME + query requires a field name; ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: query and index.

Log Context

Log “[” + TermsQueryBuilder.NAME + “] query requires a field name;”classname  is TermsQueryBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

"[" + TermsQueryBuilder.NAME + "] unknown token [" + token + "] after [" + currentFieldName + "]");
 if (fieldName == null) {
 throw new ParsingException(parser.getTokenLocation(); "[" + TermsQueryBuilder.NAME + "] query requires a field name; " +
 "followed by array of terms or a document lookup specification");
 TermsQueryBuilder builder = new TermsQueryBuilder(fieldName; values; termsLookup)


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