The required field option ” + FIELDNAME_FIELD.getPreferredName() + ” is missing – How to solve this Elasticsearch error

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The required field option ” + FIELDNAME_FIELD.getPreferredName() + ” is missing – How to solve this Elasticsearch error

Opster Team

March-22, 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 ” the required field option ” + FIELDNAME_FIELD.getPreferredName() + ” is missing ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: 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 “the required field option [” + FIELDNAME_FIELD.getPreferredName() + “] is missing”classname  is PhraseSuggestionBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
 } 
 // now we should have field name; check and copy fields over to the suggestion builder we return
 if (fieldname == null) {
 throw new ElasticsearchParseException("the required field option [" + FIELDNAME_FIELD.getPreferredName() + "] is missing");
 }
 return new PhraseSuggestionBuilder(fieldname; tmpSuggestion);
 } 
 @Override

 

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