The required field option is missing – Elasticsearch Error How To Solve Related Issues



The required field option is missing – 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 “the required field option is missing” 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: plugins.


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”the required field option is missing”classname  is CustomSuggestionBuilder.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 ParsingException(parser.getTokenLocation(); "the required field option is missing");
  }
  CustomSuggestionBuilder builder = new CustomSuggestionBuilder(fieldname; suffix);
  if (analyzer != null) {
  builder.analyzer(analyzer);
  }

 

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Some fields missing from the kibana ‚Äúterms‚Äù options -views 787 

Set mandatory field in template mapping – Elasticsearch – Discuss …  

 

 

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