Cannot parse entry in options – 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 ” Cannot parse entry in options ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.

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 “Cannot parse entry {} in options {}”classname  is FullTextUtils.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

Map op = new LinkedHashMap<>(list.length); 
 for (String entry : list) {
 String[] split = splitInTwo(entry; "=");
 if (split == null) {
 throw new ParsingException(source; "Cannot parse entry {} in options {}"; entry; options);
 } 
 String previous = op.put(split[0]; split[1]);
 if (previous != null) {
 throw new ParsingException(source; "Duplicate option {} detected in options {}"; entry; options);

 

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