Query_string quote_analyzer ” + quoteAnalyzer + ” not found – 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 Error Check-Up which analyzes 2 JSON files to detect many configuration errors.

To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.

This guide will help you check for common problems that cause the log ” query_string quote_analyzer ” + quoteAnalyzer + ” not found ” 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 “[query_string] quote_analyzer [” + quoteAnalyzer + “] not found”classname  is QueryStringQueryBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

 if (quoteAnalyzer != null) {
 NamedAnalyzer forceQuoteAnalyzer = context.getIndexAnalyzers().get(quoteAnalyzer);
 if (forceQuoteAnalyzer == null) {
 throw new QueryShardException(context; "[query_string] quote_analyzer [" + quoteAnalyzer + "] not found");


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