Synonym rule for – How to solve related issues

Synonym rule for – How to solve related issues

Opster Team

Jan-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” Synonym rule for ” 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: analysis, index and parser.

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 pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Log Context

Log “Synonym rule for [” classname is ESSolrSynonymParser.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

     public CharsRef analyze(String text; CharsRefBuilder reuse) throws IOException {
        try {
            return super.analyze(text; reuse);
        } catch (IllegalArgumentException ex) {
            if (lenient) {
                logger.info("Synonym rule for [" + text + "] was ignored");
                return new CharsRef("");
            } else {
                throw ex;
            }
        }




 

Run the Check-Up to get a customized report like this:

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