Fuzziness wrongly configured . Must be 0 < lower value <= higher value. - Elasticsearch Error How To Solve Related Issues



Fuzziness wrongly configured . Must be 0 < lower value <= higher value. - 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 “fuzziness wrongly configured . Must be 0


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”fuzziness wrongly configured [{}]. Must be 0 Fuzziness.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

if (fuzzinessLimit.length == 2) {
  try {
  int lowerLimit = Integer.parseInt(fuzzinessLimit[0]);
  int highLimit = Integer.parseInt(fuzzinessLimit[1]);
  if (lowerLimit  highLimit) {
  throw new ElasticsearchParseException("fuzziness wrongly configured [{}]. Must be 0 

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 How to fix: "UnicodeDecodeError: 'ascii' codec can't decode byte" -views 950,793 ,score 460

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