Meta values can’t be longer than 50 chars; but got – Elasticsearch Error How To Solve Related Issues



Meta values can’t be longer than 50 chars; but got – 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 “meta values can’t be longer than 50 chars; but got” 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: index.


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”[meta] values can’t be longer than 50 chars; but got [“classname  is TypeParsers.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
  for (Object value : meta.values()) {
  if (value instanceof String) {
  String sValue = (String) value;
  if (sValue.codePointCount(0; sValue.length()) > 50) {
  throw new MapperParsingException("[meta] values can't be longer than 50 chars; but got [" + value +
  "] for field [" + name + "]");
  }
  } else if (value == null) {
  throw new MapperParsingException("[meta] values can't be null (field [" + name + "])");
  } else {

 

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 search for a part of a word with ElasticSearch -views 101,398 ,score 127

UTF8 encoding is longer than the max length 32766 -views   44,607,score 61

 

 

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