Invalid weekly day value. expected a string or a number value; but found ” + token + ” – Elasticsearch Error How To Solve Related Issues



Invalid weekly day value. expected a string or a number value; but found ” + token + ” – 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 “invalid weekly day value. expected a string or a number value; but found ” + token + “” 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: plugin.


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”invalid weekly day value. expected a string or a number value; but found [” + token + “]”classname  is WeekTimes.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

return DayOfWeek.resolve(parser.text());
  }
  if (token == XContentParser.Token.VALUE_NUMBER) {
  return DayOfWeek.resolve(parser.intValue());
  }
  throw new ElasticsearchParseException("invalid weekly day value. expected a string or a number value; but found [" + token + "]");
  }
 
  public static class Builder {
 
  private final Set days = new HashSet();

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 GSON throwing "Expected BEGIN_OBJECT but was BEGIN_ARRAY"? -views 421,134 ,score 296

Expected block end YAML error -views   117,555,score 26



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