Rounding `/` can only be used on single unit types – How to solve this Elasticsearch error

Rounding `/` can only be used on single unit types – 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 can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” rounding `/` can only be used on single unit types ” 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: Node.

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”rounding `/` can only be used on single unit types [{}]”classname  is JodaDateMathParser.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
  num = Integer.parseInt(mathString.substring(numFrom; i));
  }
  if (round) {
  if (num != 1) {
  throw new ElasticsearchParseException("rounding `/` can only be used on single unit types [{}]"; mathString);
  }
  }
  char unit = mathString.charAt(i++);
  MutableDateTime.Property propertyToRound = null;
  switch (unit) {

 

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

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