Unsupported script value ” + o + “; expected a number; date; or boolean – Elasticsearch Error How To Solve Related Issues

Unsupported script value ” + o + “; expected a number; date; or boolean – Elasticsearch Error How To Solve Related Issues

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 ” Unsupported script value ” + o + “; expected a number; date; or boolean ” 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: search and aggregations.

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”Unsupported script value [” + o + “]; expected a number; date; or boolean”classname  is ScriptDoubleValues.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

// that scripts return the same internal representation as regular fields; so boolean
  // values in scripts need to be converted to a number; and the value formatter will
  // make sure of using true/false in the key_as_string field
  return ((Boolean) o).booleanValue() ? 1.0 : 0.0;
  } else {
  throw new AggregationExecutionException("Unsupported script value [" + o + "]; expected a number; date; or boolean");
  }
  }
 
  @Override
  public void setScorer(Scorable scorer) {

 

Optimize Elasticsearch Performance

Try The Tool