Registry miss-match – expected SignificantTermsAggregatorSupplier; found – Elasticsearch Error How To Solve Related Issues

Registry miss-match – expected SignificantTermsAggregatorSupplier; found – 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 ” Registry miss-match – expected SignificantTermsAggregatorSupplier; found ” 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”Registry miss-match – expected SignificantTermsAggregatorSupplier; found [“classname  is SignificantTermsAggregatorFactory.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

boolean collectsFromSingleBucket;
  Map metadata) throws IOException {
  AggregatorSupplier aggregatorSupplier = queryShardContext.getValuesSourceRegistry().getAggregator(config;
  SignificantTermsAggregationBuilder.NAME);
  if (aggregatorSupplier instanceof SignificantTermsAggregatorSupplier == false) {
  throw new AggregationExecutionException("Registry miss-match - expected SignificantTermsAggregatorSupplier; found [" +
  aggregatorSupplier.getClass().toString() + "]");
  }
  SignificantTermsAggregatorSupplier sigTermsAggregatorSupplier = (SignificantTermsAggregatorSupplier) aggregatorSupplier;
 
  BucketCountThresholds bucketCountThresholds = new BucketCountThresholds(this.bucketCountThresholds);

 

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