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



Registry miss-match – expected MedianAbsoluteDeviationAggregatorSupplier; found – 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 “Registry miss-match – expected MedianAbsoluteDeviationAggregatorSupplier; 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, 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 discover the cause of many errors and provides suitable actionable recommendations (free tool that requires no installation). 

Log Context

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

Map metadata) throws IOException {
  AggregatorSupplier aggregatorSupplier = queryShardContext.getValuesSourceRegistry().getAggregator(config;
  MedianAbsoluteDeviationAggregationBuilder.NAME);
 
  if (aggregatorSupplier instanceof MedianAbsoluteDeviationAggregatorSupplier == false) {
  throw new AggregationExecutionException("Registry miss-match - expected MedianAbsoluteDeviationAggregatorSupplier; found [" +
  aggregatorSupplier.getClass().toString() + "]");
  }
  return ((MedianAbsoluteDeviationAggregatorSupplier) aggregatorSupplier).build(name; config.getValuesSource(); config.format();
  searchContext; parent; metadata; compression);
  }

 

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 :

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