Cannot find an aggregation named ” + aggName + ” in – Elasticsearch Error How To Solve Related Issues



Cannot find an aggregation named ” + aggName + ” in – 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 “Cannot find an aggregation named ” + aggName + ” in” 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”Cannot find an aggregation named [” + aggName + “] in [“classname  is InternalMultiBucketAggregation.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
  return getKey();
  }
  InternalAggregation aggregation = aggregations.get(aggName);
  if (aggregation == null) {
  throw new InvalidAggregationPathException("Cannot find an aggregation named [" + aggName + "] in [" + containingAggName
  + "]");
  }
  return aggregation.getProperty(path.subList(1; path.size()));
  }
  }

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 Multiple filters and an aggregate in elasticsearch -views 30,245 ,score 27

Sorting after aggregation in Elasticsearch -views   26,931,score 15



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