Cannot use `collapse` in a scroll context – Elasticsearch Error How To Solve Related Issues


Cannot use `collapse` in a scroll context – 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 ” cannot use `collapse` in a scroll context ” 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: scroll and search.

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”cannot use `collapse` in a scroll context”classname  is SearchService.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

context.storedFieldsContext(source.storedFields());
  }
 
  if (source.collapse() != null) {
  if (context.scrollContext() != null) {
  throw new SearchException(shardTarget; "cannot use `collapse` in a scroll context");
  }
  if (context.searchAfter() != null) {
  throw new SearchException(shardTarget; "cannot use `collapse` in conjunction with `search_after`");
  }
  if (context.rescore() != null && context.rescore().isEmpty() == false) {

 

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