Nested failed to find nested object under path ” + nestedPath + ” – How to solve this Elasticsearch error

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Nested failed to find nested object under path ” + nestedPath + ” – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you try running the Elasticsearch Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” nested failed to find nested object under path ” + nestedPath + ” ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: sort and search.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

Log Context

Log “[nested] failed to find nested object under path [” + nestedPath + “]”classname  is SortBuilder.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

// verify our nested path
 ObjectMapper nestedObjectMapper = context.getObjectMapper(nestedPath); 
 if (nestedObjectMapper == null) {
 throw new QueryShardException(context; "[nested] failed to find nested object under path [" + nestedPath + "]");
 }
 if (nestedObjectMapper.nested().isNested() == false) {
 throw new QueryShardException(context; "[nested] nested object under path [" + nestedPath + "] is not of nested type");
 }
 ObjectMapper objectMapper = context.nestedScope().getObjectMapper();

 

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