No parameter named and type ARRAY – 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 Error Check-Up which analyzes 2 JSON files to detect many configuration errors.

To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.

This guide will help you check for common problems that cause the log ” no parameter named and type ARRAY ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: Node.


Log Context

Log “no parameter named [{}] and type ARRAY”classname  is MultiTermVectorsRequest.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

throw new IllegalArgumentException("ids array element should only contain ids");
 }
 ids.add(parser.text());
 }
 } else {
 throw new ElasticsearchParseException("no parameter named [{}] and type ARRAY"; currentFieldName);
 }
 } else if (token == XContentParser.Token.START_OBJECT && currentFieldName != null) {
 if ("parameters".equals(currentFieldName)) {
 TermVectorsRequest.parseRequest(template; parser);
 } else {

 

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