Unexpected token ” + token + ” – How to solve this Elasticsearch error

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Unexpected token ” + token + ” – 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 ” unexpected token ” + token + ” ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: ,,, and.

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 “unexpected token [” + token + “]”classname  is SnapshotInfo.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
 }
 }
 }
 } else {
 throw new ElasticsearchParseException("unexpected token [" + token + "]");
 }
 if (uuid == null) {
 // the old format where there wasn't a UUID
 uuid = name;
 }

 

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