Cannot generate error message for deserialization – How to solve this Elasticsearch error

Average Read Time

2 Mins

Cannot generate error message for deserialization – How to solve this Elasticsearch error

Opster Team

March-22, 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 ” cannot generate error message for deserialization ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .

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 “cannot generate error message for deserialization”classname  is Strings.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

builder.field("error"; "error building toString out of XContent: " + e.getMessage());
 builder.field("stack_trace"; ExceptionsHelper.stackTrace(e));
 builder.endObject();
 return toString(builder);
 } catch (IOException e2) {
 throw new ElasticsearchException("cannot generate error message for deserialization"; e);
 }
 }
 } 
 private static XContentBuilder createBuilder(boolean pretty; boolean human) throws IOException {

 

Try AutoOps to detect and fix issues in your cluster:

Analyze Your Cluster

Skip to content