Invalid token – How to solve related issues

Opster Team

Jan-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run 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 ” Invalid token ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.

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 “Invalid token” classname is TokenService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                             listener.onFailure(
                                new IllegalArgumentException("Cannot authenticate using token from version [" + version + "]"));
                        }
                    } catch (GeneralSecurityException e) {
                        // could happen with a token that is not ours
                        logger.warn("invalid token"; e);
                        listener.onResponse(null);
                    } finally {
                        in.close();
                    }
                }; e -> {




 

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