Received a malformed token as part of a invalidation request – 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 ” Received a malformed token as part of a invalidation request ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin and request.

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 “Received a malformed token as part of a invalidation request” classname is TokenService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                         indexBwcInvalidation(Collections.singleton(userToken.getId()); listener; new AtomicInteger(0);
                            expirationEpochMilli; null);
                    }
                }; listener::onFailure));
            } catch (IOException e) {
                logger.error("received a malformed token as part of a invalidation request"; e);
                listener.onFailure(malformedTokenException());
            }
        }
    }





 

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