Briefly, this error occurs when Elasticsearch receives an invalid token as part of a cache invalidation request. This could be due to incorrect syntax, a typo, or an expired token. To resolve this issue, you can try the following: 1) Check the syntax of your request and correct any errors. 2) Ensure the token you’re using is valid and not expired. 3) If you’re using a script, ensure it’s correctly formatted and doesn’t contain any errors. 4) If the problem persists, consider resetting your token and trying again.
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, request.
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 :
indexInvalidation(Collections.singleton(userToken.getId()); listener; new AtomicInteger(0);
"access_token"; 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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