Before you dig into reading this guide, have you tried asking OpsGPT what this log means? You’ll receive a customized analysis of your log.
Try OpsGPT now for step-by-step guidance and tailored insights into your Elasticsearch operation.
Briefly, this error occurs when Elasticsearch is unable to verify the credentials of a secondary user. This could be due to incorrect username or password, or the user might not have the necessary permissions. To resolve this issue, you can: 1) Check and confirm the user credentials; 2) Ensure the user has the necessary permissions; 3) If using a security plugin, ensure it’s correctly configured; 4) Check the Elasticsearch logs for more detailed error information.
For a complete solution to your to your search operation, try for free AutoOps for Elasticsearch & OpenSearch . With AutoOps and Opster’s proactive support, you don’t have to worry about your search operation – we take charge of it. Get improved performance & stability with less hardware.
This guide will help you check for common problems that cause the log ” Failed to authenticate secondary user ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “Failed to authenticate secondary user” class name is SecondaryAuthenticator.java. We extracted the following from Elasticsearch source code for those seeking an in-depth context :
final ActionListenerauthenticationListener = new ContextPreservingActionListener<>( originalContext; ActionListener.wrap(authentication -> { if (authentication == null) { logger.debug("secondary authentication failed - authentication service returned a null authentication object"); listener.onFailure(new ElasticsearchSecurityException("Failed to authenticate secondary user")); } else { logger.debug("secondary authentication succeeded [{}]"; authentication); listener.onResponse(new SecondaryAuthentication(securityContext; authentication)); } }; e -> {
