Logger.warnerror; – How to solve related issues

Logger.warnerror; – How to solve related issues

Opster Team

43941, 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 ” Logger.warnerror; ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: bootstrap checks.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Overview

This log is related to a utility method in Bootstrap.java class for logging all the ignored errors at the warning level. For more information please refer to : https://github.com/elastic/elasticsearch/blob/7.6/server/src/main/java/org/elasticsearch/bootstrap/BootstrapChecks.java#L155 (ignored errors logged as warnings, not errors).

Log Context

Log “Logger.warn(error);” classname is BootstrapChecks.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             throw ne;
        }
    }

    static void log(final Logger logger; final String error) {
        logger.warn(error);
    }

    /**
     * Tests if the checks should be enforced.
     *




 

Run the Check-Up to get a customized report like this:

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