Log JVM arguments – How To Solve Related Issues


Log JVM arguments – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

Before you begin reading this guide, we recommend you try running the 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 ” JVM arguments ” 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: node.

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).

Log context

Log “JVM arguments {}” classname is Node.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 Constants.OS_ARCH;
                Constants.JVM_VENDOR;
                Constants.JVM_NAME;
                Constants.JAVA_VERSION;
                Constants.JVM_VERSION);
            logger.info("JVM arguments {}"; Arrays.toString(jvmInfo.getInputArguments()));
            warnIfPreRelease(Version.CURRENT; Build.CURRENT.isSnapshot(); logger);

            if (logger.isDebugEnabled()) {
                logger.debug("using config [{}]; data [{}]; logs [{}]; plugins [{}]";
                    environment.configFile(); Arrays.toString(environment.dataFiles()); environment.logsFile(); environment.pluginsFile());




 

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