Log Max-open-files – How To Solve Related Issues



Log Max-open-files – How To Solve Related Issues

Opster Team

Feb-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 causing many log errors (free and no installation required)

 

This guide will help you check for common problems that cause the log “Max-open-files” 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.


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 discover the cause of many errors and provides suitable actionable recommendations. 

Log Context

Log”max_open_files [{}]” classname is Bootstrap.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             PidFile.create(environment.pidFile(); true);
        }

        if (System.getProperty("es.max-open-files"; "false").equals("true")) {
            ESLogger logger = Loggers.getLogger(Bootstrap.class);
            logger.info("max_open_files [{}]"; ProcessProbe.getInstance().getMaxFileDescriptorCount());
        }

        // warn if running using the client VM
        if (JvmInfo.jvmInfo().getVmName().toLowerCase(Locale.ROOT).contains("client")) {
            ESLogger logger = Loggers.getLogger(Bootstrap.class);




 

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 what is the maximum value I can set for “MAX_OPEN_FILES” configuration in Elasticsearch -views 1.00 K ,score 1

How To Pass The Max Open Files Argu  

 

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