Log Cant close autodetect – How To Solve Related Issues

Log Cant close autodetect – 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 causing many log errors (free and no installation required)


This guide will help you check for common problems that cause the log “Cant close autodetect” 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: plugin.

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”Can’t close autodetect” classname is AutodetectProcessManager.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             // If submitting the operation to read the results from the process fails we need to close
            // the process too; so that other submitted operations to threadpool are stopped.
            try {
            } catch (IOException ioe) {
                logger.error("Can't close autodetect"; ioe);
            throw e;
        return new AutodetectCommunicator(job; environment; process; new StateStreamer(client); dataCountsReporter; processor; handler;
                xContentRegistry; autodetectWorkerExecutor);


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 Can’t connect to ElasticSearch server using Java API -views 43.78 K ,score 21

Disable dynamic mapping creation for only specific indexes on elasticsearch? -views   10.18 K,score 16


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