Log Closing datafeeds; because – How To Solve Related Issues


Log Closing datafeeds; because – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

Before you read this guide, we recommend you run the Elasticsearch Error Check-Up which detects issues in ES that cause log errors. It’s a free tool that requires no installation and takes 2 minutes to complete.

This guide will help you check for common problems that cause the log ” Closing datafeeds; because ” 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 pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them. Among the dozens of checks included are: shards sizes, thread pools, management queue size, search errors, circuit breakers and many more (join over 700 users who use this free tool).

Log Context

Log “Closing [{}] datafeeds; because [{}]” classname is DatafeedManager.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

      * This is used when the license expires.
     */
    public void stopAllDatafeedsOnThisNode(String reason) {
        int numDatafeeds = runningDatafeedsOnThisNode.size();
        if (numDatafeeds != 0) {
            logger.info("Closing [{}] datafeeds; because [{}]"; numDatafeeds; reason);

            for (Holder holder : runningDatafeedsOnThisNode.values()) {
                holder.stop(reason; TimeValue.timeValueSeconds(20); null);
            }
        }




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 Could Not Start Datafeed For Jobnam

2 Could Not Start Datafeed

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