Closing datafeeds; because – How to solve related issues

Opster Team

Jan-20, 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 ” Closing datafeeds; because ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

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);
            }
        }




 

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