Exception calling script removal listener for script service – How to solve related issues

Opster Team

Feb-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 ” Exception calling script removal listener for script service ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: Index and Memory.

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 “exception calling script removal listener for script service” classname is ScriptService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             scriptMetrics.onCacheEviction();
            for (ScriptEngineService service : scriptEngines) {
                try {
                    service.scriptRemoved(notification.getValue());
                } catch (Exception e) {
                    logger.warn("exception calling script removal listener for script service"; e);
                    // We don't rethrow because Guava would just catch the
                    // exception and log it; which we have already done
                }
            }
        }




 

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