Log Listener failed while handling triggered event – How To Solve Related Issues

Log Listener failed while handling triggered event – How To Solve Related Issues

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

To resolve issues causing many log errors you can try our Elasticsearch Check-Up it analyses ES configuration to provide actionable recommendations (no installation required) 


To troubleshoot log “Listener failed while handling triggered event” it’s important to understand a few problems related to Elasticsearch concepts plugin. See bellow important tips and explanations on these concepts

Log Context

Log”Listener failed while handling triggered event [{}]” classname is SchedulerEngine.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         for (final Listener listener : listeners) {
            try {
                listener.triggered(event);
            } catch (final Exception e) {
                // do not allow exceptions to escape this method; we should continue to notify listeners and schedule the next run
                logger.warn(new ParameterizedMessage("listener failed while handling triggered event [{}]"; name); e);
            }
        }
    }

    class ActiveSchedule implements Runnable {




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 Github Issue Number 40003  

Indexing Stops At Low Number Of Rec  

 

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