Log OnFreeScrollContext listener failed – How To Solve Related Issues

Log OnFreeScrollContext listener failed – 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 “OnFreeScrollContext listener failed” it’s important to understand a few problems related to Elasticsearch concepts index, scroll, search, shard. See bellow important tips and explanations on these concepts

Log Context

Log”OnFreeScrollContext listener [{}] failed” classname is SearchOperationListener.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         public void onFreeScrollContext(SearchContext context) {
            for (SearchOperationListener listener : listeners) {
                try {
                    listener.onFreeScrollContext(context);
                } catch (Exception e) {
                    logger.warn(() -> new ParameterizedMessage("onFreeScrollContext listener [{}] failed"; listener); e);
                }
            }
        }

        
Override



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 28053  

   

 

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