PostCreateUnderLock listener failed – 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 ” PostCreateUnderLock listener failed ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: index, indexing and shard.

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

     public void postCreateUnderLock(Engine.Create create) {
        for (IndexingOperationListener listener : listeners) {
            try {
                listener.postCreateUnderLock(create);
            } catch (Exception e) {
                logger.warn("postCreateUnderLock listener [{}] failed"; e; listener);
            }
        }
    }

    public void throttlingActivated() {




 

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