PostIndexUnderLock listener failed – How to solve related issues

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PostIndexUnderLock 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 ” PostIndexUnderLock listener failed ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the 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 which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Log Context

{{mpg_logstarted}}

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

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

    public void postIndex(Engine.Index index) {




 

Run the Check-Up to get a customized report like this:

Analyze your cluster