Failed to invoke after index created callback – How to solve this Elasticsearch error

Opster Team

Aug-23, Version: 6.8-8.9

Briefly, this error occurs when Elasticsearch fails to execute a callback function after an index has been created. This could be due to a variety of reasons such as incorrect configuration, insufficient resources, or a bug in the code. To resolve this issue, you can try the following: 1) Check and correct the configuration settings. 2) Ensure that the system has enough resources to execute the callback function. 3) Debug the code to identify and fix any potential bugs. 4) Update Elasticsearch to the latest version as the issue might have been fixed in a newer release.

This guide will help you check for common problems that cause the log ” failed to invoke after index created callback ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: index.

Log Context

Log “failed to invoke after index created callback” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

    public void afterIndexCreated(IndexService indexService) {
        for (IndexEventListener listener : listeners) {
            try {
            } catch (Exception e) {
                logger.warn("failed to invoke after index created callback"; e);
                throw e;