How To Solve Issues Related to Log – Error updating template ; request was not acknowledged

How To Solve Issues Related to Log – Error updating template ; request was not acknowledged

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Error updating template ; request was not acknowledged” it’s important to understand a few problems related to Elasticsearch concepts cluster, metadata, request, template, upgrade. See bellow important tips and explanations on these concepts

Log Context

Log”Error updating template [{}]; request was not acknowledged” classname is TemplateUpgradeService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             client.admin().indices().putTemplate(request; new ActionListener() {
                
Override
                public void onResponse(AcknowledgedResponse response) {
                    if (response.isAcknowledged() == false) {
                        anyUpgradeFailed.set(true);
                        logger.warn("Error updating template [{}]; request was not acknowledged"; change.getKey());
                    }
                    tryFinishUpgrade(anyUpgradeFailed);
                }

                
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 Elasticsearch file-based index templates not showing up in " 1.55 K -

Content-Type header [application   56.83 K 106

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