How To Solve Issues Related to Log – Elasticsearch failed to put mappings on indices

How To Solve Issues Related to Log – Elasticsearch failed to put mappings on indices

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

Before you begin reading this guide try our beta Elasticsearch Health Check-Up it analyses JSON’s to provide personalized recommendations that can improve your clusters performance.


To troubleshoot log “Elasticsearch failed to put mappings on indices” it’s important to understand a few problems related to Elasticsearch concepts index. See bellow important tips and explanations on these concepts

Log Context

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

         final Map updatedEntries;
        try {
            // only update entries if needed
            updatedEntries = internalMerge(newIndexMetaData; MergeReason.MAPPING_RECOVERY; true; true);
        } catch (Exception e) {
            logger.warn(() -> new ParameterizedMessage("[{}] failed to apply mappings"; index()); e);
            throw e;
        }

        boolean requireRefresh = false;





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 Fail to apply mapping on an RDD on multipe spark nodes through Elasticsearch-hadoop library 0.32 K 5

Failed To Put Mappings On Indices  

About Opster

Opster detects root causes of Elasticsearch problems, provides automated recommendations and can perform various actions to prevent issues and optimize performance

Find Configuration Errors

Analyze Now