Log createmapping – How To Solve Related Issues

Log createmapping – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0


Before you begin reading this guide, we recommend you try running the 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 ” createmapping ” 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: cluster, mapping and metadata.

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

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

                 } else {
                    updatedMapping = true;
                    if (logger.isDebugEnabled()) {
                        logger.debug("{} create_mapping [{}] with source [{}]"; index; mappingType; updatedSource);
                    } else if (logger.isInfoEnabled()) {
                        logger.info("{} create_mapping [{}]"; index; mappingType);

                IndexMetaData.Builder indexMetaDataBuilder = IndexMetaData.builder(indexMetaData);
                // Mapping updates on a single type may have side-effects on other types so we need to


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