Log Re-syncing mappings with cluster state because of types – How To Solve Related Issues


Log Re-syncing mappings with cluster state because of types – 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 ” Re-syncing mappings with cluster state because of types ” 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 “[{}] re-syncing mappings with cluster state because of types [{}]” classname is MetaDataMappingService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 }
            }

            // if a single type is not up-to-date; re-send everything
            if (updatedTypes.isEmpty() == false) {
                logger.warn("[{}] re-syncing mappings with cluster state because of types [{}]"; index; updatedTypes);
                dirty = true;
                for (DocumentMapper mapper : indexService.mapperService().docMappers(true)) {
                    builder.putMapping(new MappingMetaData(mapper));
                }
            }




 

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