Refreshing Elasticsearch display by refreshing index template
I am currently using configuration templates to store mappings for my indexes in ES and was wondering ... If I updated my mapping in the template file, how could I propagate this mapping to already indexed documents? Is there a way to reindex an entire index or an index type?
Any help is greatly appreciated!
E
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Since 2.3 Elasticsearch has Reindex API which allows indexing into target index with different collation.
Documentation: https://www.elastic.co/guide/en/elasticsearch/reference/5.0/docs-reindex.html
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