IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
« Update By Query API Search API »
Elastic Docs ›Java API [6.4] ›Document APIs

Reindex API

edit

Reindex API

edit

See reindex API.

BulkByScrollResponse response = ReindexAction.INSTANCE.newRequestBuilder(client)
    .destination("target_index")
    .filter(QueryBuilders.matchQuery("category", "xzy")) 
    .get();

Optionally a query can provided to filter what documents should be re-indexed from the source to the target index.
« Update By Query API Search API »