Reindex legacy backing indices | Elasticsearch API documentation (original) (raw)

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Reindex legacy backing indices Technical preview

POST /_migration/reindex

Reindex all legacy backing indices for a data stream. This operation occurs in a persistent task. The persistent task ID is returned immediately and the reindexing work is completed in that task.

application/json

Body Required

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Responses

• 200 application/json
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  • For a successful response, this value is always true. On failure, an exception is returned instead.