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Add note about reindex API to the reindex helper

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Honza Král
2016-10-17 14:01:52 +02:00
parent cd8aaf2c5e
commit aa3a7431ff
1 changed files with 6 additions and 0 deletions
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elasticsearch/helpers/__init__.py
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@@ -327,6 +327,12 @@ def reindex(client, source_index, target_index, query=None, target_client=None,
to another, potentially (if `target_client` is specified) on a different cluster. to another, potentially (if `target_client` is specified) on a different cluster.
If you don't specify the query you will reindex all the documents. If you don't specify the query you will reindex all the documents.
Since ``2.3`` a :meth:`~elasticsearch.Elasticsearch.reindex` api is
available as part of elasticsearch itself. It is recommended to use the api
instead of this helper wherever possible. The helper is here mostly for
backwards compatibility and for situations where more flexibility is
needed.
.. note:: .. note::
This helper doesn't transfer mappings, just the data. This helper doesn't transfer mappings, just the data.