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Support for Composite Aggregation

See original GitHub issue

Current elasticsearch-py release does not have support to Elasticsearch composite aggregation API.

Since I am using it, I handled the composite aggregation pagination manually, by multiple searches with the proper after element set in each request body. I propose two ways to integrate the composite aggregation in the client:

an helper method elasticsearch.helpers.composite_agg(), similar to elasticsearch.helpers.scan(), that provides a simple abstraction on top of the composite aggregation API, i.e. a simple iterator that yields all hits as returned by underlining composite aggregation requests.
by adding the parameter after in search(**kwargs), that similarly to the parameter scroll allows the user to specify the after element in the next request and continue the paging.

What do you think? If they are sound, I can start preparing my PR.

Issue Analytics

State:
Created 5 years ago
Reactions:8
Comments:8 (1 by maintainers)

Top GitHub Comments

6reactions

fxdgearcommented, Mar 7, 2019

Feel free to open a PR 😃

I’ll gladly review it. Sorry for the delay in response ☹️

0reactions

Troffificommented, Aug 19, 2021

Hi. This will be really useful! Can you share with us the progress on this feature request?

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