Elasticsearch- Aggregation pagination

Elastic Stack Elasticsearch
1

I am working on elastic search. I have to show report data but I need to
group by them. Since I have large amount of data so I can not paginate
client side. Can anyone explain how we can do pagination while using
aggregation.

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1 Like
2

I would like to know the answer to this question as well.

Adrien says in this thread that aggregation pagination is not supported at
the moment
http://elasticsearch-users.115913.n3.nabble.com/ES-aggregation-and-pagination-td4052774.html,
but they seem to have come close to a solution.

On Monday, July 28, 2014 8:13:51 AM UTC-5, Manoj Singh wrote:

I am working on Elasticsearch. I have to show report data but I need to
group by them. Since I have large amount of data so I can not paginate
client side. Can anyone explain how we can do pagination while using
aggregation.

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3

Hi Daniel and Manoj,

Aggregations don't support pagination. This is something that would need to
be handled on the client side. For example, if you display the first page
using a terms aggregations of size 100 and shard_size 1000 and the user
wants to see the second page, you would need to run the query again with
size=200, shard_size=1000 and ignore the top 100 terms.

It is a good idea to keep the shard_size constant across pages so that the
accuracy issues[1] of the terms aggregation remain the same.

[1] https://github.com/elasticsearch/elasticsearch/issues/1305

On Mon, Jul 28, 2014 at 7:01 PM, Daniel Yim danielyim@gmail.com wrote:

I would like to know the answer to this question as well.

Adrien says in this thread that aggregation pagination is not supported at
the moment
http://elasticsearch-users.115913.n3.nabble.com/ES-aggregation-and-pagination-td4052774.html,
but they seem to have come close to a solution.

On Monday, July 28, 2014 8:13:51 AM UTC-5, Manoj Singh wrote:

I am working on Elasticsearch. I have to show report data but I need to
group by them. Since I have large amount of data so I can not paginate
client side. Can anyone explain how we can do pagination while using
aggregation.

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Adrien Grand

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