# Percolators

**URL:** <https://discuss.elastic.co/t/percolators/73534>\
**Category:** Elasticsearch\
**Created:** [February 1, 2017, 2:55pm UTC](https://discuss.elastic.co/t/percolators/73534 "2017-02-01T14:55:29Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sharongur](https://avatars.discourse-cdn.com/v4/letter/s/7993a0/32.png) [@sharongur](https://discuss.elastic.co/u/sharongur)\
**Post date:** [February 1, 2017, 2:55pm UTC](https://discuss.elastic.co/t/percolators/73534/1 "2017-02-01T14:55:29Z")

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Hi,  
I want to test the performance when i keep adding percolators to my index  
at first 1000 percolators then 2000, 5000, 10000

I read the percolator is depracted and now he is just part of the index mapping?

So basically in order to add a percolator to my index i just update the mapping?

If so how can i add a percolator to my index?

Thanks!

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [February 2, 2017, 2:44am UTC](https://discuss.elastic.co/t/percolators/73534/2 "2017-02-02T02:44:53Z")

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Per [https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-percolate.html](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-percolate.html), see [https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-percolate-query.html](https://www.elastic.co/guide/en/elasticsearch/reference/5.2/query-dsl-percolate-query.html).

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 2, 2017, 2:45am UTC](https://discuss.elastic.co/t/percolators/73534/3 "2017-03-02T02:45:23Z")

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