# Connection pooling in elasticsearch

**URL:** https://discuss.elastic.co/t/connection-pooling-in-elasticsearch/41463
**Category:** Elasticsearch
**Created:** [February 11, 2016, 9:26am UTC](https://discuss.elastic.co/t/connection-pooling-in-elasticsearch/41463 "2016-02-11T09:26:04Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Anusha](https://avatars.discourse-cdn.com/v4/letter/a/c5a1d2/32.png) [@Anusha](https://discuss.elastic.co/u/Anusha)
#### Post date: [February 11, 2016, 9:26am UTC](https://discuss.elastic.co/t/connection-pooling-in-elasticsearch/41463/1 "2016-02-11T09:26:04Z")

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Hello Team,

I would like to know about connection pool for transport client using java API in ES,  
how to achieve connection pool for Transport client in ES??  
If ES Transport client supports connection pool by default, then what is the pool size(how many connections it will create by default)

Can anyone help me upon these questions??????

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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: [July 5, 2017, 11:17pm UTC](https://discuss.elastic.co/t/connection-pooling-in-elasticsearch/41463/2 "2017-07-05T23:17:16Z")

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