# Slow Performance of Elastic Search with Spark

**URL:** https://discuss.elastic.co/t/slow-performance-of-elastic-search-with-spark/277101
**Category:** Elasticsearch
**Tags:** es-hadoop
**Created:** [June 25, 2021, 7:40pm UTC](https://discuss.elastic.co/t/slow-performance-of-elastic-search-with-spark/277101 "2021-06-25T19:40:11Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![priamai](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/priamai/32/80269_2.png) [@priamai](https://discuss.elastic.co/u/priamai)
#### Post date: [July 1, 2021, 2:48pm UTC](https://discuss.elastic.co/t/slow-performance-of-elastic-search-with-spark/277101/5 "2021-07-01T14:48:46Z")

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Please [read this too](https://discuss.elastic.co/t/es-hadoop-push-down-aggregations-or-not/277514) because what is essentially happening is that the ES driver is not that smart and does just a full scroll of the data instead of leveraging the ES capabilities.

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_[View the full topic](https://discuss.elastic.co/t/slow-performance-of-elastic-search-with-spark/277101)._