# Is jars used in modules can be reused?

**URL:** <https://discuss.elastic.co/t/is-jars-used-in-modules-can-be-reused/275281>\
**Category:** Elasticsearch\
**Created:** [June 8, 2021, 9:59am UTC](https://discuss.elastic.co/t/is-jars-used-in-modules-can-be-reused/275281 "2021-06-08T09:59:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mohammed\_rizwan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mohammed_rizwan/32/67402_2.png) [@mohammed\_rizwan](https://discuss.elastic.co/u/mohammed_rizwan)\
**Post date:** [June 8, 2021, 9:59am UTC](https://discuss.elastic.co/t/is-jars-used-in-modules-can-be-reused/275281/1 "2021-06-08T09:59:44Z")

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Hi team,

We are using the elastic search 7.13.0.  
We observed that the same jars are available (repeated) in multiple module folders, say httpclient-4.5.10.jar is available in 5 modules.

Is it possible to have this jar in one common shared place and reuse it from other modules?  
Is there any specific reason for this approach?

Note: This issue is not observed in 7.7.1

Thanks,  
Mohammed Rizwan

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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 6, 2021, 10:00am UTC](https://discuss.elastic.co/t/is-jars-used-in-modules-can-be-reused/275281/2 "2021-07-06T10:00:11Z")

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