# Customizing cluster settings for ESClientYamlSuiteTestCase

**URL:** <https://discuss.elastic.co/t/customizing-cluster-settings-for-esclientyamlsuitetestcase/236450>\
**Category:** Elasticsearch\
**Created:** [June 10, 2020, 7:26am UTC](https://discuss.elastic.co/t/customizing-cluster-settings-for-esclientyamlsuitetestcase/236450 "2020-06-10T07:26:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rahulkarajgikar](https://avatars.discourse-cdn.com/v4/letter/r/a87d85/32.png) [@rahulkarajgikar](https://discuss.elastic.co/u/rahulkarajgikar)\
**Post date:** [June 10, 2020, 7:26am UTC](https://discuss.elastic.co/t/customizing-cluster-settings-for-esclientyamlsuitetestcase/236450/1 "2020-06-10T07:26:01Z")

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Hi everyone.

I'm writing a rest test case for a plugin I've created, using ESClientYamlSuiteTestCase.  
I understand that this class starts up a cluster for testing. However, I also want to be able to customize the cluster settings, by adding a specific setting into the elasticsearch.yml file of the cluster nodes, that my plugin requires. Is there anyway I can customize the cluster nodes like this?

Any help would be greatly appreciated.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 8, 2020, 7:26am UTC](https://discuss.elastic.co/t/customizing-cluster-settings-for-esclientyamlsuitetestcase/236450/2 "2020-07-08T07:26:05Z")

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