# In which version was cluster.initial\_master\_nodes first introduced?

**URL:** <https://discuss.elastic.co/t/in-which-version-was-cluster-initial-master-nodes-first-introduced/301484>\
**Category:** Elasticsearch\
**Created:** [April 4, 2022, 9:52am UTC](https://discuss.elastic.co/t/in-which-version-was-cluster-initial-master-nodes-first-introduced/301484 "2022-04-04T09:52:26Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rachit\_upadhyay](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rachit_upadhyay/32/102263_2.png) [@rachit\_upadhyay](https://discuss.elastic.co/u/rachit_upadhyay)\
**Post date:** [April 4, 2022, 9:52am UTC](https://discuss.elastic.co/t/in-which-version-was-cluster-initial-master-nodes-first-introduced/301484/1 "2022-04-04T09:52:26Z")

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Which version was the cluster.initial\_master\_nodes first introduced?

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**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\
**Post date:** [April 4, 2022, 9:58am UTC](https://discuss.elastic.co/t/in-which-version-was-cluster-initial-master-nodes-first-introduced/301484/2 "2022-04-04T09:58:13Z")

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7.0. See [A new era for cluster coordination in Elasticsearch | Elastic Blog](https://www.elastic.co/blog/a-new-era-for-cluster-coordination-in-elasticsearch)

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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:** [May 2, 2022, 9:59am UTC](https://discuss.elastic.co/t/in-which-version-was-cluster-initial-master-nodes-first-introduced/301484/3 "2022-05-02T09:59:06Z")

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