# Node addition failed

**URL:** <https://discuss.elastic.co/t/node-addition-failed/244523>\
**Category:** Elasticsearch\
**Created:** [August 11, 2020, 9:44am UTC](https://discuss.elastic.co/t/node-addition-failed/244523 "2020-08-11T09:44:27Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![dominique.bejean](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@dominique.bejean](https://discuss.elastic.co/u/dominique.bejean)\
**Post date:** [August 11, 2020, 1:10pm UTC](https://discuss.elastic.co/t/node-addition-failed/244523/8 "2020-08-11T13:10:56Z")

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Hi,

Same subject today in the forum

[https://discuss.elastic.co/t/3-node-cluster-failure/244533/3](https://discuss.elastic.co/t/3-node-cluster-failure/244533/3)

Totally remove port number in discovery.seed\_hosts was the solution.

Dominique

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