# Elasticsearch 7.7

**URL:** <https://discuss.elastic.co/t/elasticsearch-7-7/319079>\
**Category:** Elasticsearch\
**Created:** [November 16, 2022, 12:39pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7/319079 "2022-11-16T12:39:37Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Tiger1](https://avatars.discourse-cdn.com/v4/letter/t/779978/32.png) [@Tiger1](https://discuss.elastic.co/u/Tiger1)\
**Post date:** [November 16, 2022, 12:39pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7/319079/1 "2022-11-16T12:39:37Z")

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I'm trying to deploy elasticsearch 7.7 cluster, there's problem:

[es2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [es1, es2, es3] to bootstrap a cluster  
this is my

Here is my Elasticsearch.yaml:  
cluster.name: es-cluster  
node.name: es-1  
path.data: /data/elasticsearch  
bootstrap.memory\_lock: true  
network.host: 0.0.0.0  
http.port: 9200  
transport.port: 9300  
discovery.seed\_hosts: ["192.168.1.31:9200", "192.168.1.32:9200", "192.168.1.33:9200"]  
cluster.initial\_master\_nodes: ["es1","es2","es3"]

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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:** [November 16, 2022, 12:39pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7/319079/2 "2022-11-16T12:39:37Z")

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Elasticsearch 7.7 is [EOL](https://www.elastic.co/support/eol) and no longer supported. Please upgrade ASAP.

(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )

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<div class="post-metadata">

**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [November 16, 2022, 1:12pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7/319079/3 "2022-11-16T13:12:26Z")

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> [@Tiger1](#):
>
> discovery.seed\_hosts: ["192.168.1.31:9200", "192.168.1.32:9200", "192.168.1.33:9200"]

Remove the port number. Elasticsearch communicates internally over port 9300, not 9200.

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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:** [December 14, 2022, 1:12pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7/319079/4 "2022-12-14T13:12:31Z")

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