# Error test elasticsearch 7.0.0

**URL:** <https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237>\
**Category:** Elasticsearch\
**Created:** [April 24, 2019, 11:47am UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237 "2019-04-24T11:47:42Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![HelderMarques91](https://avatars.discourse-cdn.com/v4/letter/h/8797f3/32.png) [@HelderMarques91](https://discuss.elastic.co/u/HelderMarques91)\
**Post date:** [April 24, 2019, 11:47am UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237/1 "2019-04-24T11:47:42Z")

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I installed a new version of elasticsearch on my linux server and got the following result:

```
curl -X GET "192.168.1.9:9200/"
{
  "name" : "Test-Node",
  "cluster_name" : "Test-Cluster",
  "cluster_uuid" : "_na_",
  "version" : {
    "number" : "7.0.0",
    "build_flavor" : "default",
    "build_type" : "deb",
    "build_hash" : "b7e28a7",
    "build_date" : "2019-04-05T22:55:32.697037Z",
    "build_snapshot" : false,
    "lucene_version" : "8.0.0",
    "minimum_wire_compatibility_version" : "6.7.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

curl -uelastic -XGET 'http://192.168.1.9:9200/_cluster/health?pretty'
Enter host password for user 'elastic':
{
  "error" : {
    "root_cause" : [
      {
        "type" : "master_not_discovered_exception",
        "reason" : null
      }
    ],
    "type" : "master_not_discovered_exception",
    "reason" : null
  },
  "status" : 503
}

```

elasticsearch.yml

> cluster.name: Test-Cluster  
> node.name: Test-Node  
> network.host: 192.168.1.9  
> cluster.initial\_master\_nodes: Test\_Node

What is the problem? I can't start kibana because I can not get the elastic license.

---

<div class="post-metadata">

**Author:** ![DavidTurner](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/32/22453_2.png) [@DavidTurner](https://discuss.elastic.co/u/DavidTurner)\
**Post date:** [April 24, 2019, 11:56am UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237/2 "2019-04-24T11:56:34Z")

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> [@HelderMarques91](#):
>
> `master_not_discovered_exception`

This node hasn't found or elected a master. There should be information in the logs indicating why not.

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<div class="post-metadata">

**Author:** ![DavidTurner](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/32/22453_2.png) [@DavidTurner](https://discuss.elastic.co/u/DavidTurner)\
**Post date:** [April 24, 2019, 11:57am UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237/3 "2019-04-24T11:57:47Z")

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> [@HelderMarques91](#):
>
> elasticsearch.yml
> 
> > cluster.name: Test-Cluster  
> > node.name: Test-Node  
> > network.host: 192.168.1.9  
> > cluster.initial\_master\_nodes: Test\_Node

I think I see the problem. `node.name: Test-Node` doesn't agree with `cluster.initial_master_nodes: Test_Node` because one has a hyphen and the other has an underscore.

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<div class="post-metadata">

**Author:** ![HelderMarques91](https://avatars.discourse-cdn.com/v4/letter/h/8797f3/32.png) [@HelderMarques91](https://discuss.elastic.co/u/HelderMarques91)\
**Post date:** [April 24, 2019, 12:01pm UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237/4 "2019-04-24T12:01:41Z")

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🥵 You're right. Thank you very much

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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:** [May 22, 2019, 12:01pm UTC](https://discuss.elastic.co/t/error-test-elasticsearch-7-0-0/178237/5 "2019-05-22T12:01:43Z")

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