# Elasticsearch 8.1.0 errors

**URL:** <https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151>\
**Category:** Elasticsearch\
**Created:** [June 14, 2022, 12:20pm UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151 "2022-06-14T12:20:57Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sravan1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sravan1/32/107788_2.png) [@Sravan1](https://discuss.elastic.co/u/Sravan1)\
**Post date:** [June 14, 2022, 12:20pm UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151/1 "2022-06-14T12:20:57Z")

</div>

unknown setting [node.ml] please check that any required plugins are installed, or check the breaking changes documentation for removed settings

roles:  
master: "true"  
ingest: "true"  
data: "true"  
remote\_cluster\_client: "true"  
ml: "true"

I am relatively new to Elasticsearch concepts and unable to move forward from this error. Please help me.

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [June 14, 2022, 11:21pm UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151/2 "2022-06-14T23:21:17Z")

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Welcome to our community! 😃

Please post your full `elasticsearch.yml` and make sure you format your code/logs/config using the `</>` button, or markdown style back ticks. It helps to make things easy to read which helps us help you 🙂

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<div class="post-metadata">

**Author:** ![Sravan1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sravan1/32/107788_2.png) [@Sravan1](https://discuss.elastic.co/u/Sravan1)\
**Post date:** [June 15, 2022, 8:46am UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151/3 "2022-06-15T08:46:02Z")

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```auto

clusterName: "security"
nodeGroup: "master"

roles:
  - master
  - ingest
  - data

protocol: https

esConfig:
  elasticsearch.yml: |
    xpack.security.enabled: true
    xpack.security.transport.ssl.enabled: true
    xpack.security.transport.ssl.verification_mode: certificate
    xpack.security.transport.ssl.keystore.path: /usr/share/elasticsearch/config/certs/elastic-certificates.p12
    xpack.security.transport.ssl.truststore.path: /usr/share/elasticsearch/config/certs/elastic-certificates.p12
    xpack.security.http.ssl.enabled: true
    xpack.security.http.ssl.truststore.path: /usr/share/elasticsearch/config/certs/elastic-certificates.p12
    xpack.security.http.ssl.keystore.path: /usr/share/elasticsearch/config/certs/elastic-certificates.p12

extraEnvs:
  - name: ELASTIC_PASSWORD
    valueFrom:
      secretKeyRef:
        name: elastic-credentials
        key: password
  - name: ELASTIC_USERNAME
    valueFrom:
      secretKeyRef:
        name: elastic-credentials
        key: username

secretMounts:
  - name: elastic-certificates
    secretName: elastic-certificates
    path: /usr/share/elasticsearch/config/certs

```

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<div class="post-metadata">

**Author:** ![Sravan1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sravan1/32/107788_2.png) [@Sravan1](https://discuss.elastic.co/u/Sravan1)\
**Post date:** [June 15, 2022, 8:46am UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151/4 "2022-06-15T08:46:32Z")

</div>

I am using the helm chart from elastic repo. Image tag is set to 8.1.0

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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 13, 2022, 8:47am UTC](https://discuss.elastic.co/t/elasticsearch-8-1-0-errors/307151/5 "2022-07-13T08:47:19Z")

</div>

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