# "Machine Learning is unavailable" after upgrading to ES 6.3.0

**URL:** https://discuss.elastic.co/t/machine-learning-is-unavailable-after-upgrading-to-es-6-3-0/136099
**Category:** Elasticsearch
**Created:** [June 15, 2018, 1:14pm UTC](https://discuss.elastic.co/t/machine-learning-is-unavailable-after-upgrading-to-es-6-3-0/136099 "2018-06-15T13:14:03Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![mrubin](https://avatars.discourse-cdn.com/v4/letter/m/e19adc/32.png) [@mrubin](https://discuss.elastic.co/u/mrubin)
#### Post date: [June 15, 2018, 1:14pm UTC](https://discuss.elastic.co/t/machine-learning-is-unavailable-after-upgrading-to-es-6-3-0/136099/1 "2018-06-15T13:14:03Z")

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After updating to ES 6.3.0, I get a "Machine Learning: Machine Learning is unavailable" whenever I try to get to the ML page. I saw [https://www.elastic.co/guide/en/x-pack/current/ml-rollingupgrade.html](https://www.elastic.co/guide/en/x-pack/current/ml-rollingupgrade.html) and tried to do a 'Force Restart' on that cluster, but that did not fix the issue.

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### 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 15, 2018, 8:42pm UTC](https://discuss.elastic.co/t/machine-learning-is-unavailable-after-upgrading-to-es-6-3-0/136099/2 "2018-06-15T20:42:44Z")

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What license level do you have?

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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: [July 13, 2018, 8:42pm UTC](https://discuss.elastic.co/t/machine-learning-is-unavailable-after-upgrading-to-es-6-3-0/136099/3 "2018-07-13T20:42:47Z")

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