# Elasticsearch upgrade 6.6

**URL:** <https://discuss.elastic.co/t/elasticsearch-upgrade-6-6/172409>\
**Category:** Elasticsearch\
**Created:** [March 14, 2019, 7:19pm UTC](https://discuss.elastic.co/t/elasticsearch-upgrade-6-6/172409 "2019-03-14T19:19:29Z")\
**Posts on this page:** 1\
**Showing post:** 2

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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:** [March 18, 2019, 12:47am UTC](https://discuss.elastic.co/t/elasticsearch-upgrade-6-6/172409/2 "2019-03-18T00:47:35Z")

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It's easier if you can keep things in one thread. Let's continue the discussion here [Rolling upgrade problem](https://discuss.elastic.co/t/rolling-upgrade-problem/172408) 🙂

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_[View the full topic](https://discuss.elastic.co/t/elasticsearch-upgrade-6-6/172409)._