How to upgrade ES from 6.4.2 to 6.5.4

Elastic Stack Elasticsearch
1

I am using elasticsearch on production server i.e. centos6.

Now i am going to set up kibana also, so for kibana compatibility, i want to upgrade elasticsearch from 6.4.2 to 6.5.4.

Please help me !!

Thank you.

2

Hey @Amitittech

For upgrading between minor versions you can simply do a rolling restart, instructions of which can be found here: https://www.elastic.co/guide/en/elasticsearch/reference/current/rolling-upgrades.html (Essentially stop node, upgrade, start node; rinse & repeat, but the docs have some extra recommended steps)

You should also check out the breaking changes introduced in 6.5.0 and see if they're relevant to your setup: https://www.elastic.co/guide/en/elasticsearch/reference/current/release-notes-6.5.0.html

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