Upgrade Elasticsearch from 7.4.1 to 7.93

Elastic Stack Elasticsearch
1

Hello,

Is there a procedure on how to upgrade step-by-step Elasticsearch from 7.4.1 to 7.9.3 and at the same keep all the existing settings?

example:

  1. stop Elastisearch service
  2. do this
    3 do that etc.

Thank you,
CosminH

2

Welcome to our community! :smiley:

Both of those versions are very much EOL, and you should be looking to upgrade to 7.17 at a minimum.

You can see the upgrade steps to get to 7.17 here Upgrade Elasticsearch | Elasticsearch Guide [7.17] | Elastic

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