Hi, I'm upgrading a single node, dev instance of elasticsearch running 6.4.2 to 7.12.1 as the first step in getting ready to upgrade our prod cluster. I was able to upgrade from 6.4.2 -> 6.8.15 without issue but on upgrading to 7.12.1, I see this error on startup: May 18 15:36:01 ews-dev11 elasti…

Problem upgrading to 7.12.1

Jerry_Hoffmeister (Jerry Hoffmeister) May 19, 2021, 12:16am 3

For which this:

appears to be the solution.

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