Can galera work on different versions

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Khai Ping Loh

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Oct 6, 2021, 3:38:32 AM10/6/21
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Let's say i have 3 nodes Galera cluster.

2 Node on 10.2.32 and 1 Node on 10.2.38

Is that supported?

Alexey Yurchenko

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Oct 6, 2021, 5:09:27 AM10/6/21
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No, you should always upgrade all the nodes. Until you do full cluster upgrade, new features (and some bugfixes) won't work.
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