Cluster Elasticsearch of two version

asalma · July 9, 2018, 1:42pm

Hi,

I want to know if we can have a cluster elasticsearch of two nodes with different version :
the firste one : 6.3
the second one : 5.10 ?

Christian_Dahlqvist · July 9, 2018, 1:43pm

No, that is not supported. All nodes in a cluster should always be exactly the same version.

asalma · July 9, 2018, 1:43pm

Thank you @Christian_Dahlqvist fo your quick answer

system · August 6, 2018, 1:43pm

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