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Detected significant differences in the cluster

I installed vertica-9.2.1 on 3 node3
and then I have noticed a HINT

`Detected significant differences in the cluster:
HINT: Differences in RAM (kbytes):
verify- 8008964
verify- 8008972
verify- 8008964
For more information, see

System prerequisites passed. Threshold = FAIL

Will this have a serious influence on the cluster?


  • moshegmosheg Vertica Employee Administrator

    In your case the influence is not dramatic but as mentioned it is advised to have the same RAM on all nodes.

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