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What will be with cluster if network problems between nodes?
Posted by: alibek Ismailov
Date: June 21, 2019 12:09AM

Hi, i have 2 datacenters, each DC has MGT, SQL and Data nodes.
How will MySQL NDB Cluster work if there are network problems between 2 DC?
In this case 2 DC will work well, but they don't know anything about other node.
Who ll be the main and who ll be the reserve, how will they decide it?
Is there a quorum server for MySQL Cluster?

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June 21, 2019 12:09AM


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