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Upgrade from 7.5.6 to 7.6.8
Posted by: John Jones
Date: October 30, 2018 11:22AM

Need urgent help. I am trying to upgrade from Cluster 7.5.6 to 7.6.8.

I used mysqldump to export all the databases with --all-databases option

I recreated the Data drives with ndbd --initialize

I created the new SQl NODE with --initialize also

I now try to import the whole export file and it bombs on the user tables that were shared between the SQL nodes. It will import the user tables, but it also wipes out my root password.

What am I missing or what did I do wrong?

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Upgrade from 7.5.6 to 7.6.8
October 30, 2018 11:22AM

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