Myroslav Papirkovskyi created AMBARI-18951:
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Summary: Forse InnoDB usage for MySQL
Key: AMBARI-18951
URL: https://issues.apache.org/jira/browse/AMBARI-18951
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.4.2
Reporter: Myroslav Papirkovskyi
Assignee: Myroslav Papirkovskyi
Priority: Critical
Fix For: 2.5.0
We should always use InnoDB as database engine for MySQL as database with
MyISAM engine cannot be upgraded properly.
Key reason is that MyISAM doesn't store foreign keys information, but do store
indexes with same name which lead to conflicts during upgrade.
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