[jira] [Created] (AMBARI-15246) Set MySQL transaction isolation level to READ_COMMITTED

[Myroslav Papirkovskyy (JIRA)]

Myroslav Papirkovskyy created AMBARI-15246:
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             Summary: Set MySQL transaction isolation level to READ_COMMITTED
                 Key: AMBARI-15246
                 URL: https://issues.apache.org/jira/browse/AMBARI-15246
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.2.0
            Reporter: Myroslav Papirkovskyy
            Assignee: Myroslav Papirkovskyy
            Priority: Critical
             Fix For: 2.2.2


MySQL sets default transaction isolation level to REPEATABLE_READ.
This doesn't match other databases (Oracle, Postgres) and default EclipseLink 
shared cache behavior.
We should change it to have same behavior for all database options.



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