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https://issues.apache.org/jira/browse/AMBARI-15246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Myroslav Papirkovskyy updated AMBARI-15246:
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Attachment: AMBARI-15246.patch
Unit tests are not applicable. DB-specific config changed.
> 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
>
> Attachments: AMBARI-15246.patch
>
>
> 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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