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https://issues.apache.org/jira/browse/SENTRY-2126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16332938#comment-16332938
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kalyan kumar kalvagadda commented on SENTRY-2126:
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FYI [~spena], [~vspec...@gmail.com], [~arjunmishra13] and [~lina.li]
> Transactional retry not needed for JDO exceptions on
> SENTRY_HMS_NOTIFICATION_ID
> -------------------------------------------------------------------------------
>
> Key: SENTRY-2126
> URL: https://issues.apache.org/jira/browse/SENTRY-2126
> Project: Sentry
> Issue Type: Bug
> Components: Sentry
> Affects Versions: 2.1.0
> Reporter: kalyan kumar kalvagadda
> Assignee: kalyan kumar kalvagadda
> Priority: Major
>
> Transactional reties not needed for failures while persisting
> MSentryHmsNotification which are because of duplicate key.
>
>
> There are only inserts that happen on this table. If an insert failed because
> of duplicate entry, it will likely fill in the subsequent retires. There is
> not no need to retry.
>
> Specially in HA mode when multiple sentry servers can act as leader (split
> Brian situation) this will cause additional load on the database for no
> reason.
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