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Posted to issues@sentry.apache.org by "Arjun Mishra (JIRA)" <ji...@apache.org> on 2018/10/29 20:41:00 UTC

[jira] [Updated] (SENTRY-2437) When granting privileges a single transaction per grant causes long delays

     [ https://issues.apache.org/jira/browse/SENTRY-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arjun Mishra updated SENTRY-2437:
---------------------------------
    Status: Patch Available  (was: Open)

> When granting privileges a single transaction per grant causes long delays
> --------------------------------------------------------------------------
>
>                 Key: SENTRY-2437
>                 URL: https://issues.apache.org/jira/browse/SENTRY-2437
>             Project: Sentry
>          Issue Type: Bug
>          Components: Sentry
>            Reporter: Arjun Mishra
>            Assignee: Arjun Mishra
>            Priority: Major
>         Attachments: SENTRY-2437.01.patch
>
>
> Currently sentry creates a transaction for each TSentryPrivilege object it needs to grant. If the list of privileges is very large creating a single transaction for each significantly affects performance. This is particularly impactful for tables with large columns and if a user grants privileges to many of those columns 



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