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Posted to issues@sentry.apache.org by "kalyan kumar kalvagadda (JIRA)" <ji...@apache.org> on 2018/10/08 15:45:00 UTC

[jira] [Updated] (SENTRY-2249) Persist HMS Full Snapshot in batches.

     [ https://issues.apache.org/jira/browse/SENTRY-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kalyan kumar kalvagadda updated SENTRY-2249:
--------------------------------------------
    Attachment: SENTRY-2249.002.patch

> Persist HMS Full Snapshot in batches.
> -------------------------------------
>
>                 Key: SENTRY-2249
>                 URL: https://issues.apache.org/jira/browse/SENTRY-2249
>             Project: Sentry
>          Issue Type: Improvement
>          Components: Sentry
>    Affects Versions: 2.1.0
>            Reporter: kalyan kumar kalvagadda
>            Assignee: kalyan kumar kalvagadda
>            Priority: Major
>         Attachments: SENTRY-2249.001.patch, SENTRY-2249.002.patch
>
>
> Currently each entry in full snapshot of HMS is persisted one entry at a time. Instead it could be optimized by persisting the entries in batches. DB operations are expensive, reducing the number of database operations should help. This would decrease the time to persist the snapshot in to database significantly.
> Size of the batch could be configurable.



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