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Posted to issues@sentry.apache.org by "Sergio Peña (JIRA)" <ji...@apache.org> on 2017/06/28 21:04:02 UTC

[jira] [Updated] (SENTRY-1815) Send new HMS snapshots to HDFS requesting an old generation ID

     [ https://issues.apache.org/jira/browse/SENTRY-1815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergio Peña updated SENTRY-1815:
--------------------------------
    Attachment: SENTRY-1815.1.sentry-ha-redesign.patch

> Send new HMS snapshots to HDFS requesting an old generation ID
> --------------------------------------------------------------
>
>                 Key: SENTRY-1815
>                 URL: https://issues.apache.org/jira/browse/SENTRY-1815
>             Project: Sentry
>          Issue Type: Sub-task
>          Components: Sentry
>    Affects Versions: sentry-ha-redesign
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>             Fix For: sentry-ha-redesign
>
>         Attachments: SENTRY-1815.1.sentry-ha-redesign.patch
>
>
> This is part of the work for SENTRY-1760. 
> A new DB definition is already created that contains a generation ID for new HMS snapshots (SENTRY-1805). This new generation ID is persisted and code is implemented to read and update paths with a current generation ID (SENTRY-1781).
> This patch will these new HMS snapshots to HDFS whenever HDFS requests an old generation ID.



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