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https://issues.apache.org/jira/browse/SENTRY-1815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16081322#comment-16081322
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Alexander Kolbasov commented on SENTRY-1815:
--------------------------------------------
Transferring +1 from RB
> 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,
> SENTRY-1815.2-sentry-ha-redesign.patch,
> SENTRY-1815.3-sentry-ha-redesign.patch,
> SENTRY-1815.4-sentry-ha-redesign.patch,
> SENTRY-1815.5-sentry-ha-redesign.patch,
> SENTRY-1815.6-sentry-ha-redesign.patch, SENTRY-1815.7-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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