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https://issues.apache.org/jira/browse/SENTRY-478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14336129#comment-14336129
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guoquan commented on SENTRY-478:
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Thanks [~lskuff] for your help. I can't make such contribution without your
help.
> Solr Sentry plug-in integration with DB store
> ---------------------------------------------
>
> Key: SENTRY-478
> URL: https://issues.apache.org/jira/browse/SENTRY-478
> Project: Sentry
> Issue Type: New Feature
> Reporter: guoquan
> Assignee: guoquan
> Attachments: SENTRY-478.003.patch, SENTRY-478.004.patch,
> SENTRY-478.005.patch, SENTRY-478.006.patch, SENTRY-478.007.patch,
> SENTRY-478.008.patch, SENTRY-478.009.patch, SENTRY-478.010.patch,
> SENTRY-478.011.patch, SENTRY-478.012.patch
>
>
> Currently Solr does support index-level security via sentry with file as
> backend privilege store. Using file as the backend store is simple, but there
> has some disadvantages as followings:
> 1. Can't satisfied with the needs of dynamically add, delete and update
> permissions
> 2. Can't be centrally managed and difficult to maintain
> According to the above disadvantages, The Solr Sentry plug-in integration
> with DB store is demanded. The Hive Sentry plug-in has already integration
> with DB store, but the Hive authorization model is different from the Solr
> authorization model.So this new feature depends on the generic authorization
> model(SENTRY-398).
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