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Posted to issues@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2020/07/24 13:12:00 UTC

[jira] [Resolved] (HBASE-21994) Expose TableDescriptors to master coprocessor

     [ https://issues.apache.org/jira/browse/HBASE-21994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang resolved HBASE-21994.
-------------------------------
    Resolution: Later

Can reopen later if we want to use TableDescriptors in CP in the future.

> Expose TableDescriptors to master coprocessor
> ---------------------------------------------
>
>                 Key: HBASE-21994
>                 URL: https://issues.apache.org/jira/browse/HBASE-21994
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Major
>         Attachments: HBASE-21994-v1.patch, HBASE-21994-v2.patch, HBASE-21994.patch
>
>
> When implementing HBASE-21717, I found that AccessController will use the Admin interface to get table descriptors on master. We can expose the read only methods in TableDescritors to CPs so user can get the table descriptor directly.



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