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Posted to issues@hive.apache.org by "Janaki Lahorani (JIRA)" <ji...@apache.org> on 2018/02/06 21:36:00 UTC

[jira] [Updated] (HIVE-18449) Add configurable policy for choosing the HMS URI from hive.metastore.uris

     [ https://issues.apache.org/jira/browse/HIVE-18449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Janaki Lahorani updated HIVE-18449:
-----------------------------------
    Attachment: HIVE-18449.3-branch-2.patch

> Add configurable policy for choosing the HMS URI from hive.metastore.uris
> -------------------------------------------------------------------------
>
>                 Key: HIVE-18449
>                 URL: https://issues.apache.org/jira/browse/HIVE-18449
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>            Reporter: Sahil Takiar
>            Assignee: Janaki Lahorani
>            Priority: Major
>         Attachments: HIVE-18449.1.patch, HIVE-18449.2.patch, HIVE-18449.3-branch-2.patch
>
>
> HIVE-10815 added logic to randomly choose a HMS URI from {{hive.metastore.uris}}. It would be nice if there was a configurable policy that determined how a URI is chosen from this list - e.g. one option can be to randomly pick a URI, another option can be to choose the first URI in the list (which was the behavior prior to HIVE-10815).



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