[jira] [Commented] (HIVE-11581) HiveServer2 should store connection params in ZK when using dynamic service discovery for simpler client connection string.

["Thejas M Nair (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-11581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14700419#comment-14700419 ] 

Thejas M Nair commented on HIVE-11581:
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It also helps in making the use of hive more secure. As discussed in HIVE-11555, admins can enable SSL option for not sending clear text passwords by setting connection parameters in zookeeper.


> HiveServer2 should store connection params in ZK when using dynamic service discovery for simpler client connection string.
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-11581
>                 URL: https://issues.apache.org/jira/browse/HIVE-11581
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2, JDBC
>    Affects Versions: 1.3.0, 2.0.0
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>
> Currently, the client needs to specify several parameters based on which an appropriate connection is created with the server. In case of dynamic service discovery, when multiple HS2 instances are running, it is much more usable for the server to add its config parameters to ZK which the driver can use to configure the connection, instead of the jdbc/odbc user adding those in connection string.



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