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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HIVE-18982) Provide a CLI option to manually trigger failover
Date Tue, 20 Mar 2018 19:04:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-18982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16406871#comment-16406871
] 

Sergey Shelukhin edited comment on HIVE-18982 at 3/20/18 7:03 PM:
------------------------------------------------------------------

Mostly looks ok +1. What is the security approach for those? Can we add a test practically
speaking?



was (Author: sershe):
Mostly looks ok. What is the security approach for those? Can we add a test practically speaking?


> Provide a CLI option to manually trigger failover
> -------------------------------------------------
>
>                 Key: HIVE-18982
>                 URL: https://issues.apache.org/jira/browse/HIVE-18982
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>         Attachments: HIVE-18982.1.patch, HIVE-18982.2.patch
>
>
> HIVE-18281 added active-passive HA. There might be a administrative need to trigger a
manual failover of HS2 Active server. Add command line tool to view list of all HS2 instances
and trigger manual failover (only under force mode). The clients currently connected to active
HS2 will be closed. In future, more options to existing clients connections can be handled
via configs/options (like wait until timeout, wait until current sessions are closed etc.)



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