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Posted to issues@hawq.apache.org by "Xiang Sheng (JIRA)" <ji...@apache.org> on 2017/05/02 11:29:04 UTC

[jira] [Assigned] (HAWQ-1449) HAWQ start/stop cluster should be able to start/stop RPS on standby node

     [ https://issues.apache.org/jira/browse/HAWQ-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiang Sheng reassigned HAWQ-1449:
---------------------------------

    Assignee: Xiang Sheng  (was: Ed Espino)

> HAWQ start/stop cluster should be able to start/stop RPS on standby node
> ------------------------------------------------------------------------
>
>                 Key: HAWQ-1449
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1449
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: Command Line Tools
>            Reporter: Xiang Sheng
>            Assignee: Xiang Sheng
>             Fix For: 2.3.0.0-incubating
>
>
> To improve the robustness of HAWQ, we need to implement HA for RPS side to avoid the case that single RPS failure may cause the failure of the whole HAWQ cluster.
> We need to implement start/stop RPS on standby master so that we can support the HA of RPS side.
> When Ranger HA is configured, hawq start cluster can also start RPS on standby master; hawq stop cluster can also stop RPS on standby master.



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