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

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

Xiang Sheng created HAWQ-1449:
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             Summary: 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: Ed Espino
             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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