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https://issues.apache.org/jira/browse/FLINK-34389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maximilian Michels updated FLINK-34389:
---------------------------------------
    Fix Version/s: kubernetes-operator-1.9.0
                       (was: kubernetes-operator-1.8.0)

> JdbcAutoscalerStateStore explicitly writes update_time
> ------------------------------------------------------
>
>                 Key: FLINK-34389
>                 URL: https://issues.apache.org/jira/browse/FLINK-34389
>             Project: Flink
>          Issue Type: Improvement
>          Components: Autoscaler
>    Affects Versions: kubernetes-operator-1.8.0
>            Reporter: Rui Fan
>            Assignee: Rui Fan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: kubernetes-operator-1.9.0
>
>
> JdbcAutoscalerStateStore explicitly writes update_time instead of relying on 
> the database to update.
> Some databases doesn't support update the timestamp column automatically. For 
> example, Derby doesn't support update the update_time automatically when we 
> update any data. It's hard to do a general test during I developing the test 
> for JdbcAutoscalerEventHandler.
>  
> As the common&open source service, in order to support all databases well, 
> it's better to handle it inside of the service.
>  
> In order to unify the design for JdbcAutoscalerEventHandler and 
> JdbcAutoscalerStateStore, we update the design of JdbcAutoscalerStateStore in 
> this JIRA.



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