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https://issues.apache.org/jira/browse/FLINK-36696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Fan updated FLINK-36696:
----------------------------
    Issue Type: Bug  (was: Improvement)

> JDBC Autoscaler plugin should use DataSource and not connection
> ---------------------------------------------------------------
>
>                 Key: FLINK-36696
>                 URL: https://issues.apache.org/jira/browse/FLINK-36696
>             Project: Flink
>          Issue Type: Bug
>          Components: Autoscaler
>            Reporter: Sai Sharath Dandi
>            Assignee: Sai Sharath Dandi
>            Priority: Major
>
> The flink-autoscaler-plugin-jdbc uses a single 
> [Connection|https://github.com/apache/flink-kubernetes-operator/blob/main/flink-autoscaler-plugin-jdbc/src/main/java/org/apache/flink/autoscaler/jdbc/state/JdbcStateInteractor.java#L38]
>  to interact with the Database. It is very suboptimal as multiple threads 
> will not be able to query the database concurrently. Instead, we should use a 
> datasource and request for connection from connection pool, each time we need 
> one. 



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