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https://issues.apache.org/jira/browse/LENS-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14263625#comment-14263625
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Laxman commented on LENS-123:
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- A given JDBC driver may need a different property from other. For example
oracle JDBC driver requires some set of properties where as Postgres or DB2
requires totally a different set. So, I think structured configuration is not a
right fit in this scenario.
- As this is an extensible module I prefer let driver take care of parsing and
using the configurations. Once it is structured configuration, we are limiting
these options of pluggability/extensibility.
> Ability to load different instances of same driver class
> --------------------------------------------------------
>
> Key: LENS-123
> URL: https://issues.apache.org/jira/browse/LENS-123
> Project: Apache Lens
> Issue Type: Improvement
> Components: server
> Reporter: Amareshwari Sriramadasu
> Assignee: Himanshu Gahlaut
> Fix For: 2.0
>
>
> Currently we are loading only one driver instance per class. We should be
> able to load multiple different instances of a driver class.
> For example, There can be multiple HiveDrivers talking to different
> HiveServers sitting on each colo. Or different JDBCDrivers talking to
> different dbs.
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