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https://issues.apache.org/jira/browse/LENS-581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591344#comment-14591344
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Himanshu Gahlaut commented on LENS-581:
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Is Java Persistence APIs 2.0 under consideration ? They neatly abstract out
connection management and SQL for CRUD operations. Code becomes a lot more
easier to understand and maintain. Also underlying DB can be switched when
required without changing code. E.g.: If em is an entity manager instance, then
instead of writing an INSERT query, calling em.persist(entity) with store the
record (entity) in underlying DB.
> Revisit Lens ML API
> -------------------
>
> Key: LENS-581
> URL: https://issues.apache.org/jira/browse/LENS-581
> Project: Apache Lens
> Issue Type: Improvement
> Components: ml
> Reporter: Sharad Agarwal
>
> - Currently all API assume synchronous behaviour. Give ability to return
> handle and status object
> - Improve Algorithm and Training APIs : some of the server side and client
> side classes are not very clear
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