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https://issues.apache.org/jira/browse/FLINK-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vasia Kalavri resolved FLINK-3596.
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Resolution: Fixed
Fix Version/s: 1.1.0
> DataSet RelNode refactoring
> ---------------------------
>
> Key: FLINK-3596
> URL: https://issues.apache.org/jira/browse/FLINK-3596
> Project: Flink
> Issue Type: Improvement
> Components: Table API
> Affects Versions: 1.1.0
> Reporter: Vasia Kalavri
> Assignee: Vasia Kalavri
> Fix For: 1.1.0
>
>
> After discussion with [~fhueske], [~chengxiang li], and [~twalthr], we have
> decided to make the following refactoring:
> - Make the DataSet RelNodes correspond to logical relational operators.
> - Move the code generation from the rules into the DataSet RelNodes.
> - Remove the Flink RelNode layer and have a 1-pass translation instead of a
> 2-pass translation as currently.
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