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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2016/04/25 21:39:12 UTC

[jira] [Created] (FLINK-3811) Refactor ExecutionEnvironment in TableEnvironment

Fabian Hueske created FLINK-3811:
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             Summary: Refactor ExecutionEnvironment in TableEnvironment
                 Key: FLINK-3811
                 URL: https://issues.apache.org/jira/browse/FLINK-3811
             Project: Flink
          Issue Type: Improvement
          Components: Table API
            Reporter: Fabian Hueske
            Assignee: Fabian Hueske
            Priority: Minor
             Fix For: 1.1.0


Currently, the Scala BatchTableEnvironment has a reference to a Scala ExecutionEnvironment and the Java BatchTableEnvironment uses the Java ExecutionEnvironment. The same applies to their streaming counterparts.
This requires special implementations for Java / Scala for instance to create new data sources.

I propose to refactor the TableEnvironments such that only the Java execution environments for batch and streaming are used.



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