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Posted to dev@flink.apache.org by "Kostas Kloudas (Jira)" <ji...@apache.org> on 2020/09/24 07:29:00 UTC

[jira] [Created] (FLINK-19392) Detect the execution mode based on the sources in the job.

Kostas Kloudas created FLINK-19392:
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             Summary: Detect the execution mode based on the sources in the job.
                 Key: FLINK-19392
                 URL: https://issues.apache.org/jira/browse/FLINK-19392
             Project: Flink
          Issue Type: Sub-task
          Components: API / DataStream
    Affects Versions: 1.12.0
            Reporter: Kostas Kloudas
            Assignee: Kostas Kloudas


As part of FLIP-134, we introduce the option {{execution.runtime-mode}} which can take the values: BATCH, STREAMING, and AUTOMATIC. 

In case of the latter, the system will scan the sources and detect if the job is to be execute either using batch scheduling or streaming. If all the sources are bounded, the system will go with BATCH, if at least one is unbounded, then the system will go with STREAMING.

This issue targets introducing the logic of detecting the runtime mode based on the sources without exposing it yet to the user. The latter will happen in a follow-up issue.



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