[jira] [Created] (FLINK-13123) Align Stop/Cancel Commands in CLI and REST Interface and Improve Documentation

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[jira] [Created] (FLINK-13123) Align Stop/Cancel Commands in CLI and REST Interface and Improve Documentation

Shang Yuanchun (Jira)
Konstantin Knauf created FLINK-13123:
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             Summary: Align Stop/Cancel Commands in CLI and REST Interface and Improve Documentation
                 Key: FLINK-13123
                 URL: https://issues.apache.org/jira/browse/FLINK-13123
             Project: Flink
          Issue Type: Improvement
    Affects Versions: 1.9.0
            Reporter: Konstantin Knauf


Currently, the REST API and CLI around stopping and cancelling jobs are not aligned in terms of terminology and the differences between {{cancel}} and {{job}} are not as clear as they could be.

I would like to make the following changes to the CLI:

* add deprecation warning for {{cancel -s}} command and redirect users to  {{stop}}
* rename {{-s}} of {{stop}} command to {{-l}} for savepoint location. Emphasize that this is optional, as a savepoint is taken in anycase

I would like to make the following changes to the REST API:

* Rename {{stop-with-savepoint}} to {{stop}}
* Log a Deprecation warning with /savepoints is used in conjuction with cancel.
* Rename "endOfEventTime" to "drain" in accordance with the CLI



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