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https://issues.apache.org/jira/browse/FLINK-7489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann closed FLINK-7489.
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Resolution: Fixed
Fix Version/s: 1.4.0
Fixed via 1fc4a609761445ecf77c374ae9daec8a1ada2618
> Remove job lifecycle methods from public JobMasterGateway interface
> -------------------------------------------------------------------
>
> Key: FLINK-7489
> URL: https://issues.apache.org/jira/browse/FLINK-7489
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 1.4.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Minor
> Labels: flip-6
> Fix For: 1.4.0
>
>
> The {{JobMaster}} exposes its job lifecycle methods {{startJobExecution}} and
> {{suspendExecution}} via its {{JobMasterGateway}} to the public. I think
> these methods should not be exposed because it allows other components to
> affect the job execution without proper reason. Only the {{JobManagerRunner}}
> should be responsible for calling these methods and has direct access to the
> {{JobMaster}} instance. Therefore, these methods can directly be implemented
> by the {{JobMaster}} without exposing them via the {{JobMasterGateway}}.
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