[jira] [Created] (FLINK-11441) Remove the schedule mode property from RPDD to TDD

[Shang Yuanchun (Jira)]

zhijiang created FLINK-11441:
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             Summary: Remove the schedule mode property from RPDD to TDD
                 Key: FLINK-11441
                 URL: https://issues.apache.org/jira/browse/FLINK-11441
             Project: Flink
          Issue Type: Sub-task
          Components: Network
            Reporter: zhijiang
            Assignee: zhijiang
             Fix For: 1.8.0


In {{ResultPartitionDeploymentDescriptor}} (RPDD) the boolean invariant {{sendScheduleOrUpdateConsumersMessage}} indicates whether the schedule mode is {{LAZY_FROM_SOURCES}} or not. The schedule mode is a global property, that means all the RPDDs of a task should have the same value. So it is better to migrate this invariant from RPDD to {{TaskDeploymentDescriptor}} (TDD).

Furthermore, we try to refactor the RPDD via only concerning with basic graph info and shuffle info later, then this schedule related info should also be removed from RPDD and migrated into task level.



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