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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