Stefan Richter created FLINK-5265:
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Summary: Introduce state handle replication mode for
CheckpointCoordinator
Key: FLINK-5265
URL: https://issues.apache.org/jira/browse/FLINK-5265
Project: Flink
Issue Type: New Feature
Components: State Backends, Checkpointing
Affects Versions: 1.2.0
Reporter: Stefan Richter
Currently, the {{CheckpointCoordinator}} only supports repartitioning of
{{OperatorStateHandle}}s based on a split-and-distribute strategy. For future
state types, such as broadcast or union state, we need a different
repartitioning method that allows for replicating state handles to all subtasks.
This is the first step on the way to implementing broadcast and union states.
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