Weijie Guo created FLINK-30233:
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Summary: Hybrid full result partition should also work with
speculative execution
Key: FLINK-30233
URL: https://issues.apache.org/jira/browse/FLINK-30233
Project: Flink
Issue Type: Sub-task
Components: Runtime / Coordination
Affects Versions: 1.17.0
Reporter: Weijie Guo
Assignee: Weijie Guo
Hybrid full result partition is re-consumable now, and we have enabled
`VertexwiseSchedulingStrategy` to support the scheduling of hybrid type edges
in FLINK-29767. Now is the time to enable hybrid full result partition to
support speculative execution.
In the case of speculative execution, downstream task can be scheduled only if
all upstream task finished. In the next ticket, we will introduce a new
mechanism to enable the downstream to be scheduled after partial upstream task
is finished, thus improving the performance.
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