Weijie Guo created FLINK-29766:
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Summary: Speculative execution supports hybrid shuffle mode.
Key: FLINK-29766
URL: https://issues.apache.org/jira/browse/FLINK-29766
Project: Flink
Issue Type: Improvement
Components: Runtime / Coordination
Affects Versions: 1.17.0
Reporter: Weijie Guo
Speculation execution is a very important piece for large-scale batch jobs, but
it can only work in the BLOCKING shuffle mode, I propose to also support this
feature for HYBRID shuffle mode to combine the power of hybrid shuffle and
speculative execution.
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