Yun Gao created FLINK-24646:
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Summary: Add operator wrapper for all-round iterations
Key: FLINK-24646
URL: https://issues.apache.org/jira/browse/FLINK-24646
Project: Flink
Issue Type: Sub-task
Components: Library / Machine Learning
Reporter: Yun Gao
Assignee: Yun Gao
Fix For: 0.1.0
Inside the iteration, we will also broadcast the special events to mark the end
of rounds. To process these events, all the operators inside the iteration is
wrapped with a specialized wrapper operator.
There are two kinds of wrappers: the first wrapper would not recreate the
users' operator for each round, and the second one would. This issue would
implement the first kind.
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