[jira] [Created] (FLINK-1311) Auxiliary nodes in iterations are not correctly identified as "dynamic" or "static"

[Shang Yuanchun (Jira)]

Stephan Ewen created FLINK-1311:
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             Summary: Auxiliary nodes in iterations are not correctly identified as "dynamic" or "static"
                 Key: FLINK-1311
                 URL: https://issues.apache.org/jira/browse/FLINK-1311
             Project: Flink
          Issue Type: Bug
          Components: Optimizer
    Affects Versions: 0.8-incubating
            Reporter: Stephan Ewen
            Assignee: Stephan Ewen
             Fix For: 0.8-incubating


The static/dynamic path tagger starts on the original roots of the step functions, ignoring possible auxiliary nodes that we need to attach to the root (such as NoOps, when the root is a union)



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