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Posted to dev@flink.apache.org by "Juntao Hu (Jira)" <ji...@apache.org> on 2023/02/13 11:07:00 UTC

[jira] [Created] (FLINK-31040) Looping pattern notFollowedBy at end missing an element

Juntao Hu created FLINK-31040:
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             Summary: Looping pattern notFollowedBy at end missing an element
                 Key: FLINK-31040
                 URL: https://issues.apache.org/jira/browse/FLINK-31040
             Project: Flink
          Issue Type: Bug
          Components: Library / CEP
    Affects Versions: 1.16.1, 1.15.3, 1.17.0
            Reporter: Juntao Hu
             Fix For: 1.17.0, 1.15.4, 1.16.2, 1.18.0


Pattern: begin("A").oneOrMore().consecutive().notFollowedBy("B").within(Time.milliseconds(3))

Sequence: <a1, 1L>, <a2, 2L>, <a3, 3L>, <a4, 4L>, <c1, 10L> will produce results [a1, a2], [a3], which obviously should be [a1, a2, a3] and [a3, a4].



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