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  1. Flink
  2. FLINK-31535 Extend watermark-related features for SQL
  3. FLINK-31539

Support to configure watermark alignment in sql layer

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.18.0
    • Table SQL / Runtime
    • None

    Description

      Support to configure the watermark alignment for the source which implements the `SupportsWatermarkPushDown` interface.

      User can configure watermark alignment in flink sql job with table options or 'OPTIONS' hint, as disgussed

      in https://cwiki.apache.org/confluence/display/FLINK/FLIP-296%3A+Extend+watermark-related+features+for+SQL

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            catyee Yuan Kui
            catyee Yuan Kui
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