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  1. Flink
  2. FLINK-19316 FLIP-134: Batch execution for the DataStream API
  3. FLINK-19837

Don't emit intermediate watermarks from watermark operators in BATCH execution mode

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    Description

      Currently, both sources and watermark/timestamp operators can emit watermarks that we don't really need. We only need a final watermark in BATCH execution mode.

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          Sub-task - The sub-task of the issue FLINK-19835 Don't emit intermediate watermarks from sources in BATCH execution mode

          • Major - Major loss of function.
          • Closed
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          Web Link GitHub Pull Request #13853

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              nicholasjiang Nicholas Jiang
              aljoscha Aljoscha Krettek
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