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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/06/03 18:33:32 UTC

[GitHub] [beam] kennknowles opened a new issue, #18416: Stop streaming pipeline when global watermark reaches +INF

kennknowles opened a new issue, #18416:
URL: https://github.com/apache/beam/issues/18416

   Stop streaming pipeline when global watermark reaches ****INF as suggested in BEAM-849 comments.
   
   We can do this similarly to the solution in [TestSparkRunner#awaitWatermarksOrTimeout](https://github.com/apache/beam/blob/v2.1.0/runners/spark/src/main/java/org/apache/beam/runners/spark/TestSparkRunner.java#L158-L179) by polling ```
   
   SparkTimerInternals.global(GlobalWatermarkHolder.get(...))
   
   ```
   
   
   We can also remove this code from `TestSparkRunner` if we make sure all sources in test behave in a way which shifts the watermark to ****INF at the end of the test.
   
   Imported from Jira [BEAM-2847](https://issues.apache.org/jira/browse/BEAM-2847). Original Jira may contain additional context.
   Reported by: aviemzur.


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