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Tathagata Das authored
## What changes were proposed in this pull request? - Added clear information about triggers - Made the semantics guarantees of watermarks more clear for streaming aggregations and stream-stream joins. ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #20631 from tdas/SPARK-23454.
Tathagata Das authored## What changes were proposed in this pull request? - Added clear information about triggers - Made the semantics guarantees of watermarks more clear for streaming aggregations and stream-stream joins. ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #20631 from tdas/SPARK-23454.
