[GitHub] [incubator-paimon] hiliuxg commented on issue #1047: [Feature] Support partition watermark notification

["hiliuxg (via GitHub)" <gi...@apache.org>]

hiliuxg commented on issue #1047:
URL: https://github.com/apache/incubator-paimon/issues/1047#issuecomment-1526868899

   > step3. "tirgger a notification" may increace the maintenance cost of your tasks. For example, multiple tasks writing to the same Paimon table or a single table triggering multiple downstream tasks. Can we add a watermark validation mechanism by setting trigger_min_watermark=xxx when start a downstream tasks to check if the data in the current table is complete?
   
   what about add watermark timestamp in sanashot meta data when checkppoint, and offer openapi to get the timestamp


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