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Posted to notifications@texera.apache.org by "kunwp1 (via GitHub)" <gi...@apache.org> on 2026/10/06 04:19:55 UTC

[I] Execution timer in the workflow toolbar falls behind the real elapsed time after switching browser tabs [texera]

kunwp1 opened a new issue, #8871:
URL: https://github.com/apache/texera/issues/8871

   ### What happened?
   
   While a workflow was running, I switched to another browser tab and came back. The execution timer in the canvas toolbar had advanced only from 0:00:31 to 0:01:53 (about 1 min 22 s), while roughly 3 minutes had passed on the system clock (8:55 → 8:58 PM). The displayed time no longer matches the actual execution time.
   
   ### How to reproduce?
   
   Used 1-out UDF operator that runs for a long time to reproduce it:
   ```
   from pytexera import *
   class GenerateOperator(UDFSourceOperator):
   
       @overrides
       
       def produce(self) -> Iterator[Union[TupleLike, TableLike, None]]:
           import time 
           time.sleep(10 * 60)
           yield
   ```
   
   <img width="1725" height="805" alt="Image" src="https://github.com/user-attachments/assets/2ec4bdd9-119e-40b5-84c9-7ea51883b7e2" />
   <img width="1728" height="806" alt="Image" src="https://github.com/user-attachments/assets/43e811df-e747-4c9b-929f-f0514e270db5" />
   
   ### Version/Branch
   
   1.4.0-incubating-SNAPSHOT (main)
   
   ### Commit Hash (Optional)
   
   _No response_
   
   ### What browsers are you seeing the problem on?
   
   _No response_
   
   ### Relevant log output
   
   ```shell
   
   ```


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Re: [I] Execution timer in the workflow toolbar falls behind the real elapsed time after switching browser tabs [texera]

Posted by "kunwp1 (via GitHub)" <gi...@apache.org>.
kunwp1 closed issue #8871: Execution timer in the workflow toolbar falls behind the real elapsed time after switching browser tabs
URL: https://github.com/apache/texera/issues/8871


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Re: [I] Execution timer in the workflow toolbar falls behind the real elapsed time after switching browser tabs [texera]

Posted by "kunwp1 (via GitHub)" <gi...@apache.org>.
kunwp1 commented on issue #8871:
URL: https://github.com/apache/texera/issues/8871#issuecomment-6009256275

   /take


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