danielhumanmod commented on PR #1309:
URL: 
https://github.com/apache/datafusion-ballista/pull/1309#issuecomment-3367946791

   > Sorry, for late reply @danielhumanmod I'm not quite sure, i guess all the 
metrics are collected at the scheduler side, so scheduler should have it all 
once job finishes.
   > 
   > It's a question how can we get it out of scheduler? Once the job is 
scheduled its question where/how do we wait for job competition. Do we lunch 
another job, which would poll rest api or we change scheduler grpc to wait 
there, i'm not sure.
   > 
   > #1292 may be related if we get it from rest api
   
   Oh, that’s a really good point. I was also thinking about how to handle this 
outside of the scheduler, since adding special-case logic directly into the 
scheduler feels like a bad pattern to me. Let me look into how we could 
leverage the REST API for this. But I do have a feeling we may need a new Exec 
node if we go down this path. I’ll do some investigation, dig into it further, 
and get back to you soon. Thanks for the inspiration!


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