[GitHub] [druid] kfaraz commented on pull request #13840: add sampling factor for DeterminePartitionsJob

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

kfaraz commented on PR #13840:
URL: https://github.com/apache/druid/pull/13840#issuecomment-1543319247

   @hqx871 , let me know if you have given some thought to this.
   
   > 
   > Ideally, for determining partitions, I would have liked to do what we do with `PartialDimensionDistributionTask` in native batch using `StringSketch` and `StringSketchMerger`. It would probably go something like this:
   > 
   >     * Each mapper emits a `StringDistribution` for each `Interval` that it encounters.
   > 
   >     * The reducer merges the distributions received for each `Interval` using `StringSketchMerger`.
   > 
   
   
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@druid.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@druid.apache.org
For additional commands, e-mail: commits-help@druid.apache.org