[GitHub] [spark] turboFei commented on issue #26086: [SPARK-29302] Make the file name of a task for dynamic partition overwrite be unique

[GitBox <gi...@apache.org>]

turboFei commented on issue #26086: [SPARK-29302] Make the file name of a task for dynamic partition overwrite be unique
URL: https://github.com/apache/spark/pull/26086#issuecomment-540982545
 
 
   Oh, It seems that this issue is related with https://github.com/apache/spark/pull/24142.
   I just read the comments of that, it seems that there are some risk that cause duplicate result.
   
   @ajithme  @vanzin  @LantaoJin 
   
   How about  using this method to name a task file only when dynamicPartitionOverwrite is true?
   Because for dynamic partition overwrite, it will keep a partition set, which would not cause duplicate result.

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


With regards,
Apache Git Services

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org