[GitHub] [spark] viirya opened a new pull request #24260: [SPARK-27329][SQL] Pruning nested field in map of map key and value from object serializers

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

viirya opened a new pull request #24260: [SPARK-27329][SQL] Pruning nested field in map of map key and value from object serializers
URL: https://github.com/apache/spark/pull/24260
 
 
   ## What changes were proposed in this pull request?
   
   If object serializer has map of map key/value, pruning nested field should work.
   
   Previously object serializer pruner don't recursively prunes nested fields if it is deeply located in map key or value. This patch proposed to address it by slightly factoring the pruning logic.
   
   ## How was this patch tested?
   
   Added tests.

----------------------------------------------------------------
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