You are viewing a plain text version of this content. The canonical link for it is here.
Posted to github@arrow.apache.org by "mingmwang (via GitHub)" <gi...@apache.org> on 2023/06/14 16:51:02 UTC

[GitHub] [arrow-datafusion] mingmwang opened a new issue, #6670: Support different types of Hash tables in Grouping/Aggregation

mingmwang opened a new issue, #6670:
URL: https://github.com/apache/arrow-datafusion/issues/6670

   ### Is your feature request related to a problem or challenge?
   
   _No response_
   
   ### Describe the solution you'd like
   
   _No response_
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


-- 
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: github-unsubscribe@arrow.apache.org.apache.org

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

[GitHub] [arrow-datafusion] alamb commented on issue #6670: Support different types of Hash tables in Grouping/Aggregation

Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on issue #6670:
URL: https://github.com/apache/arrow-datafusion/issues/6670#issuecomment-1593147250

   What types of hash tables do you have in mind? 


-- 
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: github-unsubscribe@arrow.apache.org

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

[GitHub] [arrow-datafusion] mingmwang commented on issue #6670: Support different types of Hash tables in Grouping/Aggregation

Posted by "mingmwang (via GitHub)" <gi...@apache.org>.
mingmwang commented on issue #6670:
URL: https://github.com/apache/arrow-datafusion/issues/6670#issuecomment-1594143420

   > What types of hash tables do you have in mind?
   
   I would like to do some POC with the partitioned hash table first. There are some other types of hash table which are optimized for different type of hash key.
    


-- 
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: github-unsubscribe@arrow.apache.org

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