[GitHub] [incubator-druid] jon-wei commented on issue #7660: Quantiles sketch agg fails on inner query numeric post-agg columns

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

jon-wei commented on issue #7660: Quantiles sketch agg fails on inner query numeric post-agg columns
URL: https://github.com/apache/incubator-druid/issues/7660#issuecomment-492451658
 
 
   @leerho 
   
   Thanks! The issue is with the aggregator (or perhaps with Druid's column capabilities not providing info about post-aggs), a quick fix would be to allow the user to force the use of the build/merge aggregator in the AggregatorFactory properties.
   
   A larger adjustment (non-aggregator specific) that would also fix this would be for Druid to provide type information about postagg columns in the capabilities.

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