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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2020/06/26 18:57:45 UTC

[GitHub] [druid] damnMeddlingKid commented on issue #10072: Average aggregate does not ignore nulls in long column when druid.generic.useDefaultValueForNull=false

damnMeddlingKid commented on issue #10072:
URL: https://github.com/apache/druid/issues/10072#issuecomment-650343199


   I've tracked down the issue to here https://github.com/apache/druid/blob/master/sql/src/main/java/org/apache/druid/sql/calcite/aggregation/builtin/AvgSqlAggregator.java#L71 
   
   we don't filter this count aggregator factory so it's counting all the rows in the column even if they're null.


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