Hi Team, Wanted to know what is a good way to add custom aggregation UDFs in phoenix.
I want to implement an aggregate function that will based on input either do a last_value aggregation or a combination of last_value followed by sum aggregations. It seems from https://issues.apache.org/jira/browse/PHOENIX-2069 that this is not yet supported out of the box. Thanks in advance, Abhishek
