Github user djh4230 commented on the pull request:
https://github.com/apache/phoenix/commit/48e589773cbf46a10a2c1bd5cf483f2390ae1160#commitcomment-16853391
yes, I saw this in 4.7.0 release.
In my case, i want to get data from a table with 60 million data, about
70G. There is no index.
select max(PK),"req_id_card","req_name_card",max("req_time") as "req_time"
from "channellog"("req_id_card" varchar,"req_name_card" varchar,"res_result"
varchar) where "resourceId"='185' and "channelId"='15' and "res_result"='1'
and to_date("req_time",'yyyy-MM-dd HH:mm:ss')>=to_date('2016-03-24
14:40:10','yyyy-MM-dd HH:mm:ss') group by "req_id_card" ,"req_name_card"
It will cost 5-6G cache in server side. I don't known if it's normal. And
also this happed in join operation.
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