do you mean that: we should not write query like "select * from XXXX"，instead,we should have query like "select * from XXXX where XXX" to filter or query with some other function like count(),distinct()? but "select * from XXXX" do work in the kylin server,and it cause the same problem ,whether or not with "limit" clasuse; the query failed ,and our regionserver crashdown for the memory problem what i care more is that,this query seems done by kylin coprocessor,while the coporcessor does not set correct scan response size(100MB by default); region server become out of memory soon,and then crash this is a serious problem....
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