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陈家宇 commented on KYLIN-3297: ---------------------------- cube是正常创建的,就是执行select f.plant_code,f.report_business_area,f.orderby,sum(f.a)a, case when sum(f.a)=0 then 0 else sum(f.qty)/sum(f.a) end zt from ( select h.business_area_desc,h.plant_code, case when p.report_business_area like '%切大片%' then '切大片' else p.report_business_area end report_business_area, case when p.report_business_area like '%切大片%' then '00' else p.orderby end orderby, sum(p.quantity) qty,sum(a)a from pkn_kpi p inner join hcm_area h on p.plant_id=h.plant_id where 1=1 and h.business_area_desc='上海' and h.plant_code='S1' and p.calendar_day>='2018-03-19' and p.calendar_day<='2018-03-18' and trim(p.report_business_area) is not null group by h.business_area_desc,h.plant_code,p.report_business_area,p.orderby ) f group by f.plant_code,f.report_business_area,f.orderby order by orderby 时,kylin出现奔溃的情况,javadump分析的结果也指示这个query出现问题。 以上语句的问题是 and p.calendar_day>='2018-03-19' and p.calendar_day<='2018-03-18'值写反了。 > sql在解析>大值 and <小值的时候,kylin出现内存溢出。 > --------------------------------- > > Key: KYLIN-3297 > URL: https://issues.apache.org/jira/browse/KYLIN-3297 > Project: Kylin > Issue Type: Bug > Components: RDBMS Source > Affects Versions: v2.2.0 > Environment: oracle linux 6.8 > cup 8C > memory 48G > apache kylin v2.2.0 > Reporter: 陈家宇 > Priority: Major > > select f.plant_code,f.report_business_area,f.orderby,sum(f.a)a, > case when sum(f.a)=0 then 0 else sum(f.qty)/sum(f.a) end zt from ( > select h.business_area_desc,h.plant_code, > case when p.report_business_area like '%切大片%' then '切大片' > else p.report_business_area end report_business_area, > case when p.report_business_area like '%切大片%' then '00' > else p.orderby end orderby, > sum(p.quantity) qty,sum(a)a from pkn_kpi p > inner join hcm_area h on p.plant_id=h.plant_id > where 1=1 > and h.business_area_desc='上海' > and h.plant_code='S1' > and p.calendar_day>='2018-03-19' > and p.calendar_day<='2018-03-18' > and trim(p.report_business_area) is not null > group by h.business_area_desc,h.plant_code,p.report_business_area,p.orderby > ) f > group by f.plant_code,f.report_business_area,f.orderby > order by orderby > 以上的calendar_day条件,顺序输入反了,变成calendar_day>大值 and > calendar_day<小值,出现了kylin内存溢出,并且崩溃。正常这种情况是没有数据输出才对。 > -- This message was sent by Atlassian JIRA (v7.6.3#76005)