Lemont created KYLIN-3410:
-----------------------------
Summary: kylin
Key: KYLIN-3410
URL: https://issues.apache.org/jira/browse/KYLIN-3410
Project: Kylin
Issue Type: Bug
Components: Query Engine
Affects Versions: v2.3.1
Reporter: Lemont
I set city_id , pt and periods_time to Mandatory Dimensions and My query is :
select
floor((1528732800 - biz_time)*1.0/(7*86400)) pt,
count(DISTINCT online_rider)
from rider
where
pt='20180612'
and periods_time in (0)
and city_id = 1
group by floor((1528732800 - biz_time)*1.0/(7*86400))
and the error is
Caused by: java.lang.NullPointerException
at
org.apache.kylin.measure.bitmap.RoaringBitmapCounter.getMutableBitmap(RoaringBitmapCounter.java:58)
but the interesting thing is that when i set
pt=from_unixtime(unix_timestamp('20180612','yyyyMMdd'),'yyyyMMdd')
{from_unixtime(unix_timestamp('20180612','yyyyMMdd'),'yyyyMMdd')='20180612'}
the query is success.
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