Yang wrote > Looks like a bug to me. > > On Thu, Apr 27, 2017 at 3:52 PM, magang <
> mg4work@ > > wrote: > >> Hi, >> >> When sql contains filter: 'is null'/'is not null', the filter will not be >> push down to coprocessor, because the CompareTupleFilter.isEvaluable() >> method return false, is it by design or just a bug? >> >> related code is here: >> https://github.com/apache/kylin/blob/master/core- >> metadata/src/main/java/org/apache/kylin/metadata/filter/ >> CompareTupleFilter.java#L216 >> >> -- >> View this message in context: http://apache-kylin.74782.x6. >> nabble.com/Why-is-null-is-not-evaluable-tp7796.html >> Sent from the Apache Kylin mailing list archive at Nabble.com. >> Thanks Yang! Will log a ticket to track it -- View this message in context: http://apache-kylin.74782.x6.nabble.com/Why-is-null-is-not-evaluable-tp7796p7861.html Sent from the Apache Kylin mailing list archive at Nabble.com.
