https://issues.apache.org/jira/browse/IMPALA-5191 says it is fixed in impala-3.0
while in CDH6 , the version of impala we are using is v3.2.0-cdh6.2.0 is it a regression? On Sun, May 19, 2019 at 2:00 AM Greg Rahn <greg.r...@gmail.com> wrote: > This is due to > https://issues.apache.org/jira/browse/IMPALA-5191 > > > On Sat, May 18, 2019 at 9:32 AM Darren Hoo <darren....@gmail.com> wrote: > >> reply to myself: >> >> juse use ndv(uuid), not using alias >> >> >> select >> >> contentid, >> >> parse_url(refer, 'HOST') as domain, >> >> ndv(uuid) as uv >> >> from domain_logs and keywords is null group by contentid, >> domain having ndv(uuid) > 3; >> >> On Sun, May 19, 2019 at 12:14 AM Darren Hoo <darren....@gmail.com> wrote: >> >>> This Query works in CDH5 but fails in CDH6: >>> >>> select >>> >>> contentid, >>> >>> parse_url(refer, 'HOST') as domain, >>> >>> ndv(uuid) uv >>> >>> from domain_logs and keywords is null group by contentid, >>> domain having uv > 3; >>> >>> >>> ERROR: AnalysisException: Could not resolve column/field reference: 'uv' >>> >>> >>> >>> Impala Version: Server version: impalad version 3.2.0-cdh6.2.0 RELEASE >>> (build edc19942b4debdbfd485fbd26098eef435003f5d) >>> >>> >>> >>> How to write this SQL in impala 3.2? >>> >>
