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Posted to dev@drill.apache.org by "Zhiyong Liu (JIRA)" <ji...@apache.org> on 2014/05/01 19:53:14 UTC
[jira] [Created] (DRILL-617) TPCH: query 14 verification fails
Zhiyong Liu created DRILL-617:
---------------------------------
Summary: TPCH: query 14 verification fails
Key: DRILL-617
URL: https://issues.apache.org/jira/browse/DRILL-617
Project: Apache Drill
Issue Type: Bug
Reporter: Zhiyong Liu
1. Set up drill test framework (see https://github.com/zhiyongliu/incubator-drill/tree/master/testing) and generate TCP H dataset with a scale factor of about 500MB.
2. Query file (modified from original by drill dev, and further modified as follows):
select
100.00 * sum(case
when p.p_type like 'PROMO%'
then l.l_extendedprice * (1 - l.l_discount)
else 0
end) / sum(l.l_extendedprice * (1 - l.l_discount)) as promo_revenue
from
lineitem l,
part p
where
l.l_partkey = p.p_partkey
and l.l_shipdate >= date '1994-08-01'
and l.l_shipdate < date '1994-08-01' + interval '1' month;
3. Drill build:
git.commit.id=1e0e4dfc96c8e7eb83659784dfbb85cd83d7d243
4. The baseline/expected results are generated via Oracle DB.
5. Run the above query in the test framework, with verification turned on.
6. Verification fails:
2014-05-01 10:50:32 INFO TestVerifier:192 - These rows are not expected:
2014-05-01 10:50:32 INFO TestVerifier:195 - 16.718056324303113 : 1 time(s).
2014-05-01 10:50:32 INFO TestVerifier:202 - Total number of unexpected rows: 1
2014-05-01 10:50:32 INFO TestVerifier:206 - These rows are expected but are not in result set:
2014-05-01 10:50:32 INFO TestVerifier:209 - 16.5451633 : 1 time(s).
2014-05-01 10:50:32 INFO TestVerifier:216 - Total number of expected but missing: 1
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