[DRILL-714] verification fails for self-join on varchar columns

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Assignee: Unassigned
• Reporter: Zhiyong Liu
• Created: 13/May/14 18:29
• Updated: 31/Jul/14 06:32
• Resolved: 20/May/14 16:02

Description

git.commit.id=e7a486d784c072458d44b7692ea0262da368f001

2014-05-13 11:26:56 INFO QuerySubmitter:89 - Submitting query:
select count
from part p1, part p2
where p1.p_name = p2.p_name
and p1.p_mfgr = p2.p_mfgr
2014-05-13 11:27:02 INFO DrillTestBase:201 - Query submit end time: 2014/05/13 11:27:02.0002
2014-05-13 11:27:02 INFO DrillTestBase:202 - The execution time for the query: 6 seconds.
2014-05-13 11:27:02 INFO TestVerifier:203 - These rows are not expected:
2014-05-13 11:27:02 INFO TestVerifier:206 - 1998 : 1 time(s).
2014-05-13 11:27:02 INFO TestVerifier:213 - Total number of unexpected rows: 1
2014-05-13 11:27:02 INFO TestVerifier:217 - These rows are expected but are not in result set:
2014-05-13 11:27:02 INFO TestVerifier:220 - 2000 : 1 time(s).
2014-05-13 11:27:02 INFO TestVerifier:227 - Total number of expected but missing: 1

also, inconsistent resultset in split file tables.