vineetgarg02 commented on a change in pull request #860: HIVE-22408 The fix for
CALCITE-2991 creates wrong results on edge case
URL: https://github.com/apache/hive/pull/860#discussion_r356957397
##########
File path: ql/src/test/results/clientpositive/llap/mapjoin_hint.q.out
##########
@@ -648,7 +651,7 @@ STAGE PLANS:
outputColumnNames: _col0, _col1, _col2, _col3, _col4,
_col5, _col6, _col7, _col8
input vertices:
1 Reducer 3
- Statistics: Num rows: 1 Data size: 816 Basic stats:
COMPLETE Column stats: NONE
+ Statistics: Num rows: 0 Data size: 0 Basic stats: NONE
Column stats: NONE
Review comment:
@kgyrtkirk I guess Basic stats:NONE is not really correct since we do have
full stats here. But since number of rows is zero I don't think there should be
any side effects.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
