soumyakanti3578 commented on a change in pull request #1959:
URL: https://github.com/apache/hive/pull/1959#discussion_r585680145
##########
File path: ql/src/test/results/clientpositive/llap/auto_join32.q.out
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@@ -563,61 +583,39 @@ STAGE PLANS:
1 _col0 (type: string)
outputColumnNames: _col0, _col2
input vertices:
- 1 Map 3
- Statistics: Num rows: 1 Data size: 168 Basic stats:
COMPLETE Column stats: COMPLETE
+ 0 Map 1
+ Statistics: Num rows: 1 Data size: 368 Basic stats:
COMPLETE Column stats: PARTIAL
Group By Operator
keys: _col0 (type: string), _col2 (type: string)
minReductionHashAggr: 0.99
mode: hash
outputColumnNames: _col0, _col1
- Statistics: Num rows: 1 Data size: 168 Basic stats:
COMPLETE Column stats: COMPLETE
+ Statistics: Num rows: 1 Data size: 368 Basic stats:
COMPLETE Column stats: PARTIAL
Reduce Output Operator
key expressions: _col0 (type: string), _col1
(type: string)
null sort order: zz
sort order: ++
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 1 Data size: 168 Basic
stats: COMPLETE Column stats: COMPLETE
- Execution mode: vectorized, llap
- LLAP IO: unknown
- Map 3
- Map Operator Tree:
- TableScan
- alias: v
- filterExpr: ((p = 'bar') and name is not null) (type:
boolean)
- Statistics: Num rows: 1 Data size: 352 Basic stats: COMPLETE
Column stats: COMPLETE
- Filter Operator
- predicate: ((p = 'bar') and name is not null) (type:
boolean)
- Statistics: Num rows: 1 Data size: 352 Basic stats:
COMPLETE Column stats: COMPLETE
- Select Operator
- expressions: name (type: string), registration (type:
string)
- outputColumnNames: _col0, _col1
- Statistics: Num rows: 1 Data size: 168 Basic stats:
COMPLETE Column stats: COMPLETE
- Reduce Output Operator
- key expressions: _col0 (type: string)
- null sort order: z
- sort order: +
- Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 1 Data size: 168 Basic stats:
COMPLETE Column stats: COMPLETE
- value expressions: _col1 (type: string)
+ Statistics: Num rows: 1 Data size: 368 Basic
stats: COMPLETE Column stats: PARTIAL
Execution mode: vectorized, llap
LLAP IO: unknown
- Reducer 2
+ Reducer 3
Execution mode: vectorized, llap
Reduce Operator Tree:
Group By Operator
keys: KEY._col0 (type: string), KEY._col1 (type: string)
mode: mergepartial
outputColumnNames: _col0, _col1
- Statistics: Num rows: 1 Data size: 168 Basic stats: COMPLETE
Column stats: COMPLETE
+ Statistics: Num rows: 1 Data size: 368 Basic stats: COMPLETE
Column stats: PARTIAL
Review comment:
Complete -> Partial is problematic.
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