Gopal V created HIVE-12914:
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Summary: Vectorization: vectorized SEL_ shows up as OP_
Key: HIVE-12914
URL: https://issues.apache.org/jira/browse/HIVE-12914
Project: Hive
Issue Type: Bug
Reporter: Gopal V
Priority: Minor
The OP_* names in the following explain will have issues when applying
RuleRegex walkers against it.
Please note that we do not run any rule-regex after the vectorizer runs, so
this is a possible bug with no ability to trigger it.
{code}
- |<-Map 1 [SIMPLE_EDGE] vectorized
- Reduce Output Operator [RS_6]
- key expressions:_col0 (type: int), _col1 (type: string)
- sort order:++
- Statistics:Num rows: 10 Data size: 1704 Basic stats:
COMPLETE Column stats: NONE
- Select Operator [OP_5]
- outputColumnNames:["_col0","_col1"]
- Statistics:Num rows: 10 Data size: 1704 Basic stats:
COMPLETE Column stats: NONE
- TableScan [TS_0]
- ACID table:true
- alias:acid_vectorized
- Statistics:Num rows: 10 Data size: 1704 Basic stats:
COMPLETE Column stats: NONE
{code}
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