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https://issues.apache.org/jira/browse/HIVE-24231?focusedWorklogId=499972&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-499972
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ASF GitHub Bot logged work on HIVE-24231:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Oct/20 10:18
Start Date: 13/Oct/20 10:18
Worklog Time Spent: 10m
Work Description: kgyrtkirk commented on a change in pull request #1553:
URL: https://github.com/apache/hive/pull/1553#discussion_r503835536
##########
File path: ql/src/test/results/clientpositive/llap/join_parse.q.out
##########
@@ -499,34 +499,41 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 500 Data size: 43500 Basic
stats: COMPLETE Column stats: COMPLETE
+ Filter Operator
+ predicate: (value is not null and key is not null) (type:
boolean)
+ Statistics: Num rows: 500 Data size: 89000 Basic stats:
COMPLETE Column stats: COMPLETE
+ Select Operator
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 500 Data size: 89000 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: 500 Data size: 43500 Basic
stats: COMPLETE Column stats: COMPLETE
+ Statistics: Num rows: 500 Data size: 89000 Basic
stats: COMPLETE Column stats: COMPLETE
+ value expressions: _col1 (type: string)
Execution mode: vectorized, llap
LLAP IO: all inputs
Map 6
Map Operator Tree:
TableScan
- alias: src1
- filterExpr: (value is not null and key is not null) (type:
boolean)
- Statistics: Num rows: 500 Data size: 89000 Basic stats:
COMPLETE Column stats: COMPLETE
+ alias: src2
Review comment:
difference is gone - no more ts merging for now; will get back to it
later
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Issue Time Tracking
-------------------
Worklog Id: (was: 499972)
Time Spent: 1h 50m (was: 1h 40m)
> Enhance shared work optimizer to merge scans with filters on both sides
> -----------------------------------------------------------------------
>
> Key: HIVE-24231
> URL: https://issues.apache.org/jira/browse/HIVE-24231
> Project: Hive
> Issue Type: Improvement
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
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