[
https://issues.apache.org/jira/browse/HIVE-21365?focusedWorklogId=243757&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-243757
]
ASF GitHub Bot logged work on HIVE-21365:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 17/May/19 00:18
Start Date: 17/May/19 00:18
Worklog Time Spent: 10m
Work Description: jcamachor commented on pull request #630: HIVE-21365
URL: https://github.com/apache/hive/pull/630#discussion_r284942180
##########
File path: ql/src/test/results/clientpositive/perf/tez/cbo_query14.q.out
##########
@@ -251,7 +251,7 @@ HiveSortLimit(sort0=[$0], sort1=[$1], sort2=[$2],
sort3=[$3], dir0=[ASC], dir1=[
HiveProject($f0=[$0], $f1=[$1], $f2=[$2])
HiveFilter(condition=[=($3, 3)])
HiveAggregate(group=[{0, 1, 2}],
agg#0=[count($3)])
- HiveProject(i_brand_id=[$0],
i_class_id=[$1], i_category_id=[$2], $f3=[$3])
+ HiveProject(brand_id=[$0], class_id=[$1],
category_id=[$2], $f3=[$3])
Review comment:
I am not sure why these names changed (it happened in a few other q files
too). Since I have to regenerate a few more q files, I will explore this and
comment back.
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Issue Time Tracking
-------------------
Worklog Id: (was: 243757)
Time Spent: 1h 20m (was: 1h 10m)
> Refactor Hep planner steps in CBO
> ---------------------------------
>
> Key: HIVE-21365
> URL: https://issues.apache.org/jira/browse/HIVE-21365
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21365.01.patch, HIVE-21365.01.patch,
> HIVE-21365.02.patch, HIVE-21365.03.patch, HIVE-21365.03.patch,
> HIVE-21365.04.patch, HIVE-21365.patch
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Using subprograms to decrease number of planner instantiations and benefit
> fully from metadata providers caching, among other benefits.
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