[jira] [Work logged] (HIVE-26243) Add vectorized implementation of the 'ds_kll_sketch' UDAF

Thu, 27 Oct 2022 02:45:07 -0700 


     [ 
https://issues.apache.org/jira/browse/HIVE-26243?focusedWorklogId=820901&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-820901
 ]

ASF GitHub Bot logged work on HIVE-26243:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 27/Oct/22 09:44
            Start Date: 27/Oct/22 09:44
    Worklog Time Spent: 10m 
      Work Description: sonarcloud[bot] commented on PR #3317:
URL: https://github.com/apache/hive/pull/3317#issuecomment-1293266540

   Kudos, SonarCloud Quality Gate passed!    [![Quality Gate 
passed](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/QualityGateBadge/passed-16px.png
 'Quality Gate 
passed')](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=3317)
   
   
[![Bug](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/bug-16px.png
 
'Bug')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=BUG)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=BUG)
  
   
[![Vulnerability](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/vulnerability-16px.png
 
'Vulnerability')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=VULNERABILITY)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=VULNERABILITY)
  
   [![Security 
Hotspot](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/security_hotspot-16px.png
 'Security 
Hotspot')](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3317&resolved=false&types=SECURITY_HOTSPOT)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3317&resolved=false&types=SECURITY_HOTSPOT)
 [0 Security 
Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3317&resolved=false&types=SECURITY_HOTSPOT)
  
   [![Code 
Smell](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/code_smell-16px.png
 'Code 
Smell')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=CODE_SMELL)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=CODE_SMELL)
 [3 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3317&resolved=false&types=CODE_SMELL)
   
   [![No Coverage 
information](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/CoverageChart/NoCoverageInfo-16px.png
 'No Coverage 
information')](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=3317&metric=coverage&view=list)
 No Coverage information  
   [![No Duplication 
information](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/Duplications/NoDuplicationInfo-16px.png
 'No Duplication 
information')](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=3317&metric=duplicated_lines_density&view=list)
 No Duplication information
   
   




Issue Time Tracking
-------------------

    Worklog Id:     (was: 820901)
    Time Spent: 2h 50m  (was: 2h 40m)

> Add vectorized implementation of the 'ds_kll_sketch' UDAF
> ---------------------------------------------------------
>
>                 Key: HIVE-26243
>                 URL: https://issues.apache.org/jira/browse/HIVE-26243
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF, Vectorization
>    Affects Versions: 4.0.0-alpha-2
>            Reporter: Alessandro Solimando
>            Assignee: Alessandro Solimando
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> _ds_kll_sketch_ UDAF does not have a vectorized implementation at the moment, 
> the present ticket aims at bridging this gap.
> This is particularly important because vectorization has an "all or nothing" 
> approach, so if this function is used at the side of vectorized functions, 
> they won't be able to benefit from vectorized execution.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to