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ASF GitHub Bot logged work on HIVE-26243: ----------------------------------------- Author: ASF GitHub Bot Created on: 07/Nov/22 11:43 Start Date: 07/Nov/22 11:43 Worklog Time Spent: 10m Work Description: sonarcloud[bot] commented on PR #3317: URL: https://github.com/apache/hive/pull/3317#issuecomment-1305484261 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) [4 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: 823886) Time Spent: 4h 10m (was: 4h) > 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: 4h 10m > 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)