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https://issues.apache.org/jira/browse/HIVE-22785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17070843#comment-17070843
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Hive QA commented on HIVE-22785:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12998189/HIVE-22785.15.patch
{color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 18142 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/21331/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21331/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21331/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12998189 - PreCommit-HIVE-Build
> Update/delete/merge statements not optimized through CBO
> --------------------------------------------------------
>
> Key: HIVE-22785
> URL: https://issues.apache.org/jira/browse/HIVE-22785
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Krisztian Kasa
> Priority: Critical
> Attachments: HIVE-22785.1.patch, HIVE-22785.10.patch,
> HIVE-22785.11.patch, HIVE-22785.12.patch, HIVE-22785.13.patch,
> HIVE-22785.14.patch, HIVE-22785.15.patch, HIVE-22785.15.patch,
> HIVE-22785.15.patch, HIVE-22785.15.patch, HIVE-22785.2.patch,
> HIVE-22785.2.patch, HIVE-22785.3.patch, HIVE-22785.4.patch,
> HIVE-22785.5.patch, HIVE-22785.6.patch, HIVE-22785.7.patch,
> HIVE-22785.8.patch, HIVE-22785.9.patch
>
>
> Currently, CBO is bypassed for update/delete/merge statements.
> To support optimizing these statements through CBO, we need to complete three
> main tasks: 1) support for sort in Calcite planner, 2) support for SORT in
> AST converter, and 3) {{RewriteSemanticAnalyzer}} should extend
> {{CalcitePlanner}} instead of {{SemanticAnalyzer}}.
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