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https://issues.apache.org/jira/browse/HIVE-20821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16673920#comment-16673920
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Hive QA commented on HIVE-20821:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12946164/HIVE-20821.01.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 15520 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/14715/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/14715/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-14715/
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: 12946164 - PreCommit-HIVE-Build
> Rewrite SUM0 into SUM + COALESCE combination
> --------------------------------------------
>
> Key: HIVE-20821
> URL: https://issues.apache.org/jira/browse/HIVE-20821
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-20821.01.patch, HIVE-20821.patch
>
>
> Since SUM0 is not vectorized, but SUM + COALESCE are.
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