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https://issues.apache.org/jira/browse/HIVE-21634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821634#comment-16821634
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Hive QA commented on HIVE-21634:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12966425/HIVE-21634.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 15958 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16994/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16994/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16994/
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: 12966425 - PreCommit-HIVE-Build
> Materialized view rewriting over aggregate operators containing with grouping
> sets
> ----------------------------------------------------------------------------------
>
> Key: HIVE-21634
> URL: https://issues.apache.org/jira/browse/HIVE-21634
> Project: Hive
> Issue Type: Improvement
> Components: Materialized views
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-21634.patch
>
>
> A possible approach to support rewriting queries with an aggregate with
> grouping sets is implementing a rule that splits the aggregate in the query
> into an aggregate without grouping sets (bottom) and an aggregate with
> grouping sets (top). Then the materialized view rewriting rule will trigger
> on the former.
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