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https://issues.apache.org/jira/browse/HIVE-21399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16793297#comment-16793297
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Hive QA commented on HIVE-21399:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12962508/HIVE-21399.07.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 15827 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_decimal_join]
(batchId=86)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_groupby]
(batchId=183)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketsortoptimize_insert_2]
(batchId=160)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_decimal_join]
(batchId=181)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning_6]
(batchId=191)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16518/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16518/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16518/
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
Tests exited with: TestsFailedException: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12962508 - PreCommit-HIVE-Build
> Adjust hive.map.aggr.hash.min.reduction statically depending on group by
> statistics
> -----------------------------------------------------------------------------------
>
> Key: HIVE-21399
> URL: https://issues.apache.org/jira/browse/HIVE-21399
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-21399.01.patch, HIVE-21399.02.patch,
> HIVE-21399.03.patch, HIVE-21399.04.patch, HIVE-21399.05.patch,
> HIVE-21399.06.patch, HIVE-21399.07.patch
>
>
> Currently, the value is set statically from config variable. If stats are
> available, we could try to adjust this value at optimization time to favor
> turning off hash aggregation earlier.
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