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https://issues.apache.org/jira/browse/HIVE-7405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14074220#comment-14074220
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Hive QA commented on HIVE-7405:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12657760/HIVE-7405.1.patch
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 5753 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_opt_vectorization
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_join_hash
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_ql_rewrite_gbtoidx
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testNegativeCliDriver_cluster_tasklog_retrieval
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/53/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/53/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-53/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
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: 12657760
> Vectorize GROUP BY on the Reduce-Side (Part 1 – Basic)
> ------------------------------------------------------
>
> Key: HIVE-7405
> URL: https://issues.apache.org/jira/browse/HIVE-7405
> Project: Hive
> Issue Type: Sub-task
> Reporter: Matt McCline
> Assignee: Matt McCline
> Attachments: HIVE-7405.1.patch
>
>
> Vectorize the basic case that does not have any count distinct aggregation.
> Add a 4th processing mode in VectorGroupByOperator for reduce where each
> input VectorizedRowBatch has only values for one key at a time. Thus, the
> values in the batch can be aggregated quickly.
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