[jira] [Commented] (HIVE-8478) Vectorized Reduce-Side Group By doesn't handle Decimal type correctly

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-8478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14174366#comment-14174366 ] 

Hive QA commented on HIVE-8478:
-------------------------------



{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/12675190/HIVE-8478.02.patch

{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 6563 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver_hbase_custom_key
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver_hbase_custom_key2
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver_hbase_custom_key3
org.apache.hive.beeline.TestSchemaTool.testSchemaInit
org.apache.hive.beeline.TestSchemaTool.testSchemaUpgrade
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1303/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1303/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1303/

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: 12675190
 - PreCommit-HIVE-TRUNK-Build

> Vectorized Reduce-Side Group By doesn't handle Decimal type correctly
> ---------------------------------------------------------------------
>
>                 Key: HIVE-8478
>                 URL: https://issues.apache.org/jira/browse/HIVE-8478
>             Project: Hive
>          Issue Type: Bug
>          Components: Vectorization
>    Affects Versions: 0.14.0
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8478.01.patch, HIVE-8478.02.patch
>
>
> Note that DecimalColumnVector is different than LongColumnVector because it keeps (an instance) reference to a Decimal128 class whereas the latter stores a long primitive value. So, trouble if you set the reference instead of updating the object.



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