[jira] [Commented] (HIVE-8814) Support custom virtual columns from serde implementation

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

    [ https://issues.apache.org/jira/browse/HIVE-8814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14237845#comment-14237845 ] 

Hive QA commented on HIVE-8814:
-------------------------------



{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/12685689/HIVE-8814.2.patch.txt

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 6698 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats15
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_decimal_aggregate
org.apache.hadoop.hive.cli.TestHBaseCliDriver.testCliDriver_hbase_stats2
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_orc_merge_incompat1
org.apache.hadoop.hive.hwi.TestHWISessionManager.testHiveDriver
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1995/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1995/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1995/

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: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12685689 - PreCommit-HIVE-TRUNK-Build

> Support custom virtual columns from serde implementation
> --------------------------------------------------------
>
>                 Key: HIVE-8814
>                 URL: https://issues.apache.org/jira/browse/HIVE-8814
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-8814.1.patch.txt, HIVE-8814.2.patch.txt
>
>
> Currently, virtual columns are fixed in hive. But some serdes can provide more virtual columns if needed. Idea from https://issues.apache.org/jira/browse/HIVE-7513?focusedCommentId=14073912&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14073912



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