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https://issues.apache.org/jira/browse/HIVE-12994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15133749#comment-15133749
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Hive QA commented on HIVE-12994:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12786102/HIVE-12994.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6869/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6869/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6869/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Tests exited with: ExecutionException: java.util.concurrent.ExecutionException:
java.io.IOException: Could not create
/data/hive-ptest/logs/PreCommit-HIVE-TRUNK-Build-6869/succeeded/TestCommands
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12786102 - PreCommit-HIVE-TRUNK-Build
> Implement support for NULLS FIRST/NULLS LAST
> --------------------------------------------
>
> Key: HIVE-12994
> URL: https://issues.apache.org/jira/browse/HIVE-12994
> Project: Hive
> Issue Type: New Feature
> Components: CBO, Metastore, Parser, Serializers/Deserializers
> Affects Versions: 2.1.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Attachments: HIVE-12994.patch
>
>
> From SQL:2003, the NULLS FIRST and NULLS LAST options can be used to
> determine whether nulls appear before or after non-null data values when the
> ORDER BY clause is used.
> SQL standard does not specify the behavior by default. Currently in Hive,
> null values sort as if lower than any non-null value; that is, NULLS FIRST is
> the default for ASC order, and NULLS LAST for DESC order.
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