[jira] [Commented] (HIVE-5530) null pointer exception when case returns null

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

    [ https://issues.apache.org/jira/browse/HIVE-5530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14072214#comment-14072214 ] 

Hive QA commented on HIVE-5530:
-------------------------------



{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/12657317/HIVE-5530.1.patch.txt

{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 5736 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_join_hash
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_ql_rewrite_gbtoidx
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/22/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/22/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-22/

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: 3 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12657317

> null pointer exception when case returns null
> ---------------------------------------------
>
>                 Key: HIVE-5530
>                 URL: https://issues.apache.org/jira/browse/HIVE-5530
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 0.11.0
>            Reporter: N Campbell
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-5530.1.patch.txt
>
>
> The following expression will cause an NPE
>  
> select case when 1 = 1 then null end  from t



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