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https://issues.apache.org/jira/browse/HIVE-14027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15369408#comment-15369408
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Hive QA commented on HIVE-14027:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12816954/HIVE-14027.02.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 10297 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_vector_complex_all
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_vector_complex_join
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestMinimrCliDriver.org.apache.hadoop.hive.cli.TestMinimrCliDriver
org.apache.hadoop.hive.llap.tezplugins.TestLlapTaskSchedulerService.testDelayedLocalityNodeCommErrorImmediateAllocation
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/448/testReport
Console output:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/448/console
Test logs:
http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-448/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 9 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12816954 - PreCommit-HIVE-MASTER-Build
> NULL values produced by left outer join do not behave as NULL
> -------------------------------------------------------------
>
> Key: HIVE-14027
> URL: https://issues.apache.org/jira/browse/HIVE-14027
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 1.2.1, 2.2.0
> Reporter: Vaibhav Gumashta
> Assignee: Jesus Camacho Rodriguez
> Attachments: HIVE-14027.01.patch, HIVE-14027.02.patch,
> HIVE-14027.patch
>
>
> Consider the following setup:
> {code}
> create table tbl (n bigint, t string);
> insert into tbl values (1, 'one');
> insert into tbl values(2, 'two');
> select a.n, a.t, isnull(b.n), isnull(b.t) from (select * from tbl where n =
> 1) a left outer join (select * from tbl where 1 = 2) b on a.n = b.n;
> 1 one false true
> {code}
> The query should return true for isnull(b.n).
> I've tested by inserting a row with null value for the bigint column into
> tbl, and isnull returns true in that case.
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