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https://issues.apache.org/jira/browse/HIVE-9228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14312790#comment-14312790
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Hive QA commented on HIVE-9228:
-------------------------------
{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/12697415/HIVE-9228.3.patch.txt
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 7531 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_timestamp_funcs
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2724/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2724/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2724/
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12697415 - PreCommit-HIVE-TRUNK-Build
> Problem with subquery using windowing functions
> -----------------------------------------------
>
> Key: HIVE-9228
> URL: https://issues.apache.org/jira/browse/HIVE-9228
> Project: Hive
> Issue Type: Bug
> Components: PTF-Windowing
> Affects Versions: 0.13.1
> Reporter: Aihua Xu
> Assignee: Aihua Xu
> Attachments: HIVE-9228.1.patch.txt, HIVE-9228.2.patch.txt,
> HIVE-9228.3.patch.txt, create_table_tab1.sql, tab1.csv
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> The following query with window functions failed. The internal query works
> fine.
> select col1, col2, col3 from (select col1,col2, col3, count(case when col4=1
> then 1 end ) over (partition by col1, col2) as col5, row_number() over
> (partition by col1, col2 order by col4) as col6 from tab1) t;
> HIVE generates an execution plan with 2 jobs.
> 1. The first job is to basically calculate window function for col5.
> 2. The second job is to calculate window function for col6 and output.
> The plan says the first job outputs the columns (col1, col2, col3, col4) to a
> tmp file since only these columns are used in later stage. While, the PTF
> operator for the first job outputs (_wcol0, col1, col2, col3, col4) with
> _wcol0 as the result of the window function even it's not used.
> In the second job, the map operator still reads the 4 columns (col1, col2,
> col3, col4) from the temp file using the plan. That causes the exception.
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