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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12223) Filter on Grouping__ID does not work properly
Date Wed, 21 Oct 2015 20:39:28 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14967851#comment-14967851
] 

Hive QA commented on HIVE-12223:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12767828/HIVE-12223.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 18 failed/errored test(s), 9684 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_annotate_stats_groupby
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_annotate_stats_groupby2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_cube1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_sets6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_grouping_window
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_rollup1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_infer_bucket_sort_grouping_operators
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_grouping_sets
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.initializationError
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_grouping_sets
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_groupby_cube1
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_groupby_rollup1
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5725/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5725/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5725/

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: 18 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12767828 - PreCommit-HIVE-TRUNK-Build

> Filter on Grouping__ID does not work properly
> ---------------------------------------------
>
>                 Key: HIVE-12223
>                 URL: https://issues.apache.org/jira/browse/HIVE-12223
>             Project: Hive
>          Issue Type: Bug
>          Components: Logical Optimizer
>    Affects Versions: 1.3.0, 2.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>             Fix For: 1.3.0, 2.0.0
>
>         Attachments: HIVE-12223.patch
>
>
> Consider the following query:
> {noformat}
> SELECT key, value, GROUPING__ID, count(*)
> FROM T1
> GROUP BY key, value
> GROUPING SETS ((), (key))
> HAVING GROUPING__ID = 1
> {noformat}
> This query will not return results. The reason is that a "constant" placeholder is introduced
by SemanticAnalyzer for the GROUPING\__ID column. At execution time, this placeholder is replaced
by the actual value of the GROUPING\__ID. As it is a constant, the Hive optimizer will evaluate
statically whether the condition is met or not, leading to incorrect results. A possible solution
is to transform the placeholder constant into a function over the grouping keys.



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