hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16797) Enhance HiveFilterSetOpTransposeRule to remove union branches
Date Sun, 18 Jun 2017 08:45:01 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16053117#comment-16053117
] 

Hive QA commented on HIVE-16797:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12873401/HIVE-16797.04.patch

{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 11 failed/errored test(s), 10820 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr] (batchId=145)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=99)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query16] (batchId=232)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query94] (batchId=232)
org.apache.hadoop.hive.cli.TestSparkCliDriver.org.apache.hadoop.hive.cli.TestSparkCliDriver
(batchId=103)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testBootstrapFunctionReplication
(batchId=216)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testCreateFunctionIncrementalReplication
(batchId=216)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testCreateFunctionWithFunctionBinaryJarsOnHDFS
(batchId=216)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionRegistrationWithCustomSchema (batchId=177)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionSpecRegistrationWithCustomSchema
(batchId=177)
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation (batchId=177)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5672/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5672/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5672/

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: 11 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12873401 - PreCommit-HIVE-Build

> Enhance HiveFilterSetOpTransposeRule to remove union branches
> -------------------------------------------------------------
>
>                 Key: HIVE-16797
>                 URL: https://issues.apache.org/jira/browse/HIVE-16797
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>         Attachments: HIVE-16797.01.patch, HIVE-16797.02.patch, HIVE-16797.03.patch, HIVE-16797.04.patch
>
>
> in query4.q, we can see that it creates a CTE with union all of 3 branches. Then it is
going to do a 3 way self-join of the CTE with predicates. The predicates actually specifies
only one of the branch in CTE to participate in the join. Thus, in some cases, e.g.,
> {code}
>                /- filter(false) -----TS0 
> union all  - filter(false) -----TS1
>                \-----TS2
> {code}
> we can cut the branches of TS0 and TS1. The union becomes only TS2.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message