[jira] [Commented] (HIVE-14228) Better row count estimates for outer join during physical planning

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

    [ https://issues.apache.org/jira/browse/HIVE-14228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376253#comment-15376253 ] 

Hive QA commented on HIVE-14228:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12817718/HIVE-14228.patch

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

{color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 10318 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_list_bucket
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_acid_globallimit
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_explainuser_1
org.apache.hadoop.hive.cli.TestMinimrCliDriver.org.apache.hadoop.hive.cli.TestMinimrCliDriver
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_annotate_stats_join
org.apache.hadoop.hive.llap.daemon.impl.TestLlapTokenChecker.testCheckPermissions
org.apache.hadoop.hive.llap.daemon.impl.TestLlapTokenChecker.testGetToken
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/504/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/504/console
Test logs: http://ec2-204-236-174-241.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-504/

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: 10 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12817718 - PreCommit-HIVE-MASTER-Build

> Better row count estimates for outer join during physical planning
> ------------------------------------------------------------------
>
>                 Key: HIVE-14228
>                 URL: https://issues.apache.org/jira/browse/HIVE-14228
>             Project: Hive
>          Issue Type: Improvement
>          Components: Physical Optimizer
>    Affects Versions: 1.2.0, 2.0.0, 2.1.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-14228.patch
>
>
> Currently, row counts for all join types are estimated as if they are outer join. We need to update that logic to take into account different join types.



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