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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16154) Determine when dynamic runtime filtering should be disabled
Date Thu, 09 Mar 2017 15:06:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15903174#comment-15903174
] 

Hive QA commented on HIVE-16154:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12856982/HIVE-16154.1.patch

{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 10335 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_join_without_localtask] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_3] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[date_join1] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby6_noskew] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[mapjoin_test_outer] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[merge2] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_11] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorization_9] (batchId=96)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4050/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4050/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4050/

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: 8 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12856982 - PreCommit-HIVE-Build

> Determine when dynamic runtime filtering should be disabled
> -----------------------------------------------------------
>
>                 Key: HIVE-16154
>                 URL: https://issues.apache.org/jira/browse/HIVE-16154
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Planning
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>         Attachments: HIVE-16154.1.patch
>
>
> Currently dynamic min/max/bloom optimization is always enabled. However there are times
where it may not be beneficial, such as if the semijoin has a PK-FK relation and there are
no filters on the semijoin table. Try to devise a way to do a cost/benefit calculation to
see if there is enough benefit to adding the runtime filter.



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