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https://issues.apache.org/jira/browse/HIVE-16260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15933887#comment-15933887
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Hive QA commented on HIVE-16260:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12859665/HIVE-16260.2.patch

{color:green}SUCCESS:{color} +1 due to 5 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 10480 tests 
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[comments] (batchId=35)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4255/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4255/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4255/

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: 1 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12859665 - PreCommit-HIVE-Build

> Remove parallel edges of semijoin with map joins.
> -------------------------------------------------
>
>                 Key: HIVE-16260
>                 URL: https://issues.apache.org/jira/browse/HIVE-16260
>             Project: Hive
>          Issue Type: Task
>            Reporter: Deepak Jaiswal
>            Assignee: Deepak Jaiswal
>         Attachments: HIVE-16260.1.patch, HIVE-16260.2.patch
>
>
> Remove parallel edges of semijoin with map joins as they don't give any 
> benefit to the query.
> Also, ensure that bloom filters are created to handle at least 1M entries and 
> the semijoin is disabled if the big table has less than 1M rows.
> Both these features are configurable.



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