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https://issues.apache.org/jira/browse/HIVE-8647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14188959#comment-14188959
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Hive QA commented on HIVE-8647:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12677940/HIVE-8647.1.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6589 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan
org.apache.hive.minikdc.TestJdbcWithMiniKdc.testNegativeTokenAuth
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1532/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1532/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1532/
Messages:
{noformat}
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: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12677940 - PreCommit-HIVE-TRUNK-Build
> HIVE-8186 causes addition of same child operator multiple times
> ---------------------------------------------------------------
>
> Key: HIVE-8647
> URL: https://issues.apache.org/jira/browse/HIVE-8647
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.14.0
> Reporter: Vikram Dixit K
> Assignee: Vikram Dixit K
> Priority: Critical
> Fix For: 0.14.0
>
> Attachments: HIVE-8647.1.patch
>
>
> With HIVE-8186, the same child operator ends up getting added multiple times
> to the map operator when processing multiple files for the same alias in the
> map task.
> I believe we should also eliminate having so many mapOpCtx for the same child
> operator and instead should have only 1 per alias. However, that looks like a
> big change that may not be needed before 0.14 goes out.
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