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https://issues.apache.org/jira/browse/HIVE-11027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591128#comment-14591128
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Hive QA commented on HIVE-11027:
--------------------------------
{color:green}Overall{color}: +1 all checks pass
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12740207/HIVE-11027.patch
{color:green}SUCCESS:{color} +1 9009 tests passed
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4293/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4293/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-4293/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12740207 - PreCommit-HIVE-TRUNK-Build
> Hive on tez: Bucket map joins fail when hashcode goes negative
> --------------------------------------------------------------
>
> Key: HIVE-11027
> URL: https://issues.apache.org/jira/browse/HIVE-11027
> Project: Hive
> Issue Type: Bug
> Components: Tez
> Affects Versions: 0.14.0, 1.0.0, 0.13
> Reporter: Vikram Dixit K
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-11027.patch
>
>
> Seeing an issue when dynamic sort optimization is enabled while doing an
> insert into bucketed table. We seem to be flipping the negative sign on the
> hashcode instead of taking the complement of it for routing the data
> correctly. This results in correctness issues in bucket map joins in hive on
> tez when the hash code goes negative.
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