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https://issues.apache.org/jira/browse/HIVE-10989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14585411#comment-14585411
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Hive QA commented on HIVE-10989:
--------------------------------
{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/12739538/HIVE-10989.1-spark.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7567 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.initializationError
org.apache.hive.jdbc.TestSSL.testSSLConnectionWithProperty
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/878/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/878/console
Test logs:
http://ec2-50-18-27-0.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-SPARK-Build-878/
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: 12739538 - PreCommit-HIVE-SPARK-Build
> HoS can't control number of map tasks for runtime skew join [Spark Branch]
> --------------------------------------------------------------------------
>
> Key: HIVE-10989
> URL: https://issues.apache.org/jira/browse/HIVE-10989
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-10989.1-spark.patch
>
>
> Flags {{hive.skewjoin.mapjoin.map.tasks}} and
> {{hive.skewjoin.mapjoin.min.split}} are used to control the number of map
> tasks for the map join of runtime skew join. They work well for MR but have
> no effect for spark.
> This makes runtime skew join less useful, i.e. we just end up with slow
> mappers instead of reducers.
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