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https://issues.apache.org/jira/browse/HIVE-8613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256875#comment-14256875
]
Hive QA commented on HIVE-8613:
-------------------------------
{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/12688750/HIVE-8613.3.patch.txt
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 6719 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_lvj_mapjoin
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_schemeAuthority
org.apache.hive.hcatalog.streaming.TestStreaming.testEndpointConnection
org.apache.hive.hcatalog.streaming.TestStreaming.testTransactionBatchEmptyCommit
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2171/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2171/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2171/
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: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12688750 - PreCommit-HIVE-TRUNK-Build
> percentile_approx raise a comparator error
> ------------------------------------------
>
> Key: HIVE-8613
> URL: https://issues.apache.org/jira/browse/HIVE-8613
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.12.0
> Reporter: Nicolas Lalevée
> Assignee: Navis
> Attachments: HIVE-8613.1.patch.txt, HIVE-8613.2.patch.txt,
> HIVE-8613.3.patch.txt
>
>
> I have implemented an UADF which wrap around percentile_approx, and I have
> been hit by the following stack trace:
> {noformat}
> Caused by: java.lang.IllegalArgumentException: Comparison method violates its
> general contract!
> at java.util.ComparableTimSort.mergeLo(ComparableTimSort.java:714)
> at java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:451)
> at java.util.ComparableTimSort.mergeCollapse(ComparableTimSort.java:376)
> at java.util.ComparableTimSort.sort(ComparableTimSort.java:182)
> at java.util.ComparableTimSort.sort(ComparableTimSort.java:146)
> at java.util.Arrays.sort(Arrays.java:472)
> at java.util.Collections.sort(Collections.java:155)
> at
> org.apache.hadoop.hive.ql.udf.generic.NumericHistogram.merge(NumericHistogram.java:161)
> {noformat}
> In my use case, with my special UADF, there were Double.NaN
> Implementing a proper double comparaison with Double.compare in
> com.goojet.mapred.hive.udf.NumericHistogram.Coord.compareTo(Object) fixes it.
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