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https://issues.apache.org/jira/browse/HIVE-5866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830292#comment-13830292
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Hive QA commented on HIVE-5866:
-------------------------------
{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/12615378/HIVE-5866.1.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 4681 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorization_5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorization_short_regress
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/400/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/400/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests failed with: TestsFailedException: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12615378
> Hive divide operator generates wrong results in certain cases
> -------------------------------------------------------------
>
> Key: HIVE-5866
> URL: https://issues.apache.org/jira/browse/HIVE-5866
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.13.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Attachments: HIVE-5866.1.patch, HIVE-5866.patch
>
>
> Current GenericUDFOPDivide seems having a bug. The following query generates
> NULL result.
> {code}
> hive> select 4BD / 25BD from test limit 1;
> ...
> Total MapReduce CPU Time Spent: 890 msec
> OK
> NULL
> Time taken: 7.901 seconds, Fetched: 1 row(s)
> {code}
> The correct result should be 0.16 in this query.
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