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https://issues.apache.org/jira/browse/HIVE-5306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13772929#comment-13772929
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Hive QA commented on HIVE-5306:
-------------------------------
{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/12604202/HIVE-5306.6.patch
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 3134 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_reduce_deduplicate
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/839/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/839/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: 1 tests failed
{noformat}
This message is automatically generated.
> Use new GenericUDF instead of basic UDF for UDFAbs class
> --------------------------------------------------------
>
> Key: HIVE-5306
> URL: https://issues.apache.org/jira/browse/HIVE-5306
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Mohammad Kamrul Islam
> Assignee: Mohammad Kamrul Islam
> Attachments: HIVE-5306.1.patch, HIVE-5306.2.patch, HIVE-5306.3.patch,
> HIVE-5306.4.patch, HIVE-5306.5.patch, HIVE-5306.6.patch
>
>
> GenericUDF class is the latest and recommended base class for any UDFs.
> This JIRA is to change the current UDFAbs class extended from GenericUDF.
> The general benefit of GenericUDF is described in comments as
> "* The GenericUDF are superior to normal UDFs in the following ways: 1. It can
> * accept arguments of complex types, and return complex types. 2. It can
> accept
> * variable length of arguments. 3. It can accept an infinite number of
> function
> * signature - for example, it's easy to write a GenericUDF that accepts
> * array<int>, array<array<int>> and so on (arbitrary levels of nesting). 4.
> It
> * can do short-circuit evaluations using DeferedObject."
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