hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5278) Move some string UDFs to GenericUDFs, for better varchar support
Date Mon, 16 Sep 2013 03:34:52 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13768038#comment-13768038
] 

Hudson commented on HIVE-5278:
------------------------------

FAILURE: Integrated in Hive-trunk-hadoop2 #432 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/432/])
HIVE-5278 : Move some string UDFs to GenericUDFs, for better varchar support (Jason Dere via
Ashutosh Chauhan) (hashutosh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1523518)
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/UDFConcat.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/UDFLower.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/UDFUpper.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFConcat.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFLower.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFUpper.java
* /hive/trunk/ql/src/test/results/compiler/plan/groupby2.q.xml
* /hive/trunk/ql/src/test/results/compiler/plan/udf6.q.xml

                
> Move some string UDFs to GenericUDFs, for better varchar support
> ----------------------------------------------------------------
>
>                 Key: HIVE-5278
>                 URL: https://issues.apache.org/jira/browse/HIVE-5278
>             Project: Hive
>          Issue Type: Improvement
>          Components: Types, UDF
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>             Fix For: 0.13.0
>
>         Attachments: D12909.1.patch, HIVE-5278.1.patch, HIVE-5278.2.patch
>
>
> To better support varchar/char types in string UDFs, select UDFs should be converted
to GenericUDFs. This allows the UDF to return the resulting char/varchar length in the type
metadata.
> This work is being split off as a separate task from HIVE-4844. The initial UDFs as part
of this work are concat/lower/upper.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message