[
https://issues.apache.org/jira/browse/HIVE-13116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15157928#comment-15157928
]
Sergey Shelukhin edited comment on HIVE-13116 at 2/22/16 11:19 PM:
-------------------------------------------------------------------
Probably not. There's no connection between permanent functions and jars added
thru auxjars. I.e. permanent functions can still fail and temporary ones can
succeed, depending only on the packaging. There's a separate JIRA on the main
UDF support JIRA that introduces the proper changes to LLAP decider to support
the permanent UDF route that includes localization.
was (Author: sershe):
Probably not. There's no connection between permanent functions and jars added
thru auxjars.
> LLAP: allow ignoring the UDF check during compile time
> ------------------------------------------------------
>
> Key: HIVE-13116
> URL: https://issues.apache.org/jira/browse/HIVE-13116
> Project: Hive
> Issue Type: Improvement
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-13116.patch
>
>
> Before UDF support is implemented, users can utilize auxjars option to
> package additional jars in the LLAP slider package (that was initially
> intended for serdes) to have some primitive UDF support. The only obstacle is
> that the query with UDFs will not be sent to LLAP right now; the user should
> be able to override that; the query with UDFs will be sent to LLAP then, and
> either work from a pre-packaged jar, or fail if there's no jar for this UDF
> (there will be no localization).
> That can also be used later if desired to avoid the permanent UDF route, or
> for other special circumstances (like bugs in localization ;)).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
