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From "Thejas M Nair (JIRA)" <>
Subject [jira] [Updated] (HIVE-2573) Create per-session function registry
Date Fri, 29 Apr 2016 22:15:13 GMT


Thejas M Nair updated HIVE-2573:
    Release Note: 
Marked as incompatible because of a bug - 

This patch broke automatic loading of externally added permanent functions in HiveServer2.
This only affects multi-HS2 setup, where only one HS2 adds the function; or functions added
from Hive CLI bypassing HS2. In such cases, HS2 will not be able to run a query with the new

Additionally, RELOAD FUNCTION call has been broken by this patch.
The HS2s that don't have the function need to be restarted.

> Create per-session function registry 
> -------------------------------------
>                 Key: HIVE-2573
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: Server Infrastructure
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>              Labels: TODOC1.2
>             Fix For: 1.2.0
>         Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2573.D3231.1.patch, HIVE-2573.1.patch.txt,
HIVE-2573.10.patch.txt, HIVE-2573.11.patch.txt, HIVE-2573.12.patch.txt, HIVE-2573.13.patch.txt,
HIVE-2573.14.patch.txt, HIVE-2573.15.patch.txt, HIVE-2573.2.patch.txt, HIVE-2573.3.patch.txt,
HIVE-2573.4.patch.txt, HIVE-2573.5.patch, HIVE-2573.6.patch, HIVE-2573.7.patch, HIVE-2573.8.patch.txt,
> Currently the function registry is shared resource and could be overrided by other users
when using HiveServer. If per-session function registry is provided, this situation could
be prevented.

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