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From " (Commented) (JIRA)" <>
Subject [jira] [Commented] (HIVE-2573) Create per-session function registry
Date Tue, 15 Nov 2011 07:07:52 GMT

] commented on HIVE-2573:

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(Updated 2011-11-15 07:06:04.002057)

Review request for hive and Carl Steinbach.


Changed to use KW_TEMPORARY instead of 'SESSION'. 

Some security checks would be needed for 'CREATE FUNCTION' which would add function to main
function registry.


Extension from HIVE-2503 for function registry.

This addresses bug HIVE-2573.

Diffs (updated)

  ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g 4d4fce2 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ 051095a 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ 8a78f5b 
  ql/src/java/org/apache/hadoop/hive/ql/session/ 07a4832 
  ql/src/test/org/apache/hadoop/hive/ql/ 35d124b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/ 197bc77 
  ql/src/java/org/apache/hadoop/hive/ql/exec/ 70b6f57 
  ql/src/java/org/apache/hadoop/hive/ql/parse/ f2b7018 





> Create per-session function registry 
> -------------------------------------
>                 Key: HIVE-2573
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: Server Infrastructure
>            Reporter: Navis
>            Priority: Minor
>         Attachments: HIVE-2573.1.patch.txt, HIVE-2573.2.patch.txt, HIVE-2573.3.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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