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

    [ https://issues.apache.org/jira/browse/HIVE-2573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150271#comment-13150271
] 

jiraposter@reviews.apache.org commented on HIVE-2573:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2831/
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(Updated 2011-11-15 07:06:04.002057)


Review request for hive and Carl Steinbach.


Changes
-------

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.


Summary
-------

Extension from HIVE-2503 for function registry.


This addresses bug HIVE-2573.
    https://issues.apache.org/jira/browse/HIVE-2573


Diffs (updated)
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  ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g 4d4fce2 
  ql/src/java/org/apache/hadoop/hive/ql/plan/CreateFunctionDesc.java 051095a 
  ql/src/java/org/apache/hadoop/hive/ql/plan/DropFunctionDesc.java 8a78f5b 
  ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java 07a4832 
  ql/src/test/org/apache/hadoop/hive/ql/QTestUtil.java 35d124b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java 197bc77 
  ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionTask.java 70b6f57 
  ql/src/java/org/apache/hadoop/hive/ql/parse/FunctionSemanticAnalyzer.java f2b7018 

Diff: https://reviews.apache.org/r/2831/diff


Testing
-------


Thanks,

Navis


                
> Create per-session function registry 
> -------------------------------------
>
>                 Key: HIVE-2573
>                 URL: https://issues.apache.org/jira/browse/HIVE-2573
>             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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