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Navis commented on HIVE-2573: ----------------------------- [~jdere] Good work. But one thing I want to change is that all functions in native registry should be native function and vise versa to clarify function types. I think we can define permanent function as a native function but acts as a temporary function when accessed, by registering itself to session registry. So it's, system registry (native) : builtin-function + permanent function (contains definition only) session register (non-native) : temporary function + permanent function Review board is not accessible for a day long till now. So I've attached patch for showing the intention. > 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 > Assignee: Navis > Priority: Minor > Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2573.D3231.1.patch, > HIVE-2573.1.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)