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From "Ethan Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4231) Support restriction of remote UDF load sources
Date Wed, 07 Feb 2018 01:22:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16354825#comment-16354825
] 

Ethan Wang commented on PHOENIX-4231:
-------------------------------------

{quote}The setting hbase.dynamic.jars.dir can be used to restrict locations for jar loading
but is only applied to jars loaded from the local filesystem.
{quote}
So as of today, what configuration that user need to set for hbase.dynamic.jars.dir, in order
to restrict that only the jar from the local filesystem (not the network) is able to load
in ?

> Support restriction of remote UDF load sources 
> -----------------------------------------------
>
>                 Key: PHOENIX-4231
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4231
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Chinmay Kulkarni
>            Priority: Major
>
> When allowUserDefinedFunctions is true, users can load UDFs remotely via a jar file from
any HDFS filesystem reachable on the network. The setting hbase.dynamic.jars.dir can be used
to restrict locations for jar loading but is only applied to jars loaded from the local filesystem.
 We should implement support for similar restriction via configuration for jars loaded via
hdfs:// URIs.



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