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https://issues.apache.org/jira/browse/ACCUMULO-708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493588#comment-13493588
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Keith Turner commented on ACCUMULO-708:
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I scanned through the patch trying to get a sense of it at the high level.
Tomorrow I will do a more in depth review. Have a few comments so far.
* use general prefix for new config properties. general denotes its a
configuration for all services (i.e. master, tserver, etc)
* needs documentation. How does a user know this feature exists and what they
can do with it?
* probably should not use org/apache/commons/vfs2 package. If the commons
project defines classes with same name and user loads Accumulo and Commons jar
chaos could ensue.
* I noticed there were a few accumulo site files introduced. Are these for
testing? Some of them configured walog dirs which is no longer nesc in 1.5.
> Modify ClassLoader to support different applications / multi-tenancy
> --------------------------------------------------------------------
>
> Key: ACCUMULO-708
> URL: https://issues.apache.org/jira/browse/ACCUMULO-708
> Project: Accumulo
> Issue Type: Improvement
> Components: start
> Reporter: Dave Marion
> Assignee: Dave Marion
> Labels: classloader
> Fix For: 1.5.0
>
> Attachments: ACCUMULO-708-1.patch
>
> Original Estimate: 24h
> Time Spent: 33h
> Remaining Estimate: 0h
>
> I'd like to expand the current classloader to support loading classes from
> HDFS and different application contexts. I'll be modifying the ticket as the
> idea matures.
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