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https://issues.apache.org/jira/browse/ROL-2094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15050886#comment-15050886
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Kohei Nozaki commented on ROL-2094:
-----------------------------------
Sounds nice, Unfortunately I don't have any experience of Solr but I would try
to make some efforts to it. Thanks for the idea.
> Making Roller capable of clustered environment
> ----------------------------------------------
>
> Key: ROL-2094
> URL: https://issues.apache.org/jira/browse/ROL-2094
> Project: Apache Roller
> Issue Type: Improvement
> Components: Installation & Configuration
> Affects Versions: 5.1.2
> Reporter: Kohei Nozaki
> Assignee: Roller Unassigned
> Priority: Minor
>
> If my understanding is correct, Current version of Roller doesn't work well
> in clustered environment as is. I think it would be great if Roller is
> capable of large-scale, distributed and heavy-workload usecase, With
> deployment architecture such as described in
> http://image.slidesharecdn.com/whats-new-in-roller5-091124062729-phpapp01/95/whats-new-in-roller5-7-728.jpg?cb=1259044066
> .
> Original posting:
> http://mail-archives.apache.org/mod_mbox/roller-user/201505.mbox/%3cCAPyOjHhrOwhX=BhV+Wnv6N2M_55SDXFF6xHapiOc=7_xmvj...@mail.gmail.com%3e
> As far I know the hurdles for clustered environment is following:
> # Local media directory
> # Lucene Index
> # Page Cache
> # Salt processing
> # 2nd Level cache of EclipseLink
> Workarounds or things we need to get done for each hurdles above:
> # Using NFS would help?
> # No idea, But I guess it's a common requirement so well established
> solutions should exist
> # Implement cluster-aware one of
> {{org.apache.roller.weblogger.util.cache.CacheFactory}} ? For example, Based
> on Memcached?
> # Implement 3 and make salt processing aware of it?
> # Just put {{<shared-cache-mode>NONE</shared-cache-mode>}} in
> {{persistence.xml}} would help, But it degrades performance and most of
> installations will work as standalone, So adding a note to documentation
> (e.g. installation guide) for clustered environment would be reasonable
> I'm still not aware of problems or solutions to it enough but this is just a
> starting point. Any advices or opinions would be appreciated.
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