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https://jira.duraspace.org/browse/DS-980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=21675#comment-21675
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Tim Donohue commented on DS-980:
--------------------------------
Mark,
That makes sense. I forgot about the custom DSpace LocalHostRestrictionFilter.
I'm going to look into whether 'dspace-solr-3.3.0.0' can really just be a war
overlay of 'solr-3.3.0'. It seems like that might be a better way of creating
our own custom 'dspace-solr' (and keeping track of all the changes). After
performing a diff between dspace-solr and Apache's 'solr-3.3.0', it looks like
our only customizations are the following:
* A custom DSpace 'LocalHostRestrictionFilter' class
* customized web.xml to call that custom filter
With such minimal changes to the default solr-3.3.0.war, it seems like it'd be
easier to redo this via a war overlay.
I'm trying this out now -- if it fails then I'll just revert back to a full
copy of everything in Solr 3.3.0, like in the current branch at:
http://scm.dspace.org/svn/repo/modules/dspace-solr/branches/dspace-solr-parent-3.3.0.0
But, if it succeeds, then we are not duplicating as much Solr webapp
code/files, and it will make our future Solr updates that much easier.
> Upgraded solr & lucene to version 3.3.0
> ---------------------------------------
>
> Key: DS-980
> URL: https://jira.duraspace.org/browse/DS-980
> Project: DSpace
> Issue Type: Improvement
> Components: Discovery, DSpace API, JSPUI, Solr, XMLUI
> Affects Versions: 1.8.0
> Reporter: Kevin Van de Velde
> Assignee: Tim Donohue
> Priority: Major
> Attachments: Lucene_&_Solr_version_upgrade_to_3_3_0.patch
>
>
> Since DSpace is still using solr 1.4.x & lucene 2.9.3 I have created a patch
> that will upgrade these to version 3.3.0 (Lucene & solr have received
> matching version numbers).
> Since the dspace solr also requires a LocalHostRestrictionFilter I have
> created a dspace-solr module with version 3.3.0.0 at the following location:
> http://scm.dspace.org/svn/repo/modules/dspace-solr/branches/dspace-solr-parent-3.3.0.0
> Because of the new dspace-solr module a local installation of this module is
> required to actually test the patch (once the patch has been tested this
> module will need to be deployed).
> Also a thing to note, the solr upgrade just required updating the poms, but
> for Lucene some code had to be rewritten some extra eyes on this wouldn't
> hurt (although the tests I performed have been successful).
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