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https://issues.apache.org/jira/browse/SOLR-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan McKinley updated SOLR-350:
-------------------------------

    Attachment: solr-350.patch

Updated patch for /trunk and fixed the dispatcher problem.

I think this is ready to commit -- we can address the variable/config/data 
issue in a different issue or smaller patches.



*In reply to Hoss Feb 06*

a) yes -- each core keeps the <requestDispatcher> settings from solrconfig.xml

b) Creating a SolrRequestparsers is not super lightweight -- it has 3 xpath 
queires on config, then builds a map and puts 5 things in it.  That seems like 
a lot to add to *every* request rather then saving it at the beginning

c) yes - we should open a seperate issue for variables

d) "abortOnConfigurationError" should probably be renamed 
"abortOnStartupConfigurationError" -- once the app is running, it does not (nor 
do i think it should) quit working if something loads incorrectly.

*re 1000s of cores*

Note that you don't have to use the xml multicore management stuff.  If 
MultiCore support is enabled before the SolrRequestDispatcher init() method, it 
will use that directly.  You can load cores from SQL or whereever and put them 
into the MultiCore registry.  (i am doing just this in one project)

> Manage Multiple SolrCores
> -------------------------
>
>                 Key: SOLR-350
>                 URL: https://issues.apache.org/jira/browse/SOLR-350
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 1.3
>            Reporter: Ryan McKinley
>         Attachments: SOLR-350-MultiCore.patch, SOLR-350-MultiCore.patch, 
> SOLR-350-MultiCore.patch, SOLR-350-Naming.patch, SOLR-350-Naming.patch, 
> solr-350.patch, solr-350.patch, solr-350.patch, solr-350.patch, 
> solr-350.patch, solr-350.patch, solr-350.patch, solr-350.patch, 
> solr-350.patch, solr-350.patch
>
>
> In SOLR-215, we enabled support for more then one SolrCore - but there is no 
> way to use them yet.
> We need to make some interface to manage, register, modify avaliable SolrCores

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