Re: How to retrieve all available Cores in a static way ?
AFAIK there's no way of getting it in static way. If you look into SolrDispatchFilter.java, you'll see this lines: // put the core container in request attribute req.setAttribute(org.apache.solr.CoreContainer, cores); So later in your servlet you can get this request attribute, I do it in this way. On Tue, May 19, 2009 at 7:21 PM, Giovanni De Stefano giovanni.destef...@gmail.com wrote: Hello all, I have a quick question but I cannot find a quick answer :-) I have a Java client running on the same JVM where Solr is running. The Solr I have is a multicore. How can I retrieve from the Java client the different cores available? I tried with: ... CoreContainer container = new CoreContainer(); CollectionSolrCore cores = container.getCores(); ... but I get nothing useful... :-( Is there any static method that lets me get this collection? Thanks a lot! Giovanni -- Andrew Klochkov
Re: How to retrieve all available Cores in a static way ?
I cringe to suggest this but you can use the deprecated call: SolrCore.getSolrCore().getCoreContainer() On May 19, 2009, at 11:21 AM, Giovanni De Stefano wrote: Hello all, I have a quick question but I cannot find a quick answer :-) I have a Java client running on the same JVM where Solr is running. The Solr I have is a multicore. How can I retrieve from the Java client the different cores available? I tried with: ... CoreContainer container = new CoreContainer(); CollectionSolrCore cores = container.getCores(); ... but I get nothing useful... :-( Is there any static method that lets me get this collection? Thanks a lot! Giovanni
Re: How to retrieve all available Cores in a static way ?
Thank you all for your replies. I guess I will stick with another approach: all my request handlers inherit from a custom base handler which is CoreAware. Its inform(core) method notifies a static map hold by another object avoiding duplicates. Thanks again! Giovanni On Wed, May 20, 2009 at 3:17 PM, Ryan McKinley ryan...@gmail.com wrote: I cringe to suggest this but you can use the deprecated call: SolrCore.getSolrCore().getCoreContainer() On May 19, 2009, at 11:21 AM, Giovanni De Stefano wrote: Hello all, I have a quick question but I cannot find a quick answer :-) I have a Java client running on the same JVM where Solr is running. The Solr I have is a multicore. How can I retrieve from the Java client the different cores available? I tried with: ... CoreContainer container = new CoreContainer(); CollectionSolrCore cores = container.getCores(); ... but I get nothing useful... :-( Is there any static method that lets me get this collection? Thanks a lot! Giovanni
How to retrieve all available Cores in a static way ?
Hello all, I have a quick question but I cannot find a quick answer :-) I have a Java client running on the same JVM where Solr is running. The Solr I have is a multicore. How can I retrieve from the Java client the different cores available? I tried with: ... CoreContainer container = new CoreContainer(); CollectionSolrCore cores = container.getCores(); ... but I get nothing useful... :-( Is there any static method that lets me get this collection? Thanks a lot! Giovanni
