Re: Creating Solr servers dynamically in Multicore folder
You should be good to go. Do note that you can the variables that were defined in your schema.xml in the individual core.properties file for the core in question if you need to, although the defaults work for most people's needs. Best, Erick On Tue, Sep 9, 2014 at 9:15 PM, nishwanth nishwanth.vupp...@gmail.com wrote: Hello Erick, Thanks for the response . My cores got created now after removing the core.properties in this location and the existing core folders . Also i commented the core related information on solr.xml . Are there going to be any further problems with the approach i followed. For the new cores i created could see the conf,data and core.properties file getting created. Thanks.. -- View this message in context: http://lucene.472066.n3.nabble.com/Creating-Solr-servers-dynamically-in-Multicore-folder-tp4157550p4157747.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Creating Solr servers dynamically in Multicore folder
Hello Erick, Thanks for the response I have attached the core.properties and solr.xml for your reference. . solr.xml http://lucene.472066.n3.nabble.com/file/n4158124/solr.xml core.properties http://lucene.472066.n3.nabble.com/file/n4158124/core.properties Below is our plan on the creating cores. Every Tenant (user) is bound to some Contacts,sales,Orders and other information . Numbers of tenants for our application will be approximately 10,000. We are planning to create a Core for every Tenant and maintain the Contacts,sales,Orders and other information as a collection . So every time Tenant logs in this information will be used. Could you please let us know your thoughts on this approach. Regards, Nishwanth -- View this message in context: http://lucene.472066.n3.nabble.com/Creating-Solr-servers-dynamically-in-Multicore-folder-tp4157550p4158124.html Sent from the Solr - User mailing list archive at Nabble.com.
Creating Solr servers dynamically in Multicore folder
Hello , I am using solr 4.8.1 Version and and i am trying to create the cores dynamically on server start up using the following piece of code. HttpSolrServer s = new HttpSolrServer( url ); s.setParser(new BinaryResponseParser()); s.setRequestWriter(new BinaryRequestWriter()); SolrServer server = s; String instanceDir =/opt/solr/core/multicore/; CoreAdminResponse e = new CoreAdminRequest().createCore(name, instanceDir, server,/opt/solr/core/multicore/solrconfig.xml,/opt/solr/core/multicore/schema.xml); I am getting the error org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Error CREA TEing SolrCore 'hellocore': Could not create a new core in /opt/solr/core/multic ore/as another core is already defined there at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSo lrServer.java:554) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServ er.java:210) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServ er.java:206) at org.apache.solr.client.solrj.request.CoreAdminRequest.process(CoreAdm inRequest.java:503) at org.apache.solr.client.solrj.request.CoreAdminRequest.createCore(Core AdminRequest.java:580) at org.apache.solr.client.solrj.request.CoreAdminRequest.createCore(Core AdminRequest.java:560) at app.services.OperativeAdminScheduler.scheduleTask(OperativeAdminSched uler.java:154) at Global.onStart(Global.java:31) I am still getting the above error even though the core0 and core1 folders in multicore are deleted and the same is commented in /opt/solr/core/multicore/solrconfig.xml. Also i enabled persistent=true in the solrconfig.xml -- View this message in context: http://lucene.472066.n3.nabble.com/Creating-Solr-servers-dynamically-in-Multicore-folder-tp4157550.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Creating Solr servers dynamically in Multicore folder
Well, you already have a core.properties file defined in that location. I presume you're operating in core discovery mode. Your cores would all be very confused if new cores were defined over top of old cores. It is a little clumsy at this point in that you have to have a conf directory in place but _not_ a core.properties file to create a core like this. Config sets will eventually fix this. Best, Erick On Mon, Sep 8, 2014 at 11:00 PM, nishwanth nishwanth.vupp...@gmail.com wrote: Hello , I am using solr 4.8.1 Version and and i am trying to create the cores dynamically on server start up using the following piece of code. HttpSolrServer s = new HttpSolrServer( url ); s.setParser(new BinaryResponseParser()); s.setRequestWriter(new BinaryRequestWriter()); SolrServer server = s; String instanceDir =/opt/solr/core/multicore/; CoreAdminResponse e = new CoreAdminRequest().createCore(name, instanceDir, server,/opt/solr/core/multicore/solrconfig.xml,/opt/solr/core/multicore/schema.xml); I am getting the error org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Error CREA TEing SolrCore 'hellocore': Could not create a new core in /opt/solr/core/multic ore/as another core is already defined there at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSo lrServer.java:554) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServ er.java:210) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServ er.java:206) at org.apache.solr.client.solrj.request.CoreAdminRequest.process(CoreAdm inRequest.java:503) at org.apache.solr.client.solrj.request.CoreAdminRequest.createCore(Core AdminRequest.java:580) at org.apache.solr.client.solrj.request.CoreAdminRequest.createCore(Core AdminRequest.java:560) at app.services.OperativeAdminScheduler.scheduleTask(OperativeAdminSched uler.java:154) at Global.onStart(Global.java:31) I am still getting the above error even though the core0 and core1 folders in multicore are deleted and the same is commented in /opt/solr/core/multicore/solrconfig.xml. Also i enabled persistent=true in the solrconfig.xml -- View this message in context: http://lucene.472066.n3.nabble.com/Creating-Solr-servers-dynamically-in-Multicore-folder-tp4157550.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Creating Solr servers dynamically in Multicore folder
Hello Erick, Thanks for the response . My cores got created now after removing the core.properties in this location and the existing core folders . Also i commented the core related information on solr.xml . Are there going to be any further problems with the approach i followed. For the new cores i created could see the conf,data and core.properties file getting created. Thanks.. -- View this message in context: http://lucene.472066.n3.nabble.com/Creating-Solr-servers-dynamically-in-Multicore-folder-tp4157550p4157747.html Sent from the Solr - User mailing list archive at Nabble.com.
