Actually I was suggesting that you execute the CoreAdminHandler from within your handler or you can try calling CoreContainer.reload directly.
On Fri, Aug 23, 2013 at 6:13 PM, Bruno René Santos <brunor...@gmail.com> wrote: > Hi again, > > Thanx for the help :) > > I have this handler: > > public class SynonymsHandler extends RequestHandlerBase implements > SolrCoreAware { > > public SynonymsHandler() {} > > private static Logger log = LoggerFactory.getLogger(SynonymsHandler.class); > > @Override > public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) > throws Exception { > System.out.println(req.getContext()); > if (req.getContext().get("path").equals("/synonyms/update")) {} > if (req.getContext().get("path").equals("/synonyms/get")) {} > req.getCore().reload(req.getCore()); > } > > @Override > public String getDescription() { > return null; > } > > @Override > public String getSource() { > return null; > } > > @Override > public void inform(SolrCore core) {} > > } > > and when i call the reload I get this error: > > 63748 T33 C6 oasc.SolrException.log ERROR java.lang.NullPointerException > at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:181) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1904) > at > org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) > at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1693) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > > here > > ShardHandler shardHandler1 = shardHandlerFactory.getShardHandler(); > > the factory is null... how can I get it to initialize? I checked on the > CoreAdminHandler that I have to do something on the inform like you said > but I am not sure what... the inform is recursive right? Could I try to > execute the CoreAdminHandler from within my Handler with the reload action? > I am not sure what is the best practice > > Regards > Bruno > > > On Fri, Aug 23, 2013 at 11:20 AM, Shalin Shekhar Mangar < > shalinman...@gmail.com> wrote: > >> I don't think that should be a problem. Your custom RequestHandler >> must call "reload". Note that a new instance of your request handler >> will be created and inform will be called on it once reload happens >> i.e. you won't be able to keep any state in the request handler across >> core reloads. >> >> You can also do this at a level above RequestHandler i.e. via a custom >> CoreAdminHandler. See CoreAdminHandler.handleCustomAction() >> >> On Fri, Aug 23, 2013 at 2:57 PM, Bruno René Santos <brunor...@gmail.com> >> wrote: >> > Great! What about inside a RequestHandler source code in Java? I want to >> > create a requestHandler that receives new synonyms, insert them on the >> > synonyms file and reload the core. >> > >> > Regards >> > Bruno >> > >> > >> > On Fri, Aug 23, 2013 at 9:28 AM, Shalin Shekhar Mangar < >> > shalinman...@gmail.com> wrote: >> > >> >> Yes, you can use the Core RELOAD command: >> >> >> >> >> >> >> https://cwiki.apache.org/confluence/display/solr/CoreAdminHandler+Parameters+and+Usage#CoreAdminHandlerParametersandUsage-%7B%7BRELOAD%7D%7D >> >> >> >> On Fri, Aug 23, 2013 at 1:51 PM, Bruno René Santos <brunor...@gmail.com >> > >> >> wrote: >> >> > Hello, >> >> > >> >> > Is it possible to reload the synonyms and stopwords files without >> >> rebooting >> >> > solr? >> >> > >> >> > Regards >> >> > Bruno Santos >> >> > >> >> > -- >> >> > Bruno René Santos >> >> > Lisboa - Portugal >> >> >> >> >> >> >> >> -- >> >> Regards, >> >> Shalin Shekhar Mangar. >> >> >> > >> > >> > >> > -- >> > Bruno René Santos >> > Lisboa - Portugal >> >> >> >> -- >> Regards, >> Shalin Shekhar Mangar. >> > > > > -- > Bruno René Santos > Lisboa - Portugal -- Regards, Shalin Shekhar Mangar.