The reload that you issue from the Admin Dashboard is a Core Admin Reload i.e. it reloads the local core. The curl command that you are executing is a Collection API Reload which reloads all shards belonging to the collection. This command is currently capped to a 60 second timeout. It is fairly easy to run into this limit especially if you have many shards/replicas.
Although the command times out, the Overseer will actually reload all shards/replica. It is just that it is difficult to know when it's finished. In future, SOLR-5477 will add an ability to perform such actions asynchronously. On Tue, Dec 17, 2013 at 7:34 PM, ade-b <adrian.bro...@gmail.com> wrote: > Hi > > We are getting connection timeout errors when trying to execute the RELOAD > command against a collection in SOLR Cloud v4.5.1. > > We are issuing the command using curl on the solr server instance. The SOLR > server seems to be functional in every other way. We can issue a reload via > the admin dashboard successfully. > > We have tried restarting the SOLR server and still get the same timeout on > issuing the curl command. > > We can telnet to the port SOLR is running on. > > The response from the curl command is: > > <?xml version="1.0" encoding="UTF-8"?> > <response> > <lst name="responseHeader"><int name="status">500</int><int > name="QTime">60012</int></lst><lst name="error"><str > name="msg">reloadcollection the collection time out:60s</str><str > name="trace">org.apache.solr.common.SolrException: reloadcollection the > collection time out:60s > at > org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:199) > at > org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:180) > at > org.apache.solr.handler.admin.CollectionsHandler.handleReloadAction(CollectionsHandler.java:221) > at > org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:141) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) > at > org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:655) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:255) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > </str><int name="code">500</int></lst> > </response> > > > Any ideas? > > Thanks > Ade > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/RELOAD-collection-via-HTTP-timeout-issue-solr-cloud-v4-5-1-tp4107102.html > Sent from the Solr - User mailing list archive at Nabble.com. -- Regards, Shalin Shekhar Mangar.
