Thank you Dmitry. Any ideas why the Solr /export is not working for me? I forgot to mention that this is Solr Cloud. I believe I've defined the field correctly, and I've also tried using another field (title), but I get the same error: "Title must have DocValues to use this feature.".
My goal is a high-speed method of getting a list of IDs out of Solr Cloud - perhaps faster than using cursormark. Thank you! On Thu, Oct 30, 2014 at 7:24 AM, Dmitry Kan <solrexp...@gmail.com> wrote: > Hi, > Luke has a feature of index exporting, given that output format suits your > needs (xml). https://github.com/DmitryKey/luke/releases/tag/luke-4.10.1 > > > http://dmitrykan.blogspot.fi/2014/09/exporting-lucene-index-to-xml-with-luke.html > > It does not have the option to export select fields only, though. > > Dmitry > > On Thu, Oct 30, 2014 at 12:39 AM, Joseph Obernberger < > joseph.obernber...@gmail.com> wrote: > > > Hi - I'm trying to use 4.10.1 with /export. I've defined a field as > > follows: > > <field name="DocumentId" type="string" indexed="true" stored="true" > > required="true" multiValued="false" docValues="true"/> > > > > I then call: > > http://server:port > > /solr/COLLECT1/export?q=Collection:COLLECT2000&sort=DocumentId > > desc&fl=DocumentId > > > > The error I receive is: > > java.io.IOException: DocumentId must have DocValues to use this feature. > > at > > > > > org.apache.solr.response.SortingResponseWriter.getFieldWriters(SortingResponseWriter.java:228) > > at > > > > > org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:119) > > at > > > > > org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:765) > > at > > > > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:426) > > at > > > > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207) > > at > > > > > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) > > at > > > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) > > at > > > > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > > at > > > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) > > at > > > > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > > at > > > > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) > > at > > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) > > at > > > > > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > > at > > > > > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) > > at > > > > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > > at > > > > > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) > > at > > > > > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) > > at > > > > > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > > at org.eclipse.jetty.server.Server.handle(Server.java:368) > > at > > > > > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) > > at > > > > > org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) > > at > > > > > org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) > > at > > > > > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) > > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640) > > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) > > at > > > > > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) > > at > > > > > org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) > > at > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > > at > > > > > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > > at java.lang.Thread.run(Thread.java:745) > > > > Any ideas what I'm doing wrong? > > Thank you! > > > > -Joe Obernberger > > > > > > -- > Dmitry Kan > Blog: http://dmitrykan.blogspot.com > Twitter: http://twitter.com/dmitrykan > SemanticAnalyzer: www.semanticanalyzer.info >
