Has someone filed a JIRA issue with the current known info yet? - Mark
> On Oct 29, 2013, at 12:36 AM, Sai Gadde <gadde....@gmail.com> wrote: > > Hi Michael, > > I downgraded to Solr 4.4.0 and this issue is gone. No additional settings > or tweaks are done. > > This is not a fix or solution I guess but, in our case we wanted something > working and we were running out of time. > > I will watch this thread if there are any suggestions but, possibly we will > stay with 4.4.0 for sometime. > > Regards > Sai > > >> On Tue, Oct 29, 2013 at 4:36 AM, Michael Tracey <mtra...@biblio.com> wrote: >> >> Hey, this is Michael, who was having the exact error on the Jetty side >> with an update. I've upgraded jetty from the 4.5.1 embedded version (in >> the example directory) to version 9.0.6, which means I had to upgrade my >> OpenJDK from 1.6 to 1.7.0_45. Also, I added the suggested (very large) >> settings to my solrconfig.xml: >> >> <requestParsers enableRemoteStreaming="true" >> formdataUploadLimitInKB="2048000" multipartUploadLimitInKB="2048000" /> >> >> but I am still getting the errors when I put a second server in the cloud. >> Single servers (external zookeeper, but no cloud partner) works just fine. >> >> I suppose my next step is to try Tomcat, but according to your post, it >> will not help! >> >> Any help is appreciated, >> >> M. >> >> ----- Original Message ----- >> From: "Sai Gadde" <gadde....@gmail.com> >> To: solr-user@lucene.apache.org >> Sent: Monday, October 28, 2013 7:10:41 AM >> Subject: Solr 4.5.1 replication Bug? "Illegal to have multiple roots >> (start tag in epilog?)." >> >> we have a similar error as this thread. >> >> http://www.mail-archive.com/solr-user@lucene.apache.org/msg90748.html >> >> Tried tomcat setting from this post. We used exact setting sepecified >> here. we merge 500 documents at a time. I am creating a new thread >> because Michael is using Jetty where as we use Tomcat. >> >> >> formdataUploadLimitInKB and multipartUploadLimitInKB limits are set to very >> high value 2GB. As suggested in the following thread. >> https://issues.apache.org/jira/browse/SOLR-5331 >> >> >> We use out of the box Solr 4.5.1 no customization done. If we merge >> documents via SolrJ to a single server it is perfectly working fine. >> >> >> But as soon as we add another node to the cloud we are getting >> following while merging documents. >> >> >> >> This is the error we are getting on the server (10.10.10.116 - IP is >> irrelavent just for clarity)where merging is happening. 10.10.10.119 >> is the new node here. This server gets RemoteSolrException >> >> >> shard update error StdNode: >> >> http://10.10.10.119:8980/solr/mycore/:org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException >> : >> Illegal to have multiple roots (start tag in epilog?). >> at [row,col {unknown-source}]: [1,12468] >> at >> org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:425) >> at >> org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180) >> at >> org.apache.solr.update.SolrCmdDistributor$1.call(SolrCmdDistributor.java:401) >> at >> org.apache.solr.update.SolrCmdDistributor$1.call(SolrCmdDistributor.java:1) >> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) >> at java.util.concurrent.FutureTask.run(Unknown Source) >> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown >> Source) >> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) >> at java.util.concurrent.FutureTask.run(Unknown Source) >> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown >> Source) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown >> Source) >> at java.lang.Thread.run(Unknown Source) >> >> >> >> >> >> On the other server 10.10.10.119 we get following error >> >> >> org.apache.solr.common.SolrException: Illegal to have multiple roots >> (start tag in epilog?). >> at [row,col {unknown-source}]: [1,12468] >> at >> org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:176) >> at >> org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92) >> at >> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) >> at >> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) >> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859) >> at >> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:703) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:406) >> at >> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) >> at >> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >> at >> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) >> at >> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) >> at >> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:662) >> Caused by: com.ctc.wstx.exc.WstxParsingException: Illegal to have >> multiple roots (start tag in epilog?). >> at [row,col {unknown-source}]: [1,12369] >> at >> com.ctc.wstx.sr.StreamScanner.constructWfcException(StreamScanner.java:630) >> at >> com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:461) >> at >> com.ctc.wstx.sr.BasicStreamReader.handleExtraRoot(BasicStreamReader.java:2155) >> at >> com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2070) >> at >> com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2647) >> at >> com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1019) >> at >> org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:213) >> at >> org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:174) >> ... 22 more >> >> >> >> We tried with 4.5.0 first and then with 4.5.1 later. Both produce >> exact same error. >> >> >> Any ideas regarding how to resolve this? or is this a bug? >> >> Looks like it is a common error as it affects cloud setup and there >> must a workaround but we cannot figure it out. Any help appreciated. >> >> >> Thanks in advance >> >> Sai >>
