Hi; I've answered a similar question at mail list. Please check it and give your feedbacks. If I have time I will check it with a Play App.
Thanks; Furkan KAMACI 13 Nis 2014 19:00 tarihinde "Shawn Heisey" <s...@elyograg.org> yazdı: > On 4/12/2014 11:46 PM, Prathik Puthran wrote: > > Hi, > > > > I am using SolrJ client to send request to Solr. But instead of calling > > Solr directly SolrJ communicates with my proxy server which in turn > > calls Solr and gets the response in javabin format and returns back the > > response to the client in the same format. The proxy server is written > > using play framework and just sends request to Solr and returns the HTTP > > response to client. Below is the exception I get in SolrJ client library > > when it tries to unmarshall the javabin response. I'm using Solrj 4.7.0. > > How can I fix this? > > > > Exception Stack trace: > > > > *Exception in thread "main" > > org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException > > at > > > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:477) > > at > > > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:199) > > at > > > org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90) > > at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301) > > at com.br.solr.Main.main(Main.java:20) > > Caused by: java.lang.NullPointerException > > at > > > org.apache.solr.common.util.JavaBinCodec.readExternString(JavaBinCodec.java:769) > > at > > org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:192) > > at > > org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:116) > > at > > > org.apache.solr.client.solrj.impl.BinaryResponseParser.processResponse(BinaryResponseParser.java:43) > > at > > > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:475) > > ... 4 more > > This started as a thread on the user list where someone else put up the > same information, but there they said that the Solr and SolrJ versions > were 4.3.0. > > The line numbers in the exception on the user list match up to 4.3.0, > and the line numbers here match up to 4.7.0, which is good. > > In the user list discussion the poster indicated that the production > application cannot be changed, but can you set up a testing version and > send the request directly to Solr, bypassing the play framework? > > If you do that and it works, then you'll need to look for help with your > play framework code on one of their support venues. They'll need to > tell you how to relay the response without changing it. If the request > direct to Solr doesn't work, then we can troubleshoot that part of it. > The user list is a more appropriate venue. > > Thanks, > Shawn > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: dev-h...@lucene.apache.org > >
