So the problem might be because I’m running solr on tomcat port 8080. is there a way to resolve this so I can run the command successfully?
Thanks, Laura On Mar 24, 2014, at 1:33 PM, Laura McCord <lmcc...@ucmerced.edu> wrote: > Hi, > > I’m trying to integrate Solr with Nutch and I performed all of the necessary > steps except after Nutch performs the crawl it appears that I’m receiving a > connection refused. > > 2014-03-24 11:42:43,062 INFO indexer.IndexerMapReduce - IndexerMapReduce: > crawldb: TestCrawl/crawldb > 2014-03-24 11:42:43,062 INFO indexer.IndexerMapReduce - IndexerMapReduce: > linkdb: TestCrawl/linkdb > 2014-03-24 11:42:43,062 INFO indexer.IndexerMapReduce - IndexerMapReduces: > adding segment: TestCrawl/segments/20140324113941 > 2014-03-24 11:42:43,304 WARN util.NativeCodeLoader - Unable to load > native-hadoop library for your platform... using builtin-java classes where > applicable > 2014-03-24 11:42:43,942 INFO anchor.AnchorIndexingFilter - Anchor > deduplication is: off > 2014-03-24 11:42:44,456 INFO indexer.IndexWriters - Adding > org.apache.nutch.indexwriter.solr.SolrIndexWriter > 2014-03-24 11:42:44,465 INFO solr.SolrUtils - Authenticating as: <my > username> > 2014-03-24 11:42:44,483 INFO solr.SolrMappingReader - source: content dest: > content > 2014-03-24 11:42:44,483 INFO solr.SolrMappingReader - source: title dest: > title > 2014-03-24 11:42:44,483 INFO solr.SolrMappingReader - source: host dest: host > 2014-03-24 11:42:44,483 INFO solr.SolrMappingReader - source: segment dest: > segment > 2014-03-24 11:42:44,483 INFO solr.SolrMappingReader - source: boost dest: > boost > 2014-03-24 11:42:44,484 INFO solr.SolrMappingReader - source: digest dest: > digest > 2014-03-24 11:42:44,484 INFO solr.SolrMappingReader - source: tstamp dest: > tstamp > 2014-03-24 11:42:44,484 INFO solr.SolrMappingReader - source: url dest: id > 2014-03-24 11:42:44,484 INFO solr.SolrMappingReader - source: url dest: url > 2014-03-24 11:42:44,616 INFO solr.SolrIndexWriter - Indexing 22 documents > 2014-03-24 11:42:44,704 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,704 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,707 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,707 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,707 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,707 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,708 INFO solr.SolrIndexWriter - Indexing 22 documents > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - I/O exception > (java.net.ConnectException) caught when processing request: Connection refused > 2014-03-24 11:42:44,709 INFO httpclient.HttpMethodDirector - Retrying request > 2014-03-24 11:42:44,715 WARN mapred.LocalJobRunner - job_local319933392_0001 > java.io.IOException > at > org.apache.nutch.indexwriter.solr.SolrIndexWriter.makeIOException(SolrIndexWriter.java:173) > at > org.apache.nutch.indexwriter.solr.SolrIndexWriter.close(SolrIndexWriter.java:159) > at org.apache.nutch.indexer.IndexWriters.close(IndexWriters.java:118) > at > org.apache.nutch.indexer.IndexerOutputFormat$1.close(IndexerOutputFormat.java:44) > at > org.apache.hadoop.mapred.ReduceTask$OldTrackingRecordWriter.close(ReduceTask.java:467) > at > org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:535) > at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:421) > at > org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:398) > Caused by: org.apache.solr.client.solrj.SolrServerException: > java.net.ConnectException: Connection refused > at > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:478) > at > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:244) > at > org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:105) > at > org.apache.nutch.indexwriter.solr.SolrIndexWriter.close(SolrIndexWriter.java:155) > ... 6 more > Caused by: java.net.ConnectException: Connection refused > at java.net.PlainSocketImpl.socketConnect(Native Method) > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) > at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213) > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > at java.net.Socket.connect(Socket.java:529) > at java.net.Socket.connect(Socket.java:478) > at java.net.Socket.<init>(Socket.java:375) > at java.net.Socket.<init>(Socket.java:249) > at > org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80) > at > org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122) > at > org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707) > at > org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387) > at > org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323) > at > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:422) > ... 9 more > 2014-03-24 11:42:45,705 ERROR indexer.IndexingJob - Indexer: > java.io.IOException: Job failed! > > > My solr instance is installed on Tomcat and it’s protected using > tomcat-users.xml. I read that I should change the nutch-default.xml file with > the authentication properties: > > solr.server.url > solr.auth > solr.auth.username > solr.auth.password > > It appears that my username is being attempted however it still seems that > the connection is refused. > > Any ideas? > > Thanks in advance, > Laura
