Hello, If you get a Connection Refused, then normally the server is just offline. But, something weird is hiding in your stack trace, you should check it out further:
> Caused by: java.net.ConnectException: Cannot assign requested address > (connect failed) I have not seen this before. Regards, Markus -----Original message----- > From:Midas A <test.mi...@gmail.com> > Sent: Friday 28th June 2019 10:03 > To: solr-user@lucene.apache.org > Subject: Re: refused connection > > Please reply . THis error is coming intermittently. > > On Fri, Jun 28, 2019 at 11:50 AM Midas A <test.mi...@gmail.com> wrote: > > > Hi All , > > > > I am getting following error while indexing . Please suggest resolution. > > > > We are using kafka consumer to index solr . > > > > > > org.apache.solr.client.solrj.SolrServerException: Server > > *refused connection* at: http://host:port/solr/research > > at > > org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:656) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at > > org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at > > org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:177) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:138) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:156) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > at > > com.monster.blue.jay.repositories.impl.ResumesDocumentRepositoryImpl.pushToSolr(ResumesDocumentRepositoryImpl.java:425) > > [classes!/:1.0.0] > > at > > com.monster.blue.jay.repositories.impl.ResumesDocumentRepositoryImpl.createResumeDocument(ResumesDocumentRepositoryImpl.java:397) > > [classes!/:1.0.0] > > at > > com.monster.blue.jay.repositories.impl.ResumesDocumentRepositoryImpl$$FastClassBySpringCGLIB$$e5ddf9e4.invoke(<generated>) > > [classes!/:1.0.0] > > at > > org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) > > [spring-core-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:746) > > [spring-aop-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) > > [spring-aop-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) > > [spring-tx-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) > > [spring-aop-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) > > [spring-aop-5.0.7.RELEASE.jar!/:5.0.7.RELEASE] > > at > > com.monster.blue.jay.repositories.impl.ResumesDocumentRepositoryImpl$$EnhancerBySpringCGLIB$$3885a0b4.createResumeDocument(<generated>) > > [classes!/:1.0.0] > > at > > com.monster.blue.jay.services.ResumeDocumentService.getResumeDocument(ResumeDocumentService.java:46) > > [classes!/:1.0.0] > > at > > com.monster.blue.jay.runable.impl.ParallelGroupProcessor$GroupIndexingTaskCallable.call(ParallelGroupProcessor.java:200) > > [classes!/:1.0.0] > > at > > com.monster.blue.jay.runable.impl.ParallelGroupProcessor$GroupIndexingTaskCallable.call(ParallelGroupProcessor.java:148) > > [classes!/:1.0.0] > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_121] > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > > [na:1.8.0_121] > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > > [na:1.8.0_121] > > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121] > > Caused by: org.apache.http.conn.HttpHostConnectException: Connect to > > 10.216.204.70:3112 [/10.216.204.70] failed: Cannot assign requested > > address (connect failed) > > at > > org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:548) > > ~[solr-solrj-8.1.1.jar!/:8.1.1 fcbe46c28cef11bc058779afba09521de1b19bef - > > ab - 2019-05-22 15:20:04] > > ... 23 common frames omitted > > Caused by: java.net.ConnectException: Cannot assign requested address > > (connect failed) > > at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_121] > > at > > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) > > ~[na:1.8.0_121] > > at > > java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) > > ~[na:1.8.0_121] > > at > > java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > > ~[na:1.8.0_121] > > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > > ~[na:1.8.0_121] > > at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121] > > at > > org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > at > > org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) > > ~[httpclient-4.5.5.jar!/:4.5.5] > > ... 33 common frames omitted > > > > >
