solr集群多shard时查询报错，主要报错是 IOException occured when talking to server at: null



```bash
2021-11-09 09:17:05.861 INFO  (http-nio-8180-exec-9) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={indexInfo=false&wt=json&_=1636449228284} status=0 QTime=0
2021-11-09 09:17:05.888 INFO  (http-nio-8180-exec-4) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/info/system params={wt=json&_=1636449228285} status=0 QTime=25
2021-11-09 09:17:05.897 INFO  (http-nio-8180-exec-2) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=CLUSTERSTATUS&wt=json&_=1636449228284} status=0 QTime=31
2021-11-09 09:17:05.903 INFO  (http-nio-8180-exec-1) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=LIST&wt=json&_=1636449228284} status=0 QTime=1
2021-11-09 09:17:05.916 INFO  (http-nio-8180-exec-5) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=LISTALIASES&wt=json&_=1636449228284} status=0 QTime=2
2021-11-09 09:17:06.517 INFO  (http-nio-8180-exec-6) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={indexInfo=false&wt=json&_=1636449228284} status=0 QTime=0
2021-11-09 09:17:06.555 INFO  (http-nio-8180-exec-8) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/info/system params={wt=json&_=1636449228285} status=0 QTime=32
2021-11-09 09:17:06.579 INFO  (http-nio-8180-exec-7) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=LIST&wt=json&_=1636449228284} status=0 QTime=0
2021-11-09 09:17:06.601 INFO  (http-nio-8180-exec-3) [   ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=LISTALIASES&wt=json&_=1636449228284} status=0 QTime=5
2021-11-09 09:17:07.532 ERROR (http-nio-8180-exec-4) [c:test s:shard1 r:core_node5 x:test_shard1_replica_n2] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: org.apache.solr.client.solrj.SolrSerrException: No live SolrServers available to handle this request:[http://192.168.43.29:8180/solr/test_shard1_replica_n1, http://192.168.43.207:8180/solr/test_shard1_replica_n2]
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:490)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:2637)
    at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:794)
    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:567)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1722)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
    at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[http://192.168.43.29:8180/solr/test_shard1_replica_n1, http://192.168.43.207:8180/solr/test_sha1_replica_n2]
    at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:346)
    at org.apache.solr.handler.component.HttpShardHandlerFactory.makeLoadBalancedRequest(HttpShardHandlerFactory.java:371)
    at org.apache.solr.handler.component.ShardRequestor.call(ShardRequestor.java:132)
    at org.apache.solr.handler.component.ShardRequestor.call(ShardRequestor.java:41)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
    at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    ... 1 more
Caused by: org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: null
    at org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:437)
    at org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:776)
    at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
    at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
    ... 11 more
Caused by: java.nio.channels.ClosedChannelException
    at org.eclipse.jetty.http2.HTTP2Session$StreamsState.onShutdown(HTTP2Session.java:1728)
    at org.eclipse.jetty.http2.HTTP2Session$StreamsState.access$1500(HTTP2Session.java:1436)
    at org.eclipse.jetty.http2.HTTP2Session.onShutdown(HTTP2Session.java:923)
    at org.eclipse.jetty.http2.HTTP2Connection$HTTP2Producer.produce(HTTP2Connection.java:296)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:362)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:186)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:137)
    at org.eclipse.jetty.http2.HTTP2Connection.produce(HTTP2Connection.java:183)
    at org.eclipse.jetty.http2.HTTP2Connection.onFillable(HTTP2Connection.java:138)
    at org.eclipse.jetty.http2.HTTP2Connection$FillableCallback.succeeded(HTTP2Connection.java:361)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
    at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
    at org.eclipse.jetty.util.thread.Invocable.invokeNonBlocking(Invocable.java:69)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.invokeTask(EatWhatYouKill.java:350)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:305)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:137)
    ... 4 more

2021-11-09 09:17:07.534 INFO  (http-nio-8180-exec-4) [c:test s:shard1 r:core_node5 x:test_shard1_replica_n2] o.a.s.c.S.Request [test_shard1_replica_n2]  webapp=/solr path=/select params={q=*:*&indent=true&q.op=&_=1636449230775} rid=192.168.43.207-27 status=500 QTime=60
2021-11-09 09:17:07.535 ERROR (http-nio-8180-exec-4) [c:test s:shard1 r:core_node5 x:test_shard1_replica_n2] o.a.s.s.HttpSolrCall org.apache.solr.common.SolrException: org.apache.solr.client.solrj.SolrServerExction: No live SolrServers available to handle this request:[http://192.168.43.29:8180/solr/test_shard1_replica_n1, http://192.168.43.207:8180/solr/test_shard1_replica_n2]
    at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:490)
    at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
    at org.apache.solr.core.SolrCore.execute(SolrCore.java:2637)
    at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:794)
    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:567)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1722)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
    at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[http://192.168.43.29:8180/solr/test_shard1_replica_n1, http://192.168.43.207:8180/solr/test_sha1_replica_n2]
    at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:346)
    at org.apache.solr.handler.component.HttpShardHandlerFactory.makeLoadBalancedRequest(HttpShardHandlerFactory.java:371)
    at org.apache.solr.handler.component.ShardRequestor.call(ShardRequestor.java:132)
    at org.apache.solr.handler.component.ShardRequestor.call(ShardRequestor.java:41)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
    at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    ... 1 more
Caused by: org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: null
    at org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:437)
    at org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:776)
    at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
    at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
    ... 11 more
Caused by: java.nio.channels.ClosedChannelException
    at org.eclipse.jetty.http2.HTTP2Session$StreamsState.onShutdown(HTTP2Session.java:1728)
    at org.eclipse.jetty.http2.HTTP2Session$StreamsState.access$1500(HTTP2Session.java:1436)
    at org.eclipse.jetty.http2.HTTP2Session.onShutdown(HTTP2Session.java:923)
    at org.eclipse.jetty.http2.HTTP2Connection$HTTP2Producer.produce(HTTP2Connection.java:296)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:362)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:186)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:137)
    at org.eclipse.jetty.http2.HTTP2Connection.produce(HTTP2Connection.java:183)
    at org.eclipse.jetty.http2.HTTP2Connection.onFillable(HTTP2Connection.java:138)
    at org.eclipse.jetty.http2.HTTP2Connection$FillableCallback.succeeded(HTTP2Connection.java:361)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
    at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
    at org.eclipse.jetty.util.thread.Invocable.invokeNonBlocking(Invocable.java:69)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.invokeTask(EatWhatYouKill.java:350)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:305)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:137)
    ... 4 more

其中与单个shard不同的是webapp，多个shard时webapp=null,单个时是webapp=/solr,我的环境是三台zookeeper 三个tomcat集成solr

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CSDN专家-sinJack 2021-11-09 17:58
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参考看看：
No live SolrServers available to handle this request_811-CSDN博客环境描述jdk:1.7solr:4.10.1zookeeper:3.4.7搭建的solrcloud 集群因为原来项目里面使用的就是solr 4.10.1 为了系统稳定没有采取对solr进行版本升级。问题现象问题1:为了方便,只建了一个shard,然后一主一备当你同时启动两台tomcat的时候，8081和8082的时候。启动成功后,发现两台tomcat不在一个集群里,登录8081显示8082为Go... https://blog.csdn.net/u013177381/article/details/79978013

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solr集群 多shard时查询报错，主要报错是 IOException occured when talking to server at: null

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solr集群多shard时查询报错，主要报错是 IOException occured when talking to server at: null

1条回答默认最新