主要信息
java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 192.168.179.131:2181,192.168.179.131:2182,192.168.179.131:2183 within 10000 ms
详细信息:
代码语言：javascript复制严重: Servlet.service() for servlet [ego-search-web] in context with path [] threw exception [Request processing failed; nested exception is org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 192.168.179.131:2181,192.168.179.131:2182,192.168.179.131:2183 within 10000 ms] with root cause
java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 192.168.179.131:2181,192.168.179.131:2182,192.168.179.131:2183 within 10000 ms
at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:223)
at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:155)
at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:114)
at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:104)
at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:212)
at org.apache.solr.client.solrj.impl.CloudSolrServer.connect(CloudSolrServer.java:241)
at org.apache.solr.client.solrj.impl.CloudSolrServer.request(CloudSolrServer.java:524)
at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:91)
at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)
at ah.szxy.ego.search.dao.impl.ItemDaoImpl.loadItem(ItemDaoImpl.java:21)
at ah.szxy.ego.search.service.impl.SearchItemServiceImpl.loadItemService(SearchItemServiceImpl.java:64)
at ah.szxy.ego.search.controller.SearchItemController.showPage(SearchItemController.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)解决办法:
- 有可能是偶尔的连接超时 ,刷新
- 防火墙没打开
- 本人犯的错误 ,没把zookeeper集群打开!!!
问题: 如何确认是否打开了zookeeper? 解决: 在虚拟机终端使用如下命令
代码语言：javascript复制 ps aux|grep zookeeper
