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此问题是因为jar包类文件冲突导致的，可以依据这个类 org.bson.types.ObjectId 在smartbi中【系统监控】–》【类查找】确定下，这个类文件来源哪个jar包，如下图，正常加载的类文件是ifjdbcifxjdbc.jar，这个jar包是jar，这个jar包是用于连接Informix数据库的驱动包，和mongodb的驱动包冲突了，如果不项目不需要使用Informix数据库的驱动包，和mongodb的驱动包冲突了，如果项目不需要使用Informix数据库，直接将 ifjdbcifxjdbc.jar 删除，然后重启服务器。 删除，然后重启服务器。
4、对于非Windows环境部署smartbi （ PS : Windows环境的smartbi可以自动创建对应的mongodb客户端执行程序），这是非常重要的一个步骤，在mongodb数据库启用安全校验的情况下，对于安全校验的执行验证是必须要通过mongodb数据库的mongo 客户端程序进行的，但因不同环境版本mongodb数据库的mongo客户端程序文件也是不一样的，就是说mongo客户端程序文件必须和执行环境系统相符合，对于如何获取到符合smartbi所部署的操作系统的mongo客户端执行程序文件，具体请看如下操作：
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Cannot get a connection, pool exhausted at smartbi.freequery.basicdata.MetaDataServiceImpl.testConnection(MetaDataServiceImpl.java:401) at ...(...) at smartbi.connectionpool.ConnectionPool.driverConnect(ConnectionPool.java:282) Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool exhausted at org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:183) at smartbi.connectionpool.ConnectionPool.driverConnect(ConnectionPool.java:282) at smartbi.connectionpool.ConnectionPool.getConnection(ConnectionPool.java:456) at smartbi.connectionpool.ConnectionPool.getConnection(ConnectionPool.java:418) at smartbi.freequery.basicdata.MetaDataServiceImpl.testConnection(MetaDataServiceImpl.java:380) at smartbi.freequery.client.datasource.DataSourceService.testConnection(DataSourceService.java:180) 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 smartbi.framework.rmi.ClientService.execute(Smartbi:118) at smartbi.framework.rmi.RMIServlet.processExecute(RMIServlet.java:218) at smartbi.framework.rmi.RMIServlet.doPost(RMIServlet.java:156) at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at smartbi.extension.ExtensionFilter$2.doFilter(ExtensionFilter.java:156) at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:145) at smartbi.extension.ExtensionFilter.doFilterInternal(ExtensionFilter.java:168) at smartbi.extension.ExtensionFilter.doFilter(ExtensionFilter.java:55) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at smartbi.framework.rmi.TransactionFilter.doFilter(Smartbi:93) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at smartbi.freequery.filter.GZIPFilter.doFilter(GZIPFilter.java:169) at smartbi.freequery.filter.Filter.doFilter(Filter.java:36) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at smartbi.freequery.filter.CheckIsLoggedFilter.doFilter(CheckIsLoggedFilter.java:138) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at smartbi.freequery.filter.TraceFilter.doFilter(TraceFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.NoSuchElementException: Could not create a validated object, cause: ValidateObject failed at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:871) at smartbi.connectionpool.ConnectionPool$5.borrowObject(ConnectionPool.java:622) at org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:175) ... 55 more |
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此问题是因为在第4步骤中找到的mongo客户端程序和smartbi所在机器的操作系统不匹配导致的，请重新确认smartbi所在机器的操作系统，然后在mongoDB数据库官网重新下载对应的文件。
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