Question

我尝试使用文档说明将wso2 api manager（1.6.0）与wso2 bam（2.4.0）连接起来。我在Api Manager Publisher中看到了统计信息，但我无法看到＆＃34;用户的API使用情况＆＃34;。在Api Manager的日志文件中，我有以下异常。有人知道吗？

由于斯特凡诺

[2014-01-21 11：52：14,551] ERROR - 为ProviderAPIUsage调用APIUsageStatisticsClient时出现APIProviderHostObject错误 org.wso2.carbon.apimgt.usage.client.exception.APIMgtUsageQueryServiceClientException：从JDBC数据库查询时发生错误 at org.wso2.carbon.apimgt.usage.client.APIUsageStatisticsClient.queryBetweenTwoDaysForAPIUsageByUser(APIUsageStatisticsClient.java:1211）在org.wso2.carbon.apimgt.usage.client.APIUsageStatisticsClient.getAPIUsageByUser(APIUsageStatisticsClient.java:313） at org.wso2.carbon.apimgt.hostobjects.APIProviderHostObject.jsFunction_getAPIUsageByUser(APIProviderHostObject.java:2146） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39） at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）在java.lang.reflect.Method.invoke（Method.java:597）在org.mozilla.javascript.MemberBox.invoke（MemberBox.java:126）在org.mozilla.javascript.FunctionObject.call（FunctionObject.java:386）在org.mozilla.javascript.optimizer.OptRuntime.callN（OptRuntime.java:52） at org.jaggeryjs.rhino.publisher.modules.statistics.c1._c_getAPIUsageByUser_6(/publisher/modules/statistics/usage.jag:147）在org.jaggeryjs.rhino.publisher.modules.statistics.c1.call(/publisher/modules/statistics/usage.jag）在org.mozilla.javascript.ScriptRuntime.applyOrCall（ScriptRuntime.java:2430）在org.mozilla.javascript.BaseFunction.execIdCall（BaseFunction.java:269）在org.mozilla.javascript.IdFunctionObject.call（IdFunctionObject.java:97）在org.mozilla.javascript.optimizer.OptRuntime.call2（OptRuntime.java:42） at org.jaggeryjs.rhino.publisher.modules.statistics.c0._c_anonymous_11(/publisher/modules/statistics/module.jag:25）在org.jaggeryjs.rhino.publisher.modules.statistics.c0.call(/publisher/modules/statistics/module.jag）在org.mozilla.javascript.optimizer.OptRuntime.callN（OptRuntime.java:52）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0._c_anonymous_1(/publisher/site/blocks/stats/ajax/stats.jag:153）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0.call(/publisher/site/blocks/stats/ajax/stats.jag）在org.mozilla.javascript.optimizer.OptRuntime.call0（OptRuntime.java:23）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0._c_script_0(/publisher/site/blocks/stats/ajax/stats.jag:4）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0.call(/publisher/site/blocks/stats/ajax/stats.jag）在org.mozilla.javascript.ContextFactory.doTopCall（ContextFactory.java:394）在org.mozilla.javascript.ScriptRuntime.doTopCall（ScriptRuntime.java:3091）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0.call(/publisher/site/blocks/stats/ajax/stats.jag）在org.jaggeryjs.rhino.publisher.site.blocks.stats.ajax.c0.exec(/publisher/site/blocks/stats/ajax/stats.jag） at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript（RhinoEngine.java:570）在org.jaggeryjs.scriptengine.engine.RhinoEngine.exec（RhinoEngine.java:273）在org.jaggeryjs.jaggery.core.manager.WebAppManager.execute（WebAppManager.java:432）在org.jaggeryjs.jaggery.core.JaggeryServlet.doPost（JaggeryServlet.java:29）在javax.servlet.http.HttpServlet.service（HttpServlet.java:755）在javax.servlet.http.HttpServlet.service（HttpServlet.java:848）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:305）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:210）在org.apache.catalina.core.ApplicationDispatcher.invoke（ApplicationDispatcher.java:749）在org.apache.catalina.core.ApplicationDispatcher.processRequest（ApplicationDispatcher.java:487）在org.apache.catalina.core.ApplicationDispatcher.doForward（ApplicationDispatcher.java:379）在org.apache.catalina.core.ApplicationDispatcher.forward（ApplicationDispatcher.java:339）在org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter（JaggeryFilter.java:21）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:243）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:210）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:222）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:123）在org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:472） at org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:171）在org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:99） at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation（CompositeValve.java:178） at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve $ 1.invoke（CarbonTomcatValve.java:47）在org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke（TenantLazyLoaderValve.java:56） at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves（TomcatValveContainer.java:47）在org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke（CompositeValve.java:141） at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke（CarbonStuckThreadDetectionValve.java:156）在org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:936） at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke（CarbonContextCreatorValve.java:52）在org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:118）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:407）在org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1004） at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:589）在org.apache.tomcat.util.net.NioEndpoint $ SocketProcessor.run（NioEndpoint.java:1653） at java.util.concurrent.ThreadPoolExecutor $ Worker.runTask（ThreadPoolExecutor.java:886） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:908）在java.lang.Thread.run（Thread.java:662）引起：org.h2.jdbc.JdbcSQLException：Column＆＃34; CONTEXT＆＃34;必须在GROUP BY列表中; SQL语句： SELECT API，API_VERSION，VERSION，USERID，SUM（TOTAL_REQUEST_COUNT）AS TOTAL_REQUEST_COUNT，来自API_REQUEST_SUMMARY的上下文时间间隔时间＆＃39; 2014-01-20＆＃39; AND＆＃39; 2014-01-22＆＃39; GROUP BY API，API_VERSION，USERID ORDER BY TOTAL_REQUEST_COUNT DESC LIMIT 10 [90016-140] at org.h2.message.DbException.getJdbcSQLException（DbException.java:327） at org.h2.message.DbException.get（DbException.java:167）在org.h2.message.DbException.get（DbException.java:144）在org.h2.expression.ExpressionColumn.updateAggregate（ExpressionColumn.java:148）在org.h2.command.dml.Select.queryGroup（Select.java:335）在org.h2.command.dml.Select.queryWithoutCache（Select.java:574）在org.h2.command.dml.Query.query（Query.java:241）在org.h2.command.CommandContainer.query（CommandContainer.java:80）在org.h2.command.Command.executeQuery（Command.java:132） at org.h2.jdbc.JdbcStatement.executeQuery（JdbcStatement.java:76） at org.wso2.carbon.apimgt.usage.client.APIUsageStatisticsClient.queryBetweenTwoDaysForAPIUsageByUser(APIUsageStatisticsClient.java:1193） ... 63更多

Answer 1

您能否验证您的数据库是否包含WSO @ AM和WSO2 BAM的正确表和索引？该错误指向不正确的查询。如果数据库是正确的，那么看起来构造的查询是错误的，您应该要求WSO2创建和发布/ bug。

Column "CONTEXT" must be in the GROUP BY list;
SQL statement: 
SELECT API, API_VERSION, VERSION, USERID, SUM(TOTAL_REQUEST_COUNT) AS TOTAL_REQUEST_COUNT, CONTEXT 
FROM API_REQUEST_SUMMARY 
WHERE time BETWEEN '2014-01-20' AND '2014-01-22' 
GROUP BY API, API_VERSION, USERID 
ORDER BY TOTAL_REQUEST_COUNT DESC LIMIT 10 [90016-140]

未显示用户的API使用情况

1 个答案: