wso2-das

问题 We are using WSO2 for authentication (SAML/SSO). I don't know how to tell if a user is already logged in (in order to prevent concurrent logins). Other SO questions have indicated this is possible to know both with WSO2 IS Analytics and without. I would prefer to not have to run WSO2 IS Analytics as well (this is alluded to here, but never clarified. Further, I can see the IDN_AUTH_SESSION_STORE table being populated and referred to during login, but that is using SESSION_ID (which is passed

问题 I was trying to explore the analytics event & summary datasource. I have installed a H2 client and found strange tables names ( ANX___7LKA5XV8_ !!) Why using these names, I was expecting a more clear names (names like the ones used in the external DB,the one partaged with the API manager)? And is there any documentation about these tables? Thanks 回答1: These tables represent the data that you've set to be persisted on the WSO2 Analytics product. For each stream definition that you have, there

问题 We are evaluating the WSO2 API Manager 1.8.0 (WSO2 AM) together with the WSO2 Business Activity Monitor 2.5.0 (WSO2 BAM). From our support partner Yenlo we got the WSO2 recommendation to use WSO2 BAM 3.0 for new installation, because the changes from BAM 2.5.0 to BAM 3.0.0 are massive. BAM 3.0 is not released yet (see the release plan in JIRA). But milestone 4 should be available. But the only thing I can find is milestone 3 of BAM and milestone 4 of DAS (Data Analytics Server) as announced

问题 I have configured API Manager 2.0.0 & API Manager Analytics Pack to use MySQL databases. For each server, there exists a WSO2AM_STATS_DB. I have given these differing names on my MySQL server. I have also pointed my datasources in master-datasources.xml(for APIM) & stats-datasources.xml(for Analytics) to the relevant databases. I couldn't find any relevant schema(dbscripts) for these databases in their respective packs. On running, the Analytics database is populated but the APIM database isn

问题 using WSO2AM 2.1 with analytics (I believe version 2.1 too) we have following exceptino in the aalytics' server log: ERROR: null value in column "os" violates not-null constraint Caused by: java.sql.BatchUpdateException: Batch entry 4 INSERT INTO API_REQ_USER_BROW_SUMMARY (api, version, apiPublisher, tenantDomain, total_request_count, year, month, day, requestTime, os, browser) VALUES ('agenda.city', '0.0.1', 'admin', 'carbon.super', 153, 2017, 8, 15, 1502794641000, NULL, NULL) ON CONFLICT

问题 I have configured DAS with API manager server using REST client, but not able to push data to DAS server. Please see error logs in DAS server. Could you please help me to understand what is wring in configuration? TID: [-1234] [] [2016-05-20 18:07:05,566] ERROR {org.wso2.carbon.databridge.core.internal.queue.QueueWorker} - Dropping wrongly formatted event sent for -1234 {org.wso2.carbon.databridge.core.internal.queue.QueueWorker} org.wso2.carbon.databridge.core.exception

问题 My APIM version is 1.10.0 and DAS is 3.0.1. At first ,I deploy no Clustering APIM + DAS with mysql. the stats shows good. Then,I clustering APIM into publisher、store、keymanager and gateway.Configured APIM and DAS order this article,when I invoke an api , gateway node then show error [2016-10-13 11:13:54,775] ERROR - APIMgtUsageHandler Cannot publish event. null java.lang.NullPointerException at org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageDataBridgeDataPublisher.publishEvent

问题 for example, that is data: 1,1470732420000,0 2,1470732421000,0 3,1470732422000,0 4,1470732423000,86 5,1470732424000,87 6,1470732425000,88 7,1470732426000,84 8,1470732427000,0 9,1470732428000,0 10,1470732429000,0 11,1470732430000,89 12,1470732431000,89 13,1470732432000,87 14,1470732433000,89 15,1470732434000,85 16,1470732435000,89 17,1470732436000,89 18,1470732437000,87 19,1470732438000,86 20,1470732439000,88 21,1470732440000,0 22,1470732441000,0 23,1470732442000,0 24,1470732443000,87 25

问题 I used ESB to transform the XML message to CEP http receiver, the XML: <result> <event> <tag>0101A01B001</tag> <time>10:00:01</time> <value>30.45</value> </event> <event> <tag>0101A01B001</tag> <time>10:00:02</time> <value>33.7</value> </event> <event> <tag>0101A01B001</tag> <time>10:00:03</time> <value>23.4</value> </event> <event> <tag>0101A01B001</tag> <time>10:00:04</time> <value>33.15</value> </event> </result> And the http receiver in CEP : <?xml version="1.0" encoding="UTF-8"?>

问题 When restarting APIM Analytics the following error appears in log (the first run is ok). We need to truncate ANX___8GEKYOMM_ table for being able to start it again. TID: [-1234] [] ERROR {org.wso2.carbon.analytics.dataservice.core.AnalyticsDataServiceComponent} - Error in activating analytics data service: null {org.wso2.carbon.analytics.dataservice.core.AnalyticsDataServiceComponent} java.lang.RuntimeException at org.wso2.carbon.analytics.datasource.rdbms.RDBMSAnalyticsRecordStore