wso2bam

问题 The official BAM documentation states that BAM can receive events over Apache Thrift, REST, HTTP and Web services. Strangely JMS is not in the list ? while both CEP & ESB allow JMS transport. I wanted to know is there anyway JMS can be enabled on BAM,we would like to publish our events over JMS and have BAM pick 'em up from the JMS Queue. 回答1: As a workaround, if you are using ESB with your JMS queue, you can use the BAM mediator in the mediator flow to capture data from the JMS message and

问题 Using WSO2 API Manager 1.3 and WSO2 BAM 2.0. I followed the instructions found in the README.txt in /statistics. I am getting the following error when starting API Manager: TID: [0] [AM] [2013-05-02 11:42:44,239] ERROR {org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageDataBridgeDataPublisher} - Error initializing APIMgtUsageDataBridgeDataPublisher {org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageDataBridgeDataPublisher} org.wso2.carbon.databridge.agent.thrift.exception.AgentException:

问题 I have configured BAM 2.4.0 as indicated in the document Monitoring using WSO2 BAM. I am using MySQL. When I try to run the script for drop table as explained on section "Changing the statistics database" from BAM Management Console, I've received this error. Any idea? [2014-05-08 11:01:19,948] ERROR {hive.ql.metadata.Hive} - NoSuchObjectException(message:default.APIFaultSummaryData table not found) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler$17.run(HiveMetaStore.java:1222)

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 would like to monitor my application server application using WSO2 BAM. Intially I didn't change the BAM offset address, keep it as by default(ie offset 0) and I changed the application server offset as 2. It seems some problem to show. If I change the offset of BAM server as 2. How can I change the cassandra.port address. I mean the location of the file in BAM 2.2.0 server. Thanks 回答1: Cassandra port can be changed from wso2bam-2.2.0/repository/conf/etc/cassandra-component.xml. But if you

问题 I'm trying to replicate the KPIAgent example in the WSO2 BAM ALPHA2 release but using maven to get the libraries required for the project to run. So I've defined the following dependencies: <dependency> <groupId>org.wso2.carbon</groupId> <artifactId>org.wso2.carbon.bam.agent</artifactId> <version>3.2.4</version> </dependency> <dependency> <groupId>org.wso2.carbon</groupId> <artifactId>org.wso2.carbon.bam.data.publisher.util</artifactId> <version>3.2.0-SNAPSHOT</version> </dependency>

问题 Everyone please note that this question has been updated as I've recently had logs to work with. Below the log is the original posting with my configs, and the behavior I was seeing. Today, WSO2 APIM continues to send to BAM receivers which update the Stats database. However when I click on any of the statistics link in the publisher I get: TID: [0] [AM] [2014-03-04 13:43:18,815] ERROR {org.wso2.carbon.apimgt.hostobjects.APIProviderHostObject} - Error while invoking APIUsageStatisticsClient

问题 I'm setting up WSO2 API Manager & WSO2 BAM. I folloed each and every step given in the below article. http://umeshagunasinghe.blogspot.com/2013/11/how-to-configure-wso2-api-manager-to.html I see below error in the terminal when I try to access the statistics page. [2015-02-06 14:15:29,405] ERROR - usage:jag java.lang.NullPointerException: null Below is the page I get. I checked below questions as well. but didn't work out for me. Why am I unable to view stats in the WSO2 API Manager Store?

问题 I would like to use Cassandra with WSO2 BAM. BAM is coming out of the box cassandra db however I want to use external Cassandra Server. Is there any way to use external cassandra. 回答1: You can point WSO2 BAM to a external Cassandra Cluster using $CARBON_HOME/repocitory/conf/etc/cassandra-component.xml. https://svn.wso2.org/repos/wso2/carbon/platform/branches/4.0.0/products/bam2/2.0.1/modules/distributed-setup/cassandra-component.xml You can give more than one host in the Nodes section. Use

问题 We're having troubles trying to add BAM Profiles to ESB following the manual: http://docs.wso2.org/wiki/display/BAM201/Setting+up+BAM+Mediator#SettingupBAMMediator-ConfigureBAMServerProfilesandStreams BAM 2.0.1 (latest version) ESB 4.5.1 (latest version) p2-repo from http://dist.wso2.org/p2/carbon/releases/p2-repo.zip (15-01-2013) It works if you do it with both WSO2-servers in a single host, but it doesn't if ESB and BAM are running in separate hosts. No logs or traffic found outgoing or