我想我已经按照我能找到的所有例子， 我正在研究bam2.4.1，apache cassandra是2.1.2。
我已将casandra配置为通过设置cassandra.yaml来禁用安全性 验证者：AllowAllAuthenticator 授权人：AllowAllAuthorizer
然后我按照bam2.4.1文档连接到外部cassandra，然后启动wso2 bam wso2server.bat -Ddisable.cassandra.server.startup = true
除认证外，所有大部分内容都有效
[2014-11-25 20:39:41,295] ERROR {org.wso2.carbon.bam.notification.task.Notificat
ionDispatchTask} - Error executing notification dispatch task: Access denied fo
r user wso2bam to login TCP,192.168.1.7:7611,TCP,192.168.1.7:7711
org.wso2.carbon.databridge.commons.exception.AuthenticationException: Access den
ied for user wso2bam to login TCP,192.168.1.7:7611,TCP,192.168.1.7:7711
at org.wso2.carbon.databridge.agent.thrift.internal.publisher.authentica
tor.AgentAuthenticator.connect(AgentAuthenticator.java:54)
at org.wso2.carbon.databridge.agent.thrift.DataPublisher.start(DataPubli
sher.java:273)
at org.wso2.carbon.databridge.agent.thrift.DataPublisher.<init>(DataPubl
isher.java:211)
at org.wso2.carbon.bam.notification.task.NotificationDispatchTask.initPu
blisherKS(NotificationDispatchTask.java:100)
at org.wso2.carbon.bam.notification.task.NotificationDispatchTask.execut
e(NotificationDispatchTask.java:210)
at org.wso2.carbon.ntask.core.impl.TaskQuartzJobAdapter.execute(TaskQuar
tzJobAdapter.java:67)
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:47
1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.wso2.carbon.databridge.agent.thrift.exception.AgentAuthenticatorE
xception: Thrift exception
at org.wso2.carbon.databridge.agent.thrift.internal.publisher.authentica
tor.ThriftAgentAuthenticator.connect(ThriftAgentAuthenticator.java:51)
at org.wso2.carbon.databridge.agent.thrift.internal.publisher.authentica
tor.AgentAuthenticator.connect(AgentAuthenticator.java:51)
... 12 more
我发现了一些像
这样的例外Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketExcep
tion: Connection closed by remote host
at org.apache.thrift.transport.TIOStreamTransport.write(TIOStreamTranspo
rt.java:147)
at org.apache.thrift.protocol.TBinaryProtocol.writeI32(TBinaryProtocol.j
ava:163)
at org.apache.thrift.protocol.TBinaryProtocol.writeMessageBegin(TBinaryP
rotocol.java:91)
at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:62)
at org.wso2.carbon.databridge.commons.thrift.service.secure.ThriftSecure
EventTransmissionService$Client.send_connect(ThriftSecureEventTransmissionServic
e.java:82)
at org.wso2.carbon.databridge.commons.thrift.service.secure.ThriftSecure
EventTransmissionService$Client.connect(ThriftSecureEventTransmissionService.jav
a:73)
at org.wso2.carbon.databridge.agent.thrift.internal.publisher.authentica
tor.ThriftAgentAuthenticator.connect(ThriftAgentAuthenticator.java:47)
... 13 more
Caused by: java.net.SocketException: Connection closed by remote host
at sun.security.ssl.SSLSocketImpl.checkWrite(SSLSocketImpl.java:1506)
at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:70)
at org.apache.thrift.transport.TIOStreamTransport.write(TIOStreamTranspo
rt.java:145)
... 19 more