Datastax OpsCenter 3.1.1 代理 JMX 身份驗證錯誤

我正在使用 opscenter 3.1.1，並且剛剛在我的 Cassandra 集群上啟用了 JMX 使用者名/密碼身份驗證。我想我已經正確更新了所有 opscenter 配置以強制代理使用 JMX 身份驗證，但它不起作用。

我已經/etc/opscenter/Clusters/[cluster-name].conf使用以下 jmx 屬性更新了配置

   [jmx]
   username=username
   password=password
   port=7199

然後我重新啟動了 opscenter 和 opscenter 代理，但在 opscenter 代理日誌中看到以下錯誤：

   DEBUG [Thread-10] 2013-11-15 10:07:28,461 Adding JMX connector to pool (127.0.0.1:7199)
   DEBUG [node-details-1] 2013-11-15 10:07:28,464 Starting real-time collection
   DEBUG [node-details-2] 2013-11-15 10:07:28,466 Starting short-time collection
   DEBUG [node-details-3] 2013-11-15 10:07:28,468 Starting long-time collection
   ERROR [node-details-1] 2013-11-15 10:07:28,474 Error getting realtime node details
           java.lang.SecurityException: Authentication failed! Credentials required
           at com.sun.jmx.remote.security.JMXPluggableAuthenticator.authenticationFailure(Unknown Source)
           at com.sun.jmx.remote.security.JMXPluggableAuthenticator.authenticate(Unknown Source)
           at sun.management.jmxremote.ConnectorBootstrap$AccessFileCheckerAuthenticator.authenticate(Unknown Source)
           at javax.management.remote.rmi.RMIServerImpl.doNewClient(Unknown Source)
           at javax.management.remote.rmi.RMIServerImpl.newClient(Unknown Source)
           at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
           at java.lang.reflect.Method.invoke(Unknown Source)
           at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
           at sun.rmi.transport.Transport$1.run(Unknown Source)
           at sun.rmi.transport.Transport$1.run(Unknown Source)
           at java.security.AccessController.doPrivileged(Native Method)
           at sun.rmi.transport.Transport.serviceCall(Unknown Source)
           at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
           at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
           at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)
           at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
           at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
           at sun.rmi.server.UnicastRef.invoke(Unknown Source)
           at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown Source)
           at javax.management.remote.rmi.RMIConnector.getConnection(Unknown Source)
           at javax.management.remote.rmi.RMIConnector.connect(Unknown Source)
           at javax.management.remote.rmi.RMIConnector.connect(Unknown Source)
           at opsagent.jmx$create_jmx_pool$wrapper__1044.invoke(jmx.clj:183)
           at opsagent.nodedetails$run_realtime_collection.invoke(nodedetails.clj:201)
           at opsagent.nodedetails$start_pool$fn__3237.invoke(nodedetails.clj:302)
           at clojure.lang.AFn.run(AFn.java:24)

在此堆棧跟踪上方幾行，我確實看到一行說代理正在從 opscenter 檢索最新配置：

   INFO [StompConnection receiver] 2013-11-15 10:07:18,298 Got new config from OpsCenter:

但數據中唯一與 jmx 相關的屬性是:jmx_port 7199.

這似乎是 3.2.2 中的錯誤（http://mail-archives.apache.org/mod_mbox/cassandra-user/201310.mbox/%3CCALHkrw_xjJBy5k-7vCc3NezLy17HLY_HPDCFptG74RqiivcgBg@mail.gmail.com%3E），但我明白了沒有跡象表明這是 3.1.1 中的錯誤或已在 4.0 中修復。

有想法該怎麼解決這個嗎？

該郵件列表執行緒中提到的錯誤也會影響 3.1.1，並已在 4.0.0 中修復。我們將在發行說明中提到這一點。

為了將來參考，內部票號是 OPSC-2136。我們從您提到的配置日誌中刪除任何身份驗證資訊。

引用自：https://serverfault.com/questions/555315