從羣集正確註銷imq代理

Question

我目前正試圖管理一個openmq羣集（with glassfish 3.0.1），並且遇到一些奇怪的行爲。

集羣工作七個月，現在沒有任何問題，2經紀人註冊。

我現在需要在集羣中臨時添加兩個其他代理。下面是我之前：

 
------------------------- 
Host   Primary Port 
------------------------- 
localhost 7676 

Cluster ID     MyCluster 
Cluster is Highly Available true 

------------------------------------------------------------------------------------------------------------- 
                      ID of broker  Time since last 
Broker ID   Address    State   Msgs in store performing takeover status timestamp 
------------------------------------------------------------------------------------------------------------- 
Broker1   192.168.0.1:7676 OPERATING   5          6 seconds 
Broker2   192.168.0.2:7676 OPERATING   8          6 seconds 

然後，我成功地另外兩個服務器上啓動另外兩個經紀人和我：

 
------------------------- 
Host   Primary Port 
------------------------- 
localhost 7676 

Cluster ID     MyCluster 
Cluster is Highly Available true 

------------------------------------------------------------------------------------------------------------- 
                      ID of broker  Time since last 
Broker ID   Address    State   Msgs in store performing takeover status timestamp 
------------------------------------------------------------------------------------------------------------- 
Broker1   192.168.0.1:7676 OPERATING   5          6 seconds 
Broker2   192.168.0.2:7676 OPERATING   8          6 seconds 
Broker3   192.168.0.3:7676 OPERATING   5          6 seconds 
Broker4   192.168.0.4:7676 OPERATING   8          6 seconds 

的應用與配置運行良好，自動使用兩個新經紀人。在服務器上的一個

./imqcmd shutdown bkr

：使用下面的命令時，我停止從羣集經紀人出現問題。的./imqcmd list bkr結果如下：

 
------------------------- 
Host   Primary Port 
------------------------- 
localhost 7676 

Cluster ID     MyCluster 
Cluster is Highly Available true 

------------------------------------------------------------------------------------------------------------- 
                      ID of broker  Time since last 
Broker ID   Address    State   Msgs in store performing takeover status timestamp 
------------------------------------------------------------------------------------------------------------- 
Broker1   192.168.0.1:7676 OPERATING   5          6 seconds 
Broker2   192.168.0.2:7676 OPERATING   8          6 seconds 
Broker3   192.168.0.3:7676 TAKEOVER_COMPLETE 0     Broker1    6 seconds 
Broker4   192.168.0.4:7676 OPERATING   8          6 seconds 

一切似乎是確定，收購由BROKER1進行的，但是當我看glassfishs的server.log中，我發現以下行：

[C4003]: Error occurred on connection creation [192.168.0.3:7676]. - cause: java.net.ConnectException: Connection refused|#]

就好像玻璃魚試圖連接到已下調的經紀人。

有什麼我錯過了嗎？

感謝您的幫助。

Answer 1

缺少的命令行是：

imqdbmgr remove bkr -n Broker3 

 
then a list will ouput: 

------------------------------------------------------------------------------------------------------------- 
                      ID of broker  Time since last 
Broker ID   Address    State   Msgs in store performing takeover status timestamp 
------------------------------------------------------------------------------------------------------------- 
Broker1   192.168.0.1:7676 OPERATING   5          6 seconds 
Broker2   192.168.0.2:7676 OPERATING   8          6 seconds 
Broker4   192.168.0.4:7676 OPERATING   8          6 seconds 

的broker3上是沒有更多的註冊代理HA羣集。