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JEAP 6 - 使用TCP做Cluster

好吧,我知道JBoss Default 的設定就是UDP,
為啥還要用TCP,因為有環境就是有這個需要.....

在新的J老闆裡面,負責做Cluster的兩個主要大模組就是
JGroups 跟 Infinispan
而控制Cluster裡面的node跟選擇他們要溝通的方式就是JGroups.

所以,不管你今天用的是Standalone或是domain,
只要找到jgroups的subsystem修改,就OK了,如下:

1. 將default-stack 由 udp 改為 tcp


  .....


改為 tcp

  .....

2. 將原先使用MPING 的設定暫停(先砍掉)

  
     .....
  
  
     
     
  
 
3.加上TCPPING的參數

  
     .....
  
  
     
     
        172.16.1.77[7600],172.16.1.79[7600]
        2
        0
        2000
     
  
 
其中

initial_hosts =所有你想要加入的機器IP與PORT的號碼
num_initial_members = Cluster最多加入多少台機器數量
port_range = 你要搜尋機器可以Ping到port 的範圍
timeout = 設定timeout時間(毫秒ms)

這樣就完成拉!很簡單吧。





Comments

Gagan Singh said…
hi christina,i like your blog,they are very helpful,i dont no chinese,but i use translator to read your blog...
Christina Lin said…
Ha, thanks!
I do hope the translator work ok~
and don't lead to any misleading stuff , haha.
Drop me a note if u need any help.
(If I have time ~ XD)

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