Glassfish v3集羣

Question

我試圖通過Glassfish集羣教程配置集羣（1,2），但我仍然在遠程主機的集羣中創建實例時遇到問題。 我認爲這將是更好，如果我給你插入命令的輸出，它可能會更多地解釋：

adam@adam-desktop:~/Pulpit/glassfish-3.1.1/bin$ ./asadmin 
Use "exit" to exit and "help" for online help. 

asadmin> setup-ssh adam-laptop 
Successfully connected to adam@adam-laptop using keyfile /home/adam/.ssh/id_rsa 
SSH public key authentication is already configured for adam@adam-laptop 
Command setup-ssh executed successfully. 

asadmin> install-node --installdir /home/adam/Pulpit/glassfish3 adam-laptop 
Created installation zip /home/adam/Pulpit/glassfish-3.1.1/bin/glassfish8196347853130742869.zip 
Successfully connected to adam@adam-laptop using keyfile /home/adam/.ssh/id_rsa 
Copying /home/adam/Pulpit/glassfish-3.1.1/bin/glassfish8196347853130742869.zip (82498155 bytes) to adam-laptop:/home/adam/Pulpit/glassfish3 
Installing glassfish8196347853130742869.zip into adam-laptop:/home/adam/Pulpit/glassfish3 
Removing adam-laptop:/home/adam/Pulpit/glassfish3/glassfish8196347853130742869.zip 
Fixing file permissions of all files under adam-laptop:/home/adam/Pulpit/glassfish3/bin 
Command install-node executed successfully. 

asadmin> start-domain domain1 
Waiting for domain1 to start ........................ 
Successfully started the domain : domain1 
domain Location: /home/adam/Pulpit/glassfish-3.1.1/glassfish/domains/domain1 
Log File: /home/adam/Pulpit/glassfish-3.1.1/glassfish/domains/domain1/logs/server.log 
Admin Port: 4848 
Command start-domain executed successfully. 

asadmin> enable-secure-admin 
Command enable-secure-admin executed successfully. 

asadmin> restart-domain domain1 
Successfully restarted the domain 
Command restart-domain executed successfully. 

asadmin> create-cluster c1 
Command create-cluster executed successfully. 

asadmin> create-node-ssh --nodehost adam-laptop --installdir /home/adam/Pulpit/glassfish3 adam-laptop 
Command create-node-ssh executed successfully. 

asadmin> create-instance --node adam-laptop --cluster c1 i1 
Successfully created instance i1 in the DAS configuration, but failed to create the instance files on node adam-laptop (adam-laptop). 

Command failed on node adam-laptop (adam-laptop): Could not contact the DAS running at adam-desktop:4848. This could be because a firewall is blocking the connection back to the DAS or because the DAS host is known by a different name on the instance host adam-laptop. To change the hostname that the DAS uses to identify itself please update the DAS admin HTTP listener address. 
Command _create-instance-filesystem failed. 

To complete this operation run the following command locally on host adam-laptop from the GlassFish install location /home/adam/Pulpit/glassfish3: 

asadmin --host adam-desktop --port 4848 create-local-instance --node adam-laptop i1 
asadmin> 

---

UPDATE

我把主機文件內容和ping命令輸出當然，亞當桌面和亞當筆記本電腦之間存在連接：

adam@adam-desktop:~$ cat /etc/hosts 
    127.0.0.1 localhost 
    127.0.1.1 adam-desktop 
    192.168.1.101 adam-laptop 

    # The following lines are desirable for IPv6 capable hosts 
    ::1  ip6-localhost ip6-loopback 
    fe00::0 ip6-localnet 
    ff00::0 ip6-mcastprefix 
    ff02::1 ip6-allnodes 
    ff02::2 ip6-allrouters 
    adam@adam-desktop:~$ cat /etc/hostname 
    adam-desktop 
    adam@adam-desktop:~$ ping adam-laptop 
    PING adam-laptop (192.168.1.101) 56(84) bytes of data. 
    64 bytes from adam-laptop (192.168.1.101): icmp_req=1 ttl=64 time=0.786 ms 
    64 bytes from adam-laptop (192.168.1.101): icmp_req=2 ttl=64 time=0.694 ms 
    64 bytes from adam-laptop (192.168.1.101): icmp_req=3 ttl=64 time=0.687 ms 

任何幫助？

Answer 1

看來，錯誤是由/etc/hosts文件中的條目引起的。

127.0.0.1 localhost 
127.0.1.1 adam-desktop 
192.168.1.101 adam-laptop 

變化後：

127.0.0.1 localhost 
127.0.0.1 adam-desktop 
192.168.1.101 adam-laptop 

它的工作原理。我必須在兩臺機器上進行更改，這意味着在adam-desktop和adam-laptop之間。

Answer 2

域名啓動後，您能在瀏覽器中訪問http://localhost:4848或http://adam-desktop:4848嗎？

如果沒有，在linux上glassfish要求你正確設置/etc/hosts文件，這就是我這樣的大多數問題來自這個問題的地方。還要設置適當的網絡配置。在Redhat上，它是/etc/sysconfig/network，在Ubuntu上它是/etc/hostname