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Will Singletone Pattern work in Clustered environment ?

  
Total Answers and Comments: 6 Last Update: March 16, 2008     Asked by: sunils 
  
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Submitted by: bharaniprasanth
 
Yep we can make the Singleton class synchronized and non clonebale...

Above answer was rated as good by the following members:
yathirajulu
November 03, 2006 04:52:02   #1  
Sakthivel        
RE: Will Singletone Pattern work in Clustered environm...
No. It will not.
 
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February 08, 2007 22:37:51   #2  
Mannu Kumar Pandey        
RE: Will Singletone Pattern work in Clustered environm...
Yes Singleton pattern is a creational pattern and its purpose is that only one instance of a class will be created. That instance can be share in a cluster environment.
 
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April 08, 2007 07:28:21   #3  
Yas        
RE: Will Singletone Pattern work in Clustered environm...
The Singleton class instance will be never shared in clustered instance. It will be always one instance per JVM.
 
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June 14, 2007 04:21:45   #4  
VK        
RE: Will Singletone Pattern work in Clustered environm...
That means applications with singleton class(es) wont work in clustered environment?

 
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September 05, 2007 20:27:32   #5  
hibernateuser        
RE: Will Singletone Pattern work in Clustered environm...
Singleton pattern wont work in clustered environment. If you want to use it either you can use JNDI to store the object so that all the jvms have access to same object. OR you can bind the object using RMI.
 
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March 14, 2008 13:39:11   #6  
bharaniprasanth Member Since: February 2008   Contribution: 46    
RE: Will Singletone Pattern work in Clustered environment ?
Yep we can make the Singleton class synchronized and non clonebale...
 
Is this answer useful? Yes | NoAnswer is useful 1   Answer is not useful 0Overall Rating: +1    


 
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