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1 Reply Latest reply: Aug 15, 2013 11:56 AM by Brian Oliver RSS

Resolution required for an issue found in Coherence Command pattern in a production system

SandeepMahendru Newbie
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We have a Trade and position processing system. Command pattern is used as it's core mechanism to distribute and execute these Trade and position commands acros the Coherence Cluster. So far the design pattern has worked very well for us.

 

However, a scenario was encountered in our productions system, which disallowed to execute commands on a command node.

Attached is a document which contains a complete detailed analysis of the cause. The end conclusion was that currently command pattern is not able to manage the context state correctly, when there are cluster failures.

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