com.sun.enterprise.ee.cms.core
Interface FailureRecoveryAction
- All Superinterfaces:
- Action
public interface FailureRecoveryAction
- extends Action
Action type corresponding to a recovery oriented action.Implementations
consume a FailureRecoverySignal.
The acquisition of Signal corresponding to this Action ensures failure
fencing, i.e. the failed server will not be allowed to join the group
once the Signal's acquire has been called and as long as this
Action has not called release on the Signal delivered
to it. The FailureRecoverySignal is delivered to the FailureRecoveryAction
instance on only one server that is selected by its GMS instance in a
distributed-consistent algorithm.
- Version:
- $Revision: 1012 $
- Author:
- Shreedhar Ganapathy
Date: ${DATE}
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