voldemort.cluster.failuredetector
Interface FailureDetectorListener
public interface FailureDetectorListener
FailureDetectorListener is a simple means by which interested parties can
listen for changes to the availability of nodes.
Note for implementors: Make sure that the FailureDetectorListener
implementation properly implements the hashCode/equals methods to ensure
adding and removing instances from the FailureDetector work as expected.
- See Also:
FailureDetector.addFailureDetectorListener(voldemort.cluster.failuredetector.FailureDetectorListener)
,
FailureDetector.removeFailureDetectorListener(voldemort.cluster.failuredetector.FailureDetectorListener)
nodeUnavailable
void nodeUnavailable(Node node)
nodeAvailable
void nodeAvailable(Node node)
Jay Kreps, Roshan Sumbaly, Alex Feinberg, Bhupesh Bansal, Lei Gao, Chinmay Soman, Vinoth Chandar, Zhongjie Wu