HRegionLocation diffLocation = new HRegionLocation(ri, ServerName.valueOf("127.0.0.1", 2, 0));
ManualEnvironmentEdge timeMachine = new ManualEnvironmentEdge();
EnvironmentEdgeManager.injectEdge(timeMachine);
try {
long timeBase = timeMachine.currentTimeMillis();
long largeAmountOfTime = ANY_PAUSE * 1000;
HConnectionManager.ServerErrorTracker tracker =
new HConnectionManager.ServerErrorTracker(largeAmountOfTime, 100);
// The default backoff is 0.