public boolean doRestart(
Service service, RollingRestartStrategy strategy, Map<String, List<Instance>> toRestart) {
try {
long batchSize = strategy.getBatchSize();
final Map<String, List<Instance>> restartBatch = new HashMap<>();
long i = 0;
Iterator<Map.Entry<String, List<Instance>>> it = toRestart.entrySet().iterator();
while (it.hasNext() && i < batchSize) {
Map.Entry<String, List<Instance>> instances = it.next();
String deploymentUnitUUID = instances.getKey();
restartBatch.put(deploymentUnitUUID, instances.getValue());
it.remove();
i++;
}
restartDeploymentUnits(service, restartBatch);
if (toRestart.isEmpty()) {
return true;
}
return false;
} catch (TimeoutException e) {
return false;
}
}
