private int updateAuthKeys(String path) throws KeeperException, InterruptedException {
int keysAdded = 0;
for (String child : zk.getChildren(path, this)) {
String childPath = path + "/" + child;
try {
// Get the node data and reset the watcher
AuthenticationKey key = deserializeKey(zk.getData(childPath, this, null));
secretManager.addKey(key);
keysAdded++;
} catch (NoNodeException e) {
// The master expired(deleted) the key between when we saw it in getChildren() and when we
// went to add it to our secret manager.
log.trace("{} was deleted when we tried to access it", childPath);
}
}
return keysAdded;
}
