private static ConsistentHash constructConsistentHashInstance(Configuration c) {
Class<? extends ConsistentHash> chClass =
Util.loadClass(c.getConsistentHashClass(), c.getClassLoader());
Hash h = (Hash) Util.getInstance(c.getHashFunctionClass(), c.getClassLoader());
HashSeed hs =
c.getHashSeed() != null
? c.getHashSeed()
: (HashSeed) Util.getInstance(c.getHashSeedClass(), c.getClassLoader());
return constructConsistentHashInstance(
chClass, h, hs, c.getNumVirtualNodes(), new GroupManagerImpl(c.getGroupers()));
}
