jedis如何连接twemproxy

Question

jedis如何连接twemproxy？

Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused
    at redis.clients.jedis.Connection.connect(Connection.java:134)
    at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:69)
    at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1665)
    at com.jedis.demo.JedisDemo.testString(JedisDemo.java:30)
    at com.jedis.demo.App.main(App.java:10)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.net.ConnectException: Connection refused
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:579)
    at redis.clients.jedis.Connection.connect(Connection.java:129)
    ... 9 more

Process finished with exit code 1

哪位大神回答下，我现在想用jedis连接twemproxy，但是换成nutcracker的22121端口报错，直接连接redis的6379端口是可以正常工作的，所以想问下如何连接twemproxy？