[zk: localhost:2181(CONNECTED) 1] rmr /chronos/state/state
2019-01-15 10:17:10,001 [myid:] - WARN  [main-SendThread(localhost:2181):ClientCnxn$SendThread@1168] - Session 0x10264fbd35e0075 for server localhost/127.0.0.1:2181, unexpected error, closing socket connection and attempting reconnect
java.io.IOException: Packet len72205515 is out of range!
    at org.apache.zookeeper.ClientCnxnSocket.readLength(ClientCnxnSocket.java:113)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:79)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:366)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)

WATCHER::

WatchedEvent state:Disconnected type:None path:null
Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /chronos/state/state
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1541)
    at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1569)
    at org.apache.zookeeper.ZKUtil.listSubTreeBFS(ZKUtil.java:114)
    at org.apache.zookeeper.ZKUtil.deleteRecursive(ZKUtil.java:49)
    at org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:715)
    at org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:600)
    at org.apache.zookeeper.ZooKeeperMain.executeLine(ZooKeeperMain.java:372)
    at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:332)
    at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:291)

修改服务端和客户端jute.maxbuffer然后连接

服务端修改
zoo.cfg
jute.maxbuffer=3e7fffff
重启zk
客户端修改
zkCli.sh
"-Djute.maxbuffer=1048575999"