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ZooKeeper Service Ports

Table 1.20. ZooKeeper Service Ports
Service Servers Default Ports Used Protocol Description Need End User Access? Configuration Parameters
ZooKeeper Server All ZooKeeper Nodes 2888 Port used by ZooKeeper peers to talk to each other. See here for more information. No hbase.zookeeper.peerport
ZooKeeper Server All ZooKeeper Nodes 3888 Port used by ZooKeeper peers to talk to each other.See here for more information. No hbase.zookeeper.leaderport
ZooKeeper Server All ZooKeeper Nodes 2181 Property from ZooKeeper's configzoo.cfg. The port at which the clients connect. Yes hbase.zookeeper.property.clientPort