The following table lists the default ports used by the various HBase services.
| Service | Servers | Default Ports Used | Protocol | Description | Need End User Access? | Configuration Parameters |
|
HMaster |
Master Node hosts (HBase Master Node and any back-up HBase Master node) | 60000 | Yes | hbase.master.port |
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|
HMaster Info Web UI |
Master Node hosts (HBase master Node and back up HBase Master node if any) | 60010 | http | The port for the HBaseMaster web UI. Set to -1 if you do not want the info server to run. | Yes | hbase.master.info.port |
|
Region Server |
All Slave Node hosts | 60020 | Yes (Typically admins, dev/support teams) | hbase.regionserver.port |
||
|
Region Server |
All Slave Node hosts | 60030 | http | Yes (Typically admins, dev/support teams) | hbase.regionserver.info.port |
|
| All ZooKeeper Node hosts | 2888 | Port used by ZooKeeper peers to talk to each other.See here for more information. | No | hbase.zookeeper.peerport |
||
| All ZooKeeper Node hosts | 3888 | Port used by ZooKeeper peers to talk to each other.See here for more information. | hbase.zookeeper.leaderport |
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| 2181 | Property from ZooKeeper's config zoo.cfg. The port at which the clients will connect. |
hbase.zookeeper.property.clientPort |
