HBase provides highly-available tables by replicating table regions. All replicated
regions have a unique replica ID. The replica ID for a primary region server is always
0
. The HBase web-based interface displays the replica IDs for all
defined table regions. In the following example, the table t1
has two
regions. The secondary region server is identified by a replica ID of 1
.
Point your browser to port 60010 to access the HBase Master Server user interface.