Database Reference
In-Depth Information
Select the node that will host the standby namenode and the nodes that will host
the Journal Node daemons. In the following screenshot, you will see that we have
selected node2.hcluster to be the standby namenode and
node2.hcluster , node3.hcluster , and node4.hcluster to host the
Journal Node daemons. After selecting the nodes, click on Continue .
4. The next screen provides the option to define the nameservice name as shown in
the following screenshot:
5. In the Review Changes screen, you will need to update the values for the Journ-
alNode Edits Directory option for all the machines that host the Journal Node
daemon. As you can see in the following screenshot, I have set this property to be
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