grammar
rg.getNode( <nodename|hostname>, <servicename> )
Get the specified node of the current partition group.
Parameter Description
Note: The
rg.getNode() method defines two parameters. The first parameter is either the node name or the host name, and the second parameter is the server name. The types of the two parameters are both string types and are required.
Format: ("<node name>|<host name>", "<server name>")
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