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JavaScript admin.forestSetForeignReplicas

MarkLogic 12 EA 2 Product Documentation
admin:forest-set-foreign-replicas

admin:forest-set-foreign-replicas(
   $config as element(configuration),
   $forest-id as xs:unsignedLong,
   $foreign-replicas as element(as:foreign-replica)*
) as element(configuration)

Summary

This function writes the specified replica forest configuration into the database replication configuration. Any forest-level configuration will override the database level-configuration. This function must be executed on the master cluster.

Parameters
config A configuration specification, typically as returned from one of the Admin module functions.
forest-id The ID of the forest on the master host to be replicated.
foreign-replicas The element returned by the admin:forest-foreign-replica function that specifies the configuration for the replica forest. More than one forest replica configuration elements may be specified in a one-to-many replication scheme.

Required Privileges

This operation requires at least one of the following privileges:

http://marklogic.com/xdmp/privileges/admin/database

http://marklogic.com/xdmp/privileges/admin/database/{id}

http://marklogic.com/xdmp/privileges/admin/database/replication

http://marklogic.com/xdmp/privileges/admin/database/replication/{id}

Example


  xquery version "1.0-ml";

  import module namespace admin = "http://marklogic.com/xdmp/admin"
      at "/MarkLogic/admin.xqy";

  let $cfg := admin:get-configuration()
  let $fcl := admin:cluster-get-foreign-cluster-id($cfg, "ClusterA")
  let $fdb := admin:database-foreign-replica-get-database-id(
                      admin:database-get-foreign-replicas($cfg, xdmp:database("Documents")))

  let $fforest :=
    admin:forest-foreign-replica($fcl, $fdb , 2331251018938912591)

  return
     admin:forest-set-foreign-replicas($cfg, xdmp:forest("Documents2"), $fforest)

  (: Returns a configuration element that includes the specified foreign replica
     forests.  Use admin:save-configuration to save the changes to the configuration
     or pass the configuration to other Admin API functions to make other changes. :)

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