solrium: collection_addreplica – R documentation

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collection_addreplica

Add a replica

Description

Add a replica to a shard in a collection. The node name can be specified if the replica is to be created in a specific node

Usage

collection_addreplica(conn, name, shard = NULL, route = NULL,
  node = NULL, instanceDir = NULL, dataDir = NULL, async = NULL,
  raw = FALSE, callopts = list(), ...)

Arguments

`conn`	A solrium connection object, see SolrClient
`name`	(character) The name of the core to be created. Required
`shard`	(character) The name of the shard to which replica is to be added. If `shard` is not given, then `route` must be.
`route`	(character) If the exact shard name is not known, users may pass the `route` value and the system would identify the name of the shard. Ignored if the `shard` param is also given
`node`	(character) The name of the node where the replica should be created
`instanceDir`	(character) The instanceDir for the core that will be created
`dataDir`	(character) The directory in which the core should be created
`async`	(character) Request ID to track this action which will be processed asynchronously
`raw`	(logical) If `TRUE`, returns raw data
`callopts`	curl options passed on to crul::HttpClient
`...`	You can pass in parameters like `property.name=value` to set core property name to value. See the section Defining core.properties for details on supported properties and values. (https://lucene.apache.org/solr/guide/8_2/defining-core-properties.html)

Examples

## Not run: 
(conn <- SolrClient$new())

# create collection
if (!conn$collection_exists("foobar")) {
  conn$collection_create(name = "foobar", numShards = 2)
  # OR bin/solr create -c foobar
}

# status
conn$collection_clusterstatus()$cluster$collections$foobar

# add replica
if (!conn$collection_exists("foobar")) {
  conn$collection_addreplica(name = "foobar", shard = "shard1")
}

# status again
conn$collection_clusterstatus()$cluster$collections$foobar
conn$collection_clusterstatus()$cluster$collections$foobar$shards
conn$collection_clusterstatus()$cluster$collections$foobar$shards$shard1

## End(Not run)

solrium

General Purpose R Interface to 'Solr'

v1.1.4

MIT + file LICENSE

Authors

Scott Chamberlain [aut, cre] (<https://orcid.org/0000-0003-1444-9135>), rOpenSci [fnd] (https://ropensci.org/)

Initial release