Unload (delete) a core

core_unload(
  conn,
  name,
  deleteIndex = FALSE,
  deleteDataDir = FALSE,
  deleteInstanceDir = FALSE,
  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

deleteIndex

(logical) If TRUE, will remove the index when unloading the core. Default: FALSE

deleteDataDir

(logical) If TRUE, removes the data directory and all sub-directories. Default: FALSE

deleteInstanceDir

(logical) If TRUE, removes everything related to the core, including the index directory, configuration files and other related files. Default: FALSE

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

Examples

if (FALSE) { # start Solr with Schemaless mode via the schemaless eg: # bin/solr start -e schemaless # connect (conn <- SolrClient$new()) # Create a core conn$core_create(name = "books") # Unload a core conn$core_unload(name = "books") ## not found # conn$core_unload(name = "books") # > Error: 400 - Cannot unload non-existent core [books] }