solrium: core_mergeindexes – R documentation

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core_mergeindexes

Merge indexes (cores)

Description

Merges one or more indexes to another index. The indexes must have completed commits, and should be locked against writes until the merge is complete or the resulting merged index may become corrupted. The target core index must already exist and have a compatible schema with the one or more indexes that will be merged to it.

Usage

core_mergeindexes(conn, name, indexDir = NULL, srcCore = 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
`indexDir`	(character) Multi-valued, directories that would be merged.
`srcCore`	(character) Multi-valued, source cores that would be merged.
`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

## Not run: 
# start Solr with Schemaless mode via the schemaless eg:
#  bin/solr start -e schemaless

# connect
(conn <- SolrClient$new())

## FIXME: not tested yet

# use indexDir parameter
# conn$core_mergeindexes(core="new_core_name",
#    indexDir = c("/solr_home/core1/data/index",
#    "/solr_home/core2/data/index"))

# use srcCore parameter
# conn$core_mergeindexes(name = "new_core_name", srcCore = c('core1', 'core2'))

## 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