Dump a Solr index to file; Read from dumped file to Solr. Inspired by Elasticdump. Not super polished or really intended for mass consumption (more part of Doug Turnbull's set of Solr tools). Note, the bin/solr export command may be an option.
You may be interested in a similar project called https://github.com/ubleipzig/solrdump!
- Python 3.0+
- pysolr
Run the scripts directly to get the help to see how to use each one
Script for going from Solr -> line-by-line JSON (each line is a Solr JSON doc)
python solrSource.py
Script for going from dumped line-by-line JSON -> Solr
python solrDest.py