lucene/solr/solrj
Jason Gerlowski 33d16b570c
SOLR-13608: Incremental backup file format (#2250)
This commit introduces a new way for Solr to do backups (with a new
underlying file structure).  This new "incremental" backup process
improves over the existing backup mechanism in several ways:

- multiple backups "points" can now be stored at a given backup
  location/name, allowing users to choose which point in time they want
  to restore
- subsequent backups skip over uploading files that were uploaded by
  previous backups, saving time and network time.
- files are checksumed as they're uploaded, ensuring that corrupted
  indices aren't persisted and accidentally restored later.

Incremental backups are now the default, and traditional backups
should now be considered 'deprecated' but can still be created by
passing an `incremental=false` parameter on backup requests.
2021-02-04 08:47:30 -05:00
..
src SOLR-13608: Incremental backup file format (#2250) 2021-02-04 08:47:30 -05:00
build.gradle SOLR-14659: Remove restlet as dependency for the ManagedResource API (#1938) 2020-10-04 11:21:49 -06:00