[SOLR-15863] Backups do not store correct information in backup_N.properties

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Backup/Restore
• Assignee: Unassigned
• Reporter: Michael Joyner
• Created: 21/Dec/21 18:35
• Updated: 12/May/22 00:35

Description

Example backup_0.properties file from an 8.10.1 created collection backed up by 8.11.0 to an S3 repository showing invalid file sizes and incorrect index version:

#Backup properties file
#Wed Dec 01 20:37:09 UTC 2021
indexFileCount=0
shard2.md=md_shard2_0.json
indexSizeMB=0.0
collection.configName=dailies_config_2021-11-15_8_10_1
shard1.md=md_shard1_0.json
collectionAlias=dailies_2021-11-15_8_10_1
startTime=2021-12-01T19\:52\:04.512652Z
indexVersion=8.11.0
collection=dailies_2021-11-15_8_10_1
backupName=dailies

 

Ricard Ruiz Maldonado also notes that when using the LocalFileSystemRepository instead of S3 and the behavior is the same.

 

https://apachesolr.slack.com/archives/C01GVPZSSK0/p1639020806104800?thread_ts=1638451996.011100&cid=C01GVPZSSK0