Dieter De Paepe created HBASE-28833: ---------------------------------------
Summary: BackupLogCleaner unsafe for multi-root backups Key: HBASE-28833 URL: https://issues.apache.org/jira/browse/HBASE-28833 Project: HBase Issue Type: Bug Components: backup&restore Reporter: Dieter De Paepe The BackupLogCleaner is responsible for keeping WALs around that are not yet backed-up. However, it does not keep track of multi-root backups. I.e. if there are 2 backups roots R1 and R2, where R1 was backed up 1 week ago, and R2 today, the WALS needed for R1 could be deleted (= data loss in the R1 backups). -- This message was sent by Atlassian Jira (v8.20.10#820010)