Vinayak Hegde created HBASE-29350:
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Summary: Ensure Cleanup of Continuous Backup WALs After Last
Backup is Force Deleted
Key: HBASE-29350
URL: https://issues.apache.org/jira/browse/HBASE-29350
Project: HBase
Issue Type: Test
Components: backup&restore
Reporter: Vinayak Hegde
Assignee: Vinayak Hegde
When the last backup is deleted using the {{-fd}} (force delete) option, there
are no remaining backups to recover from. In this state:
* Continuous backup metadata in the system table becomes obsolete.
* WAL files under the backup WAL directory are no longer needed.
* The replication peer used for continuous WAL tracking serves no purpose.
Since the entire backup chain is gone, we can safely clean up all related
metadata and WAL artifacts to free up storage and avoid stale state in the
system.
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