{"id":"merge-does-not-delete-inputs","text":"`merge_sstables` never deletes or modifies input SSTable files; cleanup is the caller's responsibility, and the current `CompactionManager` callers also do not delete old files from disk.","truth_value":"IN","source":"entries/2026/05/28/sstable-and-compaction-sstable-merge_sstables.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"merge-does-not-delete-inputs","truth_value":"IN","reason":"premise"}]}}