{"id":"compact-no-concurrency-safety","text":"`compact()` mutates `self._sstables` without locking; concurrent `_flush` or `get` calls during compaction can produce incorrect state or lose newly flushed SSTables","truth_value":"IN","source":"entries/2026/05/28/log-structured-merge-tree-lsm-compact.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"compact-no-concurrency-safety","truth_value":"IN","reason":"premise"}]}}