{"id":"sstable-writer-single-file-lifecycle","text":"`SSTableWriter` binds to one file descriptor at construction with no method to rotate to a new file mid-write, making it structurally incompatible with size-bounded output splitting","truth_value":"IN","source":"entries/2026/05/29/topic-compaction-output-splitting.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"sstable-writer-single-file-lifecycle","truth_value":"IN","reason":"premise"}]}}