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Fix create_empty_timeline

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This commit is contained in:
Bojan Serafimov
2022-06-17 00:00:48 -04:00
parent e3ce99a711
commit ba79946af1
1 changed files with 8 additions and 8 deletions
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16
pageserver/src/layered_repository.rs
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@@ -243,15 +243,15 @@ impl Repository for LayeredRepository {
);
timeline.layers.write().unwrap().next_open_layer_at = Some(initdb_lsn);
// Insert if not exists
let timeline = Arc::new(timeline);
let r = timelines.insert(
timelineid,
LayeredTimelineEntry::Loaded(Arc::clone(&timeline)),
);
ensure!(
r.is_none(),
"assertion failure, inserted duplicate timeline"
);
match timelines.entry(timelineid) {
Entry::Occupied(_) => bail!("Timeline already exists"),
Entry::Vacant(vacant) => {
vacant.insert(LayeredTimelineEntry::Loaded(Arc::clone(&timeline)))
}
};
Ok(timeline)
}