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fix compaction split bug and add 3.1 test

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Signed-off-by: Alex Chi <iskyzh@gmail.com>
This commit is contained in:
Alex Chi
2024-01-28 16:01:40 +08:00
parent 5f1b10b03b
commit 37f2c5aff0
9 changed files with 219 additions and 8 deletions
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11
mini-lsm-mvcc/src/compact.rs
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@@ -153,19 +153,22 @@ impl LsmStorageInner {
}
let builder_inner = builder.as_mut().unwrap();
builder_inner.add(iter.key(), iter.value());
if builder_inner.estimated_size() >= self.options.target_sst_size && !same_as_last_key {
let sst_id = self.next_sst_id();
let builder = builder.take().unwrap();
let sst = Arc::new(builder.build(
let sst_id: usize = self.next_sst_id();
let old_builder = builder.take().unwrap();
let sst = Arc::new(old_builder.build(
sst_id,
Some(self.block_cache.clone()),
self.path_of_sst(sst_id),
)?);
new_sst.push(sst);
builder = Some(SsTableBuilder::new(self.options.block_size));
}
let builder_inner = builder.as_mut().unwrap();
builder_inner.add(iter.key(), iter.value());
if !same_as_last_key {
last_key.clear();
last_key.extend(iter.key().key_ref());