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layout & replication mode refactoring

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This commit is contained in:
Alex Auvolat
2025-03-25 11:05:00 +01:00
parent c9156f6828
commit 2f2a96b51d
7 changed files with 55 additions and 61 deletions
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src/table/replication/sharded.rs
+18 -3
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@@ -28,11 +28,22 @@ impl TableReplication for TableShardedReplication {
type WriteSets = WriteLock<Vec<Vec<Uuid>>>;
fn storage_nodes(&self, hash: &Hash) -> Vec<Uuid> {
self.system.cluster_layout().storage_nodes_of(hash)
let layout = self.system.cluster_layout();
let mut ret = vec![];
for version in layout.versions().iter() {
ret.extend(version.nodes_of(hash));
}
ret.sort();
ret.dedup();
ret
}
fn read_nodes(&self, hash: &Hash) -> Vec<Uuid> {
self.system.cluster_layout().read_nodes_of(hash)
self.system
.cluster_layout()
.read_version()
.nodes_of(hash)
.collect()
}
fn read_quorum(&self) -> usize {
self.read_quorum
@@ -57,7 +68,11 @@ impl TableReplication for TableShardedReplication {
.current()
.partitions()
.map(|(partition, first_hash)| {
let storage_sets = layout.storage_sets_of(&first_hash);
let storage_sets = layout
.versions()
.iter()
.map(|x| x.nodes_of(&first_hash).collect())
.collect();
SyncPartition {
partition,
first_hash,