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fix(cluster): improve shard reconstruction validation and start background healing service

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This commit is contained in:
Jürgen Kunz
2026-03-21 22:19:51 +00:00
parent a009d990d0
commit cea3407777
8 changed files with 57 additions and 27 deletions
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8
rust/src/cluster/coordinator.rs
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@@ -205,7 +205,7 @@ impl DistributedStore {
// Determine which chunks to fetch based on range
let chunk_size = manifest.chunk_size as u64;
let (first_chunk, last_chunk, byte_offset_in_first, byte_end_in_last) =
let (first_chunk, last_chunk, byte_offset_in_first, _byte_end_in_last) =
if let Some((start, end)) = range {
let first = (start / chunk_size) as usize;
let last = (end / chunk_size) as usize;
@@ -1036,10 +1036,6 @@ impl DistributedStore {
// Internal: fetch + reconstruct
// ============================
async fn fetch_and_reconstruct_chunk(&self, chunk: &ChunkManifest) -> Result<Vec<u8>> {
self.fetch_and_reconstruct_chunk_for_object(chunk, "", "").await
}
/// Fetch shards and reconstruct a chunk. bucket/key needed for shard ID lookups.
async fn fetch_and_reconstruct_chunk_for_object(
&self,
@@ -1047,7 +1043,7 @@ impl DistributedStore {
bucket: &str,
key: &str,
) -> Result<Vec<u8>> {
let k = self.erasure_config.data_shards;
let k = self.erasure_config.read_quorum();
let total = self.erasure_config.total_shards();
let mut shards: Vec<Option<Vec<u8>>> = vec![None; total];
let mut succeeded = 0usize;