From 2c025c98c31221b8912f90d8ae55683e814e40ea Mon Sep 17 00:00:00 2001
From: Georgy Moshkin <gmoshkin@picodata.io>
Date: Mon, 4 Jul 2022 11:49:28 +0300
Subject: [PATCH] refactor: use HashMap by default, use BTreeMap for
order/determinism
---
src/traft/topology.rs | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/traft/topology.rs b/src/traft/topology.rs
index 596f449a85..948a4f129e 100644
--- a/src/traft/topology.rs
+++ b/src/traft/topology.rs
@@ -1,5 +1,4 @@
-use std::collections::BTreeMap;
-use std::collections::BTreeSet;
+use std::collections::{BTreeMap, HashMap, HashSet};
use crate::traft::instance_uuid;
use crate::traft::replicaset_uuid;
@@ -14,8 +13,8 @@ pub struct Topology {
replication_factor: u8,
max_raft_id: RaftId,
- instance_map: BTreeMap<InstanceId, Peer>,
- replicaset_map: BTreeMap<ReplicasetId, BTreeSet<InstanceId>>,
+ instance_map: HashMap<InstanceId, Peer>,
+ replicaset_map: BTreeMap<ReplicasetId, HashSet<InstanceId>>,
}
impl Topology {
--
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