Labels

• component:ci

  component:ci

  Continuous integration, automated testing pipelines, build infrastructure.

• component:client-kv

  component:client-kv

  Core KV API — get, put, delete, batch write, scan, range queries.

• component:client-lease

  component:client-lease

  Lease and TTL management — grant, keepalive, sub-second TTL, distributed lock sessions.

• component:client-txn

  component:client-txn

  Multi-key atomic transactions, CAS, conditional operations.

• component:client-watch

  component:client-watch

  Watch system — event delivery, prefix/range watching, overflow handling, revision tracking.

• component:kv-store

  component:kv-store

  Design and evolution of the KV storage layer above d-engine (schema, keyspace conventions).

• component:observability

  component:observability

  Logging, metrics, tracing, debugging tools, operational visibility.

• component:proto

  component:proto

  Issues related to d-engine-proto crate (protobuf definitions, gRPC APIs, wire protocol)

• component:raft-consensus

  component:raft-consensus

  Core Raft protocol — leader election, log replication, membership changes.

• component:raft-log

  component:raft-log

  Raft log store, WAL, buffered log, flush workers, persistence layer.

• component:raft-snapshot

  component:raft-snapshot

  Snapshot creation, transfer, installation, and compaction triggers.

• component:raft-statemachine

  component:raft-statemachine

  State machine semantics, apply pipeline, RocksDB/File state machine implementations.

• component:security

  component:security

  Security vulnerabilities, authentication, authorization, encryption

• concern:correctness

  concern:correctness

  Linearizability, serializability, consistency guarantees across replicas.

• concern:performance

  concern:performance

  Throughput, latency, CPU/memory/disk efficiency.

• concern:reliability

  concern:reliability

  Fault tolerance, correctness under failures, crash recovery, network partitions.

• concern:scalability

  concern:scalability

  Behavior under large cluster size, high entry count, or long-running deployments.

• deploy:embedded

  deploy:embedded

  Raft consensus engine embedded directly within the application process.

• deploy:standalone

  deploy:standalone

  Raft consensus engine running as an independent standalone gRPC service.

• jepsen

  jepsen

  Jepsen-based distributed systems testing and verification

• lang:go

  lang:go

  Go language client support and bindings

• linearizability

  linearizability

  Issues about real-time consistency of read/write operations across replicas.

• milestone:100KQPS

  milestone:100KQPS

  Issues related to achieving or maintaining 100,000 queries per second throughput

• raft-cluster

  raft-cluster

  Cluster-wide operations and coordination issues

• raft-election

  raft-election

  Leader election mechanism and related issues

• raft-membership

  raft-membership

  Dynamic membership changes (node addition/removal from cluster)

• raft-replication

  raft-replication

  Log replication mechanism between leader and followers

• serializability

  serializability

  Transaction ordering and concurrency correctness issues.

• type:docs

  type:docs

  Documentation, guides, API references, examples.

• type:enhancement

  type:enhancement

  New feature or request for improvement