Bruce Zou 7688e69146 use Leader() instead of MaybeLeader() in SendHeartbeat (#10029) ...

During leader election, MaybeLeader() returns empty string immediately (non-blocking),
causing master to return NotLeaderError without sending HeartbeatResponse.Leader.
Volume servers depend on HeartbeatResponse.Leader to discover the new leader address,
so they keep retrying the old leader and cannot switch.

Switching to Leader() restores the 20-second exponential backoff retry behavior,
ensuring volume servers receive the new leader address as soon as election completes.

2026-06-21 23:11:12 -07:00

..

constants

Nit: use time.Durations instead of constants in seconds. (#7438)

2025-11-04 13:02:22 -08:00

filer_ui

Fix UI prefix url encoding (#9344)

2026-05-06 19:14:36 -07:00

master_ui

feat: improve aio support for admin/volume ingress and fix UI links (#8679)

2026-03-18 13:20:55 -07:00

postgres

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

volume_server_ui

fix: EC UI template error when viewing shard details (#7955)

2026-01-03 22:45:48 -08:00

common_test.go

writeJson: drop unused JSONP branch (#9686)

2026-05-26 01:05:07 -07:00

common.go

writeJson: drop unused JSONP branch (#9686)

2026-05-26 01:05:07 -07:00

filer_grpc_server_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

filer_grpc_server_condition_test.go

s3: route object-lock version-specific deletes off the distributed lock (#9657)

2026-05-24 11:41:08 -07:00

filer_grpc_server_condition.go

s3: route object-lock version-specific deletes off the distributed lock (#9657)

2026-05-24 11:41:08 -07:00

filer_grpc_server_create_lock_test.go

filer: serialize same-path mutations with a per-path lock (#9639)

2026-05-23 14:22:42 -07:00

filer_grpc_server_dlm_test.go

dlm: resilient distributed locks via consistent hashing + backup replication (#8860)

2026-03-30 23:29:56 -07:00

filer_grpc_server_dlm.go

dlm: resilient distributed locks via consistent hashing + backup replication (#8860)

2026-03-30 23:29:56 -07:00

filer_grpc_server_kv.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_grpc_server_mount_peer_test.go

chore(filer): remove -mount.p2p flag; registry is always on (#9183)

2026-04-21 23:00:11 -07:00

filer_grpc_server_mount_peer.go

chore(filer): remove -mount.p2p flag; registry is always on (#9183)

2026-04-21 23:00:11 -07:00

filer_grpc_server_object_txn_test.go

s3: commit a versioned PutObject and its latest pointer in one transaction (#9756)

2026-05-31 00:13:36 -07:00

filer_grpc_server_posix_lock_test.go

filer: warm-up + fail-closed cooling for POSIX locks on owner (re)start (#9673)

2026-05-25 13:14:05 -07:00

filer_grpc_server_posix_lock.go

filer: warm-up + fail-closed cooling for POSIX locks on owner (re)start (#9673)

2026-05-25 13:14:05 -07:00

filer_grpc_server_recompute_test.go

filer: replicate RECOMPUTE_LATEST pointer updates to peers (#9840)

2026-06-06 18:02:28 -07:00

filer_grpc_server_remote.go

fix(filer/remote): keep re-cache work alive past caller cancellation (#9174) (#9193)

2026-04-22 17:56:15 -07:00

filer_grpc_server_rename_test.go

filer: serialize same-path mutations with a per-path lock (#9639)

2026-05-23 14:22:42 -07:00

filer_grpc_server_rename.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_grpc_server_stream_mutate_bench_test.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate_scheduler_test.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate_scheduler.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_stream_mutate.go

perf(filer): parallelize StreamMutateEntry with path-keyed scheduler (#9171)

2026-04-21 11:25:09 -07:00

filer_grpc_server_sub_meta_prefilter_test.go

Cut per-subscriber replay decode and widen replay concurrency (#9917)

2026-06-10 13:08:34 -07:00

filer_grpc_server_sub_meta_test.go

Cut per-subscriber replay decode and widen replay concurrency (#9917)

2026-06-10 13:08:34 -07:00

filer_grpc_server_sub_meta.go

admin: add connected Mount Clients page and dashboard section (#9968)

2026-06-14 21:44:10 -07:00

filer_grpc_server_subscribers.go

admin: add connected Mount Clients page and dashboard section (#9968)

2026-06-14 21:44:10 -07:00

filer_grpc_server_test.go

fix(filer): apply default disk type after location-prefix resolution in gRPC AssignVolume (#8836)

2026-03-29 14:18:24 -07:00

filer_grpc_server_traverse_meta_test.go

filer: bound TraverseBfsMetadata memory by queuing directory paths (#9814)

2026-06-03 10:28:42 -07:00

filer_grpc_server_traverse_meta.go

filer: bound TraverseBfsMetadata memory by queuing directory paths (#9814)

2026-06-03 10:28:42 -07:00

filer_grpc_server.go

filer: replicate RECOMPUTE_LATEST pointer updates to peers (#9840)

2026-06-06 18:02:28 -07:00

filer_jwt_test.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_handlers_copy_test.go

Use filer-side copy for mounted whole-file copy_file_range (#8747)

2026-03-23 18:35:15 -07:00

filer_server_handlers_copy.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_iam_grpc_test.go

filer/iam-grpc: make admin Bearer auth opt-in (fixes #9509) (#9514)

2026-05-15 13:15:20 -07:00

filer_server_handlers_iam_grpc.go

filer/iam-grpc: make admin Bearer auth opt-in (fixes #9509) (#9514)

2026-05-15 13:15:20 -07:00

filer_server_handlers_proxy_test.go

fix(filer): limit concurrent proxy reads per volume server (#8608)

2026-03-11 23:32:09 -07:00

filer_server_handlers_proxy.go

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

filer_server_handlers_read_dir.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

filer_server_handlers_read.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

filer_server_handlers_tagging.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_write_autochunk.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server_handlers_write_merge.go

S3 API: Add SSE-KMS (#7144)

2025-08-21 08:28:07 -07:00

filer_server_handlers_write_upload.go

fix(mount): remove fid pool to stop master over-allocating volumes (#9111)

2026-04-16 15:51:13 -07:00

filer_server_handlers_write.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_handlers.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

filer_server_rocksdb.go

go fix

2026-02-20 18:42:00 -08:00

filer_server_tus_handlers.go

fix(mount): remove fid pool to stop master over-allocating volumes (#9111)

2026-04-16 15:51:13 -07:00

filer_server_tus_session.go

filer: reuse the caller's fetched entry in CreateEntry (#9645)

2026-05-23 21:40:41 -07:00

filer_server.go

admin: add connected Mount Clients page and dashboard section (#9968)

2026-06-14 21:44:10 -07:00

master_grpc_server_admin_ping_test.go

master: accept volume-server Ping targets on follower masters (#9614)

2026-05-21 10:19:59 -07:00

master_grpc_server_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

master_grpc_server_assign.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

master_grpc_server_cluster.go

chore: execute goimports to format the code (#7983)

2026-01-07 13:06:08 -08:00

master_grpc_server_collection.go

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

master_grpc_server_raft_test.go

Add cluster.raft.leader.transfer command for graceful leader change (#7819)

2025-12-19 00:15:39 -08:00

master_grpc_server_raft.go

fix(admin): fix master leader link showing incorrect port in Admin UI (#8924)

2026-04-04 11:50:43 -07:00

master_grpc_server_test.go

fix(master): notify clients after manual volume grow (#9656)

2026-06-01 20:33:37 -07:00

master_grpc_server_volume.go

feat: add Prometheus metrics for replication operations (#10006)

2026-06-19 11:05:43 -07:00

master_grpc_server.go

use Leader() instead of MaybeLeader() in SendHeartbeat (#10029)

2026-06-21 23:11:12 -07:00

master_server_handlers_admin.go

fix(master): notify clients after manual volume grow (#9656)

2026-06-01 20:33:37 -07:00

master_server_handlers_ui.go

hide millseconds in up time (#7553)

2025-11-26 08:01:19 -08:00

master_server_handlers.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

master_server.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

raft_common.go

fix: improve raft leader election reliability and failover speed (#8692)

2026-03-18 23:28:07 -07:00

raft_hashicorp_test.go

Normalize hashicorp raft peer ids (#8253)

2026-02-09 07:46:34 -08:00

raft_hashicorp.go

fix: improve raft leader election reliability and failover speed (#8692)

2026-03-18 23:28:07 -07:00

raft_server_handlers.go

fix(wdclient,volume): compare master leader with ServerAddress.Equals (#9089)

2026-04-15 12:29:31 -07:00

raft_server.go

go fmt

2026-04-10 17:31:14 -07:00

volume_grpc_admin.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

volume_grpc_batch_delete_test.go

volume: require admin auth on BatchDelete (#9438)

2026-05-11 13:50:48 -07:00

volume_grpc_batch_delete.go

volume: require admin auth on BatchDelete (#9438)

2026-05-11 13:50:48 -07:00

volume_grpc_client_to_master.go

batch drain delta heartbeat messages (#9914)

2026-06-10 13:33:45 -07:00

volume_grpc_copy_incremental.go

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

volume_grpc_copy_verify_test.go

fix(replication): verify-before-destroy in VolumeCopy, check.disk, and over-replication trim (#9943)

2026-06-13 20:05:33 -07:00

volume_grpc_copy_writefile_test.go

EC bitrot follow-ups: protect destination sidecar on optional copy; cap sidecar block_size (#9763)

2026-05-31 23:42:33 -07:00

volume_grpc_copy.go

fix(replication): verify-before-destroy in VolumeCopy, check.disk, and over-replication trim (#9943)

2026-06-13 20:05:33 -07:00

volume_grpc_ec_generation_fence_test.go

fix(ec): fence stale-worker EC shard cleanup by encode generation (#9953)

2026-06-14 01:54:04 -07:00

volume_grpc_ec_shared_index_test.go

fix(ec): remove shared EC index only when no shard remains node-wide (#9955)

2026-06-14 06:36:50 -07:00

volume_grpc_erasure_coding_test.go

fix(ec): don't mix EC shards from different encode runs (#9880)

2026-06-10 22:31:18 -07:00

volume_grpc_erasure_coding.go

fix(ec): remove shared EC index only when no shard remains node-wide (#9955)

2026-06-14 06:36:50 -07:00

volume_grpc_query.go

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

volume_grpc_read_all.go

volume: require admin auth on ReadAllNeedles and VolumeNeedleStatus (#9437)

2026-05-11 13:50:19 -07:00

volume_grpc_read_write.go

Export gRPC file_{read,write}_failures metrics on volume servers. (#9177)

2026-04-22 11:22:21 -07:00

volume_grpc_remote_test.go

volume: gate FetchAndWriteNeedle behind admin auth and refuse internal endpoints (#9441)

2026-05-12 10:11:20 -07:00

volume_grpc_remote.go

[volume] preserve compression state during replication (#9946)

2026-06-13 21:52:59 -07:00

volume_grpc_scrub.go

EC bitrot detection: per-shard checksum sidecars (#9761)

2026-05-31 18:52:44 -07:00

volume_grpc_state.go

Add a version token on RPCs to read/update volume server states. (#8191)

2026-02-06 10:58:43 -08:00

volume_grpc_tail.go

Block RPC write operations on volume servers when maintenance mode is enabled (#8115)

2026-02-02 13:21:02 -08:00

volume_grpc_tier_download_test.go

fix(tiering): never delete a shared remote object while replicas still reference it (#9942)

2026-06-13 20:09:00 -07:00

volume_grpc_tier_download.go

fix(tiering): never delete a shared remote object while replicas still reference it (#9942)

2026-06-13 20:09:00 -07:00

volume_grpc_tier_test.go

[volume] preserve volume data mtime across tier moves (#9947)

2026-06-13 15:11:39 -07:00

volume_grpc_tier_upload.go

[volume] preserve volume data mtime across tier moves (#9947)

2026-06-13 15:11:39 -07:00

volume_grpc_vacuum.go

fix(volume): add authentication to destructive gRPC admin endpoints (#8876)

2026-05-04 21:14:55 -07:00

volume_server_handlers_admin.go

chore: remove ~50k lines of unreachable dead code (#8913)

2026-04-03 16:04:27 -07:00

volume_server_handlers_helper.go

…

volume_server_handlers_read.go

Export file_read_invalid_needles metric for REST read requests on invalid file IDs. (#9241)

2026-04-27 12:22:42 -07:00

volume_server_handlers_ui.go

hide millseconds in up time (#7553)

2025-11-26 08:01:19 -08:00

volume_server_handlers_write.go

Export REST file_{read,write}_failures metrics on volume servers (#9215)

2026-04-24 11:45:21 -07:00

volume_server_handlers.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

volume_server.go

security: hot-reload JWT signing keys on SIGHUP (#9826)

2026-06-04 22:26:08 -07:00

webdav_server.go

grpc: don't tear down the shared master connection on a caller's own timeout (#9775)

2026-06-01 15:11:02 -07:00

wrapped_webdav_fs_test.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00

wrapped_webdav_fs.go

[s3] validate indirect filer path inputs (#9931)

2026-06-11 21:56:16 -07:00