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Tree: f4cdfcc5fd

add-ec-vacuum

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

adjust-fsck-cutoff-default

also-delete-parent-directory-if-empty

avoid_releasing_temp_file_on_write

changing-to-zap

collect-public-metrics

copilot/fix-helm-chart-installation

copilot/fix-s3-object-tagging-issue

copilot/make-renew-interval-configurable

copilot/make-renew-interval-configurable-again

copilot/sub-pr-7677

create-table-snapshot-api-design

data_query_pushdown

dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5

dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0

detect-and-plan-ec-tasks

do-not-retry-if-error-is-NotFound

ec-disk-type-support

enhance-erasure-coding

fasthttp

feature/mini-port-detection

feature/modernize-s3-tests

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-bucket-name-case-7910

fix-mount-http-parallelism

fix-mount-read-throughput-7504

fix-pr-7909

fix-s3-object-tagging-issue-7589

fix-sts-session-token-7941

fix-versioning-listing-only

ftp

gh-pages

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

nfs-cookie-prefix-list-fixes

optimize-delete-lookups

original_weed_mount

pr-7412

raft-dual-write

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

remove-implicit-directory-handling

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

s3-remote-cache-singleflight

s3-select

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

upgrade-versions-to-4.00

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

v0.69

v0.70beta

v3.33

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seaweedfs/weed

History

Chris Lu f4cdfcc5fd Add cluster.raft.leader.transfer command for graceful leader change (#7819) * proto: add RaftLeadershipTransfer RPC for forced leader change Add new gRPC RPC and messages for leadership transfer: - RaftLeadershipTransferRequest: optional target_id and target_address - RaftLeadershipTransferResponse: previous_leader and new_leader This enables graceful leadership transfer before master maintenance, reducing errors in filers during planned maintenance windows. Ref: https://github.com/seaweedfs/seaweedfs/issues/7527 * proto: regenerate Go files for RaftLeadershipTransfer Generated from master.proto changes. * master: implement RaftLeadershipTransfer gRPC handler Add gRPC handler for leadership transfer with support for: - Transfer to any eligible follower (when target_id is empty) - Transfer to a specific server (when target_id and target_address are provided) Uses hashicorp/raft LeadershipTransfer() and LeadershipTransferToServer() APIs. Returns the previous and new leader in the response. * shell: add cluster.raft.leader.transfer command Add weed shell command for graceful leadership transfer: - Displays current cluster status before transfer - Supports auto-selection of target (any eligible follower) - Supports targeted transfer with -id and -address flags - Provides clear feedback on success/failure with troubleshooting tips Usage: cluster.raft.leader.transfer cluster.raft.leader.transfer -id <server_id> -address <grpc_address> * master: add unit tests for raft gRPC handlers Add tests covering: - RaftLeadershipTransfer with no raft initialized - RaftLeadershipTransfer with target_id but no address - RaftListClusterServers with no raft initialized - RaftAddServer with no raft initialized - RaftRemoveServer with no raft initialized These tests verify error handling when raft is not configured. * shell: add tests for cluster.raft.leader.transfer command Add tests covering: - Command name and help text validation - HasTag returns false for ResourceHeavy - Validation of -id without -address - Argument parsing with unknown flags * master: clarify that leadership transfer requires -raftHashicorp The default raft implementation (seaweedfs/raft, a goraft fork) does not support graceful leadership transfer. This feature is only available when using hashicorp raft (-raftHashicorp=true). Update error messages and help text to make this requirement clear: - gRPC handler returns specific error for goraft users - Shell command help text notes the requirement - Added test for goraft case * test: use strings.Contains instead of custom helper Replace custom contains/containsHelper functions with the standard library strings.Contains for better maintainability. * shell: return flag parsing errors instead of swallowing them - Return the error from flag.Parse() instead of returning nil - Update test to explicitly assert error for unknown flags * test: document integration test scenarios for Raft leadership transfer Add comments explaining: - Why these unit tests only cover 'Raft not initialized' scenarios - What integration tests should cover (with multi-master cluster) - hashicorp/raft uses concrete types that cannot be easily mocked * fix: address reviewer feedback on tests and leader routing - Remove misleading tests that couldn't properly validate their documented behavior without a real Raft cluster: - TestRaftLeadershipTransfer_GoraftNotSupported - TestRaftLeadershipTransfer_ValidationTargetIdWithoutAddress - Change WithClient(false) to WithClient(true) for RaftLeadershipTransfer RPC to ensure the request is routed to the current leader * Improve cluster.raft.transferLeader command - Rename command from cluster.raft.leader.transfer to cluster.raft.transferLeader - Add symmetric validation: -id and -address must be specified together - Handle case where same leader is re-elected after transfer - Add test for -address without -id validation - Add docker compose file for 5-master raft cluster testing		3 weeks ago
..
admin	fix bucket link	3 weeks ago
cluster	feat: add S3 bucket size and object count metrics (#7776)	4 weeks ago
command	Add consistent -debug and -debug.port flags to commands (#7816)	3 weeks ago
credential	fix: Admin UI user creation fails before filer discovery (#7624) (#7625)	1 month ago
filer	s3: fix remote object not caching (#7790)	3 weeks ago
filer_client	Clean up logs and deprecated functions (#7339)	3 months ago
glog	Add Kafka Gateway (#7231)	3 months ago
iam	feat(iam): add SetUserStatus and UpdateAccessKey actions (#7750)	4 weeks ago
iamapi	Refactor: Extract common IAM logic into shared weed/iam package (#7747)	4 weeks ago
images	Migrates from disintegration/imaging c2019 to cognusion/imaging c2024. (#5533)	2 years ago
kms	S3 API: Add integration with KMS providers (#7152)	5 months ago
mount	mount: efficient file lookup in large directories, skipping directory caching (#7818)	3 weeks ago
mq	mount: improve read throughput with parallel chunk fetching (#7569)	1 month ago
notification	Fix webhook duplicate deliveries and POST to GET conversion (#7668)	1 month ago
operation	fix: cache successful volume lookups instead of failed ones (#7698)	1 month ago
pb	Add cluster.raft.leader.transfer command for graceful leader change (#7819)	3 weeks ago
query	mount: improve read throughput with parallel chunk fetching (#7569)	1 month ago
remote_storage	Filer: Fixed critical bugs in the Azure SDK migration (PR #7310) (#7401)	2 months ago
replication	Filer: Fixed critical bugs in the Azure SDK migration (PR #7310) (#7401)	2 months ago
s3api	fix: S3 remote storage cold-cache read fails with 'size reported but no content available' (#7817)	3 weeks ago
security	remove spoof-able request header (#7103)	5 months ago
sequence	remove unused function	2 years ago
server	Add cluster.raft.leader.transfer command for graceful leader change (#7819)	3 weeks ago
sftpd	SFTP: support reloading user store on HUP signal (#7651)	1 month ago
shell	Add cluster.raft.leader.transfer command for graceful leader change (#7819)	3 weeks ago
static	Fix Broken Links (#5287)	2 years ago
stats	feat: add S3 bucket size and object count metrics (#7776)	4 weeks ago
storage	Fix uncleanable size=0 orphans with volume.fsck -forcePurging (#7783)	4 weeks ago
telemetry	convert error fromating to %w everywhere (#6995)	6 months ago
topology	Fix volume repeatedly toggling between crowded and uncrowded (#7793)	3 weeks ago
util	Add consistent -debug and -debug.port flags to commands (#7816)	3 weeks ago
wdclient	fix: WaitUntilConnected now respects context cancellation during sleep (#7737)	4 weeks ago
worker	Add disk-aware EC rebalancing (#7597)	1 month ago
Makefile	Update README and weed/Makefile (#7571)	1 month ago
weed.go	set exit status	10 months ago