mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-02 13:11:24 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
306 lines
7.6 KiB
Go
306 lines
7.6 KiB
Go
package offset
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import (
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"fmt"
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"testing"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/pb/schema_pb"
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)
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// BenchmarkOffsetAssignment benchmarks sequential offset assignment
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func BenchmarkOffsetAssignment(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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manager, err := NewPartitionOffsetManager("test-namespace", "test-topic", partition, storage)
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if err != nil {
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b.Fatalf("Failed to create partition manager: %v", err)
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}
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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manager.AssignOffset()
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}
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})
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}
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// BenchmarkBatchOffsetAssignment benchmarks batch offset assignment
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func BenchmarkBatchOffsetAssignment(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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manager, err := NewPartitionOffsetManager("test-namespace", "test-topic", partition, storage)
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if err != nil {
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b.Fatalf("Failed to create partition manager: %v", err)
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}
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batchSizes := []int64{1, 10, 100, 1000}
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for _, batchSize := range batchSizes {
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b.Run(fmt.Sprintf("BatchSize%d", batchSize), func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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manager.AssignOffsets(batchSize)
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}
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})
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}
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}
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// BenchmarkOffsetSubscription benchmarks subscription operations
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func BenchmarkOffsetSubscription(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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registry := NewPartitionOffsetRegistry(storage)
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subscriber := NewOffsetSubscriber(registry)
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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// Pre-assign offsets
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registry.AssignOffsets("test-namespace", "test-topic", partition, 10000)
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b.Run("CreateSubscription", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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subscriptionID := fmt.Sprintf("bench-sub-%d", i)
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_, err := subscriber.CreateSubscription(
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subscriptionID,
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"test-namespace", "test-topic",
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partition,
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schema_pb.OffsetType_RESET_TO_EARLIEST,
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0,
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)
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if err != nil {
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b.Fatalf("Failed to create subscription: %v", err)
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}
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subscriber.CloseSubscription(subscriptionID)
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}
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})
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// Create subscription for other benchmarks
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sub, err := subscriber.CreateSubscription(
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"bench-sub",
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"test-namespace", "test-topic",
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partition,
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schema_pb.OffsetType_RESET_TO_EARLIEST,
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0,
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)
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if err != nil {
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b.Fatalf("Failed to create subscription: %v", err)
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}
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b.Run("GetOffsetRange", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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sub.GetOffsetRange(100)
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}
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})
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b.Run("AdvanceOffset", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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sub.AdvanceOffset()
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}
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})
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b.Run("GetLag", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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sub.GetLag()
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}
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})
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b.Run("SeekToOffset", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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offset := int64(i % 9000) // Stay within bounds
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sub.SeekToOffset(offset)
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}
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})
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}
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// BenchmarkSMQOffsetIntegration benchmarks the full integration layer
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func BenchmarkSMQOffsetIntegration(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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integration := NewSMQOffsetIntegration(storage)
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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b.Run("PublishRecord", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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key := fmt.Sprintf("key-%d", i)
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integration.PublishRecord("test-namespace", "test-topic", partition, []byte(key), &schema_pb.RecordValue{})
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}
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})
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b.Run("PublishRecordBatch", func(b *testing.B) {
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batchSizes := []int{1, 10, 100}
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for _, batchSize := range batchSizes {
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b.Run(fmt.Sprintf("BatchSize%d", batchSize), func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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records := make([]PublishRecordRequest, batchSize)
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for j := 0; j < batchSize; j++ {
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records[j] = PublishRecordRequest{
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Key: []byte(fmt.Sprintf("batch-%d-key-%d", i, j)),
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Value: &schema_pb.RecordValue{},
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}
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}
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integration.PublishRecordBatch("test-namespace", "test-topic", partition, records)
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}
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})
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}
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})
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// Pre-populate for subscription benchmarks
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records := make([]PublishRecordRequest, 1000)
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for i := 0; i < 1000; i++ {
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records[i] = PublishRecordRequest{
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Key: []byte(fmt.Sprintf("pre-key-%d", i)),
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Value: &schema_pb.RecordValue{},
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}
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}
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integration.PublishRecordBatch("test-namespace", "test-topic", partition, records)
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b.Run("CreateSubscription", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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subscriptionID := fmt.Sprintf("integration-sub-%d", i)
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_, err := integration.CreateSubscription(
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subscriptionID,
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"test-namespace", "test-topic",
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partition,
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schema_pb.OffsetType_RESET_TO_EARLIEST,
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0,
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)
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if err != nil {
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b.Fatalf("Failed to create subscription: %v", err)
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}
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integration.CloseSubscription(subscriptionID)
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}
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})
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b.Run("GetHighWaterMark", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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integration.GetHighWaterMark("test-namespace", "test-topic", partition)
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}
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})
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b.Run("GetPartitionOffsetInfo", func(b *testing.B) {
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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integration.GetPartitionOffsetInfo("test-namespace", "test-topic", partition)
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}
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})
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}
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// BenchmarkConcurrentOperations benchmarks concurrent offset operations
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func BenchmarkConcurrentOperations(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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integration := NewSMQOffsetIntegration(storage)
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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b.Run("ConcurrentPublish", func(b *testing.B) {
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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i := 0
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for pb.Next() {
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key := fmt.Sprintf("concurrent-key-%d", i)
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integration.PublishRecord("test-namespace", "test-topic", partition, []byte(key), &schema_pb.RecordValue{})
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i++
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}
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})
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})
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// Pre-populate for concurrent reads
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for i := 0; i < 1000; i++ {
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key := fmt.Sprintf("read-key-%d", i)
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integration.PublishRecord("test-namespace", "test-topic", partition, []byte(key), &schema_pb.RecordValue{})
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}
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b.Run("ConcurrentRead", func(b *testing.B) {
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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integration.GetHighWaterMark("test-namespace", "test-topic", partition)
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}
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})
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})
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b.Run("ConcurrentMixed", func(b *testing.B) {
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b.ResetTimer()
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b.RunParallel(func(pb *testing.PB) {
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i := 0
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for pb.Next() {
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if i%10 == 0 {
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// 10% writes
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key := fmt.Sprintf("mixed-key-%d", i)
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integration.PublishRecord("test-namespace", "test-topic", partition, []byte(key), &schema_pb.RecordValue{})
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} else {
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// 90% reads
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integration.GetHighWaterMark("test-namespace", "test-topic", partition)
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}
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i++
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}
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})
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})
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}
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// BenchmarkMemoryUsage benchmarks memory usage patterns
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func BenchmarkMemoryUsage(b *testing.B) {
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b.Run("InMemoryStorage", func(b *testing.B) {
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storage := NewInMemoryOffsetStorage()
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partition := &schema_pb.Partition{
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RingSize: 1024,
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RangeStart: 0,
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RangeStop: 31,
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UnixTimeNs: time.Now().UnixNano(),
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}
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manager, err := NewPartitionOffsetManager("test-namespace", "test-topic", partition, storage)
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if err != nil {
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b.Fatalf("Failed to create partition manager: %v", err)
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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manager.AssignOffset()
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// Note: Checkpointing now happens automatically in background every 2 seconds
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}
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// Clean up background goroutine
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manager.Close()
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})
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}
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