mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +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.
125 lines
4.6 KiB
Go
125 lines
4.6 KiB
Go
package integration
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
|
)
|
|
|
|
// Kafka Protocol Error Codes (copied from protocol package to avoid import cycle)
|
|
const (
|
|
kafkaErrorCodeNone int16 = 0
|
|
kafkaErrorCodeUnknownServerError int16 = 1
|
|
kafkaErrorCodeUnknownTopicOrPartition int16 = 3
|
|
kafkaErrorCodeNotLeaderOrFollower int16 = 6
|
|
kafkaErrorCodeRequestTimedOut int16 = 7
|
|
kafkaErrorCodeBrokerNotAvailable int16 = 8
|
|
kafkaErrorCodeMessageTooLarge int16 = 10
|
|
kafkaErrorCodeNetworkException int16 = 13
|
|
kafkaErrorCodeOffsetLoadInProgress int16 = 14
|
|
kafkaErrorCodeTopicAlreadyExists int16 = 36
|
|
kafkaErrorCodeInvalidPartitions int16 = 37
|
|
kafkaErrorCodeInvalidConfig int16 = 40
|
|
kafkaErrorCodeInvalidRecord int16 = 42
|
|
)
|
|
|
|
// MapBrokerErrorToKafka maps a broker error code to the corresponding Kafka protocol error code
|
|
func MapBrokerErrorToKafka(brokerErrorCode int32) int16 {
|
|
switch brokerErrorCode {
|
|
case 0: // BrokerErrorNone
|
|
return kafkaErrorCodeNone
|
|
case 1: // BrokerErrorUnknownServerError
|
|
return kafkaErrorCodeUnknownServerError
|
|
case 2: // BrokerErrorTopicNotFound
|
|
return kafkaErrorCodeUnknownTopicOrPartition
|
|
case 3: // BrokerErrorPartitionNotFound
|
|
return kafkaErrorCodeUnknownTopicOrPartition
|
|
case 6: // BrokerErrorNotLeaderOrFollower
|
|
return kafkaErrorCodeNotLeaderOrFollower
|
|
case 7: // BrokerErrorRequestTimedOut
|
|
return kafkaErrorCodeRequestTimedOut
|
|
case 8: // BrokerErrorBrokerNotAvailable
|
|
return kafkaErrorCodeBrokerNotAvailable
|
|
case 10: // BrokerErrorMessageTooLarge
|
|
return kafkaErrorCodeMessageTooLarge
|
|
case 13: // BrokerErrorNetworkException
|
|
return kafkaErrorCodeNetworkException
|
|
case 14: // BrokerErrorOffsetLoadInProgress
|
|
return kafkaErrorCodeOffsetLoadInProgress
|
|
case 42: // BrokerErrorInvalidRecord
|
|
return kafkaErrorCodeInvalidRecord
|
|
case 36: // BrokerErrorTopicAlreadyExists
|
|
return kafkaErrorCodeTopicAlreadyExists
|
|
case 37: // BrokerErrorInvalidPartitions
|
|
return kafkaErrorCodeInvalidPartitions
|
|
case 40: // BrokerErrorInvalidConfig
|
|
return kafkaErrorCodeInvalidConfig
|
|
case 100: // BrokerErrorPublisherNotFound
|
|
return kafkaErrorCodeUnknownServerError
|
|
case 101: // BrokerErrorConnectionFailed
|
|
return kafkaErrorCodeNetworkException
|
|
case 102: // BrokerErrorFollowerConnectionFailed
|
|
return kafkaErrorCodeNetworkException
|
|
default:
|
|
// Unknown broker error code, default to unknown server error
|
|
return kafkaErrorCodeUnknownServerError
|
|
}
|
|
}
|
|
|
|
// HandleBrokerResponse processes a broker response and returns appropriate error information
|
|
// Returns (kafkaErrorCode, errorMessage, error) where error is non-nil for system errors
|
|
func HandleBrokerResponse(resp *mq_pb.PublishMessageResponse) (int16, string, error) {
|
|
if resp.Error == "" && resp.ErrorCode == 0 {
|
|
// No error
|
|
return kafkaErrorCodeNone, "", nil
|
|
}
|
|
|
|
// Use structured error code if available, otherwise fall back to string parsing
|
|
if resp.ErrorCode != 0 {
|
|
kafkaErrorCode := MapBrokerErrorToKafka(resp.ErrorCode)
|
|
return kafkaErrorCode, resp.Error, nil
|
|
}
|
|
|
|
// Fallback: parse string error for backward compatibility
|
|
// This handles cases where older brokers might not set ErrorCode
|
|
kafkaErrorCode := parseStringErrorToKafkaCode(resp.Error)
|
|
return kafkaErrorCode, resp.Error, nil
|
|
}
|
|
|
|
// parseStringErrorToKafkaCode provides backward compatibility for string-based error parsing
|
|
// This is the old brittle approach that we're replacing with structured error codes
|
|
func parseStringErrorToKafkaCode(errorMsg string) int16 {
|
|
if errorMsg == "" {
|
|
return kafkaErrorCodeNone
|
|
}
|
|
|
|
// Check for common error patterns (brittle string matching)
|
|
switch {
|
|
case containsAny(errorMsg, "not the leader", "not leader"):
|
|
return kafkaErrorCodeNotLeaderOrFollower
|
|
case containsAny(errorMsg, "topic", "not found", "does not exist"):
|
|
return kafkaErrorCodeUnknownTopicOrPartition
|
|
case containsAny(errorMsg, "partition", "not found"):
|
|
return kafkaErrorCodeUnknownTopicOrPartition
|
|
case containsAny(errorMsg, "timeout", "timed out"):
|
|
return kafkaErrorCodeRequestTimedOut
|
|
case containsAny(errorMsg, "network", "connection"):
|
|
return kafkaErrorCodeNetworkException
|
|
case containsAny(errorMsg, "too large", "size"):
|
|
return kafkaErrorCodeMessageTooLarge
|
|
default:
|
|
return kafkaErrorCodeUnknownServerError
|
|
}
|
|
}
|
|
|
|
// containsAny checks if the text contains any of the given substrings (case-insensitive)
|
|
func containsAny(text string, substrings ...string) bool {
|
|
textLower := strings.ToLower(text)
|
|
for _, substr := range substrings {
|
|
if strings.Contains(textLower, strings.ToLower(substr)) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|