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Tree: 7e2c1fd9ac

add-admin-and-worker-to-helm-charts

add-ec-vacuum

add-foundation-db

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

also-delete-parent-directory-if-empty

avoid_releasing_temp_file_on_write

changing-to-zap

collect-public-metrics

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

enhance-erasure-coding

fasthttp

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-versioning-listing-only

ftp

gh-pages

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

original_weed_mount

pr-7412

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

s3-select

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

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v0.70beta

v3.33

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seaweedfs/weed/mq/kafka/protocol

History

chrislu 7e2c1fd9ac mq(kafka): Investigate SyncGroup workflow - kafka-go not calling SyncGroup 🔍 CRITICAL FINDINGS - Consumer Group Protocol Analysis ✅ CONFIRMED WORKING: - FindCoordinator API (key 10) ✅ - JoinGroup API (key 11) ✅ - Deterministic member ID generation ✅ - No more JoinGroup retries ✅ ❌ CONFIRMED NOT WORKING: - SyncGroup API (key 14) - NEVER called by kafka-go ❌ - Fetch API (key 1) - NEVER called by kafka-go ❌ 🔍 OBSERVED BEHAVIOR: - kafka-go calls: FindCoordinator → JoinGroup → (stops) - kafka-go makes repeated Metadata requests - No progression to SyncGroup or Fetch - Test fails with 'context deadline exceeded' 🎯 HYPOTHESIS: kafka-go may be: 1. Using simplified consumer protocol (no SyncGroup) 2. Expecting specific JoinGroup response format 3. Waiting for specific error codes/state transitions 4. Using different rebalancing strategy 📊 EVIDENCE: - JoinGroup response: 215 bytes, includes member metadata - Group state: Empty → PreparingRebalance → CompletingRebalance - Member ID: consistent across calls (4b60f587) - Protocol: 'range' selection working NEXT: Research kafka-go consumer group implementation to understand why SyncGroup is bypassed.		2 months ago
..
consumer_coordination.go	mq(kafka): Phase 3 Step 3 - Consumer Coordination	2 months ago
consumer_coordination_test.go	mq(kafka): Phase 3 Step 3 - Consumer Coordination	2 months ago
fetch.go	mq(kafka): Add comprehensive protocol compatibility review and TODOs	2 months ago
fetch_test.go	mq(kafka): implement Fetch handler with record batch construction, high watermark tracking, and comprehensive test coverage for consumer functionality	2 months ago
find_coordinator.go	mq(kafka): Fix JoinGroup v2 parsing - Consumer group membership working	2 months ago
handler.go	mq(kafka): Investigate SyncGroup workflow - kafka-go not calling SyncGroup	2 months ago
handler_test.go	mq(kafka): Phase 3 Step 3 - Consumer Coordination	2 months ago
joingroup.go	mq(kafka): Investigate SyncGroup workflow - kafka-go not calling SyncGroup	2 months ago
offset_management.go	mq(kafka): Add comprehensive protocol compatibility review and TODOs	2 months ago
offset_management_test.go	mq(kafka): Phase 3 Step 2 - Offset Management	2 months ago
produce.go	mq(kafka): Add comprehensive API version validation with Metadata v1 foundation	2 months ago
produce_test.go	mq(kafka): implement Produce handler with record parsing, offset assignment, ledger integration; supports fire-and-forget and acknowledged modes with comprehensive test coverage	2 months ago