apache/iggy

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Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed

Stars: 4.9k
Forks: 432
Open beginner issues: 0
Indexed issues: 156
Avg merge: 2d 10h
Merged PRs (30d): 174

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

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151 open issues indexed

fix(connectors): restart loads the newest connector config, not the active one Open

bug connectors rust

apache/iggy#3848 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(connectors): Iggy source connector implementation Open

connectors enhancement rust

apache/iggy#3869 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Tracking Issue: Align the Python SDK API with the Rust (native) SDK API Open

python sdk

apache/iggy#3893 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
connectors: fix producer.send() failure lets a later batch supersede the skipped state save Open

connectors

apache/iggy#3898 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
connectors: fix elasticsearch_source cursor overrides runtime state on open Open

connectors

apache/iggy#3899 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
connectors: refactor spawn_source_handler takes 11 parameters Open

connectors

apache/iggy#3900 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(server): Generic external auth callout Open

api

apache/iggy#3929 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(server): add optional mTLS client-certificate authentication Open

api

apache/iggy#3930 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Source NACK breaker stops non-replayable sources, and the stop is unobservable Open

bug connectors rust

apache/iggy#3941 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
connectors: runtime discards the sink consume FFI status, so failed batches are counted as processed Open

bug connectors rust

apache/iggy#3950 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add sink/source connector templates under core/connectors/ as fill-in-the-blank starting points Open

connectors docs enhancement

apache/iggy#3956 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Source forwarding channel still grows past the batch-result timeout, and a timed-out batch that succeeds is reported as an error Open

bug connectors rust

apache/iggy#3981 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Python SDK: expose the consumer offset APIs (store / get / delete) Open

python

apache/iggy#3997 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add Swift SDK for Apache Iggy Open

sdk

apache/iggy#4001 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add Apache Hudi Sink Connector Open

connectors

apache/iggy#4002 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Python SDK: expose get_me, get_client and get_clients Open

good first issue python

apache/iggy#4015 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add an OpenMessaging Benchmark driver for Iggy Open

java performance postponed

apache/iggy#4021 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Native Windows build of `server` fails: hwloc/pkg-config caveat + Unix-only APIs in `journal`/`message_bus` Open

bug rust server

apache/iggy#4037 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Publish downloadable binary artifacts and connector plugins for stable releases (GitHub Releases) Open

CI/CD connectors enhancement

apache/iggy#4038 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
connectors: batches are tagged with the decoder's schema, not the payload's, so avro/proto/flatbuffer reach sinks as the wrong Payload variant Open

connectors

apache/iggy#4053 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Apache Kafka Connector Open

connectors enhancement

apache/iggy#4067 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Implement the source connector for s3 Open

connectors good first issue

apache/iggy#4070 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Implement OpenDAL connector Open

connectors enhancement

apache/iggy#4071 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
docs: add coding guidelines for the rust code Open

docs rust

apache/iggy#4082 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Retry backoff has an off-by-one delay and an unclamped post-jitter overshoot Open

connectors good first issue rust

apache/iggy#4084 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(connectors): Implement QuestDB sink connector over QWP Open

connectors

apache/iggy#4086 · 1 comment · 2 reactions · 1 assignee · Indexed Sep 14, 2026
ci/cd: Wasted time spent in GitHub Actions Open

CI/CD github-actions

apache/iggy#4090 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
chore(sdk): Rust SDK docs for IggyStream API Open

good first issue

apache/iggy#4093 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connectors: a source with two [[streams]] entries produces to only one Open

bug connectors rust

apache/iggy#4097 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connectors: a failed source open still leaves an INSTANCES entry behind Open

bug connectors rust

apache/iggy#4100 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connectors: sink start leaks the plugin instance when consumer setup fails Open

bug connectors rust

apache/iggy#4101 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connectors: source stop and restart bookkeeping loses errors and ids Open

bug connectors rust

apache/iggy#4102 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
connectors: Delta Sink - produciton feasibility improvements Open

connectors

apache/iggy#4105 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
feat(connectors): add Apache Spark Structured Streaming source Open

connectors enhancement

apache/iggy#4127 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Purge can record completion after consumer offset directory sync fails Open

bug rust server

apache/iggy#4128 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix the 4 ignored tests covering persisted durability fault coverage Open

server test

apache/iggy#4139 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix the 3 ignored tests covering a refused consumer-offset write Open

server test

apache/iggy#4140 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix given_a_failed_writeback_when_a_fresh_handle_syncs_then_it_should_not_report_success Open

server test

apache/iggy#4141 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
(Rust SDK) IggyStream API has unintentional behavior: can create one topic and read from another Open

bug

apache/iggy#4155 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
bug(connectors): meilisearch_sink URL scheme check is case-sensitive, silently connects to the wrong host Open

connectors

apache/iggy#4157 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Python SDK: expose client disconnect and shutdown lifecycle methods Open

good first issue python

apache/iggy#4163 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Python SDK: expose consumer shutdown and offset drain timeout Open

good first issue python

apache/iggy#4165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Python SDK: return details from stream, topic, and consumer group creation Open

good first issue python

apache/iggy#4166 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Python SDK: return identity details from password and PAT login Open

good first issue python

apache/iggy#4167 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
fix(connectors): honor Retry-After on 5xx and cap the honored value Open

connectors

apache/iggy#4168 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Disk polling: performance investigation and optimization tracking Open

apache/iggy#4174 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Disk polling: investigate excess read bytes for small responses Open

apache/iggy#4175 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Disk polling: investigate repeated batch verification and record scanning Open

apache/iggy#4176 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Disk polling: measure owner completion service under concurrent polling Open

apache/iggy#4177 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Disk polling: investigate tail latency under concurrent writes Open

apache/iggy#4178 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/iggy

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