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jgroups-extras

4 indexed repositories · View on GitHub

jgroups-raft
Implementation of the Raft consensus protocol in JGroups

Java · 285 stars
jgroups-kubernetes
JGroups discovery protocol for Kubernetes

Java · 102 stars
jgroups-aws
Discovery protocol for JGroups using AWS S3 buckets as cluster information store

Java · 17 stars
jgroups-mongo
Projects JGroups Mongo provides an implementation of mongo.MONGO_PING discovery protocol using MongoDB as a cluster information store.

Java · 0 stars

Beginner friendly Everything

Open All

Support JPMS Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

jgroups-extras/jgroups-aws#608 · Opened Jul 10, 2026
Support JPMS Open

jgroups-extras/jgroups-kubernetes#319 · 1 assignee · Opened Jul 10, 2026
MockS3_PINGDiscoveryTestCase.testDiscovery is flaky in CI Open

Difficulty 2/5 1-3 hours Newbie friendliness 66/100

jgroups-extras/jgroups-aws#577 · Opened May 10, 2026
Consider improving misconfiguration handling Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jgroups-extras/jgroups-aws#559 · Opened Mar 9, 2026
Address batching comment in the impl Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jgroups-extras/jgroups-aws#541 · Opened Feb 3, 2026
Review S3_PING impl with the CloudBasedDiscovery.txt design Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jgroups-extras/jgroups-aws#540 · 2 comments · Opened Feb 3, 2026
Review whether it makes sense to extend JDBC_PING2 in the first place Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jgroups-extras/jgroups-mongo#13 · 3 comments · 1 reaction · Opened Feb 2, 2026
ListObjectsRequest can be replaced with ListObjectsV2Request Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

jgroups-extras/jgroups-aws#535 · Opened Jan 31, 2026
region_name and bucket_name are documented as required but never validated Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

jgroups-extras/jgroups-aws#533 · Opened Jan 31, 2026
Magic number handling Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

jgroups-extras/jgroups-aws#531 · Opened Jan 26, 2026
Document installation method for common runtimes KC/WF/ISPN Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

jgroups-extras/jgroups-mongo#9 · Opened Jan 22, 2026
CLI for system management Open

jgroups-extras/jgroups-raft#415 · 1 comment · 1 reaction · 1 assignee · Opened Dec 30, 2025
aws.S3_PING extends the FILE_PING and thus exposes it's configuration that is never used which might be confusing Open

jgroups-extras/jgroups-aws#498 · 8 comments · 1 assignee · Opened Nov 1, 2025
Potential race condition between BaseEletion vote and log initialisation on master Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jgroups-extras/jgroups-raft#364 · 5 comments · Opened Jul 30, 2025
Proposal: introduce dynamically scalable RAFT cluster. Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

jgroups-extras/jgroups-raft#355 · 7 comments · 1 reaction · Opened Apr 27, 2025
RaftSyncCounter.set() swallows transient leader unavailability as RuntimeException via CompletableFutures.join() Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

jgroups-extras/jgroups-raft#353 · 16 comments · Opened Apr 23, 2025
Array ring buffer wastes capacity Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

jgroups-extras/jgroups-raft#320 · 4 comments · Opened Nov 18, 2024
Define / document AWS SDK update policy Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

jgroups-extras/jgroups-aws#382 · Opened Oct 24, 2024
Issue setting up S3_PING with infinispan 15 Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

jgroups-extras/jgroups-aws#356 · 5 comments · Opened Aug 4, 2024
Improve documentation on how to setup credentials for S3 Open

jgroups-extras/jgroups-aws#333 · 1 assignee · Opened May 6, 2024
KUBE_PING support for pods with multiple IPs/dualstack Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

jgroups-extras/jgroups-kubernetes#215 · 7 comments · Opened Mar 13, 2024
Expand documentation with how to setup classpath properly Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

jgroups-extras/jgroups-aws#305 · Opened Dec 21, 2023
Expand tests to verify that the bucket is empty at the end of a test Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

jgroups-extras/jgroups-aws#295 · Opened Sep 21, 2023
Add contributing and other community docs to jgroups-aws Open

jgroups-extras/jgroups-aws#284 · 1 assignee · Opened Jul 10, 2023
Need help in configuring s3 ping for keycloak cache stack Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

jgroups-extras/jgroups-aws#210 · 16 comments · Opened Jul 26, 2022
Improve array ring's size performance Open

enhancement

jgroups-extras/jgroups-raft#177 · 1 comment · 1 assignee · Opened May 27, 2022
Provide GAV relocation pom Open

1.x good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

jgroups-extras/jgroups-aws#172 · Opened May 26, 2022
New unit/stress test for separate down-and up-queues Open

Task

jgroups-extras/jgroups-raft#168 · 1 assignee · Opened May 5, 2022
Follower: merge appending of entries and moving of commit-index Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

jgroups-extras/jgroups-raft#156 · 3 comments · Opened May 2, 2022
InMemoryLog should use a growing mechanism similar to FilePositionCache Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

jgroups-extras/jgroups-raft#153 · 1 comment · Opened Apr 27, 2022

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