HarperFast/harper-pro

Harper Pro

Stars: 3
Forks: 0
Open beginner issues: 3
Indexed issues: 180
Avg merge: 1d 19h
Merged PRs (30d): 83

Dominant language: JavaScript
License: No license data
Last GitHub push: Sep 20, 2026
Latest indexed: Sep 17, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

180 open issues indexed

Whole-keyspace ownership and whole-command forwarding for a plugin keyspace Open

area:replication enhancement feature:plugin-substrate

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

HarperFast/harper-pro#886 · Opened Sep 21, 2026
The replication shared-status buffer is full; grow it before the next per-peer feature Open

area:replication enhancement feature:plugin-substrate

Difficulty 3/5 1-2 days Newbie friendliness 68/100

HarperFast/harper-pro#885 · Opened Sep 21, 2026
A peer-scoped non-durable message class for plugin traffic, off the replay path Open

area:replication enhancement feature:plugin-substrate

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

HarperFast/harper-pro#884 · Opened Sep 21, 2026
Enforce replicate:false end-to-end: GET_RECORD, full copy, blob transfer, schema handshake, cloneNode Open

area:replication enhancement feature:plugin-substrate

Difficulty 4/5 3-5 days Newbie friendliness 52/100

HarperFast/harper-pro#883 · Opened Sep 21, 2026
[Epic] Node-local tables and peer-scoped non-durable transport Open

area:replication enhancement feature:plugin-substrate

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

HarperFast/harper-pro#882 · Opened Sep 21, 2026
Replication resume cursors need an append-order mode to survive a reconnect or a relayed origin Open

bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#879 · Opened Sep 20, 2026
Replication base copy can silently drop a transaction that is in flight when a node joins Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

HarperFast/harper-pro#876 · Opened Sep 20, 2026
Record locks: a home-map transition is authorized by node identity alone, with no proof an operator asked for it Open

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

HarperFast/harper-pro#869 · Opened Sep 18, 2026
Record locks: one operator call to apply a home map across the cluster, given an explicit node list Open

HarperFast/harper-pro#862 · 1 assignee · Opened Sep 17, 2026
[Epic] SSH deploy-key management: locking, custody, and replication-result correctness Open

bug

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

HarperFast/harper-pro#859 · Opened Sep 16, 2026
fix(certificates): add_certificate does not fall back to reading the private key from disk, unlike create_csr Open

area:replication bug from-jira

HarperFast/harper-pro#858 · 1 comment · 1 assignee · Opened Sep 16, 2026
Record locks: a membership change is a ~6 minute cluster-lock outage; drain by recall instead of waiting out the delegation lease Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#856 · Opened Sep 16, 2026
Record locks: decide what it would take to enable replication.recordLocks by default Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#853 · Opened Sep 16, 2026
Record locks: make cluster-scoped lock() work at threads.count > 1 (owner-worker relay, per-isolate row queue, every-thread registration) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#852 · Opened Sep 16, 2026
add_certificate's hosts parameter is validated, documented and stored but never read — certificate scoping silently does nothing Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#850 · 1 comment · Opened Sep 16, 2026
An empty http-worker list latches worker placement to NaN, permanently stopping all subscription placement Open

Difficulty 2/5 Half a day Newbie friendliness 88/100

HarperFast/harper-pro#836 · Opened Sep 12, 2026
WAF path.prefix matches on raw startsWith, so /admin also matches /administrator Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#832 · Opened Sep 10, 2026
WAF path and query matching decode to different depths, so an escaped payload normalizes on one and not the other Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

HarperFast/harper-pro#831 · Opened Sep 10, 2026
A WAF rule written with an IPv4-mapped IPv6 address compiles but can never match Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

HarperFast/harper-pro#830 · Opened Sep 10, 2026
Region- and tag-scoped WAF rules are armed on no node by default, silently, while list_waf_rules reports them enabled Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#829 · Opened Sep 10, 2026
WAF rules using reserved features are accepted and reported as added, then compiled out unenforced Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

HarperFast/harper-pro#828 · Opened Sep 10, 2026
Mesh replication amplifies a re-delivered `hdb_nodes` delete into millions of duplicate audit entries; the resulting same-version run permanently exceeds `replication_maxPayload` Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#826 · Opened Sep 9, 2026
Record locks Phase 1: durable membership epoch protocol (single-decree agreement per database) Open

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

HarperFast/harper-pro#825 · Opened Sep 9, 2026
Record locks: measure the Phase 1 cost baseline before the protocol change Open

HarperFast/harper-pro#824 · 1 comment · 1 assignee · Opened Sep 9, 2026
fix(replication): recovery nets miss a subscription wedged at connected:true / WAITING with no receive progress Open

area:replication bug

HarperFast/harper-pro#810 · 6 comments · 1 assignee · Opened Sep 3, 2026
Pre-readiness unsubscribes are retained as tombstones, so the worker-subscription admission map can grow unbounded Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

HarperFast/harper-pro#807 · Opened Sep 3, 2026
A same-name URL migration leaves an armed recovery timer that can force-reconnect the address the node left Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

HarperFast/harper-pro#806 · Opened Sep 3, 2026
Subscription-setup stagger is added on top of independent jitter draws, so the #446 spacing does not hold on stale-worker reassignment Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#805 · Opened Sep 3, 2026
Re-scope the mid-log txnlog tear cluster test to the quarantine semantics (currently skipped) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

HarperFast/harper-pro#803 · Opened Sep 2, 2026
Forced base-copy resync cannot repair a missed DELETE: the copy emits puts only, so the follower keeps the stale row Open

Difficulty 5/5 Over a week Newbie friendliness 48/100

HarperFast/harper-pro#794 · Opened Sep 2, 2026
remove_node is not honored by the inbound replication auth gate: a removed node re-authorizes on reconnect and keeps receiving data Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

HarperFast/harper-pro#793 · Opened Sep 1, 2026
Replication applies the origin's log key as the record version for source fills (cross-replica fill-version divergence) Open

HarperFast/harper-pro#790 · 1 comment · 1 assignee · Opened Aug 31, 2026
Restarted node's replication worker can hard-wedge on startup: single http worker blackholes all inbound replication while the main thread stays healthy Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

HarperFast/harper-pro#788 · Opened Aug 31, 2026
Interrupted blob copy leaves superseded truncated stub files that nothing reclaims Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

HarperFast/harper-pro#786 · Opened Aug 30, 2026
Revoking the leader's admin mid-clone leaves the follower in terminal Unavailable — clone never retries (stale credential reused across leaderRequest calls) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#785 · Opened Aug 30, 2026
Trigger the self-hosted harper-bench nightlies from the bench host instead of GitHub cron Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

HarperFast/harper-pro#773 · Opened Aug 27, 2026
Unbounded memory growth wedges the event loop via cgroup reclaim throttling — no OOM kill, so the container never restarts Open

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

HarperFast/harper-pro#756 · 1 comment · Opened Aug 23, 2026
Decode-drop recovery stress test uses undefined harness credentials Open

area:replication bug tests

HarperFast/harper-pro#753 · 1 assignee · Opened Aug 23, 2026
Replication: table created by replication is treated as locally schema-defined, so later attributes from the source are rejected (error per attribute per message) Open

area:replication bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#747 · Opened Aug 21, 2026
Freshly cloned node's workers have empty `server.nodes` for minutes — replicated operations silently reach zero peers Open

area:clustering area:replication bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#746 · Opened Aug 21, 2026
oxlint config does not inherit core's no-restricted-imports, so the node:assert/strict ban is unenforced in Pro Open

area:ci tests

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#736 · Opened Aug 20, 2026
Four replication config knobs are silently inert: env.get resolves only names registered in CONFIG_PARAMS Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

HarperFast/harper-pro#734 · 1 comment · Opened Aug 19, 2026
Replication receive path: the inbound frame queue is unbounded — one worker retained 43 GB of raw WS frames at the inbound line rate and OOM-cycled the node Open

area:replication bug

Difficulty 4/5 3-5 days Newbie friendliness 55/100

HarperFast/harper-pro#733 · 1 comment · Opened Aug 19, 2026
SIGSEGV in rocksdb-js finalizer during worker-thread teardown when a replication peer is stopped Open

HarperFast/harper-pro#730 · 2 comments · 1 assignee · Opened Aug 19, 2026
Mixed-version replication: 4.7 receiver throws TypeError on structure ids >= 64 sent by 5.2 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#729 · 2 comments · Opened Aug 19, 2026
Published Dockerfiles set ENV NODE_HOSTNAME=localhost, silently disabling replication after an in-place 4.x→5.x upgrade Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

HarperFast/harper-pro#728 · Opened Aug 19, 2026
Filtered base copy for out-of-retention add_node start_time Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#727 · Opened Aug 18, 2026
add_node with retain_authorization:true propagates the raw credential object; peer's replication dialer sends 'Authorization: [object Object]' and loops on 1008 — half-connected cluster passes data-only health checks Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

HarperFast/harper-pro#849 · 1 comment · Opened Aug 18, 2026
add_ssh_key: durable writes precede an untimed api.github.com fetch, so a concurrent delete_ssh_key leaves a revoked key live on every peer Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

HarperFast/harper-pro#724 · Opened Aug 18, 2026
add_ssh_key generate=true: a minted key is unusable on peers with different secret custody, and same-name generates diverge — both reported as success Open

area:replication bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

HarperFast/harper-pro#723 · Opened Aug 18, 2026

A short digest of beginner-friendly GitHub issues.