Various improvements/fixes on long-running stability#176

Merged

Gujiawei-Edinburgh merged 20 commits intoapache:mainfrom

popduke:hotfix-stability-improvements

Sep 15, 2025

Commits on Sep 15, 2025

add shortcut to prevent NPE when landscape doesn't contain local descriptor
popduke
committed
1. fixed an identified config change failure process by: 1)make wal compaction whenever fsm applied config entry, 2. send EnsureRequest only from leader during applying RequestConfigChange
popduke
committed
Reduce memory head caused by inefficient argument formatter
popduke
committed
Improve the backpressure mechanism when the downstream is stalled
popduke
committed
1. Reducing AGENT_HOST_MAP sync overhead when failed member detected
popduke
committed
1. Correct the log context for CRDT
popduke
committed
fixed a race condition which may cause pipeline graceful retargeting stuck
popduke
committed
1. reduce HostMemberList sync overhead during failure broadcast
popduke
committed
1. fixed an issue in RedundantRangeRemovalBalancer which may cause the removal of functioning range mistakenly
popduke
committed
1. Optimize bootstrap and config change workflow
popduke
committed
1. correctly handle the duplicate matchinfo in inbox ingestion package
popduke
committed
Fixed an unbalanced issue of ReplicaCntBalancer
popduke
committed
CRDT AntiEntropy Improvements:
popduke
committed
Improve stale member cleanup logic
popduke
committed
base-crdt: metering delta send rate and throughput correctly during anti-entropy
popduke
committed
optimize balancer's log output
popduke
committed
Improved housekeeping logic for crdt-based metadata service
popduke
committed
Improved the built-in balancers efficiency
popduke
committed
Exclude ranges in terminated states from effective route
popduke
committed
Enable manually triggered cov build
popduke
committed

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Various improvements/fixes on long-running stability#176

Various improvements/fixes on long-running stability#176
Gujiawei-Edinburgh merged 20 commits intoapache:mainfrom
popduke:hotfix-stability-improvements

Commits on Sep 15, 2025

add shortcut to prevent NPE when landscape doesn't contain local descriptor

1. fixed an identified config change failure process by: 1)make wal compaction whenever fsm applied config entry, 2. send EnsureRequest only from leader during applying RequestConfigChange

Reduce memory head caused by inefficient argument formatter

Improve the backpressure mechanism when the downstream is stalled

1. Reducing AGENT_HOST_MAP sync overhead when failed member detected

1. Correct the log context for CRDT

fixed a race condition which may cause pipeline graceful retargeting stuck

1. reduce HostMemberList sync overhead during failure broadcast

1. fixed an issue in RedundantRangeRemovalBalancer which may cause the removal of functioning range mistakenly

1. Optimize bootstrap and config change workflow

1. correctly handle the duplicate matchinfo in inbox ingestion package

Fixed an unbalanced issue of ReplicaCntBalancer

CRDT AntiEntropy Improvements:

Improve stale member cleanup logic

base-crdt: metering delta send rate and throughput correctly during anti-entropy

optimize balancer's log output

Improved housekeeping logic for crdt-based metadata service

Improved the built-in balancers efficiency

Exclude ranges in terminated states from effective route

Enable manually triggered cov build

Various improvements/fixes on long-running stability#176Gujiawei-Edinburgh merged 20 commits intoapache:mainapache/bifromq:mainfrom popduke:hotfix-stability-improvementspopduke/bifromq:hotfix-stability-improvementsCopy head branch name to clipboard

Commits

Commits on Sep 15, 2025

Various improvements/fixes on long-running stability#176
Gujiawei-Edinburgh merged 20 commits intoapache:mainfrom
popduke:hotfix-stability-improvements