Zhijun Liao

Cluster: Assign default human-readable node name when starting server

10

By default, servers in a cluster don't have a human-readable nodename unless explicitly set by user. This can be annoying when reading the server logs during local development, since we...

Refactor TCL reference to support running tests with CMake

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Historically, Valkey’s TCL test suite expected all binaries (src/valkey-server, src/valkey-cli, src/valkey-benchmark, etc.) to exist under the src/ directory. This PR enables Valkey TCL tests to run seamlessly after a CMake...

Sentinel: Refactor test design to allow two clusters setup to help avoid data leakage during failover

4

I found this issue in Redis repo https://github.com/redis/redis/issues/14313 and confirmed that it also exists in Valkey. The description is pretty lengthy and detailed, and the TL;DR is that **during failover...

Cluster: Fix sub-replica and prevent empty primary when replica is blocked at replication and has inbound/outbound link race

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## Summary This PR handles a network race condition that would cause a replica to read stale cluster state and then incorrectly promote itself to an empty primary within an...

tikv_util: Centralize all thread name prefixes for both V1 and V2

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### What is changed and how it works? Issue Number: Close https://github.com/tikv/tikv/issues/19175 What's Changed: ```commit-message Centralize all thread name prefixes into a tikv_util file for both V1 and V2. ```...

engine_rocks: Fix flaky test_persistence_listener

3

### What is changed and how it works? Issue Number: Close https://github.com/tikv/tikv/issues/16638 What's Changed: ```commit-message Fix two possible flaky scenarios in `test_persistence_listener` and remove deadlock. ``` The test design is...

Centralize all 150+ thread names

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## Development Task Currently there're 150+ threads created at Tikv start-up with 55+ unique thread name prefixes like grpc-server, pd-worker, cdc, apply, snap-sender, etc. All these names are just scattered...

lease: Fix incorrect gRPC Unavailable on client cancel during LeaseKeepAlive forwarding

2

Helps investigate the long-lasting issue [https://github.com/etcd-io/etcd/issues/13632](https://github.com/etcd-io/etcd/issues/13632) (Github action mistakenly closed it due to inactivity). ## Problem Some users reported that `grpc_server_handled_total{grpc_code="Unavailable"}` was unexpectedly inflating for LeaseKeepAlive requests even when the...

### What would you like to be added? See details below. ### Why is this needed? Hi maintainers 👋 First of all, thank you for all the work you do...