Lanqing Yang

improper error handling with from h2 reason::cancel -> tonic::code::unkown

9

## Bug Report ### Version: latest ### Platform: all (linux) ### Crates http_body, hyper, h2 ### Description maybe Streaming::message need to handle h2 error? https://github.com/hyperium/tonic/blob/c62f382e3c6e9c0641decfafb2b8396fe52b6314/tonic/src/codec/decode.rs#L151 called from here https://github.com/hyperium/tonic/blob/c62f382e3c6e9c0641decfafb2b8396fe52b6314/tonic/src/client/grpc.rs#L193 I...

kv: verify roachpb.Value checksums when building snapshots

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This commit verify record checksum verification when processing raft snapshot records. This process prevents data corruption spread via snapshot process. Cluster setting snapshotChecksumVerification is introduced to act as a safeguard...

obs: replace runtime.ReadMemStats with runtime/metrics

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This commit replaces Memstats collection with go runtime metrics. The latter approach do not require stw to collect memory stats. A subtle change to be noted: statsProfiler still call runtime.ReadMemStats...

ui: add charts on gc assist metric

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This commit adds a line chart contains gc assist duration on the runtime page. The goal is to present the estimated time user go routines spend on assisting gc tasks....

plans to separate check with token operation?

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Hi we have an use case to perform check and and token operation independently. for an example when a request come in we check if the remaining quota is enough...

Fix: unrecognized configuration parameter "shard"

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Fix: https://github.com/postgresml/pgcat/issues/492 Noob approach: I think that once the pool sharding regex is set we just pick shard and stopped parsing pgcat custom commands for an [example ](https://github.com/postgresml/pgcat/blob/04e9814770d32bfc02100f3fa11ba718738595d6/src/query_router.rs#L171). I refactor...

kv: make snapshot apply concurrency limit configurable

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Please refer to each individual commits.

sql: log session variable settings that are set in the connection string

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This commit logs session variables passed on the connection url. The goal is to provide more information on trouble shooting issues. The output could be redacted for security purpose. Fixes:...

raft: advance commit index safely

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This change makes the commit index advancement in handleHeartbeat safe. Previously, a follower would attempt to update the commit index to whichever was sent in the MsgHeartbeat message. Out-of-bound indices...

kv: shallow copy BatchRequest on mutate in tryBumpBatchTimestamp

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This avoids a data race on tryBumpBatchTimestamp, which was fallout from the new logging introduced in ba13697. Fixes: #124553 Release note: None