Dmitry Kropachev
Dmitry Kropachev
Error: ``` --- FAIL: TestEventDebounce (1.42s) events_test.go:62: expected to see 150 events but got 34 FAIL ``` Happened once at
There could be a case when new shard connections initialization starts error out. We need to track errors and slow it down or maybe completely stop for some time. `Connection...
Let's have [java-driver](https://github.com/scylladb/java-driver) as source of inspiration for the metric content. We need an universal interface and implementations for: 1. [OTEL](https://github.com/open-telemetry/opentelemetry-go) - P1 2. ~~[prometheus](https://github.com/prometheus/client_golang) - P2~~
We need to get CQL5 support. Let's merge all the changes up to https://github.com/apache/cassandra-gocql-driver/commit/63b6d7830710a0c6c5411c08bf16d38cb88d2a8a Add https://github.com/apache/cassandra-gocql-driver/pull/1906 on top of it.
Following items to include: 1. `module github.com/scylladb/gocql/v2` in `go.mod` 2. Merge upstream changes 3. `RetryPolicy` API `v2` 4. `LoadBalancing` API `v2` 5. Use generics in serialization API 6. Use generics...
``` 08:32:56 === RUN TestTablets 08:32:57 tablet_integration_test.go:100: trace should show only one host but it showed 2 hosts, hosts: [127.0.1.2 127.0.1.1 127.0.1.3] 08:32:57 --- FAIL: TestTablets (0.79s) 08:32:57 === RUN...
## Technics 1. Increase memory cache locality 2. Reduce contention 3. Reduce memory fragmentation ## Methods ### runtime.LockOSThread It locks goroutine to a OS thread it is running on. Can...
Failure: https://github.com/scylladb/gocql/actions/runs/17516761746/job/49755280912?pr=540 Logs: ``` Run cd scylla-bench cd scylla-bench GOCQL_REPO="github.com/dkropachev/gocql" GOCQL_VERSION="b0cf8a98ef7[2](https://github.com/scylladb/gocql/actions/runs/17516761746/job/49755280912?pr=540#step:6:2)f7276f97011d25c[3](https://github.com/scylladb/gocql/actions/runs/17516761746/job/49755280912?pr=540#step:6:3)fb8a6cad0fe5" make build-with-custom-gocql-version DOCKER_IMAGE_TAG="scylladb/gocql-extended-ci:scylla-bench-b0cf8a98ef72f7276f97011d25c3fb8a6cad0fe5" DOCKER_IMAGE_LABELS="com.scylladb.gocql-version=b0cf8a98ef72f7276f97011d25c3fb8a6cad0fe5" make build-sct-docker-image docker push "scylladb/gocql-extended-ci:scylla-bench-b0cf8a98ef72f7276f97011d2[5](https://github.com/scylladb/gocql/actions/runs/17516761746/job/49755280912?pr=540#step:6:5)c3fb8a6cad0fe5" shell: /usr/bin/bash -e {0} /bin/sh: 9: Syntax error: end of...