Release Notes - kdb Insights Microservices 1.3.0
kdb Insights Microservices 1.3.0 release.
Release Date
2022-11-22
Storage Manager
[FIX] Multiple issues due to connections not being re-established if they dropped and tty being enabled in some scenarios causing debug prompts.
[FIX] An issue where the storage manager exhausted all available connections when registering DA clients that were repeatedly failing.
Service Gateway
[FIX] A problem where the gateway would not respond to a query if it died during query processing due to an out of memory error. The gateway will now issue timeouts for queries that have exceeded their original timeout by more than 5 seconds.
Metrics
[FIX] An issue where enabling metrics for the .z.ps handler caused the 0
handle to not return results.
Known Issues
Artifacts
Highlights denote artifacts which have been updated as part of this patch release. All other artifacts are unchanged from the previous major or minor release.
Service Discovery
microservice | Docker | Helm Chart |
---|---|---|
Discovery Registry | registry.dl.kx.com/kxi-eureka-discovery:1.3.1 | https://nexus.dl.kx.com/repository/kx-insights-charts/kxi-discovery-service-1.3.1.tgz |
Discovery Proxy | registry.dl.kx.com/kxi-discovery-proxy:1.3.1 |
Stream Processor
microservice | Docker | qpk |
---|---|---|
Controller | registry.dl.kx.com/kxi-sp-controller:1.3.1 | |
Worker | registry.dl.kx.com/kxi-sp-worker:1.3.1 | https://nexus.dl.kx.com/repository/kx-insights-packages/kxi-sp-worker/1.3.1/kxi-sp-worker.1.3.1.qpk |
Coordinator | registry.dl.kx.com/kxi-sp-coordinator:1.3.1 | |
Worker-Python | registry.dl.kx.com/kxi-sp-python:1.3.1 | |
Worker-ML | registry.dl.kx.com/kxi-ml:1.3.1 |
Data Access
microservice | Docker |
---|---|
Data Access Process (DA) | registry.dl.kx.com/kxi-da:1.3.1 |
Single container | registry.dl.kx.com/kxi-da-single:1.3.1 |
Storage Manager
microservice | Docker |
---|---|
Storage Manager | registry.dl.kx.com/kxi-sm:1.3.1 |
End of Interval (EOI) | registry.dl.kx.com/kxi-sm-eoi:1.3.1 |
End of Day (EOD) | registry.dl.kx.com/kxi-sm-eod:1.3.1 |
Database Migration (DBM) | registry.dl.kx.com/kxi-sm-dbm:1.3.1 |
Single Container | registry.dl.kx.com/kxi-sm-single:1.3.1 |
Service Gateway
microservice | Docker |
---|---|
Gateway | registry.dl.kx.com/kxi-sg-gw:1.3.1 |
Resource Coordinator | registry.dl.kx.com/kxi-sg-rc:1.3.1 |
Aggregator | registry.dl.kx.com/kxi-sg-agg:1.3.1 |
User interface
microservice | Docker | Helm Chart |
---|---|---|
Dashboards | registry.dl.kx.com/kxi-gui-dash:1.3.1 | https://nexus.dl.kx.com/repository/kx-insights-charts/gui-dash-1.3.0.tgz |
Gateway | registry.dl.kx.com/kxi-gui-gateway:1.3.1 | https://nexus.dl.kx.com/repository/kx-insights-charts/gui-gateway-1.3.0.tgz |
Data | registry.dl.kx.com/kxi-gui-data:1.3.1 | https://nexus.dl.kx.com/repository/kx-insights-charts/gui-data-1.3.0.tgz |
Machine Learning
Miscellaneous
microservice | Docker | package |
---|---|---|
Metrics Sidecar | registry.dl.kx.com/kxi-sidecar:1.3.0 | |
OpenAPI SDK Generator | registry.dl.kx.com/kxi-openapi-codegen:0.8.0 | https://nexus.dl.kx.com/repository/kx-insights-packages/kxi-openapi-codegen/0.8.0/kxi-openapi-codegen-0.8.0-shaded.jar |