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Release Notes - KX Insights Microservices 1.3.0

KX 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

microservice package
ML Registry https://nexus.dl.kx.com/repository/kx-insights-packages/kxi-ml-registry/0.8.0/kxi-ml-registry.0.8.0.qpk
ML Analytics https://nexus.dl.kx.com/repository/kx-insights-packages/kxi-ml-analytics/0.8.0/kxi-ml-analytics.0.8.0.qpk

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