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v5.4.2

Re-enable UI drop-downs, correctly merge when shard key absent, Kafka SASL creds

Refer to the release notes for v5.4.0 and v5.4.1 to see other notable feature announcements and information.

Upgrade⚓︎

Don't skip minor versions when upgrading or downgrading

Skipping versions when upgrading or downgrading Hydrolix can result in database schema inconsistencies and cluster instability. Always upgrade or downgrade sequentially through each minor version, moving to every intermediate minor release in turn rather than jumping directly from the starting version to the target.

Point releases are safe to skip. Upgrade through each minor version, using the latest point release of each one. Don't install every point release along the way.

For example, to go from v5.10 to v6.1, upgrade sequentially to v5.11.10 -> v6.0.19 -> v6.1.10. Downgrading works the same way, in reverse.

Upgrade on GKE⚓︎

1
kubectl apply -f "https://www.hydrolix.io/operator/v5.4.2/operator-resources?namespace=${HDX_KUBERNETES_NAMESPACE}&gcp-storage-sa=${GCP_STORAGE_SA}"

Upgrade on EKS⚓︎

1
kubectl apply -f "https://www.hydrolix.io/operator/v5.4.2/operator-resources?namespace=${HDX_KUBERNETES_NAMESPACE}&aws-storage-role=${AWS_STORAGE_ROLE}"

Upgrade on LKE⚓︎

1
kubectl apply -f "https://www.hydrolix.io/operator/v5.4.2/operator-resources?namespace=$HDX_KUBERNETES_NAMESPACE"

Changelog⚓︎

General⚓︎

Intake⚓︎

  • Added support to Kafka client for SASL authentication, intended for use with Azure Event Hub.

Bug Fix⚓︎

Merge⚓︎

  • Corrected a corner case error condition preventing partitions with empty shard keys from being merged.

UI⚓︎

  • Corrected a bug that prevented various drop-downs from populating in the UI.