Release date: July 26, 2023 Component versions:
ComponentVersion
Solr8.11.1
ZooKeeper3.6.2
Spark2.4.5
KubernetesGKE, AKS, EKS 1.25 and 1.26 Rancher (RKE) and OpenShift 4 compatible with Kubernetes 1.25 and 1.26 OpenStack and customized Kubernetes installs not supported. See Kubernetes support for end of support dates.
Ingress ControllersNginx, Ambassador (Envoy), GKE Ingress Controller Istio not supported.
More information about support dates can be found at Lucidworks Fusion Product Lifecycle.
Looking to upgrade?Check out the Fusion 5 Upgrades for details.
Looking to upgrade?See Fusion 5 Upgrades for detailed instructions.

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Bug fixes

  • Fixed an issue where Spark jobs failed when logging was used. You no longer need to use the workaround documented in the 5.5.1-1 and 5.5.1-2 release notes.
  • Fixed an issue that prevented QnA Smart Answers jobs from finishing.
  • Fixed an issue that prevented deploying Seldon models.
  • Fixed an issue that prevented V2 connectors from running index pipelines configured with a Milvus stage.

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Known issues

  • New Kerberos security realms cannot be configured successfully in this version of Fusion.