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Documentation Index

Fetch the complete documentation index at: https://doc.lucidworks.com/llms.txt

Use this file to discover all available pages before exploring further.

Release date: March 29, 2023 Component versions:
ComponentVersion
Solr8.11.1
ZooKeeper3.6.2
Spark2.4.5
KubernetesGKE, AKS, EKS 1.24 Rancher (RKE) and OpenShift 4 compatible with Kubernetes 1.24 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.
A bug in the Netty Recycler component of fusion-spark can cause jobs to terminate early. To work around this issue, add the following parameters to the “Spark Settings” section:
spark.driver.extraJavaOptions=-Dorg.apache.pulsar.shade.io.netty.recycler.maxCapacityPerThread=0
spark.executor.extraJavaOptions=-Dorg.apache.pulsar.shade.io.netty.recycler.maxCapacityPerThread=0
For example:Configuration to resolve Netty Recycler bugThis bug is fixed in 5.5.1-3
Looking to upgrade?See Fusion 5 Upgrades for detailed instructions.
Fusion 5.5.1-1 adds support for Kubernetes 1.24 to Fusion 5.5.1.

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Known issues

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