Skip to main content

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.

Released on September 5, 2023, this maintenance release includes corrections to remote connectors, the JDBC V2 connector, and LDAP ACL documents. To learn more, skip to the release notes.

​
Platform Support and Component Versions

​
Kubernetes platform support

Lucidworks has tested and validated support for the following Kubernetes platforms and versions:
  • Google Kubernetes Engine (GKE): 1.25 and 1.26
  • Microsoft Azure Kubernetes Service (AKS): 1.25 and 1.26
  • Amazon Elastic Kubernetes Service (EKS): 1.25 and 1.26
Support is also offered for Rancher Kubernetes Engine (RKE) and OpenShift 4 versions that are based on Kubernetes 1.25 and 1.26. OpenStack and customized Kubernetes installations are not supported. For more information on Kubernetes version support, see the Kubernetes support policy.

​
Component versions

The following table details the versions of key components that may be critical to deployments and upgrades.
ComponentVersion
Solrfusion-solr 5.9.1 (based on Solr 9.1.1)
ZooKeeper3.7.1
Spark3.2.2
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?See Fusion 5 Upgrades for detailed instructions.

​
Bug Fixes

​
Fusion Connectors

  • Fixed an issue to make gRPC max outbound message size configurable to prevent remote connectors from failing on large field sizes.
  • Fixed an issue where a restart was required when the remote JDBC V2 connector timed out and did not restart correctly.
  • Fixed an issue where the JDBC V2 connector failed to index data.
  • Fixed an issue where the Connectors SDK delete-by-query that contains a NOT-EQUAL phrase did not delete the appropriate documents.
  • Fixed an issue where the outbound access control list (ACL) object contained a reference to itself in the outbound_ss field by default. The plug-in that creates the ACL should enter that reference explicitly only when required.
  • Fixed an issue where the connectors-backend service did not add the following fields by default to the LDAP ACL documents: _lw_data_source_type_s, _lw_batch_id_s, _lw_data_source_collection_s, and _lw_block_start_time_l. These fields are required by the LDAP plug-in to keep the list of ACL objects up-to-date.

​
Known issues

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