LTS 2021.17 / LTS 2021-HF17

What's New in LTS 2021.17 / LTS 2021-HF17

Nuxeo Server

Tomcat 9.0.59

The Nuxeo Platform now relies on Tomcat 9.0.59.

PostgreSQL JDBC driver 42.3.3

PostgreSQL JDBC driver is upgraded to version 42.3.3.

Core Storage

Remove WARN on MongoDBIndexCreator Because Index is not in Background

The WARN message on MongoDBIndexCreator because index is not in background has been removed.

Possible Contention on OAuth When Account Has Many Tokens

MongoDB directory entries are now ordered efficiently by date with the DocumentModelComparator performing efficient sorting on date time properties.

Fix NPE in `updateRealACL`

UpdateReadAcl action no longer produces error on deleted document.

Add Property to Set `max_expansion` on `match_phrase_prefix operator`

max_expansion on match_phrase_prefix is set with the property elastic.max_expansions.

Max expansions can be configured through the Configuration service with a contribution like

    <extension target="org.nuxeo.runtime.ConfigurationService" point="configuration">
        <property name="elasticsearch.max_expansions">200</property>
    </extension>

Fix Null Pointer Exception on Async Automation Scripting

Automation scripting can now be run in an async way.

Allow Automation Contributions to be Disabled

Allow Chains and Scripts to be disabled by contributions.

GC (Orphan Binary Cleanup) - Add Logging

Traces have been added to follow the binary garbage collector execution.

Major Bug Fixes

Fix ACLS Enricher on Document Property

ACLs are now accessible on fully loaded detached documents

Improve KV TransientStore GC Resiliency

The garbage collection for transient stores is more resilient.

Transient GC was not working in environments with segregated front and worker nodes. As the result, transient stores in S3 might have accumulated lots of data and the current transient GC implementation might not be able to clean them efficiently.

In this case, it is recommended to purge manually all objects older than 3 days on transient stores before applying this hotfix.

This can be done using scripts or by creating an Object Lifecycle Management rule with a correct prefix /transient_*/.

Fix Marshalling of DocumentModel with Unauthenticated Requests

DocumentModel marshalling works with unauthenticated requests.

Make Type Mapping in Template Rendering Addon Cluster Aware

Type mapping in Template Rendering addon is shared across all cluster nodes.

Fix `DocumentModel#isVersion` Value When Document Is Fetched From Elasticsearch

The property isVersion is set on a DocumentModel fetch from Elasticsearch.

Learn More

More information about released changes and fixed bugs is available in our bug tracking tool.