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Nexus Repository 3.33.0 - 3.33.1 Release Notes

Nexus Repository Manager 3.33.1



This release contains a critical fix for those migrating to a PostgreSQL database. Previously, users were encountering errors during migration due to the database containing formats not yet supported for PostgreSQL databases. (See Feature Availability for PostgreSQL and H2 Databases for available formats.) With this fix, Nexus Repository no longer moves over privileges for formats that aren't yet supported in the PostgreSQL solution.

Anyone migrating to a PostgreSQL database should upgrade to 3.33.1.

These notes are a compilation of new features and significant bug fixes for Nexus Repository Manager 3.33.1.

Updated Eclipse Jetty Version

We have updated Eclipse Jetty to version 9.4.43.v20210629 from 9.4.42.v20210604.

Changes to Cloud Resiliency Architecture Example

We made changes to our Single-Node Cloud Resilient Deployment Example Using AWS to remove the dependency on Amazon Elastic File System (EFS). The improved example provides new YAML files to help you set up Fluent Bit and CloudWatch in order to externalize your logs. This will allow you to capture comprehensive logs even if Nexus Repository runs on separate nodes within the same day.

Bug Fixes

[NEXUS-28081] Nexus 2 migration to Nexus 3 fails due to permissions of unsupported formats on PostgreSQL databases

Nexus Repository Manager 3.33.0


These notes are a compilation of new features and significant bug fixes for Nexus Repository Manager 3.33.0.

Additional Postgres and H2 format support for Pro customers

As we continue to help our Pro customers adopt the new Postgres and H2 database backends, we now support the following formats on these databases:

  • npm

  • Conan

  • Conda

  • Git LFS

  • R

Improvements to Resilient Nexus Repository Deployment Architecture

We've added the ability to load your Elasticsearch index on node startup. This allows you to make your Elasticsearch index automatically available to a new node in the event of a Nexus Repository failover.

Pro Trial Landing Page

We've added an in-product landing page for those interested in a Nexus Repository Pro trial. The new page provides information about Nexus Repository Pro features and easy access to our knowledge base.


[NEXUS-28277] Fetching group npm package metadata concurrently can cause OConcurrentModificationException

NuGet v3

[NEXUS-28362] slow request processing due to group trying to locate blobs in the wrong blobstore


[NEXUS-28381] Webhook ConnectionPoolTimeoutException: Timeout waiting for connection from pool after sending 20 requests