Otherwise, it may take a significant amount of time for content replication to catch up. Content replication will then replicate an content added since that timestamp.Īs a best practice, keep the time between upgrading each instance minimal. Once both instances are on the same version again, content replication will pick back up from the last successful replication timestamp, which is stored in the repository configuration. If you do not pause replication, the instances will temporarily be on different versions this will cause replication to fail as both instances must be using the same version. Content replication will pick up from the last successful replication timestamp and begin replicating any changes since that stored timestamp. You can then re-start replication once you've upgraded both instances to the same version. When upgrading Nexus Repository instances that are using content replication, we recommend pausing content replication on the target instance while performing the upgrades to allow for a clean, predictable timeline for when replication is down. Content Replication Considerations NEW IN 3.48.0 Ensure you have adequate free space for the checkpointed databases before upgrade. The databases are compressed but still may consume a lot of disk space, equivalent to the size of the database backups produced by the Admin - Export databases for backup task. If you are using the embedded OrientDB, databases will be checkpointed automatically to the data directory upgrades directory during upgrade. You will have to determine your existing installation data directory location. You are encouraged to stick with the standard installation layout to make future upgrades as simple as possible. If using Nexus Lifecycle features, ensure that your new version will be compatible.īecome familiar with the basic directory structure of a Nexus Repository Manager installation. Review release notes to understand any important or breaking changes. Version 3 upgrades will only work from version 3.0.0 milestone 7 and later. Regular updates to the latest release are recommended as a general best practice. Upgrading Nexus Repository Manager presents a necessary step to gain access to new features, bug fixes, performance improvements and other advantages.

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