LTS 2021.38 / LTS 2021-HF38

What's New in LTS 2021.38 / LTS 2021-HF38

Fix Deletion of Sub-Documents Where Permissions Are Blocked

Documents with sub-documents where permissions are blocked cannot be deleted.

For a scalable document remove check, new indexes are required for MongoDB backend:

db.default.createIndex(
   { ecm:acp.acl.grant: 1 }
);
db.default.createIndex(
   { ecm:hasLegalHold: 1 }
);

Otherwise, the nuxeo server will attempt to create these indexes if not present at start-up. In the case of an existing instance with large amounts of documents, this process may time out and/or affect performance.

Make Orphan Binaries GC Scalable

A new Full Garbage Collector is available to clean up orphaned document blobs and is exposed in the management Rest API.

This Full GC implementation leverages the work done for NXP-31594 which contains detailed release notes about limitations.

See documentation for more details

Note that, this process is only available on instances working with:

repositories having the ecm:blobKeys capability (introduced by NXP-29516) and
blob providers extending BlobStoreBlobProvider such as S3BlobProvider and LocalBlobProvider (in 2021, the default blob provider is org.nuxeo.ecm.core.blob.binary.DefaultBinaryManager and is not supported see NXP-31876)

Learn More

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