Server

LTS 2021.38 / LTS 2021-HF38

Updated: June 14, 2024

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.

 More on JIRA ticket NXP-31836

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)

 More on JIRA ticket NXP-28565

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