Enabling ACL Backups for Hadoop

If the extended attributes and access control lists (ACLs) are enabled on the Hadoop cluster, you can back up the extended attributes and ACLs by adding the nBackupHadoopAcl additional setting to the master node.

Note: If there is only an attribute change for a file (extended attribute or ACL), with no modification in the file itself, then the file is not included in the next incremental backup operation because neither the mtime nor the ctime of the file changed.


Last modified: 4/23/2021 7:32:23 PM