Backup operation fails with error 6654
This error is encountered during the following scenarios:
If Hadoop credentials are not added in NetBackup primary server.
Workaround:
Ensure that the Hadoop credentials are added in NetBackup primary server. Use the tpconfig command. For more information, See Adding Hadoop credentials in NetBackup.
If Hadoop plug-in files are not installed on backup host.
Workaround:
Ensure that the Hadoop plug-in files are installed on all backup hosts before you begin backup operation.
If a NetBackup client that is used as a backup host is not allowlisted.
Workaround:
Ensure that the NetBackup client that is used as a backup host is allowlisted before you begin backup operation.
See Including a NetBackup client on NetBackup primary server allowed list.