Known Issues and Workarounds in Cloudera Navigator Encrypt
Interactive console does not support UUID and datastore options
The Interactive console does not support UUID (3.13 and later) and datastore options (3.14.0 and earlier).
Affected Versions: Navigator Encrypt versions 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14, 3.15
Fixed in Version: None
Cloudera Bug: DOCS-2505
The Navigator Encrypt -exec option does not work.
The navencrypt -exec command option does not work.
Affected Versions: Navigator Encrypt versions 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13
Fixed in Version: Navigator Encrypt 3.14.0 (option deprecated)
Cloudera Bug: KT-5113
Workaround: Execute a temporal command such as cp /data/encrypted /destination/path to temporarily add the process (for example, cp) to the ACLs.
Navigator Encrypt progress bar random display anomaly
When running the navencrypt-move command, the graphic display of progress randomly breaks. This display anomaly does not impact the move operation and there is no data loss. This is a graphic display issue only, and is not related to the move command operation being performed.
When the display issue occurs, it appears as follows:
Moving from: '/local/mnt/navencrypt/mount/mysql/local/mnt/mis/mysql/2net_kernel' Moving to: '/local/mnt/mis/mysql/2net_kernel' 100% [====/usr/sbin/navencrypt-move: line 462: printf: write error: Interrupted system call 100% [=======================================================>] [ 72.06 GB]
Affected Versions: CDH: 5.3.0, 5.4.0, 5.5.0, 5.6.0, 5.7.0, 5.8.0, 5.9.0, 5.10.0, 5.11.0, 5.12.0/Navigator Encrypt: 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13
Fixed in Version: CDH 5.15.0/Navigator Encrypt 3.15
Cloudera Bug: KT-5093
The navencrypt status --integrity command does not detect loop devices properly
Running the navencrypt status --integrity command on a system using a loop device incorrectly reports that the backing file does not exist.
Affected Versions: CDH 5.8.0/Navigator Encrypt 3.10.
Fixed in Version: CDH 5.10.0/Navigator Encrypt 3.11.
Cloudera Bug: KT-3174
Navigator Encrypt 3.12 and earlier does not support specific kernels
Versions of Navigator Encrypt 3.12 and earlier do not support the following kernels:
Note that this is not specific to a particular platform; rather, it is specific only to the kernels listed here.
Affected Versions: CDH 5.9.0/Navigator Encrypt: 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12
Fixed in Version: CDH 5.11.0/Navigator Encrypt 3.13
Cloudera Bug: KT-4727
Workaround: Use a kernel other than those listed here.
The Navigator Encrypt kernel module does not build on Ubuntu 14.04.04
The Navigator Encrypt kernel module does not build on Ubuntu 14.04.04 (kernel version 4.2).
Affected Versions: CDH 5.7.0/Navigator Encrypt 3.9
Fixed in Version: CDH 5.8.0/Navigator Encrypt 3.10
Cloudera Bug: KT-2544
Using screen utility with Cloudera Navigator Encrypt does not work
Running Cloudera Navigator Encrypt commands within the Linux screen utility does not work correctly.
Affected Versions: CDH: 5.3, 5.4.0
Fixed in Version: CDH 5.4.9, 5.5.0
Cloudera Bug: KT-1971
Sophos antivirus is not compatible with Cloudera Navigator Encrypt
Kernel panics have been observed on machines running both Sophos antivirus and Cloudera Navigator Encrypt.
Affected Versions: CDH: 5.3, 5.4, 5.5, 5.6
Fixed in Version: CDH 5.7.x
Cloudera Bug: KT-3098
Workaround: None. Do not use Sophos antivirus in conjunction with Cloudera Navigator Encrypt.