Currently all HDFS RPCs performed by NNs/DNs/clients can be optionally encrypted. However, actual data read or written between DNs and clients (or DNs to DNs) is sent in the clear. When processing sensitive data on a shared cluster, confidentiality of the data read/written from/to HDFS may be desired.
|Status||Resolved [ 5 ]||Closed [ 6 ]|
|Status||Patch Available [ 10002 ]||Resolved [ 5 ]|
|Hadoop Flags||Reviewed [ 10343 ]|
|Fix Version/s||2.2.0-alpha [ 12322472 ]|
|Resolution||Fixed [ 1 ]|
|Status||Open [ 1 ]||Patch Available [ 10002 ]|
|Target Version/s||2.1.0-alpha [ 12321440 ]||2.2.0-alpha [ 12322472 ]|