[HADOOP-10891] Add EncryptedKeyVersion factory method to KeyProviderCryptoExtension

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.6.0
• Assignee: Andrew Wang
• Reporter: Andrew Wang
• Created: 23/Jul/14 22:34
• Updated: 12/May/16 18:23
• Resolved: 24/Jul/14 23:49

Description

For fs-encryption, we need to create a EncryptedKeyVersion from its component parts for decryption. We also need a way of getting a KPCE from a conf. Both of these can be done with factory methods.