[HDFS-5595] NameNode: implement AclManager as abstraction over INode ACL Map.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: HDFS ACLs (HDFS-4685)
• Component/s: namenode
• Target Version/s: HDFS ACLs (HDFS-4685)
• Assignee: Chris Nauroth
• Reporter: Chris Nauroth
• Created: 03/Dec/13 19:36
• Updated: 19/Dec/13 00:10
• Resolved: 19/Dec/13 00:10

Description

Complete an initial implementation of AclManager to enable further development tasks. This will be a basic implementation using the INode ACL Map to track associations between inodes and ACLs. This will not fully implement all of the optimizations discussed in the design doc. Further optimization work will be tracked in separate tasks.

Issue Links

• relates to: HDFS-5658 Implement ACL as a INode feature
• relates to: HDFS-5673 Implement logic for modification of ACLs.