Chris Nauroth created HDFS-5860:
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Summary: Refactor INodeDirectory getDirectoryXFeature methods to
use common getFeature helper method.
Key: HDFS-5860
URL: https://issues.apache.org/jira/browse/HDFS-5860
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Affects Versions: HDFS ACLs (HDFS-4685)
Reporter: Chris Nauroth
Priority: Minor
The HDFS-4685 feature branch has introduced a helper method for getting an
inode feature of a particular class: {{INodeWithAdditionalFields#getFeature}}.
Currently, this is only called by code related to ACLs, but we can also use the
same method to reduce code duplication in the various {{INodeDirectory}}
methods that get different kinds of features.
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