[ https://issues.apache.org/jira/browse/HDFS-5620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Nauroth updated HDFS-5620: -------------------------------- Target Version/s: HDFS ACLs (HDFS-4685) Affects Version/s: HDFS ACLs (HDFS-4685) > NameNode: enhance AclManager to use Global ACL Set as a space optimization. > --------------------------------------------------------------------------- > > Key: HDFS-5620 > URL: https://issues.apache.org/jira/browse/HDFS-5620 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Affects Versions: HDFS ACLs (HDFS-4685) > Reporter: Chris Nauroth > > The {{AclManager}} can maintain a Global ACL Set to store all distinct ACLs > in use by the file system. All inodes that have the same ACL entries can > share the same ACL instance. -- This message was sent by Atlassian JIRA (v6.1#6144)