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Hudson commented on HADOOP-10659: --------------------------------- SUCCESS: Integrated in Hadoop-Yarn-trunk #593 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/593/]) HADOOP-10659. Refactor AccessControlList to reuse utility functions and to improve performance. (Contributed by Benoy Antony) (arp: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1604955) * /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt * /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/authorize/AccessControlList.java * /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/authorize/TestAccessControlList.java > Refactor AccessControlList to reuse utility functions and to improve > performance > -------------------------------------------------------------------------------- > > Key: HADOOP-10659 > URL: https://issues.apache.org/jira/browse/HADOOP-10659 > Project: Hadoop Common > Issue Type: Sub-task > Components: security > Reporter: Benoy Antony > Assignee: Benoy Antony > Priority: Minor > Fix For: 3.0.0, 2.5.0 > > Attachments: HADOOP-10659.patch > > > Minor improvements can be done on _AccessControlList_. > Code Reusability: > _AccessControlList_ sanitizes the input list to remove duplicate entries, > trim entries. _StringUtils.getTrimmedStringCollection_ can be used in this > case. > Performance: > _AccessControlList_ uses TreeSet to maintain set of users and groups. > HashSet improves the performance slightly. -- This message was sent by Atlassian JIRA (v6.2#6252)