[ https://issues.apache.org/jira/browse/HDFS-10288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Zhuge updated HDFS-10288: ------------------------------ Description: {{MiniYARNCluster}} should implement {{AutoCloseable}} in order to support [try-with-resources|https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html]. It will make test code a little cleaner and more reliable. Since {{AutoCloseable}} is only in Java 1.7 or later, this can not be backported to Hadoop version prior to 2.7. was: {{MiniDFSCluster}} should implement {{AutoCloseable}} in order to support [try-with-resources|https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html]. It will make test code a little cleaner and more reliable. Since {{AutoCloseable}} is only in Java 1.7 or later, this can not be backported to Hadoop version prior to 2.7. > MiniYARNCluster should implement AutoCloseable > ---------------------------------------------- > > Key: HDFS-10288 > URL: https://issues.apache.org/jira/browse/HDFS-10288 > Project: Hadoop HDFS > Issue Type: Improvement > Components: test > Affects Versions: 2.7.0 > Reporter: John Zhuge > Assignee: John Zhuge > Priority: Trivial > > {{MiniYARNCluster}} should implement {{AutoCloseable}} in order to support > [try-with-resources|https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html]. > It will make test code a little cleaner and more reliable. > Since {{AutoCloseable}} is only in Java 1.7 or later, this can not be > backported to Hadoop version prior to 2.7. -- This message was sent by Atlassian JIRA (v6.3.4#6332)