[ https://issues.apache.org/jira/browse/HDFS-9596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
BELUGA BEHR updated HDFS-9596: ------------------------------ Attachment: Shuffle.HDFS-9596.patch > Remove "Shuffle" Method From DFSUtil > ------------------------------------ > > Key: HDFS-9596 > URL: https://issues.apache.org/jira/browse/HDFS-9596 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 2.7.1 > Reporter: BELUGA BEHR > Priority: Trivial > Attachments: Shuffle.HDFS-9596.patch > > > DFSUtil contains a "shuffle" routine that shuffles arrays. With a little > wrapping, Java Collections class can shuffle. This code is superfluous and > undocumented. The method returns an array, though it does not specify if it > returns the same array or a new, copy, array of shuffled items. > It is only used in one place, so it is better to simply remove and substitute > this implementation with the java Collections implementation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)