[ https://issues.apache.org/jira/browse/HDFS-9596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
BELUGA BEHR updated HDFS-9596: ------------------------------ Status: Patch Available (was: Open) > Remove "Shuffle" Method From DFSUtil > ------------------------------------ > > Key: HDFS-9596 > URL: https://issues.apache.org/jira/browse/HDFS-9596 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: BELUGA BEHR > Assignee: BELUGA BEHR > Priority: Trivial > Attachments: HDFS-9596.2.patch, HDFS-9596.3.patch, > 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 (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org