[ https://issues.apache.org/jira/browse/HDFS-6003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinayakumar B updated HDFS-6003: -------------------------------- Attachment: HDFS-6003.patch Attached simple patch > Add '-rollingUpgrade <rollback|downgrade>' to namenode usage message > -------------------------------------------------------------------- > > Key: HDFS-6003 > URL: https://issues.apache.org/jira/browse/HDFS-6003 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Reporter: Vinayakumar B > Assignee: Vinayakumar B > Priority: Minor > Attachments: HDFS-6003.patch > > > Add '-rollingUpgrade <rollback|downgrade>' to namenode usage message -- This message was sent by Atlassian JIRA (v6.1.5#6160)