[ https://issues.apache.org/jira/browse/HDFS-8226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
J.Andreina updated HDFS-8226: ----------------------------- Attachment: HDFS-8226.2.patch Updated the patch with latest code. Please review. > Non-HA rollback compatibility broken > ------------------------------------ > > Key: HDFS-8226 > URL: https://issues.apache.org/jira/browse/HDFS-8226 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: J.Andreina > Assignee: J.Andreina > Priority: Blocker > Attachments: HDFS-8226.1.patch, HDFS-8226.2.patch > > > In HA while performing rollback , we use “hdfs namenode –rollback” which > would prompt user for confirmation. ( Implemented as part of HDFS-5138) > For Non-HA , as per doc if we perform rollback using “start-dfs.sh –rollback” > , then namenode startup hangs ( As it tries to start namenode in daemon mode > , hence will not be able to prompt user for confirmation ) -- This message was sent by Atlassian JIRA (v6.3.4#6332)