[ https://issues.apache.org/jira/browse/HDFS-4076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas updated HDFS-4076: ---------------------------------- Affects Version/s: HDFS-2802 > Support snapshot of single files > -------------------------------- > > Key: HDFS-4076 > URL: https://issues.apache.org/jira/browse/HDFS-4076 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: name-node > Affects Versions: HDFS-2802 > Reporter: Tsz Wo (Nicholas), SZE > Assignee: Tsz Wo (Nicholas), SZE > Attachments: h4076_20121018.patch > > > The snapshot of a file shares the blocks with the original file in order to > avoid copying data. However, the snapshot file has its own metadata so that > it could have independent permission, replication, access time, etc. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira