[ https://issues.apache.org/jira/browse/HDFS-2802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas updated HDFS-2802: ---------------------------------- Attachment: 2802.diff Latest diff patch attached. > Support for RW/RO snapshots in HDFS > ----------------------------------- > > Key: HDFS-2802 > URL: https://issues.apache.org/jira/browse/HDFS-2802 > Project: Hadoop HDFS > Issue Type: New Feature > Components: datanode, namenode > Reporter: Hari Mankude > Assignee: Tsz Wo (Nicholas), SZE > Attachments: 2802.diff, 2802.patch, 2802.patch, > HDFS-2802.20121101.patch, HDFS-2802-meeting-minutes-121101.txt, > HDFSSnapshotsDesign.pdf, snap.patch, snapshot-design.pdf, > snapshot-design.tex, snapshot-one-pager.pdf, Snapshots20121018.pdf, > Snapshots20121030.pdf, Snapshots.pdf > > > Snapshots are point in time images of parts of the filesystem or the entire > filesystem. Snapshots can be a read-only or a read-write point in time copy > of the filesystem. There are several use cases for snapshots in HDFS. I will > post a detailed write-up soon with with more information. -- 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