[ https://issues.apache.org/jira/browse/HDFS-2802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Agarwal resolved HDFS-2802. --------------------------------- Resolution: Fixed Fix Version/s: (was: 2.4.0) 2.1.0-beta 3.0.0 Restoring "Fix Version" to what Nicholas intended and resolving to avoid any more version changes. > 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: namenode > Reporter: Hari Mankude > Assignee: Tsz Wo (Nicholas), SZE > Fix For: 3.0.0, 2.1.0-beta > > Attachments: 2802.diff, 2802.patch, 2802.patch, > HDFS-2802-meeting-minutes-121101.txt, HDFS-2802.20121101.patch, > HDFS-2802.branch-2.0510.patch, HDFSSnapshotsDesign.pdf, Snapshots.pdf, > Snapshots20120429.pdf, Snapshots20121018.pdf, Snapshots20121030.pdf, > h2802_20130417.patch, h2802_20130422.patch, h2802_20130423.patch, > h2802_20130425.patch, h2802_20130426.patch, h2802_20130430.patch, > h2802_20130430b.patch, h2802_20130508.patch, h2802_20130509.patch, > snap.patch, snapshot-design.pdf, snapshot-design.tex, snapshot-one-pager.pdf, > snapshot-testplan.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 was sent by Atlassian JIRA (v6.1.5#6160)