2012-10-19 21:06:08 +00:00
|
|
|
Branch-2802 Snapshot (Unreleased)
|
|
|
|
|
|
|
|
|
|
HDFS-4076. Support snapshot of single files. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-4082. Add editlog opcodes for snapshot create and delete operations.
|
|
|
|
|
(suresh via szetszwo)
|
|
|
|
|
|
2012-10-19 21:15:11 +00:00
|
|
|
HDFS-4086. Add editlog opcodes to allow and disallow snapshots on a
|
|
|
|
|
directory. (Brandon Li via suresh)
|
|
|
|
|
|
2012-10-19 22:15:27 +00:00
|
|
|
HDFS-4083. Protocol changes for snapshots. (suresh)
|
2012-10-19 22:21:50 +00:00
|
|
|
|
|
|
|
|
HDFS-4077. Add support for Snapshottable Directory. (Nicholas via suresh)
|
2012-10-21 19:05:49 +00:00
|
|
|
|
|
|
|
|
HDFS-4087. Protocol changes for listSnapshots functionality.
|
|
|
|
|
(Brandon Li via suresh)
|
2012-10-21 21:35:13 +00:00
|
|
|
|
|
|
|
|
HDFS-4079. Add SnapshotManager which maintains a list for all the
|
|
|
|
|
snapshottable directories and supports snapshot methods such as setting a
|
|
|
|
|
directory to snapshottable and creating a snapshot. (szetszwo)
|
2012-10-22 00:11:25 +00:00
|
|
|
|
|
|
|
|
HDFS-4078. Handle replication in snapshots. (szetszwo)
|
2012-10-23 20:26:08 +00:00
|
|
|
|
|
|
|
|
HDFS-4084. Provide CLI support to allow and disallow snapshot
|
|
|
|
|
on a directory. (Brondon Li via suresh)
|
2012-10-24 20:39:26 +00:00
|
|
|
|
|
|
|
|
HDFS-4091. Add snapshot quota to limit the number of snapshots allowed.
|
|
|
|
|
(szetszwo)
|
2012-10-25 04:08:36 +00:00
|
|
|
|
|
|
|
|
HDFS-4097. Provide CLI support for createSnapshot. (Brandon Li via suresh)
|
2012-10-25 19:32:26 +00:00
|
|
|
|
|
|
|
|
HDFS-4092. Update file deletion logic for snapshot so that the current inode
|
|
|
|
|
is removed from the circular linked list; and if some blocks at the end of the
|
|
|
|
|
block list no longer belong to any other inode, collect them and update the
|
|
|
|
|
block list. (szetszwo)
|
