Fix hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt for HDFS-6584 after merge.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/fd3cddf3 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/fd3cddf3 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/fd3cddf3 Branch: refs/heads/HDFS-6581 Commit: fd3cddf3640a0dbd14556368ae4c6e803083bcfc Parents: 98f7bfe Author: Tsz-Wo Nicholas Sze <szets...@hortonworks.com> Authored: Fri Sep 19 07:33:43 2014 +0800 Committer: Tsz-Wo Nicholas Sze <szets...@hortonworks.com> Committed: Fri Sep 19 07:33:43 2014 +0800 ---------------------------------------------------------------------- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 155 ++++++++++++----------- 1 file changed, 79 insertions(+), 76 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/fd3cddf3/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 56d7cbc..df3d3f1 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -1,81 +1,5 @@ Hadoop HDFS Change Log -HDFS-6584: Archival Storage - - HDFS-6677. Change INodeFile and FSImage to support storage policy ID. - (szetszwo) - - HDFS-6670. Add block storage policy support with default HOT, WARM and COLD - policies. (szetszwo) - - HDFS-6671. Change BlockPlacementPolicy to consider block storage policy - in replicaiton. (szetszwo) - - HDFS-6710. Change BlockPlacementPolicy to consider block storage policy - in replica deletion. (szetszwo) - - HDFS-6679. Bump NameNodeLayoutVersion and update editsStored test files. - (vinayakumarb via szetszwo) - - HDFS-6686. Change BlockPlacementPolicy to use fallback when some storage - types are unavailable. (szetszwo) - - HDFS-6835. Add a new API to set storage policy. (jing9) - - HDFS-6847. Support storage policy on directories and include storage policy - in HdfsFileStatus. (Jing Zhao via szetszwo) - - HDFS-6801. Add a new data migration tool, Mover, for archiving data. - (szetszwo via jing9) - - HDFS-6863. Support migration for snapshot paths. (jing9) - - HDFS-6906. Add more tests for BlockStoragePolicy. (szetszwo via jing9) - - HDFS-6911. check if a block is already scheduled in Mover. - (szetszwo via jing9) - - HDFS-6920. Check the storage type of delNodeHintStorage when deleting - a replica. (szetszwo via jing9) - - HDFS-6944. Add retry and termination logic for Mover. (jing9) - - HDFS-6969. INode#getStoragePolicyID should always return the latest - storage policy. (jing9) - - HDFS-6961. BlockPlacementPolicy#chooseTarget should check each valid - storage type in each choosing round. (jing9) - - HDFS-6876. support set/get storage policy in DFSAdmin. (jing9) - - HDFS-6997. Add more tests for data migration and replicaion. (szetszwo) - - HDFS-6875. Support migration for a list of specified paths. (jing9) - - HDFS-7027. Mover does not terminate when some storage type is out of space. - (szetszwo via jing9) - - HDFS-7029. Fix TestDFSInotifyEventInputStream and TestDistributedFileSystem. - (szetszwo via jing9) - - HDFS-7028. FSDirectory should not get storage policy id from symlinks. - (szetszwo) - - HDFS-7034. Fix TestBlockPlacement and TestStorageMover. (jing9) - - HDFS-7039. Fix Balancer tests. (szetszwo via jing9) - - HDFS-7062. Skip under construction block for migration. (jing9) - - HDFS-7052. Add Mover into hdfs script. (jing9) - - HDFS-7072. Fix TestBlockManager and TestStorageMover. (jing9 via szetszwo) - - HDFS-6864. Archival Storage: add user documentation. (szetszwo via jing9) - - HDFS-7088. Archival Storage: fix TestBalancer and - TestBalancerWithMultipleNameNodes. (szetszwo via jing9) - Trunk (Unreleased) INCOMPATIBLE CHANGES @@ -94,6 +18,9 @@ Trunk (Unreleased) HDFS-3125. Add JournalService to enable Journal Daemon. (suresh) + HDFS-6584. Support archival storage; see the detail subtasks in the + breakdown section. (szetszwo) + IMPROVEMENTS HDFS-4665. Move TestNetworkTopologyWithNodeGroup to common. @@ -337,6 +264,82 @@ Trunk (Unreleased) HDFS-6981. Fix DN upgrade with layout version change. (Arpit Agarwal) + BREAKDOWN OF HDFS-6584 ARCHIVAL STORAGE + + HDFS-6677. Change INodeFile and FSImage to support storage policy ID. + (szetszwo) + + HDFS-6670. Add block storage policy support with default HOT, WARM and COLD + policies. (szetszwo) + + HDFS-6671. Change BlockPlacementPolicy to consider block storage policy + in replicaiton. (szetszwo) + + HDFS-6710. Change BlockPlacementPolicy to consider block storage policy + in replica deletion. (szetszwo) + + HDFS-6679. Bump NameNodeLayoutVersion and update editsStored test files. + (vinayakumarb via szetszwo) + + HDFS-6686. Change BlockPlacementPolicy to use fallback when some storage + types are unavailable. (szetszwo) + + HDFS-6835. Add a new API to set storage policy. (jing9) + + HDFS-6847. Support storage policy on directories and include storage policy + in HdfsFileStatus. (Jing Zhao via szetszwo) + + HDFS-6801. Add a new data migration tool, Mover, for archiving data. + (szetszwo via jing9) + + HDFS-6863. Support migration for snapshot paths. (jing9) + + HDFS-6906. Add more tests for BlockStoragePolicy. (szetszwo via jing9) + + HDFS-6911. check if a block is already scheduled in Mover. + (szetszwo via jing9) + + HDFS-6920. Check the storage type of delNodeHintStorage when deleting + a replica. (szetszwo via jing9) + + HDFS-6944. Add retry and termination logic for Mover. (jing9) + + HDFS-6969. INode#getStoragePolicyID should always return the latest + storage policy. (jing9) + + HDFS-6961. BlockPlacementPolicy#chooseTarget should check each valid + storage type in each choosing round. (jing9) + + HDFS-6876. support set/get storage policy in DFSAdmin. (jing9) + + HDFS-6997. Add more tests for data migration and replicaion. (szetszwo) + + HDFS-6875. Support migration for a list of specified paths. (jing9) + + HDFS-7027. Mover does not terminate when some storage type is out of space. + (szetszwo via jing9) + + HDFS-7029. Fix TestDFSInotifyEventInputStream and TestDistributedFileSystem. + (szetszwo via jing9) + + HDFS-7028. FSDirectory should not get storage policy id from symlinks. + (szetszwo) + + HDFS-7034. Fix TestBlockPlacement and TestStorageMover. (jing9) + + HDFS-7039. Fix Balancer tests. (szetszwo via jing9) + + HDFS-7062. Skip under construction block for migration. (jing9) + + HDFS-7052. Add Mover into hdfs script. (jing9) + + HDFS-7072. Fix TestBlockManager and TestStorageMover. (jing9 via szetszwo) + + HDFS-6864. Archival Storage: add user documentation. (szetszwo via jing9) + + HDFS-7088. Archival Storage: fix TestBalancer and + TestBalancerWithMultipleNameNodes. (szetszwo via jing9) + Release 2.6.0 - UNRELEASED INCOMPATIBLE CHANGES
