Fix hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt for HDFS-6584 after
merge. Conflicts: hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
This commit is contained in:
Tsz-Wo Nicholas Sze
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Hadoop HDFS Change Log
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HDFS-6584: Archival Storage
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HDFS-6677. Change INodeFile and FSImage to support storage policy ID.
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(szetszwo)
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HDFS-6670. Add block storage policy support with default HOT, WARM and COLD
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policies. (szetszwo)
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HDFS-6671. Change BlockPlacementPolicy to consider block storage policy
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in replicaiton. (szetszwo)
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HDFS-6710. Change BlockPlacementPolicy to consider block storage policy
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in replica deletion. (szetszwo)
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HDFS-6679. Bump NameNodeLayoutVersion and update editsStored test files.
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(vinayakumarb via szetszwo)
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HDFS-6686. Change BlockPlacementPolicy to use fallback when some storage
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types are unavailable. (szetszwo)
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HDFS-6835. Add a new API to set storage policy. (jing9)
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HDFS-6847. Support storage policy on directories and include storage policy
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in HdfsFileStatus. (Jing Zhao via szetszwo)
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HDFS-6801. Add a new data migration tool, Mover, for archiving data.
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(szetszwo via jing9)
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HDFS-6863. Support migration for snapshot paths. (jing9)
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HDFS-6906. Add more tests for BlockStoragePolicy. (szetszwo via jing9)
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HDFS-6911. check if a block is already scheduled in Mover.
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(szetszwo via jing9)
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HDFS-6920. Check the storage type of delNodeHintStorage when deleting
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a replica. (szetszwo via jing9)
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HDFS-6944. Add retry and termination logic for Mover. (jing9)
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HDFS-6969. INode#getStoragePolicyID should always return the latest
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storage policy. (jing9)
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HDFS-6961. BlockPlacementPolicy#chooseTarget should check each valid
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storage type in each choosing round. (jing9)
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HDFS-6876. support set/get storage policy in DFSAdmin. (jing9)
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HDFS-6997. Add more tests for data migration and replicaion. (szetszwo)
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HDFS-6875. Support migration for a list of specified paths. (jing9)
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HDFS-7027. Mover does not terminate when some storage type is out of space.
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(szetszwo via jing9)
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HDFS-7029. Fix TestDFSInotifyEventInputStream and TestDistributedFileSystem.
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(szetszwo via jing9)
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HDFS-7028. FSDirectory should not get storage policy id from symlinks.
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(szetszwo)
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HDFS-7034. Fix TestBlockPlacement and TestStorageMover. (jing9)
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HDFS-7039. Fix Balancer tests. (szetszwo via jing9)
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HDFS-7062. Skip under construction block for migration. (jing9)
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HDFS-7052. Add Mover into hdfs script. (jing9)
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HDFS-7072. Fix TestBlockManager and TestStorageMover. (jing9 via szetszwo)
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HDFS-6864. Archival Storage: add user documentation. (szetszwo via jing9)
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HDFS-7088. Archival Storage: fix TestBalancer and
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TestBalancerWithMultipleNameNodes. (szetszwo via jing9)
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Release 2.6.0 - UNRELEASED
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INCOMPATIBLE CHANGES
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NEW FEATURES
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HDFS-6584. Support archival storage; see the detail subtasks in the
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breakdown section. (szetszwo)
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IMPROVEMENTS
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HDFS-6613. Improve logging in caching classes. (wang)
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@ -695,6 +622,82 @@ Release 2.6.0 - UNRELEASED
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HDFS-7127. TestLeaseRecovery leaks MiniDFSCluster instances. (cnauroth)
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BREAKDOWN OF HDFS-6584 ARCHIVAL STORAGE
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HDFS-6677. Change INodeFile and FSImage to support storage policy ID.
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(szetszwo)
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HDFS-6670. Add block storage policy support with default HOT, WARM and COLD
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policies. (szetszwo)
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HDFS-6671. Change BlockPlacementPolicy to consider block storage policy
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in replicaiton. (szetszwo)
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HDFS-6710. Change BlockPlacementPolicy to consider block storage policy
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in replica deletion. (szetszwo)
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HDFS-6679. Bump NameNodeLayoutVersion and update editsStored test files.
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(vinayakumarb via szetszwo)
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HDFS-6686. Change BlockPlacementPolicy to use fallback when some storage
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types are unavailable. (szetszwo)
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HDFS-6835. Add a new API to set storage policy. (jing9)
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HDFS-6847. Support storage policy on directories and include storage policy
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in HdfsFileStatus. (Jing Zhao via szetszwo)
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HDFS-6801. Add a new data migration tool, Mover, for archiving data.
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(szetszwo via jing9)
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HDFS-6863. Support migration for snapshot paths. (jing9)
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HDFS-6906. Add more tests for BlockStoragePolicy. (szetszwo via jing9)
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HDFS-6911. check if a block is already scheduled in Mover.
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(szetszwo via jing9)
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HDFS-6920. Check the storage type of delNodeHintStorage when deleting
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a replica. (szetszwo via jing9)
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HDFS-6944. Add retry and termination logic for Mover. (jing9)
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HDFS-6969. INode#getStoragePolicyID should always return the latest
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storage policy. (jing9)
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HDFS-6961. BlockPlacementPolicy#chooseTarget should check each valid
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storage type in each choosing round. (jing9)
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HDFS-6876. support set/get storage policy in DFSAdmin. (jing9)
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HDFS-6997. Add more tests for data migration and replicaion. (szetszwo)
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HDFS-6875. Support migration for a list of specified paths. (jing9)
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HDFS-7027. Mover does not terminate when some storage type is out of space.
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(szetszwo via jing9)
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HDFS-7029. Fix TestDFSInotifyEventInputStream and TestDistributedFileSystem.
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(szetszwo via jing9)
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HDFS-7028. FSDirectory should not get storage policy id from symlinks.
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(szetszwo)
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HDFS-7034. Fix TestBlockPlacement and TestStorageMover. (jing9)
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HDFS-7039. Fix Balancer tests. (szetszwo via jing9)
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HDFS-7062. Skip under construction block for migration. (jing9)
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HDFS-7052. Add Mover into hdfs script. (jing9)
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HDFS-7072. Fix TestBlockManager and TestStorageMover. (jing9 via szetszwo)
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HDFS-6864. Archival Storage: add user documentation. (szetszwo via jing9)
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HDFS-7088. Archival Storage: fix TestBalancer and
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TestBalancerWithMultipleNameNodes. (szetszwo via jing9)
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Release 2.5.1 - 2014-09-05
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INCOMPATIBLE CHANGES
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