Bulk Operation

HDFS-2832 Include DatanodeStorage in StorageReport

HDFS-2832 Get rid of FsDatasetImpl#perVolumeReplicaMap

HDFS-2832 Test cases for split and combined block reports

HDFS-2832 Fix TestDatanodeConfig in HDFS-2832

HDFS-2832 Fix build break after merge from trunk to HDFS-2832

HDFS-2832 Fix TODO and clean up the code in HDFS-2832.

HDFS-2832 Fix TestUnderReplicatedBlocks on branch HDFS-2832

HDFS-2832 Fix TestDFSStartupVersions for HDFS-2832

HDFS-2832 Fix a findbug warning in DataStorage.java on HDFS-2832 branch

HDFS-2832 Fix compilation error after merge

HDFS-2832 Fix pendingReceivedRequests tracking in BPServiceActor

HDFS-2832 Fix findbugs warnings for HDFS-2832

HDFS-2832 Update stored edits for HDFS-2832

HDFS-2832 Fix TestNameNodeMetrics for HDFS-2832

HDFS-2832 StorageType and State in DatanodeStorageInfo in NameNode is not accurate

HDFS-2832 NN should gracefully handle multiple block replicas on same DN

HDFS-2832 Fix TestDataNodeVolumeFailure

HDFS-2832 Update Balancer for HDFS-2832

HDFS-2832 Fix test failures in Balancer.

HDFS-2832 NN incorrectly tracks more than one replica per DN

HDFS-2832 Fix TestDatanodeManager, TestSafeMode and TestNNThroughputBenchmark

HDFS-2832 Add back trunk's reportDiff algorithm to HDFS-2832

HDFS-2832 Update storage IDs when the pipeline is updated

HDFS-2832 Fix TestDatanodeRegistration, TestFsck and TestAddBlockRetry

HDFS-2832 NN should update storageMap on first heartbeat

HDFS-2832 DataNode UUID should be assigned prior to FsDataset initialization

HDFS-2832 Fix TestReplicationPolicy and TestBlocksScheduledCounter

HDFS-2832 Datanode should generate its ID on first registration

HDFS-2832 Fix TestJspHelper for HDFS-2832

HDFS-2832 Fix TestPendingReplication for HDFS-2832

HDFS-2832 Fix TestBlockReport and TestBPOfferService failures

HDFS-2832 File append fails to initialize storageIDs

HDFS-2832 Remove FsDatasetSpi#getBlockReport

HDFS-2832 Fix NPE in PBHelper

HDFS-2832 Verify initializations of LocatedBlock/RecoveringBlock

HDFS-2832 Fix storage IDs in PBHelper and UpgradeUtilities

HDFS-2832 Fix storage IDs in PBHelper and UpgradeUtilities

HDFS-2832 Fix NPEs in BlockManager and DirectoryScanner

HDFS-2832 Send incremental block reports for all storages in a single call

HDFS-2832 Fix NPE in Directory Scanner for HDFS-2832

HDFS-2832 NameNode changes to process storage reports per storage directory

HDFS-2832 Send one incremental block report per storage directory

HDFS-2832 Heartbeats from Datandode should include one storage report per storage directory

HDFS-2832 Use Datanode UUID to identify Datanodes

HDFS-2832 Protocol changes to transmit StorageUuid

HDFS-2832 Move block schedule information from DatanodeDescriptor to DatanodeStorageInfo

HDFS-2832 Datanode should have compatibility mode for sending combined block reports

HDFS-2832 Add StorageType to FsVolume

HDFS-2832 Deprecate API of getStorageID() and setStorageID() in DatanodeID as multiple storages

HDFS-2832 Fix several tests failure after HDFS-4987

HDFS-2832 Merge HDFS-5077 fix into branch HDFS-2832

HDFS-2832 NameNode improvements to per-storage block processing

HDFS-2832 Make StorageID a UUID

HDFS-2832 NameNode should expose storage information in the LocatedBlock

HDFS-2832 DataNode configuration should allow specifying storage type

HDFS-2832 Block placement for storage types

HDFS-2832 Datanode must support all the volumes as individual storages

HDFS-2832 Namenode changes to track multiple storages

HDFS-2832 Add storage type to the protocol and expose it in block report and block locations

HDFS-2832 Add DatanodeStorage information to block recovery

HDFS-2832 Change Datanode not to send storage list in registration - it will be sent in block report

HDFS-2832 Add apache license header for StorageReport.java

HDFS-2832 Service protocol change to support multiple storages added in HDFS-2880

HDFS-2832 Protocol buffer changes to add support multiple storages

HDFS-2832 NamenodeProtocol#getBlocks() should use DatanodeID as an argument instead of DatanodeInfo

HDFS-2832 Rename protobuf message StorageInfoProto to NodeInfoProto