2013-08-28 06:30:15 +00:00
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BREAKDOWN OF HDFS-2832 ENABLE SUPPORT FOR HETEROGENEOUS STORAGES IN HDFS
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2013-08-29 00:21:08 +00:00
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IMPROVEMENTS:
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HDFS-4985. Add storage type to the protocol and expose it in block report
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and block locations. (Arpit Agarwal)
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2013-10-22 23:29:40 +00:00
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2013-08-29 00:21:08 +00:00
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HDFS-5115. Make StorageID a UUID. (Arpit Agarwal)
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HDFS-5000. DataNode configuration should allow specifying storage type.
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(Arpit Agarwal)
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2013-08-28 06:30:15 +00:00
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HDFS-4987. Namenode changes to track multiple storages per datanode.
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(szetszwo)
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2013-09-03 04:04:22 +00:00
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2013-09-03 14:03:35 +00:00
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HDFS-5154. Fix TestBlockManager and TestDatanodeDescriptor after HDFS-4987.
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2013-09-03 04:04:22 +00:00
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(Junping Du via szetszwo)
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2013-09-03 14:03:35 +00:00
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HDFS-5009. Include storage information in the LocatedBlock. (szetszwo)
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2013-09-08 22:53:36 +00:00
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HDFS-5134. Move blockContentsStale, heartbeatedSinceFailover and
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firstBlockReport from DatanodeDescriptor to DatanodeStorageInfo; and
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fix a synchronization problem in DatanodeStorageInfo. (szetszwo)
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2013-09-11 06:30:01 +00:00
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HDFS-5157. Add StorageType to FsVolume. (Junping Du via szetszwo)
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2013-09-18 15:12:52 +00:00
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HDFS-4990. Change BlockPlacementPolicy to choose storages instead of
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datanodes. (szetszwo)
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2013-09-20 22:06:09 +00:00
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HDFS-5232. Protocol changes to transmit StorageUuid. (Arpit Agarwal)
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2013-09-22 18:03:02 +00:00
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HDFS-5233. Use Datanode UUID to identify Datanodes. (Arpit Agarwal)
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2013-09-25 16:03:20 +00:00
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HDFS-5222. Move block schedule information from DatanodeDescriptor to
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DatanodeStorageInfo. (szetszwo)
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2013-09-27 16:05:39 +00:00
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HDFS-4988. Datanode must support all the volumes as individual storages.
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(Arpit Agarwal)
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2013-10-22 02:22:17 +00:00
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HDFS-5377. Heartbeats from Datandode should include one storage report
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2013-10-22 23:29:40 +00:00
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per storage directory. (Arpit Agarwal)
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HDFS-5398. NameNode changes to process storage reports per storage
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directory. (Arpit Agarwal)
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2013-10-23 01:28:48 +00:00
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HDFS-5390. Send one incremental block report per storage directory.
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(Arpit Agarwal)
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2013-10-23 20:28:54 +00:00
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HDFS-5401. Fix NPE in Directory Scanner. (Arpit Agarwal)
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2013-10-25 17:21:49 +00:00
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HDFS-5417. Fix storage IDs in PBHelper and UpgradeUtilities. (szetszwo)
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2013-10-27 18:29:49 +00:00
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HDFS-5214. Fix NPEs in BlockManager and DirectoryScanner. (Arpit Agarwal)
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2013-10-28 17:29:06 +00:00
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HDFS-5435. File append fails to initialize storageIDs. (Junping Du via
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Arpit Agarwal)
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2013-10-31 02:32:25 +00:00
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HDFS-5437. Fix TestBlockReport and TestBPOfferService failures. (Arpit
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Agarwal)
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2013-11-02 05:21:48 +00:00
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HDFS-5447. Fix TestJspHelper. (Arpit Agarwal)
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2013-11-03 17:49:08 +00:00
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HDFS-5452. Fix TestReplicationPolicy and TestBlocksScheduledCounter.
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2013-11-04 02:13:04 +00:00
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HDFS-5448. Datanode should generate its ID on first registration. (Arpit
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Agarwal)
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2013-11-04 16:00:12 +00:00
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HDFS-5448. Fix break caused by previous checkin for HDFS-5448. (Arpit
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Agarwal)
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2013-11-04 21:47:51 +00:00
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HDFS-5455. NN should update storageMap on first heartbeat. (Arpit Agarwal)
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2013-11-04 22:49:00 +00:00
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HDFS-5457. Fix TestDatanodeRegistration, TestFsck and TestAddBlockRetry.
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2013-11-06 00:25:10 +00:00
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(Contributed by szetszwo)
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HDFS-5466. Update storage IDs when the pipeline is updated. (Contributed
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by szetszwo)
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2013-11-04 22:49:00 +00:00
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2013-11-06 06:50:33 +00:00
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HDFS-5439. Fix TestPendingReplication. (Contributed by Junping Du, Arpit
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Agarwal)
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2013-11-07 00:13:05 +00:00
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HDFS-5470. Add back trunk's reportDiff algorithm to the branch.
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2013-11-07 17:57:30 +00:00
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(Contributed by szetszwo)
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HDFS-5472. Fix TestDatanodeManager, TestSafeMode and
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TestNNThroughputBenchmark (Contributed by szetszwo)
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