2014-08-27 08:52:55 -07:00
|
|
|
BREAKDOWN OF HDFS-6581 SUBTASKS AND RELATED JIRAS
|
|
|
|
|
|
|
|
|
|
HDFS-6921. Add LazyPersist flag to FileStatus. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-27 09:03:45 -07:00
|
|
|
HDFS-6924. Add new RAM_DISK storage type. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-27 15:12:19 -07:00
|
|
|
HDFS-6922. Add LazyPersist flag to INodeFile, save it in FsImage and
|
|
|
|
|
edit logs. (Arpit Agarwal)
|
2014-08-27 15:13:20 -07:00
|
|
|
|
|
|
|
|
HDFS-6923. Propagate LazyPersist flag to DNs via DataTransferProtocol.
|
|
|
|
|
(Arpit Agarwal)
|
2014-08-27 09:03:45 -07:00
|
|
|
|
2014-08-27 15:35:47 -07:00
|
|
|
HDFS-6925. DataNode should attempt to place replicas on transient storage
|
|
|
|
|
first if lazyPersist flag is received. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-27 15:36:48 -07:00
|
|
|
HDFS-6926. DN support for saving replicas to persistent storage and
|
|
|
|
|
evicting in-memory replicas. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-27 15:38:11 -07:00
|
|
|
HDFS-6927. Initial unit tests for lazy persist files. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-27 15:59:31 -07:00
|
|
|
HDFS-6929. NN periodically unlinks lazy persist files with missing
|
|
|
|
|
replicas from namespace. (Arpit Agarwal)
|
|
|
|
|
|
2014-08-28 15:53:12 -07:00
|
|
|
HDFS-6928. 'hdfs put' command should accept lazyPersist flag for testing.
|
|
|
|
|
(Arpit Agarwal)
|
2014-08-27 15:59:31 -07:00
|
|
|
|
2014-08-28 23:05:32 -07:00
|
|
|
HDFS-6960. Bugfix in LazyWriter, fix test case and some refactoring.
|
|
|
|
|
(Arpit Agarwal)
|
|
|
|
|
|
2014-08-28 23:13:46 -07:00
|
|
|
HDFS-6931. Move lazily persisted replicas to finalized directory on DN
|
|
|
|
|
startup. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-03 10:51:26 -07:00
|
|
|
HDFS-6950. Add Additional unit tests for HDFS-6581. (Xiaoyu Yao via
|
|
|
|
|
Arpit Agarwal)
|
|
|
|
|
|
2014-09-03 13:53:01 -07:00
|
|
|
HDFS-6930. Improve replica eviction from RAM disk. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-08 10:35:54 -07:00
|
|
|
HDFS-6977. Delete all copies when a block is deleted from the block space.
|
|
|
|
|
(Arpit Agarwal)
|
|
|
|
|
|
2014-09-08 14:29:30 -07:00
|
|
|
HDFS-6991. Notify NN of evicted block before deleting it from RAM disk.
|
|
|
|
|
(Arpit Agarwal)
|
2014-09-08 10:35:54 -07:00
|
|
|
|
2014-09-12 22:13:18 -07:00
|
|
|
HDFS-6978. Directory scanner should correctly reconcile blocks on RAM
|
|
|
|
|
disk. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-15 15:28:17 -07:00
|
|
|
HDFS-7066. LazyWriter#evictBlocks misses a null check for replicaState.
|
|
|
|
|
(Xiaoyu Yao via Arpit Agarwal)
|
|
|
|
|
|
2014-09-16 15:45:07 -07:00
|
|
|
HDFS-7064. Fix unit test failures in HDFS-6581 branch. (Xiaoyu Yao via
|
|
|
|
|
Arpit Agarwal)
|
|
|
|
|
|
2014-09-16 18:19:57 -07:00
|
|
|
HDFS-6581. Few more unit test fixes for HDFS-6581. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-17 15:25:04 -07:00
|
|
|
HDFS-7080. Fix finalize and upgrade unit test failures. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-18 11:13:53 -07:00
|
|
|
HDFS-7084. FsDatasetImpl#copyBlockFiles debug log can be improved.
|
|
|
|
|
(Xiaoyu Yao via Arpit Agarwal)
|
2014-09-16 15:45:07 -07:00
|
|
|
|
2014-09-18 19:20:25 -07:00
|
|
|
HDFS-7091. Add forwarding constructor for INodeFile for existing callers.
|
|
|
|
|
(Arpit Agarwal)
|
|
|
|
|
|
2014-09-20 13:25:23 -07:00
|
|
|
HDFS-7100. Make eviction scheme pluggable. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-20 16:12:17 -07:00
|
|
|
HDFS-7108. Fix unit test failures in SimulatedFsDataset. (Arpit Agarwal)
|
|
|
|
|
|
2014-09-20 16:58:58 -07:00
|
|
|
HDFS-7071. Updated editsStored and editsStored.xml to bump layout
|
|
|
|
|
version and add LazyPersist flag. (Xiaoyu Yao and Arpit Agarwal via
|
|
|
|
|
Arpit Agarwal)
|
|
|
|
|
|
2014-09-22 18:10:28 -07:00
|
|
|
HDFS-6990. Add unit test for evict/delete RAM_DISK block with open
|
|
|
|
|
handle. (Xiaoyu Yao via Arpit Agarwal)
|
|
|
|
|
|
2014-09-24 20:13:30 -07:00
|
|
|
HDFS-7143. Fix findbugs warnings in HDFS-6581 branch. (szetszwo via
|
|
|
|
|
Arpit Agarwal)
|
2014-09-18 19:20:25 -07:00
|
|
|
|
2014-09-24 21:08:59 -07:00
|
|
|
HDFS-6932. Balancer and Mover tools should ignore replicas on RAM_DISK.
|
|
|
|
|
(Xiaoyu Yao via Arpit Agarwal)
|
|
|
|
|
|
2014-09-25 11:14:24 -07:00
|
|
|
HDFS-7144. Fix findbugs warnings in RamDiskReplicaTracker. (szetszwo via
|
|
|
|
|
Arpit Agarwal)
|
|
|
|
|
|
2014-09-26 16:30:47 -07:00
|
|
|
HDFS-7155. Bugfix in createLocatedFileStatus caused by bad merge.
|
|
|
|
|
(Arpit Agarwal)
|
2014-09-24 21:08:59 -07:00
|
|
|
|
