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2946 Commits

Author SHA1 Message Date
Jing Zhao c0a4cd978a HDFS-8867. Enable optimized block reports. Contributed by Daryn Sharp. 
(cherry picked from commit f61120d964)
 2015-08-19 10:39:18 -07:00
Arpit Agarwal 10a0ddbac3 HDFS-8911. NameNode Metric : Add Editlog counters as a JMX metric. (Contributed by Anu Engineer) 2015-08-19 09:42:48 -07:00
yliu 0824fa1c4f HDFS-8908. TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode. (Tsz Wo Nicholas Sze via yliu) 2015-08-19 21:56:56 +08:00
Tsz-Wo Nicholas Sze 7245f7fad2 HDFS-8826. In Balancer, add an option to specify the source node list so that balancer only selects blocks to move from those nodes. 2015-08-18 19:26:58 -07:00
Chris Douglas 79af15fd37 HDFS-8435. Support CreateFlag in WebHDFS. Contributed by Jakob Homan 2015-08-18 17:33:21 -07:00
Akira Ajisaka 38b344adfa HDFS-8852. HDFS architecture documentation of version 2.x is outdated about append write support. Contributed by Ajith S. 
(cherry picked from commit fc509f66d8)
 2015-08-18 23:32:57 +09:00
Tsz-Wo Nicholas Sze 9ab89a9266 HDFS-8278. When computing max-size-to-move in Balancer, count only the storage with remaining >= default block size. 2015-08-17 18:42:41 -07:00
yliu 076c688780 HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu) 2015-08-18 09:25:03 +08:00
Arpit Agarwal 85cb596e2e HDFS-8880. NameNode metrics logging. (Arpit Agarwal) 2015-08-17 16:55:24 -07:00
Colin Patrick Mccabe 39326ba71c HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via Colin P. McCabe) 2015-08-17 15:24:56 -07:00
Colin Patrick Mccabe 08508ca1c8 HDFS-8792. BlockManager#postponedMisreplicatedBlocks should use a LightWeightHashSet to save memory (Yi Liu via Colin P. McCabe) 
(cherry picked from commit c77bd6af16)
 2015-08-17 12:07:16 -07:00
Haohui Mai 55f7097900 HDFS-8801. Convert BlockInfoUnderConstruction as a feature. Contributed by Jing Zhao. 2015-08-17 11:28:51 -07:00
Haohui Mai 4e712faac2 HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai. 2015-08-17 11:04:17 -07:00
Xiaoyu Yao 27ccbd51f6 HDFS-8883. NameNode Metrics : Add FSNameSystem lock Queue Length. Contributed by Anu Engineer. 
(cherry picked from commit a7862d5fe4)
 2015-08-17 10:23:56 -07:00
Andrew Wang 9dcb426819 HDFS-8713. Convert DatanodeDescriptor to use SLF4J logging. 
(cherry picked from commit 3fe758436041d55da1ccde4d5109da38d1f5110f)
 2015-08-17 10:16:37 -07:00
Jing Zhao 2edfc3ce71 HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. 
(cherry picked from commit dc7a061668)
 2015-08-14 14:43:33 -07:00
Tsz-Wo Nicholas Sze 61b9e5f7ff HDFS-8824. Do not use small blocks for balancing the cluster. 2015-08-14 13:08:57 -07:00
Arpit Agarwal b094f8b589 HDFS-7649. Multihoming docs should emphasize using hostnames in configurations. (Contributed by Brahma Reddy Battula) 2015-08-14 13:08:19 -07:00
Xiaoyu Yao 17256e2ae8 HDFS-8565. Typo in dfshealth.html - Decomissioning. (nijel via xyao) 
(cherry picked from commit 1569228ec9)
 2015-08-14 12:35:17 -07:00
Vinayakumar B 0b6574380c HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 
Moved to 2.6.1

(cherry picked from commit 84bf71295a)
 2015-08-14 16:13:47 +05:30
Vinayakumar B 15760a148b HDFS-7225. Remove stale block invalidation work when DN re-registers with different UUID. (Zhe Zhang and Andrew Wang) 
Moved to 2.6.1

(cherry picked from commit 08bd4edf40)
 2015-08-14 12:38:23 +05:30
Vinayakumar B 9839abe1a8 HDFS-7263. Snapshot read can reveal future bytes for appended files. Contributed by Tao Luo. 
Moved CHANGES.txt entry to 2.6.1

(cherry picked from commit fa2641143c)
 2015-08-14 11:46:30 +05:30
Vinayakumar B c2a9c3929e HDFS-7235. DataNode#transferBlock should report blocks that don't exist using reportBadBlock (yzhang via cmccabe) 
Moved CHANGES.txt entry to 2.6.1

(cherry picked from commit f2b4bc9b6a)
 2015-08-14 11:38:03 +05:30
Vinayakumar B 2c0063d420 HDFS-7213. processIncrementalBlockReport performance degradation. Contributed by Eric Payne. 
Moved CHANGES.TXT entry to 2.6.1

(cherry picked from commit d25cb8fe12)
 2015-08-14 11:24:12 +05:30
Akira Ajisaka 200fadedc0 HDFS-8622. Implement GETCONTENTSUMMARY operation for WebImageViewer. Contributed by Jagadesh Kiran N. 
(cherry picked from commit 40f815131e)
 2015-08-13 12:23:03 +09:00
Xiaoyu Yao 458b684941 HDFS-8879. Quota by storage type usage incorrectly initialized upon namenode restart. Contributed by Xiaoyu Yao. 
(cherry picked from commit 3e715a4f4c)
 2015-08-12 15:25:20 -07:00
Andrew Wang d53296281a HDFS-8887. Expose storage type and storage ID in BlockLocation. 
(cherry picked from commit 1ea1a8334e)
 2015-08-11 23:33:06 -07:00
Jing Zhao f0e13c5499 HDFS-8805. Archival Storage: getStoragePolicy should not need superuser privilege. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 1fc3c779a4)
 2015-08-11 10:28:48 -07:00
Tsz-Wo Nicholas Sze ac8d153046 HDFS-8818. Changes the global moveExecutor to per datanode executors and changes MAX_SIZE_TO_MOVE to be configurable. 2015-08-10 16:53:15 -07:00
Jakob Homan e771dbefe9 HDFS-8866. Typo in docs: Rumtime -> Runtime. Contributed by Gabor Liptak. 
(cherry picked from commit 8f73bdd06b)
 2015-08-07 11:39:54 -07:00
Andrew Wang 0c4c7b3b62 HDFS-8772. Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails. Contributed by Walter Su. 2015-08-07 09:53:04 -07:00
Arpit Agarwal 42a05d29ee HDFS-8856. Make LeaseManager#countPath O(1). (Contributed by Arpit Agarwal) 2015-08-06 18:52:07 -07:00
Jing Zhao d7d804623e Revert "HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang." 
This reverts commit c17439c2dd.

(cherry picked from commit f4c523b69b)
 2015-08-06 10:26:09 -07:00
Jing Zhao 2c694286b4 Revert "HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang." 
This reverts commit de480d6c89.

(cherry picked from commit 663eba0ab1)
 2015-08-06 10:25:54 -07:00
Vinayakumar B f8932d478f HDFS-8815. DFS getStoragePolicy implementation using single RPC call (Contributed by Surendra Singh Lilhore) 
(cherry picked from commit cc71ad80e1)
 2015-08-06 11:11:59 +05:30
Colin Patrick Mccabe b64d2ac478 HDFS-8844. TestHDFSCLI does not cleanup the test directory (Masatake Iwasaki via Colin P. McCabe) 
(cherry picked from commit c95993cbaf)
 2015-08-04 12:22:40 -07:00
yliu d2b941f94a HDFS-8850. VolumeScanner thread exits with exception if there is no block pool to be scanned but there are suspicious blocks. (Colin Patrick McCabe via yliu) 2015-08-04 15:51:37 +08:00
Zhihai Xu c6e79178d4 HDFS-8847. change TestHDFSContractAppend to not override testRenameFileBeingAppended method. Contributed by Zhihai Xu 
(cherry picked from commit 90b510405a)
 2015-07-31 21:48:03 -07:00
Xiaoyu Yao 52ee3ecdf6 HDFS-6860. BlockStateChange logs are too noisy. Contributed by Chang Li and Xiaoyu Yao. 
(cherry picked from commit d311a38a6b)
 2015-07-31 16:19:11 -07:00
Harsh J 212b8b919d HDFS-8821. Explain message "Operation category X is not supported in state standby". Contributed by Gautam Gopalakrishnan. 
(cherry picked from commit c5caa25b8f)
 2015-07-31 08:59:22 +05:30
Arpit Agarwal 95e71772cf HDFS-7192. DN should ignore lazyPersist hint if the writer is not local. (Contributed by Arpit Agarwal) 2015-07-30 13:16:52 -07:00
Haohui Mai 3faf7bc3fe HDFS-8816. Improve visualization for the Datanode tab in the NN UI. Contributed by Haohui Mai. 2015-07-29 17:14:20 -07:00
Vinayakumar B a0238d85f6 HDFS-8670. Better to exclude decommissioned nodes for namenode NodeUsage JMX (Contributed by J.Andreina) 
(cherry picked from commit 6374ee0db4)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-07-29 14:49:16 +05:30
Akira Ajisaka dff49aee08 Revert "HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka)" 
This reverts commit 17319c4a65.
 2015-07-29 16:52:54 +09:00
Vinayakumar B dcf1f1fdf8 HDFS-8822. Add SSD storagepolicy tests in TestBlockStoragePolicy#testDefaultPolicies (Contributed by Vinayakumar B) 
(cherry picked from commit 975e138df3)
 2015-07-29 11:51:18 +05:30
Vinayakumar B 0c09597942 HDFS-8811. Move BlockStoragePolicy name's constants from HdfsServerConstants.java to HdfsConstants.java (Contributed by Vinayakumar B) 
(cherry picked from commit 50887e5b07)
 2015-07-29 11:46:19 +05:30
Jakob Homan 71a5aa267d HDFS-8180. AbstractFileSystem Implementation for WebHdfs. Contributed by Sathosh G Nayak. 
(cherry picked from commit 0712a8103f)
 2015-07-28 21:11:02 -07:00
Arun Suresh ffe6a34d5b HDFS-7858. Improve HA Namenode Failover detection on the client. (asuresh) 
(cherry picked from commit 030fcfa99c)
 2015-07-27 23:03:34 -07:00
Akira Ajisaka 1cf5e40838 HDFS-8810. Correct assertions in TestDFSInotifyEventInputStream class. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 1df78688c6)
 2015-07-27 13:18:02 +09:00
Akira Ajisaka 7bdd32ce3c HDFS-8735. Inotify: All events classes should implement toString() API. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit f8f6091823)
 2015-07-25 02:57:33 +09:00