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3125 Commits

Author SHA1 Message Date
Haohui Mai 0ae19f76f4 HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu. 2015-08-27 15:49:26 -07:00
Haohui Mai 1b01d163a2 HDFS-8969. Clean up findbugs warnings for HDFS-8823 and HDFS-8932. Contributed by Anu Engineer. 2015-08-27 13:03:29 -07:00
Haohui Mai f4b2348503 HDFS-8961. Investigate lock issue in o.a.h.hdfs.shortcircuit.DfsClientShmManager.EndpointShmManager. Contributed by Mingliang Liu. 2015-08-27 09:13:37 -07:00
Haohui Mai af1e2993c7 HDFS-8962. Clean up checkstyle warnings in o.a.h.hdfs.DfsClientConf. Contributed by Mingliang Liu. 2015-08-27 09:05:28 -07:00
Harsh J 574f3a98ce HDFS-2390. dfsadmin -setBalancerBandwidth does not validate -ve value. Contributed by Gautam Gopalakrishnan. 
(cherry picked from commit 0bf285413f)
 2015-08-27 16:23:22 +05:30
Vinayakumar B d63122979f HDFS-8682. Should not remove decommissioned node,while calculating the number of live/dead decommissioned node. (Contributed by J. Andreina) 
(cherry picked from commit fdb56f74f3)
 2015-08-27 13:07:35 +05:30
Haohui Mai 2f3faf39ef HDFS-8248. Store INodeId instead of the INodeFile object in BlockInfoContiguous. Contributed by Haohui Mai. 2015-08-26 18:14:49 -07:00
Jing Zhao 10c4d6df61 HDFS-8896. DataNode object isn't GCed when shutdown, because it has GC root in ShutdownHookManager. Contributed by Walter Su. 
(cherry picked from commit f44b599003)
 2015-08-26 16:28:38 -07:00
Haohui Mai f0f6f1c7e9 HDFS-8951. Move the shortcircuit package to hdfs-client. Contributed by Mingliang Liu. 2015-08-26 14:22:33 -07:00
Colin Patrick Mccabe 9264b7e119 HDFS-8846. Add a unit test for INotify functionality across a layout version upgrade (Zhe Zhang via Colin P. McCabe) 
(cherry picked from commit a4d9acc51d)
 2015-08-25 14:30:15 -07:00
yliu df5dbf317d HDFS-8900. Compact XAttrs to optimize memory footprint. (yliu) 2015-08-25 16:14:11 +08:00
Xiaoyu Yao 137bde0755 HDFS-8932. NPE thrown in NameNode when try to get TotalSyncCount metric before editLogStream initialization. Contributed by Surendra Singh Lilhore 
(cherry picked from commit 3b00eaea25)
 2015-08-24 16:57:02 -07:00
Haohui Mai ef8437a382 HDFS-8948. Use GenericTestUtils to set log levels in TestPread and TestReplaceDatanodeOnFailure. Contributed by Mingliang Liu. 2015-08-24 16:16:33 -07:00
Jing Zhao eefc1c174b HDFS-8928. Improvements for BlockUnderConstructionFeature: ReplicaUnderConstruction as a separate class and replicas as an array. Contributed by Jing Zhao. 
(cherry picked from commit bdd79388f3)
 2015-08-24 15:55:58 -07:00
Haohui Mai 95f8e93691 HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu. 2015-08-24 13:40:30 -07:00
Andrew Wang a727c6db05 Revert "HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu." 
This reverts commit 8e4afa3a67.
 2015-08-24 11:51:46 -07:00
Colin Patrick Mccabe 87d0133703 HDFS-8930. Block report lease may leak if the 2nd full block report comes when NN is still in safemode (Colin P. McCabe via Jing Zhao) 
(cherry picked from commit b5ce87f84d)
 2015-08-24 11:33:21 -07:00
Akira Ajisaka f7ee225052 HDFS-8942. Update hyperlink to rack awareness page in HDFS Architecture documentation. Contributed by Masatake Iwasaki. 
(cherry picked from commit bcaf83902a)
 2015-08-24 13:53:22 +09:00
Haohui Mai 8e4afa3a67 HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu. 2015-08-22 13:30:48 -07:00
Haohui Mai 8c205267c8 HDFS-8823. Move replication factor into individual blocks. Contributed by Haohui Mai. 2015-08-22 00:09:59 -07:00
Chris Douglas c8f1097989 HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. 
Moved CHANGES.txt entry to 2.7.2

(cherry picked from commit b0564c9f3c)
 2015-08-20 20:39:59 -07:00
Vinod Kumar Vavilapalli 45be1240d9 Creating 2.6.2 entries in CHANGES.txt files. 
(cherry picked from commit 33474939a0)
 2015-08-20 17:23:54 -07:00
Jing Zhao cd0c6b5789 HDFS-8809. HDFS fsck reports under construction blocks as CORRUPT. Contributed by Jing Zhao. 
(cherry picked from commit c8bca62718)
 2015-08-20 16:32:04 -07:00
Colin Patrick Mccabe a0450b96a2 HDFS-8922. Link the native_mini_dfs test library with libdl, since IBM Java requires it (Ayappan via Colin P. McCabe) 
(cherry picked from commit 7642f64c24)
 2015-08-20 14:40:37 -07:00
Yongjun Zhang b085c5ef6f HDFS-8828. Utilize Snapshot diff report to build diff copy list in distcp. (Yufei Gu via Yongjun Zhang) 
(cherry picked from commit 0bc15cb6e6)
 2015-08-20 08:10:34 -07:00
yliu 146db49f7f HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu) 2015-08-20 20:46:45 +08:00
yliu 63bdbb7793 HDFS-8884. Fail-fast check in BlockPlacementPolicyDefault#chooseTarget. (yliu) 2015-08-20 20:08:20 +08:00
Jing Zhao 62dfe1b7e4 HDFS-8917. Cleanup BlockInfoUnderConstruction from comments and tests. Contributed by Zhe Zhang. 
(cherry picked from commit 4e14f7982a)
 2015-08-19 15:16:35 -07:00
Haohui Mai 535b6db74c HDFS-8803. Move DfsClientConf to hdfs-client. Contributed by Mingliang Liu. 2015-08-19 11:43:32 -07:00
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
Akira Ajisaka b2a532f61c HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. 
(cherry picked from commit 206d4933a5)
 2015-07-24 18:29:24 +09:00
Akira Ajisaka 17319c4a65 HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka) 
(cherry picked from commit 02c01815ec)
 2015-07-24 11:39:16 +09:00
Haohui Mai d3e6b40b44 HDFS-8730. Clean up the import statements in ClientProtocol. Contributed by Takanobu Asanuma. 2015-07-23 10:30:43 -07:00
Jing Zhao 71764a92c6 HDFS-8797. WebHdfsFileSystem creates too many connections for pread. Contributed by Jing Zhao. 
(cherry picked from commit e91ccfad07)
 2015-07-22 18:03:45 -07:00
yliu 930e344d78 HDFS-8795. Improve InvalidateBlocks#node2blocks. (yliu) 2015-07-22 15:15:08 +08:00
Haohui Mai 53ed25c3d1 HDFS-8495. Consolidate append() related implementation into a single class. Contributed by Rakesh R. 2015-07-21 17:28:28 -07:00
cnauroth aab1c14df6 HDFS-8773. Few FSNamesystem metrics are not documented in the Metrics page. Contributed by Rakesh R. 
(cherry picked from commit a26cc66f38)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-07-21 14:13:15 -07:00
cnauroth 57d55d40dd HDFS-8721. Add a metric for number of encryption zones. Contributed by Rakesh R. 
(cherry picked from commit cb03768b1b)
 2015-07-21 13:56:07 -07:00
Ravi Prakash b728edce0f Revert "HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak)" 
This reverts commit 3d58c7a700.

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-07-21 11:30:41 -07:00
Vinayakumar B cd3692fe4b HDFS-7582. Enforce maximum number of ACL entries separately per access and default. (Contributed by Vinayakumar B) 
(cherry picked from commit 29cf887b22)
 2015-07-21 15:17:26 +05:30
Haohui Mai 4283831348 HDFS-7483. Display information per tier on the Namenode UI. Contributed by Benoy Antony and Haohui Mai. 2015-07-20 20:13:16 -07:00
Akira Ajisaka e78ee18642 Move HDFS-6945 to 2.7.2 section in CHANGES.txt. 
(cherry picked from commit a628f67590)
 2015-07-21 11:45:53 +09:00
yliu cadd02ad1d HDFS-8794. Improve CorruptReplicasMap#corruptReplicasMap. (yliu) 2015-07-21 09:18:43 +08:00
Ravi Prakash 3d58c7a700 HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak) 
(cherry picked from commit e4f756260f)
 2015-07-20 14:04:28 -07:00
Ming Ma 516bbf1c20 HDFS-7314. When the DFSClient lease cannot be renewed, abort open-for-write files rather than the entire DFSClient. (mingma) 
(cherry picked from commit fbd88f1062)
 2015-07-16 12:55:29 -07:00
Arpit Agarwal dc211ca658 HDFS-8778. TestBlockReportRateLimiting#testLeaseExpiration can deadlock. (Contributed by Arpit Agarwal) 2015-07-15 14:09:06 -07:00
Akira Ajisaka bad5d288ac HDFS-8742. Inotify: Support event for OP_TRUNCATE. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 979c9ca2ca)
 2015-07-15 04:43:03 +09:00
Kihwal Lee b0a2dc9c84 HDFS-8722. Optimize datanode writes for small writes and flushes. Contributed by Kihwal Lee 
(cherry picked from commit 59388a8015)
 2015-07-14 14:07:38 -05:00
Colin Patrick Mccabe 471037883f HDFS-7608: hdfs dfsclient newConnectedPeer has no write timeout (Xiaoyu Yao via Colin P. McCabe) 
(cherry picked from commit 1d74ccecec)
 2015-07-14 11:00:45 -07:00
Tsz-Wo Nicholas Sze d8d6d69b09 HDFS-8541. Mover should exit with NO_MOVE_PROGRESS if there is no move progress. Contributed by Surendra Singh Lilhore 2015-07-13 15:13:14 -07:00
Tsz-Wo Nicholas Sze 2e455d4d8b Add HDFS-8143 to CHANGES.txt. 2015-07-13 15:07:28 -07:00
Jing Zhao 0e8c335e7c HDFS-8751. Remove setBlocks API from INodeFile and misc code cleanup. Contributed by Zhe Zhang 
(cherry picked from commit 47f4c54106)
 2015-07-10 14:18:09 -07:00
Vinayakumar B c1447e654d HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B)HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B) 
(cherry picked from commit b48908033f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestDelegationTokenFetcher.java
 2015-07-10 15:52:35 +05:30
Akira Ajisaka 3a0318ea93 HDFS-8749. Fix findbugs warnings in BlockManager.java. Contributed by Brahma Reddy Battula. 
(cherry picked from commit d66302ed9b)
 2015-07-10 15:04:44 +09:00
Jing Zhao ae0d5d6917 HDFS-8729. Fix TestFileTruncate#testTruncateWithDataNodesRestartImmediately which occasionally failed. Contributed by Walter Su. 
(cherry picked from commit f4ca530c1c)
 2015-07-09 13:18:35 -07:00
Haohui Mai 981fe4cfaa HDFS-8726. Move protobuf files that define the client-sever protocols to hdfs-client. Contributed by Haohui Mai. 2015-07-08 10:37:31 -07:00
Arpit Agarwal e519df47b2 HDFS-8642. Make TestFileTruncate more reliable. (Contributed by Rakesh R) 2015-07-08 09:31:17 -07:00
Vinayakumar B 6fe2e7c3f3 HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu) 
(cherry picked from commit bd4e10900c)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsDatasetSpi.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsVolumeSpi.java
 2015-07-08 17:03:18 +05:30
Vinayakumar B 01e12b7d69 Revert "HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu)" 
This reverts commit 38ee9247cd.
 2015-07-08 16:59:22 +05:30
Vinayakumar B 38ee9247cd HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu) 
(cherry picked from commit bd4e10900c)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsDatasetSpi.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsVolumeSpi.java
 2015-07-08 16:36:12 +05:30
Xiaoyu Yao 907abdca73 HDFS-8711. setSpaceQuota command should print the available storage type when input storage type is wrong. Contributed by Brahma Reddy Battula. 
(cherry picked from commit b68701b7b2)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestQuota.java
 2015-07-08 16:25:47 +05:30
Haohui Mai b181c13cbf HDFS-8620. Clean up the checkstyle warinings about ClientProtocol. Contributed by Takanobu Asanuma. 2015-07-07 14:04:12 -07:00
Jing Zhao bed74b620a Revert "HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao." 
This reverts commit d62b63d297.

(cherry picked from commit bc99aaffe7)
 2015-07-07 10:14:17 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) a8bf34cad8 Release process for 2.7.1: Set the release date for 2.7.1. 
(cherry picked from commit bf89ddb9b8)
 2015-07-06 16:41:00 -07:00
Jing Zhao 3d73d2027f HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao. 
(cherry picked from commit d62b63d297)
 2015-07-06 15:55:03 -07:00
Vinayakumar B 9a774dfae5 HDFS-8686. WebHdfsFileSystem#getXAttr(Path p, final String name) doesn't work if namespace is in capitals (Contributed by kanaka kumar avvaru) 
(cherry picked from commit fc92d3e651)
 2015-07-06 16:09:42 +05:30
Vinayakumar B b963ca84bc HDFS-8577. Avoid retrying to recover lease on a file which does not exist (Contributed by J.Andreina) 
(cherry picked from commit 2eae130ab9)
 2015-07-03 13:36:07 +05:30
Andrew Wang efe9ae9fc6 HDFS-8709. Clarify automatic sync in FSEditLog#logEdit. 
(cherry picked from commit 5fddc5177d)
 2015-07-02 10:26:43 -07:00
Vinayakumar B 55bf014a07 HDFS-8703. Merge refactor of DFSInputStream from ErasureCoding branch (Contributed by Vinayakumar B) 
(cherry picked from commit bff5999d07)
 2015-07-02 16:12:13 +05:30
Jing Zhao ff7562cc99 HDFS-8666. Speedup the TestMover test. Contributed by Walter Su. 
(cherry picked from commit 152e5df3b6)
 2015-07-01 15:00:16 -07:00
Arpit Agarwal d38f377cd3 HDFS-8706. Fix typo in datanode startup options in HDFSCommands.html. (Controibuted by Brahma Reddy Battula) 2015-07-01 10:36:10 -07:00
Colin Patrick Mccabe 604d1bbdb7 HDFS-8635. Migrate HDFS native build to new CMake framework (Alan Burlison via Colin P. McCabe) 
(cherry picked from commit 29df73dc05)
 2015-06-30 16:01:48 -07:00
Vinayakumar B 3c632c80a2 HDFS-8579. Update HDFS usage with missing options (Contributed by J.Andreina) 
(cherry picked from commit 77588e1d32)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
 2015-06-30 15:02:46 +05:30
Haohui Mai eccd4f273e HDFS-8493. Consolidate truncate() related implementation in a single class. Contributed by Rakesh R. 2015-06-29 16:44:58 -07:00
Arpit Agarwal ff78e611c0 HDFS-8687. Remove the duplicate usage message from Dfsck.java. (Contributed by Brahma Reddy Battula) 2015-06-29 14:56:49 -07:00
Yongjun Zhang 11bdcb754a HDFS-8659. Block scanner INFO message is spamming logs. Contributed by Yongjun Zhang. 
(cherry picked from commit 43a1288fff)
 2015-06-29 14:48:17 -07:00
Andrew Wang ada7f66e12 HDFS-8653. Code cleanup for DatanodeManager, DatanodeDescriptor and DatanodeStorageInfo. Contributed by Zhe Zhang. 
(cherry picked from commit 2ffd84273a)
 2015-06-29 12:12:54 -07:00
Vinayakumar B 438bb25d43 HDFS-8628. Update missing command option for fetchdt (Contributed by J.Andreina) 
(cherry picked from commit fde20ffcef)
 2015-06-29 16:51:15 +05:30
Vinayakumar B beab746177 HDFS-8586. Dead Datanode is allocated for write when client is from deadnode (Contributed by Brahma Reddy Battula) 
(cherry picked from commit 88ceb382ef)
 2015-06-29 15:25:54 +05:30
Vinod Kumar Vavilapalli 4155bb565e Adding release 2.7.2 to CHANGES.txt. 
(cherry picked from commit aad6a7d5db)
 2015-06-28 16:30:27 -07:00
Arpit Agarwal 0fd47fa809 HDFS-8681. BlockScanner is incorrectly disabled by default. (Contributed by Arpit Agarwal) 2015-06-28 14:51:30 -07:00
Andrew Wang dd7776b2fe HDFS-8656. Preserve compatibility of ClientProtocol#rollingUpgrade after finalization. 
(cherry picked from commit 60b858bfa6)
 2015-06-26 11:33:40 -07:00
Jing Zhao 83d76151e2 HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang. 
(cherry picked from commit de480d6c89)
 2015-06-26 11:04:05 -07:00
Colin Patrick Mccabe 8552af91f4 HDFS-8651. Make hadoop-hdfs-project Native code -Wall-clean (Alan Burlison via Colin P. McCabe) 
(cherry picked from commit 1b764a01fd)
 2015-06-26 10:28:14 -07:00
Andrew Wang 84fdd4a3a0 HDFS-8546. Use try with resources in DataStorage and Storage. 
(cherry picked from commit 1403b84b12)
 2015-06-25 17:50:39 -07:00
Andrew Wang ba406b723d HDFS-8665. Fix replication check in DFSTestUtils#waitForReplication. 
(cherry picked from commit ff0e5e572f)
 2015-06-25 17:29:30 -07:00
Arpit Agarwal 05e9ffdd62 HDFS-8640. Make reserved RBW space visible through JMX. (Contributed by kanaka kumar avvaru) 2015-06-25 10:13:31 -07:00
Akira Ajisaka 44dbddb022 HDFS-8462. Implement GETXATTRS and LISTXATTRS operations for WebImageViewer. Contributed by Jagadesh Kiran N. 
(cherry picked from commit bc433908d3)
 2015-06-26 00:22:30 +09:00
Andrew Wang 4b8593caf8 HDFS-8645. Resolve inconsistent code in TestReplicationPolicy between trunk and branch-2. Contributed by Zhe Zhang. 2015-06-24 18:26:14 -07:00
Andrew Wang 431f685300 HDFS-8646. Prune cached replicas from DatanodeDescriptor state on replica invalidation. 
(cherry picked from commit afe9ea3c12)
 2015-06-24 14:46:13 -07:00
Jing Zhao 77609e6465 HDFS-8639. Add Option for NameNode HTTP port in MiniDFSClusterManager. Contributed by Kai Sasaki. 
(cherry picked from commit 2ba6465721)
 2015-06-23 22:21:01 -07:00
Haohui Mai 3fb192bfb7 HDFS-6564. Use slf4j instead of common-logging in hdfs-client. Contributed by Rakesh R. 2015-06-23 11:41:32 -07:00
Jakob Homan f6157a4a08 HDFS-8542. WebHDFS getHomeDirectory behavior does not match specification. Contributed by Kanaka Kumar Avvaru. 
(cherry picked from commit fac4e04dd3)
 2015-06-22 16:38:07 -07:00
Colin Patrick Mccabe cbd11681ce HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang via Colin P. McCabe) 
(cherry picked from commit 7b424f938c)
 2015-06-22 14:37:35 -07:00
Andrew Wang c71f57b2a0 HDFS-8608. Merge HDFS-7912 to trunk and branch-2 (track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks). Contributed by Zhe Zhang. 
(cherry picked from commit 6e3fcffe29)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
 2015-06-22 14:22:48 -07:00
Andrew Wang cd1e0930dc HDFS-4366. Block Replication Policy Implementation May Skip Higher-Priority Blocks for Lower-Priority Blocks. (Derek Dagit and Zhe Zhang via wang) 2015-06-22 14:18:33 -07:00
Arpit Agarwal 175c5829f0 HDFS-8192. Eviction should key off used locked memory instead of ram disk free space. (Contributed by Arpit Agarwal) 2015-06-20 13:27:58 -07:00
Arpit Agarwal 5dcda16859 HDFS-7164. Update CHANGES.txt 2015-06-20 13:09:21 -07:00
Yongjun Zhang 5774b1ff02 Move HDFS-7546 to release 2.7.1 in CHANGES.txt. 
(cherry picked from commit bcb3c40bed)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-06-20 00:49:17 -07:00
Allen Wittenauer 92cff5663e HDFS-7546. Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern (Harsh J via aw) 
(cherry picked from commit 63613c79c1)
 2015-06-20 00:40:44 -07:00
Yongjun Zhang 87c3d3739f Move HDFS-8337 to branch 2.8 in CHANGES.txt. 
(cherry picked from commit 20c03c9606)
 2015-06-20 00:28:48 -07:00
Yongjun Zhang d657e378ad HDFS-8337. Accessing httpfs via webhdfs doesn't work from a jar with kerberos. Contributed by Yongjun Zhang. 
(cherry picked from commit 971dc838ec)
 2015-06-19 23:44:48 -07:00
Colin Patrick Mccabe c94579f845 HDFS-8582. Support getting a list of reconfigurable config properties and do not generate spurious reconfig warnings (Lei (Eddy) Xu via Colin P. McCabe) 
(cherry picked from commit d112d18324)
 2015-06-19 19:14:38 -07:00
Arpit Agarwal fcd1824b61 HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru) 2015-06-19 18:23:44 -07:00
Yongjun Zhang 2e13e5b253 HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang. 
(cherry picked from commit b42f1ec13d)
 2015-06-19 09:50:14 -07:00
Andrew Wang 7f62e41b2e HDFS-8605. Merge Refactor of DFSOutputStream from HDFS-7285 branch. (vinayakumarb) 
(cherry picked from commit 1c13519e1e)
 2015-06-18 08:48:23 -07:00
Akira Ajisaka 998027652f HDFS-6249. Output AclEntry in PBImageXmlWriter. Contributed by surendra singh lilhore. 
(cherry picked from commit cc432885ad)
 2015-06-17 17:41:55 -07:00
Akira Ajisaka 9f9315008e HDFS-8615. Correct HTTP method in WebHDFS document. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 1a169a26bc)
 2015-06-17 17:13:32 -07:00
Colin Patrick Mccabe 8939e3cc2d HDFS-8589. Fix unused imports in BPServiceActor and BlockReportLeaseManager (cmccabe) 
(cherry picked from commit 45ced38f10)
 2015-06-17 17:02:08 -07:00
Haohui Mai 38a16e1a45 HDFS-8446. Separate safemode related operations in GetBlockLocations(). Contributed by Haohui Mai. 2015-06-17 16:38:19 -07:00
Haohui Mai 1270cb47e1 Update CHANGES.txt for HDFS-8238. 2015-06-17 16:20:40 -07:00
Arpit Agarwal acc90ca175 HDFS-7164. Feature documentation for HDFS-6581. (Contributed by Arpit Agarwal) 2015-06-16 19:06:39 -07:00
Tsz-Wo Nicholas Sze 64389f727c HDFS-8606. Cleanup DFSOutputStream by removing unwanted changes from HDFS-8386. Contributed by Rakesh R 2015-06-16 18:09:30 -07:00
Xiaoyu Yao 4bfbc6b1d4 HDFS-8551. Fix hdfs datanode CLI usage message. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 9cd5ad9d84)
 2015-06-16 14:17:51 -07:00
Xiaoyu Yao 8ab23d9ec1 HDFS-8548. Minicluster throws NPE on shutdown. Contributed by surendra singh lilhore. 
(cherry picked from commit 6a76250b39)
 2015-06-16 14:00:33 -07:00
Kihwal Lee d2d038b0a0 HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee. 
(cherry picked from commit c74517c46b)
 2015-06-16 15:42:00 -05:00
Xiaoyu Yao d7c8a6feaa HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao. 
(cherry picked from commit 4e88ff5b27)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-06-16 12:47:05 -07:00
Haohui Mai be8e4ed1e1 HDFS-8592. SafeModeException never get unwrapped. Contributed by Haohui Mai. 2015-06-15 22:07:42 -07:00
Yongjun Zhang b1d3ed02c1 HDFS-8544. Incorrect port specified in HFTP Guide document in branch-2. (Contributed by Brahma Reddy Battula) 2015-06-15 21:45:30 -07:00
Tsz-Wo Nicholas Sze 10b97f6655 HDFS-8361. Choose SSD over DISK in block placement. 2015-06-15 17:18:09 -07:00
Tsz-Wo Nicholas Sze 95483513ed Move HDFS-8540 to 2.8 in CHANGES.txt. 2015-06-15 17:02:45 -07:00
Tsz-Wo Nicholas Sze 9ba29f081b HDFS-8540. Mover should exit with NO_MOVE_BLOCK if no block can be moved. Contributed by surendra singh lilhore 2015-06-15 16:28:37 -07:00
Tsz-Wo Nicholas Sze 5c111a5192 HDFS-8576. Lease recovery should return true if the lease can be released and the file can be closed. Contributed by J.Andreina 2015-06-15 16:09:32 -07:00
Arpit Agarwal ea9a9b3d7e HDFS-8607. TestFileCorruption doesn't work as expected. (Contributed by Walter Su) 2015-06-15 10:12:07 -07:00
Arpit Agarwal d07f3804b0 HDFS-8595. TestCommitBlockSynchronization fails in branch-2.7. (Patch applies to all branches). (Contributed by Arpit Agarwal) 2015-06-14 16:24:36 -07:00
Yongjun Zhang cd578fa289 HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang. 
(cherry picked from commit b0dc291961)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java
 2015-06-14 12:01:28 -07:00
cnauroth 92144ca75c HDFS-8593. Calculation of effective layout version mishandles comparison to current layout version in storage. Contributed by Chris Nauroth. 
(cherry picked from commit b8341f1cd8)
 2015-06-13 10:38:03 -07:00
Andrew Wang 2776255ed6 HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang. 
(cherry picked from commit 355e98ab7c7dd997378a8624f642199713467fb8)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestReplicationPolicy.java
 2015-06-12 11:39:02 -07:00
Colin Patrick Mccabe 378bb484bb HDFS-7923. The DataNodes should rate-limit their full block reports by asking the NN on heartbeat messages (cmccabe) 
(cherry picked from commit 12b5b06c06)
 2015-06-12 11:29:05 -07:00
Haohui Mai f1ee2eaf86 HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai. 2015-06-11 18:59:53 -07:00
Arpit Agarwal a560e654d9 HDFS-8583. Document that NFS gateway does not work with rpcbind on SLES 11. (Arpit Agarwal) 2015-06-11 15:08:50 -07:00
Colin Patrick Mccabe 754dd3496c HDFS-8566. HDFS documentation about debug commands wrongly identifies them as "hdfs dfs" commands (Surendra Singh Lilhore via Colin P. McCabe) 
(cherry picked from commit 587309bbba)
 2015-06-11 14:28:41 -07:00
Andrew Wang 086eb49424 HDFS-8573. Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline. Contributed by Eddy Xu. 
(cherry picked from commit b258b344bb)
 2015-06-11 10:12:40 -07:00
Andrew Wang 9523e2c098 HDFS-8549. Abort the balancer if an upgrade is in progress. 
(cherry picked from commit a7a7768341)
 2015-06-10 13:43:00 -07:00
Xiaoyu Yao d8d9041187 HDFS-8568. TestClusterId#testFormatWithEmptyClusterIdOption is failing. Contributed by Rakesh R. 
(cherry picked from commit 3c2397cb04)
 2015-06-09 12:21:53 -07:00
Xiaoyu Yao 116a72096d HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula 
(cherry picked from commit 927577c87c)
 2015-06-08 22:03:07 -07:00
cnauroth cc960734e4 HDFS-8553. Document hdfs class path options. Contributed by Brahma Reddy Battula. 
(cherry picked from commit d2832b3d42)
 2015-06-08 16:15:53 -07:00
cnauroth 8ee50d8ca7 HDFS-8554. TestDatanodeLayoutUpgrade fails on Windows. Contributed by Chris Nauroth. 
(cherry picked from commit 0e80d51983)
 2015-06-08 08:39:14 -07:00
cnauroth 953c4a049a HDFS-8539. Hdfs doesnt have class debug in windows. Contributed by Anu Engineer. 
(cherry picked from commit a6cb4894b4)
 2015-06-07 13:02:01 -07:00
Xiaoyu Yao c8dc113943 HDFS-8116. Cleanup uncessary if LOG.isDebugEnabled() from RollingWindowManager. Contributed by Brahma Reddy Battula. 
(cherry picked from commit b61b489995)
 2015-06-06 18:48:52 -07:00
cnauroth f99744b7a0 HDFS-8432. Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases. Contributed by Chris Nauroth. 
(cherry picked from commit 71de367c5e)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/BackupImage.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
 2015-06-06 09:45:46 -07:00
Xiaoyu Yao 1a6cdf97bb HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. Contributed by xyao. 2015-06-05 17:33:06 -07:00
Andrew Wang 320e4cc0e7 HDFS-8535. Clarify that dfs usage in dfsadmin -report output includes all block replicas. Contributed by Eddy Xu. 
(cherry picked from commit b2540f486e)
 2015-06-04 15:35:12 -07:00
Andrew Wang ccc834395b HDFS-8532. Make the visibility of DFSOutputStream#streamer member variable to private. Contributed by Rakesh R. 
(cherry picked from commit 5149dc7b97)
 2015-06-04 11:09:28 -07:00
Kihwal Lee f0f277ddd0 HDFS-8463. Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException. Contributed by Masatake Iwasaki. 
(cherry picked from commit ade6d9a61e)
 2015-06-04 12:52:49 -05:00
Vinayakumar B 539ff92c2a HDFS-3716. Purger should remove stale fsimage ckpt files (Contributed by J.Andreina) 
(cherry picked from commit c59e745630)
 2015-06-03 15:31:01 +05:30
Vinayakumar B 0ed9c2d8fe HDFS-8523. Remove usage information on unsupported operation 'fsck -showprogress' from branch-2 (Contributed by J.Andreina) 2015-06-03 15:15:44 +05:30
Vinayakumar B 4bb725b4dd HDFS-8470. fsimage loading progress should update inode, delegation token and cache pool count. (Contributed by surendra singh lilhore) 
(cherry picked from commit e965dcec37)
 2015-06-03 14:25:12 +05:30
Vinayakumar B 066e45bcb6 HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 
(cherry picked from commit 54f83d9bd9)
 2015-06-03 12:12:22 +05:30
Colin Patrick Mccabe 12497b0543 HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe) 
(cherry picked from commit 806e407ac8)
 2015-06-02 20:06:53 -07:00
Andrew Wang a80a68c298 HDFS-8513. Rename BlockPlacementPolicyRackFaultTolarent to BlockPlacementPolicyRackFaultTolerant. (wang) 
(cherry picked from commit c1d50a91f7)
 2015-06-02 15:48:31 -07:00