5097 Commits

Author	SHA1	Message	Date
Zhe Zhang	4fdd9abd7e	HDFS-8787. Erasure coding: rename BlockInfoContiguousUC and BlockInfoStripedUC to be consistent with trunk.	2015-07-15 20:13:04 -07:00
Arpit Agarwal	3ec0a0444f	HDFS-8778. TestBlockReportRateLimiting#testLeaseExpiration can deadlock. (Contributed by Arpit Agarwal)	2015-07-15 14:08:58 -07:00
Zhe Zhang	7e091de136	HDFS-8058. Erasure coding: use BlockInfo[] for both striped and contiguous blocks in INodeFile. Contributed by Zhe Zhang and Yi Liu.	2015-07-15 09:49:32 -07:00
yliu	f32d9a1758	HDFS-8619. Erasure Coding: revisit replica counting for striped blocks. (Jing Zhao via yliu)	2015-07-15 22:35:19 +08:00
Jing Zhao	0a93712f3b	HDFS-8734. Erasure Coding: fix one cell need two packets. Contributed by Walter Su.	2015-07-14 13:10:51 -07:00
Akira Ajisaka	979c9ca2ca	HDFS-8742. Inotify: Support event for OP_TRUNCATE. Contributed by Surendra Singh Lilhore.	2015-07-15 04:42:08 +09:00
Kihwal Lee	59388a8015	HDFS-8722. Optimize datanode writes for small writes and flushes. Contributed by Kihwal Lee	2015-07-14 14:04:06 -05:00
Colin Patrick Mccabe	b7fb6ec451	HDFS-7608: add CHANGES.txt	2015-07-14 10:58:57 -07:00
Colin Patrick Mccabe	1d74ccecec	HDFS-7608: hdfs dfsclient newConnectedPeer has no write timeout (Xiaoyu Yao via Colin P. McCabe)	2015-07-14 10:57:59 -07:00
Jing Zhao	6ff957be88	HDFS-8702. Erasure coding: update BlockManager.blockHasEnoughRacks(..) logic for striped block. Contributed by Kai Sasaki.	2015-07-14 10:55:58 -07:00
Tsz-Wo Nicholas Sze	9ef03a4c5b	HDFS-8541. Mover should exit with NO_MOVE_PROGRESS if there is no move progress. Contributed by Surendra Singh Lilhore	2015-07-13 15:12:26 -07:00
Tsz-Wo Nicholas Sze	f7c8311e98	Add HDFS-8143 to CHANGES.txt.	2015-07-13 14:59:45 -07:00
Jing Zhao	b1e6429a6b	HDFS-8669. Erasure Coding: handle missing internal block locations in DFSStripedInputStream. Contributed by Jing Zhao.	2015-07-13 11:41:18 -07:00
boli2	f4098dfae4	HDFS-8744. Erasure Coding: the number of chunks in packet is not updated when writing parity data. Contributed by Li Bo	2015-07-13 00:41:36 -04:00
Jing Zhao	47f4c54106	HDFS-8751. Remove setBlocks API from INodeFile and misc code cleanup. Contributed by Zhe Zhang	2015-07-10 14:15:22 -07:00
Vinayakumar B	b48908033f	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)	2015-07-10 15:47:04 +05:30
Akira Ajisaka	d66302ed9b	HDFS-8749. Fix findbugs warnings in BlockManager.java. Contributed by Brahma Reddy Battula.	2015-07-10 15:04:06 +09:00
Jing Zhao	e692c7dd92	HDFS-8484. Erasure coding: Two contiguous blocks occupy IDs belong to same striped group. Contributed by Walter Su.	2015-07-09 14:07:37 -07:00
Jing Zhao	f4ca530c1c	HDFS-8729. Fix TestFileTruncate#testTruncateWithDataNodesRestartImmediately which occasionally failed. Contributed by Walter Su.	2015-07-09 13:17:52 -07:00
Jing Zhao	2470a7bf88	HDFS-8563. Erasure Coding: fsck handles file smaller than a full stripe. Contributed by Walter Su.	2015-07-09 10:55:28 -07:00
Walter Su	48f3830f21	HDFS-8719. Erasure Coding: client generates too many small packets when writing parity data. Contributed by Li Bo.	2015-07-09 16:18:05 +08:00
Zhe Zhang	42a1d0dbde	Addendum fix for HDFS-8323 (adding back a mistakenly deleted line).	2015-07-08 22:52:09 -07:00
Haohui Mai	fc6182d5ed	HDFS-8726. Move protobuf files that define the client-sever protocols to hdfs-client. Contributed by Haohui Mai.	2015-07-08 10:37:10 -07:00
Arpit Agarwal	4119ad3112	HDFS-8642. Make TestFileTruncate more reliable. (Contributed by Rakesh R)	2015-07-08 09:31:02 -07:00
Vinayakumar B	bd4e10900c	HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu)	2015-07-08 16:34:54 +05:30
Haohui Mai	c0b8e4e5b5	HDFS-8620. Clean up the checkstyle warinings about ClientProtocol. Contributed by Takanobu Asanuma.	2015-07-07 14:01:19 -07:00
Xiaoyu Yao	b68701b7b2	HDFS-8711. setSpaceQuota command should print the available storage type when input storage type is wrong. Contributed by Brahma Reddy Battula.	2015-07-07 13:50:49 -07:00
Jing Zhao	bc99aaffe7	Revert "HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao." ... This reverts commit d62b63d297.	2015-07-07 10:13:41 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.)	bf89ddb9b8	Release process for 2.7.1: Set the release date for 2.7.1.	2015-07-06 16:39:59 -07:00
Jing Zhao	2c494a8436	HDFS-8461. Erasure coding: fix priority level of UnderReplicatedBlocks for striped block. Contributed by Walter Su.	2015-07-06 16:39:47 -07:00
Jing Zhao	d62b63d297	HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao.	2015-07-06 15:54:25 -07:00
yliu	ee01a09500	HDFS-8684. Erasure Coding: fix some block number calculation for striped block. (yliu)	2015-07-06 19:14:18 +08:00
Vinayakumar B	fc92d3e651	HDFS-8686. WebHdfsFileSystem#getXAttr(Path p, final String name) doesn't work if namespace is in capitals (Contributed by kanaka kumar avvaru)	2015-07-06 16:09:24 +05:30
Vinayakumar B	2eae130ab9	HDFS-8577. Avoid retrying to recover lease on a file which does not exist (Contributed by J.Andreina)	2015-07-03 13:35:48 +05:30
Andrew Wang	5fddc5177d	HDFS-8709. Clarify automatic sync in FSEditLog#logEdit.	2015-07-02 10:26:40 -07:00
Vinayakumar B	bff5999d07	HDFS-8703. Merge refactor of DFSInputStream from ErasureCoding branch (Contributed by Vinayakumar B)	2015-07-02 16:11:50 +05:30
Colin Patrick Mccabe	a78d5074fb	HADOOP-12171. Shorten overly-long htrace span names for server (cmccabe)	2015-07-01 17:57:11 -07:00
Jing Zhao	152e5df3b6	HDFS-8666. Speedup the TestMover test. Contributed by Walter Su.	2015-07-01 14:59:50 -07:00
Arpit Agarwal	ec0dc71cab	HDFS-8706. Fix typo in datanode startup options in HDFSCommands.html. (Controibuted by Brahma Reddy Battula)	2015-07-01 10:36:04 -07:00
Colin Patrick Mccabe	68e588cbee	HADOOP-10798. globStatus() should always return a sorted list of files (cmccabe)	2015-06-30 16:40:21 -07:00
Colin Patrick Mccabe	29df73dc05	HDFS-8635. Migrate HDFS native build to new CMake framework (Alan Burlison via Colin P. McCabe)	2015-06-30 15:54:38 -07:00
Vinayakumar B	7ba5bbac02	HDFS-8627. NPE thrown if unable to fetch token from Namenode (Contributed by J.Andreina)	2015-06-30 15:42:59 +05:30
Vinayakumar B	6d99017f38	HADOOP-12154. FileSystem#getUsed() returns the file length only from root '/' (Contributed by J.Andreina)	2015-06-30 15:25:20 +05:30
Vinayakumar B	77588e1d32	HDFS-8579. Update HDFS usage with missing options (Contributed by J.Andreina)	2015-06-30 15:00:22 +05:30
Vinayakumar B	0b7af27b9a	HDFS-8468. 2 RPC calls for every file read in DFSClient#open(..) resulting in double Audit log entries (Contributed by Vinayakumar B)	2015-06-30 11:02:13 +05:30
Haohui Mai	d3797f9f3c	HDFS-8493. Consolidate truncate() related implementation in a single class. Contributed by Rakesh R.	2015-06-29 16:45:35 -07:00
Arpit Agarwal	8e333720e1	HDFS-8687. Remove the duplicate usage message from Dfsck.java. (Contributed by Brahma Reddy Battula)	2015-06-29 14:56:42 -07:00
Yongjun Zhang	43a1288fff	HDFS-8659. Block scanner INFO message is spamming logs. Contributed by Yongjun Zhang.	2015-06-29 14:43:56 -07:00
Andrew Wang	2ffd84273a	HDFS-8653. Code cleanup for DatanodeManager, DatanodeDescriptor and DatanodeStorageInfo. Contributed by Zhe Zhang.	2015-06-29 12:12:41 -07:00
Benoy Antony	d3fed8e653	HDFS-7390. Provide JMX metrics per storage type. (Benoy Antony)	2015-06-29 11:00:22 -07:00
Vinayakumar B	fde20ffcef	HDFS-8628. Update missing command option for fetchdt (Contributed by J.Andreina)	2015-06-29 16:50:48 +05:30
Vinayakumar B	88ceb382ef	HDFS-8586. Dead Datanode is allocated for write when client is from deadnode (Contributed by Brahma Reddy Battula)	2015-06-29 15:25:03 +05:30
Vinod Kumar Vavilapalli	aad6a7d5db	Adding release 2.7.2 to CHANGES.txt.	2015-06-28 16:29:12 -07:00
Arpit Agarwal	c6793dd8cc	HDFS-8681. BlockScanner is incorrectly disabled by default. (Contributed by Arpit Agarwal)	2015-06-28 14:51:36 -07:00
Andrew Wang	60b858bfa6	HDFS-8656. Preserve compatibility of ClientProtocol#rollingUpgrade after finalization.	2015-06-26 11:30:59 -07:00
Jing Zhao	de480d6c89	HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang.	2015-06-26 10:49:01 -07:00
Colin Patrick Mccabe	1b764a01fd	HDFS-8651. Make hadoop-hdfs-project Native code -Wall-clean (Alan Burlison via Colin P. McCabe)	2015-06-26 10:22:40 -07:00
Andrew Wang	1403b84b12	HDFS-8546. Use try with resources in DataStorage and Storage.	2015-06-25 17:50:32 -07:00
Andrew Wang	ff0e5e572f	HDFS-8665. Fix replication check in DFSTestUtils#waitForReplication.	2015-06-25 17:29:24 -07:00
Arpit Agarwal	67a62da5c5	HDFS-8640. Make reserved RBW space visible through JMX. (Contributed by kanaka kumar avvaru)	2015-06-25 10:13:22 -07:00
Akira Ajisaka	bc433908d3	HDFS-8462. Implement GETXATTRS and LISTXATTRS operations for WebImageViewer. Contributed by Jagadesh Kiran N.	2015-06-26 00:20:12 +09:00
Andrew Wang	afe9ea3c12	HDFS-8646. Prune cached replicas from DatanodeDescriptor state on replica invalidation.	2015-06-24 14:42:33 -07:00
Tsz-Wo Nicholas Sze	093907d728	HDFS-8253. DFSStripedOutputStream.closeThreads releases cellBuffers multiple times. Contributed by Kai Sasaki	2015-06-24 23:39:05 +08:00
Jing Zhao	d920cdab91	HDFS-8567. Erasure Coding: SafeMode handles file smaller than a full stripe. Contributed by Walter Su.	2015-06-23 22:29:28 -07:00
Jing Zhao	2ba6465721	HDFS-8639. Add Option for NameNode HTTP port in MiniDFSClusterManager. Contributed by Kai Sasaki.	2015-06-23 22:16:16 -07:00
Aaron T. Myers	49dfad9429	HDFS-6440. Support more than 2 NameNodes. Contributed by Jesse Yates.	2015-06-23 17:26:11 -07:00
Haohui Mai	122cad6aec	HDFS-6564. Use slf4j instead of common-logging in hdfs-client. Contributed by Rakesh R.	2015-06-23 11:41:40 -07:00
Jakob Homan	fac4e04dd3	HDFS-8542. WebHDFS getHomeDirectory behavior does not match specification. Contributed by Kanaka Kumar Avvaru.	2015-06-22 16:30:45 -07:00
Colin Patrick Mccabe	7b424f938c	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)	2015-06-22 14:37:10 -07:00
Andrew Wang	5590e914f5	Move HDFS-4366 to 2.8.0 in CHANGES.txt	2015-06-22 14:18:55 -07:00
Arpit Agarwal	c7d022b66f	HDFS-8192. Eviction should key off used locked memory instead of ram disk free space. (Contributed by Arpit Agarwal)	2015-06-20 13:27:52 -07:00
Arpit Agarwal	658b5c84ae	HDFS-7164. Update CHANGES.txt	2015-06-20 13:08:52 -07:00
Yongjun Zhang	bcb3c40bed	Move HDFS-7546 to release 2.7.1 in CHANGES.txt.	2015-06-20 00:41:35 -07:00
Yongjun Zhang	20c03c9606	Move HDFS-8337 to branch 2.8 in CHANGES.txt.	2015-06-20 00:25:33 -07:00
Yongjun Zhang	971dc838ec	HDFS-8337. Accessing httpfs via webhdfs doesn't work from a jar with kerberos. Contributed by Yongjun Zhang.	2015-06-19 23:39:13 -07:00
Colin Patrick Mccabe	d112d18324	HDFS-8582. Support getting a list of reconfigurable config properties and do not generate spurious reconfig warnings (Lei (Eddy) Xu via Colin P. McCabe)	2015-06-19 19:14:05 -07:00
Arpit Agarwal	55278c012f	HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru)	2015-06-19 18:23:34 -07:00
Jing Zhao	8c423a8163	HDFS-8602. Erasure Coding: Client can't read(decode) the EC files which have corrupt blocks. Contributed by Jing Zhao and Kai Sasaki.	2015-06-19 14:07:38 -07:00
Jing Zhao	448cb7df67	HDFS-8543. Erasure Coding: processOverReplicatedBlock() handles striped block. Contributed by Walter Su.	2015-06-19 11:53:05 -07:00
Jing Zhao	3682e01984	HDFS-8254. Avoid assigning a leading streamer in StripedDataStreamer to tolerate datanode failure. Contributed by Tsz Wo Nicholas Sze.	2015-06-19 10:23:45 -07:00
Yongjun Zhang	b42f1ec13d	HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang.	2015-06-19 09:47:31 -07:00
Andrew Wang	1c13519e1e	HDFS-8605. Merge Refactor of DFSOutputStream from HDFS-7285 branch. (vinayakumarb)	2015-06-18 08:48:09 -07:00
Vinayakumar B	05c696882e	HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B) ... Missed CHANGES.txt entry	2015-06-18 14:19:49 +05:30
Vinayakumar B	62c5a879ef	HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B)	2015-06-18 14:15:01 +05:30
Akira Ajisaka	cc432885ad	HDFS-6249. Output AclEntry in PBImageXmlWriter. Contributed by surendra singh lilhore.	2015-06-17 17:41:10 -07:00
Akira Ajisaka	1a169a26bc	HDFS-8615. Correct HTTP method in WebHDFS document. Contributed by Brahma Reddy Battula.	2015-06-17 17:13:02 -07:00
Colin Patrick Mccabe	45ced38f10	HDFS-8589. Fix unused imports in BPServiceActor and BlockReportLeaseManager (cmccabe)	2015-06-17 17:01:42 -07:00
Haohui Mai	015535dc0a	HDFS-8446. Separate safemode related operations in GetBlockLocations(). Contributed by Haohui Mai.	2015-06-17 16:38:43 -07:00
Haohui Mai	2de586f60d	Update CHANGES.txt for HDFS-8238.	2015-06-17 16:19:45 -07:00
Haohui Mai	b832774488	HDFS-8238. Move ClientProtocol to the hdfs-client. Contributed by Takanobu Asanuma.	2015-06-17 16:16:36 -07:00
Jing Zhao	c12a974ccf	HDFS-8580. Erasure coding: Persist cellSize in BlockInfoStriped and StripedBlocksFeature. Contributed by Walter Su.	2015-06-17 11:35:31 -07:00
Andrew Wang	6e3fcffe29	HDFS-8608. Merge HDFS-7912 to trunk and branch-2 (track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks). Contributed by Zhe Zhang.	2015-06-17 08:05:44 -07:00
Arpit Agarwal	5dbc8c9cb0	HDFS-7164. Feature documentation for HDFS-6581. (Contributed by Arpit Agarwal)	2015-06-16 19:05:44 -07:00
Tsz-Wo Nicholas Sze	d4929f448f	HDFS-8606. Cleanup DFSOutputStream by removing unwanted changes from HDFS-8386. Contributed by Rakesh R	2015-06-16 18:08:29 -07:00
Xiaoyu Yao	9cd5ad9d84	HDFS-8551. Fix hdfs datanode CLI usage message. Contributed by Brahma Reddy Battula.	2015-06-16 14:12:45 -07:00
Xiaoyu Yao	6a76250b39	HDFS-8548. Minicluster throws NPE on shutdown. Contributed by surendra singh lilhore.	2015-06-16 13:57:02 -07:00
Kihwal Lee	c74517c46b	HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee.	2015-06-16 15:40:16 -05:00
Xiaoyu Yao	4e88ff5b27	HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao.	2015-06-16 12:38:07 -07:00
Andrew Wang	a3990ca414	HDFS-8591. Remove support for deprecated configuration key dfs.namenode.decommission.nodes.per.interval.	2015-06-16 10:03:34 -07:00
Haohui Mai	32e39d8a29	HDFS-8592. SafeModeException never get unwrapped. Contributed by Haohui Mai.	2015-06-15 22:07:24 -07:00
Tsz-Wo Nicholas Sze	175e6d120f	HDFS-8361. Choose SSD over DISK in block placement.	2015-06-15 17:12:01 -07:00
Tsz-Wo Nicholas Sze	1b6695a4c0	Move HDFS-8540 to 2.8 in CHANGES.txt.	2015-06-15 17:01:55 -07:00
Tsz-Wo Nicholas Sze	321940cf19	HDFS-8540. Mover should exit with NO_MOVE_BLOCK if no block can be moved. Contributed by surendra singh lilhore	2015-06-15 16:26:53 -07:00
Tsz-Wo Nicholas Sze	2cb09e98e3	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 16:07:38 -07:00
Arpit Agarwal	32ffda1266	HDFS-8607. TestFileCorruption doesn't work as expected. (Contributed by Walter Su)	2015-06-15 10:11:53 -07:00
Arpit Agarwal	4c5da9bd94	HDFS-8595. TestCommitBlockSynchronization fails in branch-2.7. (Patch applies to all branches). (Contributed by Arpit Agarwal)	2015-06-14 16:24:30 -07:00
Yongjun Zhang	b0dc291961	HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang.	2015-06-14 11:39:31 -07:00
yliu	49d5cff490	HDFS-8559. Erasure Coding: fix non-protobuf fsimage for striped blocks. (Jing Zhao via yliu)	2015-06-14 15:39:19 +08:00
cnauroth	b8341f1cd8	HDFS-8593. Calculation of effective layout version mishandles comparison to current layout version in storage. Contributed by Chris Nauroth.	2015-06-13 10:37:52 -07:00
Jing Zhao	683332b36d	HDFS-8585. Erasure Coding: Remove dataBlockNum and parityBlockNum from StripedBlockProto. Contributed by Yi Liu.	2015-06-12 14:48:53 -07:00
Haohui Mai	eef7b50e23	HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai.	2015-06-12 14:45:34 -07:00
Andrew Wang	c17439c2dd	HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang.	2015-06-12 11:38:39 -07:00
Colin Patrick Mccabe	46b0b4179c	Add HDFS-7923 to CHANGES.txt	2015-06-12 11:28:18 -07:00
Colin Patrick Mccabe	12b5b06c06	HDFS-7923. The DataNodes should rate-limit their full block reports by asking the NN on heartbeat messages (cmccabe)	2015-06-12 11:17:51 -07:00
Akira Ajisaka	e4489d97e5	HADOOP-11971. Move test utilities for tracing from hadoop-hdfs to hadoop-common. Contributed by Masatake Iwasaki.	2015-06-12 07:25:15 -07:00
Arpit Agarwal	83e8110f87	HDFS-8583. Document that NFS gateway does not work with rpcbind on SLES 11. (Arpit Agarwal)	2015-06-11 15:08:56 -07:00
Colin Patrick Mccabe	587309bbba	HDFS-8566. HDFS documentation about debug commands wrongly identifies them as "hdfs dfs" commands (Surendra Singh Lilhore via Colin P. McCabe)	2015-06-11 14:26:22 -07:00
Andrew Wang	b258b344bb	HDFS-8573. Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline. Contributed by Eddy Xu.	2015-06-11 10:12:31 -07:00
Vinayakumar B	98d340745b	HDFS-8450. Erasure Coding: Consolidate erasure coding zone related implementation into a single class (Contributed by Rakesh R)	2015-06-11 10:48:02 +05:30
Walter Su	b7d6ea8e91	HDFS-8571. Fix TestErasureCodingCli test. Contributed by Vinayakumar B.	2015-06-11 10:26:07 +08:00
Andrew Wang	a7a7768341	HDFS-8549. Abort the balancer if an upgrade is in progress.	2015-06-10 13:42:57 -07:00
Vinayakumar B	c5d4652ded	HDFS-8556. Erasure Coding: Fix usage of 'createZone' (Contributed by Vinayakumar B)	2015-06-10 10:42:45 +05:30
Kai Zheng	e299fe86b8	HDFS-8557 Allow to configure RS and XOR raw coders. Contributed by Kai Zheng	2015-06-10 15:35:26 +08:00
Arpit Agarwal	3107434031	HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed by Arpit Agarwal)	2015-06-09 20:58:39 -07:00
Xiaoyu Yao	3c2397cb04	HDFS-8568. TestClusterId#testFormatWithEmptyClusterIdOption is failing. Contributed by Rakesh R.	2015-06-09 12:16:24 -07:00
Xiaoyu Yao	927577c87c	HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula	2015-06-08 21:57:26 -07:00
cnauroth	d2832b3d42	HDFS-8553. Document hdfs class path options. Contributed by Brahma Reddy Battula.	2015-06-08 16:15:38 -07:00
cnauroth	0e80d51983	HDFS-8554. TestDatanodeLayoutUpgrade fails on Windows. Contributed by Chris Nauroth.	2015-06-08 08:39:02 -07:00
cnauroth	a6cb4894b4	HDFS-8539. Hdfs doesnt have class debug in windows. Contributed by Anu Engineer.	2015-06-07 13:01:43 -07:00
Xiaoyu Yao	b61b489995	HDFS-8116. Cleanup uncessary if LOG.isDebugEnabled() from RollingWindowManager. Contributed by Brahma Reddy Battula.	2015-06-06 18:47:45 -07:00
cnauroth	71de367c5e	HDFS-8432. Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases. Contributed by Chris Nauroth.	2015-06-06 09:43:47 -07:00
cnauroth	e46cb80002	HADOOP-12055. Deprecate usage of NativeIO#link. Contributed by Andrew Wang.	2015-06-06 09:17:03 -07:00
Xiaoyu Yao	3841d09765	HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. (Contributed by Xiaoyu Yao)	2015-06-05 15:09:24 -07:00
Zhe Zhang	2eee19cd1d	HDFS-8460. Erasure Coding: stateful read result doesn't match data occasionally because of flawed test. Contributed by Walter Su.	2015-06-05 13:39:37 -07:00
Zhe Zhang	c0929ab3c2	HDFS-8319. Erasure Coding: support decoding for stateful read. Contributed by Jing Zhao.	2015-06-04 18:16:41 -07:00
Andrew Wang	b2540f486e	HDFS-8535. Clarify that dfs usage in dfsadmin -report output includes all block replicas. Contributed by Eddy Xu.	2015-06-04 15:35:07 -07:00
Andrew Wang	5149dc7b97	HDFS-8532. Make the visibility of DFSOutputStream#streamer member variable to private. Contributed by Rakesh R.	2015-06-04 11:09:19 -07:00
Kihwal Lee	ade6d9a61e	HDFS-8463. Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException. Contributed by Masatake Iwasaki.	2015-06-04 12:51:00 -05:00
yliu	a31eada33a	HDFS-8328. Follow-on to update decode for DataNode striped blocks reconstruction. (yliu)	2015-06-04 14:41:38 +08:00
Zhe Zhang	673280df24	HDFS-7621. Erasure Coding: update the Balancer/Mover data migration logic. Contributed by Walter Su.	2015-06-03 11:51:58 -07:00
Vinayakumar B	c59e745630	HDFS-3716. Purger should remove stale fsimage ckpt files (Contributed by J.Andreina)	2015-06-03 15:30:40 +05:30
Vinayakumar B	444a4510c8	HDFS-8523. Remove usage information on unsupported operation 'fsck -showprogress' from branch-2 (Contributed by J.Andreina) ... Merged CHANGES.txt from branch-2.7 (cherry picked from commit 0ed9c2d8fec93b5dac9c305eda272ad8dfd869a9) Conflicts: hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md (cherry picked from commit dd98cfd328dddb01a1220786d28a80195021611b) Conflicts: hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md	2015-06-03 15:20:42 +05:30
Vinayakumar B	e965dcec37	HDFS-8470. fsimage loading progress should update inode, delegation token and cache pool count. (Contributed by surendra singh lilhore)	2015-06-03 14:24:55 +05:30
Vinayakumar B	54f83d9bd9	HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina)	2015-06-03 12:11:46 +05:30
Colin Patrick Mccabe	806e407ac8	HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe)	2015-06-02 20:06:28 -07:00
Jing Zhao	5f15084bd5	HDFS-8453. Erasure coding: properly handle start offset for internal blocks in a block group. Contributed by Zhe Zhang.	2015-06-02 16:14:08 -07:00
Andrew Wang	c1d50a91f7	HDFS-8513. Rename BlockPlacementPolicyRackFaultTolarent to BlockPlacementPolicyRackFaultTolerant. (wang)	2015-06-02 15:48:26 -07:00
Andrew Wang	efc510a570	HDFS-8386. Improve synchronization of 'streamer' reference in DFSOutputStream. Contributed by Rakesh R.	2015-06-02 15:39:24 -07:00
Jing Zhao	71329e817b	HDFS-8517. Fix a decoding issue in stripped block recovering in client side. Contributed by Kai Zheng.	2015-06-02 15:35:49 -07:00
Colin Patrick Mccabe	03fb5c6425	HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P. McCabe)	2015-06-02 11:40:37 -07:00
Vinayakumar B	2d847e7d62	HDFS-8444. Erasure Coding: fix cannot rename a zone dir (Contributed by Walter Su)	2015-06-02 16:41:19 +05:30
Vinayakumar B	9b54e66f3e	HDFS-8336. Expose some administrative erasure coding operations to HdfsAdmin (Contributed by Uma Maheswara Rao G)	2015-06-02 16:38:43 +05:30
Vinayakumar B	a2bd6217eb	HDFS-8256. '-storagepolicies , -blockId ,-replicaDetails ' options are missed out in usage and from documentation (Contributed by J.Andreina)	2015-06-02 16:07:18 +05:30
Jing Zhao	cdc13efb1a	HDFS-8489. Subclass BlockInfo to represent contiguous blocks. Contributed by Zhe Zhang.	2015-06-01 11:42:58 -07:00
Zhe Zhang	014bd32c58	HDFS-8481. Erasure coding: remove workarounds in client side stripped blocks recovering. Contributed by Zhe Zhang.	2015-06-01 09:37:29 -07:00
Tsuyoshi Ozawa	c2356cb0bc	HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS. Contributed by Archana T.	2015-06-01 00:41:50 +09:00
Andrew Wang	7673d4f205	HADOOP-11885. hadoop-dist dist-layout-stitching.sh does not work with dash. (wang)	2015-05-29 14:54:18 -07:00
Jing Zhao	7817674a3a	HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits. Contributed by Ming Ma.	2015-05-29 11:05:13 -07:00
Vinayakumar B	b75df697e0	HDFS-7401. Add block info to DFSInputStream' WARN message when it adds node to deadNodes (Contributed by Arshad Mohammad)	2015-05-29 16:36:19 +05:30
Akira Ajisaka	d725dd8af6	HDFS-8443. Document dfs.namenode.service.handler.count in hdfs-site.xml. Contributed by J.Andreina.	2015-05-29 11:36:08 +09:00
Allen Wittenauer	ae14543420	HADOOP-12022. fix site -Pdocs -Pdist in hadoop-project-dist; cleanout remaining forrest bits (aw)	2015-05-28 13:24:01 -07:00
Colin Patrick Mccabe	a1140959da	HADOOP-11894. Bump the version of Apache HTrace to 3.2.0-incubating (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 12:00:55 -07:00
Colin Patrick Mccabe	d2d95bfe88	HDFS-8407. libhdfs hdfsListDirectory must set errno to 0 on success (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 11:38:06 -07:00
cnauroth	50eeea1300	HDFS-8431. hdfs crypto class not found in Windows. Contributed by Anu Engineer.	2015-05-27 22:54:10 -07:00
Allen Wittenauer	bf500d9798	HDFS-5033. Bad error message for fs -put/copyFromLocal if user doesn't have permissions to read the source (Darrell Taylor via aw)	2015-05-27 16:51:34 -07:00
Andrew Wang	4928f54733	HDFS-8482. Rename BlockInfoContiguous to BlockInfo. Contributed by Zhe Zhang.	2015-05-27 15:42:07 -07:00
Haohui Mai	c46d4bafe1	Update CHANGES.txt for HDFS-8135.	2015-05-27 11:07:15 -07:00
Akira Ajisaka	bb1816328a	HADOOP-11242. Record the time of calling in tracing span of IPC server. Contributed by Mastake Iwasaki.	2015-05-27 18:04:40 +09:00
Jing Zhao	1299357a05	HDFS-8479. Erasure coding: fix striping related logic in FSDirWriteFileOp to sync with HDFS-8421. Contributed by Zhe Zhang.	2015-05-26 16:06:50 -07:00
Zhe Zhang	c9e0268216	Addendum fix for HDFS-7912.	2015-05-26 12:32:16 -07:00
Vinayakumar B	80c56c2d31	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 12:07:15 -07:00
Vinayakumar B	9a18598e2d	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B)	2015-05-26 12:07:15 -07:00
Kai Zheng	b30e96bfb4	HDFS-8382 Remove chunkSize and initialize from erasure coder. Contributed by Kai Zheng	2015-05-26 12:07:15 -07:00
Tsz-Wo Nicholas Sze	0ed92e5b13	HDFS-7768. Change fsck to support EC files. Contributed by Takanobu Asanuma	2015-05-26 12:07:15 -07:00
Walter Su	3d734df24c	HDFS-8441. Erasure Coding: make condition check earlier for setReplication. (waltersu4549)	2015-05-26 12:07:09 -07:00
Zhe Zhang	7af05a3db4	HDFS-8294. Erasure Coding: Fix Findbug warnings present in erasure coding. Contributed by Rakesh R.	2015-05-26 12:02:34 -07:00
Zhe Zhang	e53fa769c9	HDFS-8186. Erasure coding: Make block placement policy for EC file configurable. Contributed by Walter Su.	2015-05-26 12:02:34 -07:00
Jing Zhao	744ef17792	HDFS-8427. Remove dataBlockNum and parityBlockNum from BlockInfoStriped. Contributed by Kai Sasaki.	2015-05-26 12:02:34 -07:00
Jing Zhao	45db1a0b72	HDFS-8323. Bump GenerationStamp for write faliure in DFSStripedOutputStream. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:02:34 -07:00
Zhe Zhang	47ef869fa7	HDFS-8428. Erasure Coding: Fix the NullPointerException when deleting file. Contributed by Yi Liu.	2015-05-26 12:02:33 -07:00
Zhe Zhang	91c81fdc24	HDFS-8375. Add cellSize as an XAttr to ECZone. Contributed by Vinayakumar B.	2015-05-26 12:02:33 -07:00
Walter Su	914580934c	HDFS-8378. Erasure Coding: Few improvements for the erasure coding worker. Contributed by Rakesh R.	2015-05-26 12:02:33 -07:00
boli2	8c95673db4	HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue configurable in DFSStripedOutputStream. Contributed by Li Bo	2015-05-26 12:02:32 -07:00
Zhe Zhang	7434c44b16	HDFS-8320. Erasure coding: consolidate striping-related terminologies. Contributed by Zhe Zhang and Jing Zhao.	2015-05-26 12:02:32 -07:00
Jing Zhao	b008348dbf	HDFS-8418. Fix the isNeededReplication calculation for Striped block in NN. Contributed by Yi Liu.	2015-05-26 12:02:32 -07:00
Jing Zhao	6c310db159	HDFS-8417. Erasure Coding: Pread failed to read data starting from not-first stripe. Contributed by Walter Su.	2015-05-26 12:02:32 -07:00
waltersu4549	a919726914	HDFS-8352. Erasure Coding: test webhdfs read write stripe file. (waltersu4549)	2015-05-26 12:02:30 -07:00
Kai Zheng	c9103e9cac	HDFS-8367 BlockInfoStriped uses EC schema. Contributed by Kai Sasaki	2015-05-26 12:02:30 -07:00
Jing Zhao	d8ea443af0	Merge HDFS-8394 from trunk: Move getAdditionalBlock() and related functionalities into a separate class.	2015-05-26 12:02:26 -07:00
Uma Maheswara Rao G	c99c337928	HDFS-8391. NN should consider current EC tasks handling count from DN while assigning new tasks. Contributed by Uma Maheswara Rao G.	2015-05-26 12:01:51 -07:00
Vinayakumar B	bba15e06d2	HDFS-8364. Erasure coding: fix some minor bugs in EC CLI (Contributed by Walter Su)	2015-05-26 12:01:51 -07:00
Zhe Zhang	9798065cbb	HDFS-8195. Erasure coding: Fix file quota change when we complete/commit the striped blocks. Contributed by Takuya Fukudome.	2015-05-26 12:01:50 -07:00
yliu	8da9e18dad	HDFS-8363. Erasure Coding: DFSStripedInputStream#seekToNewSource. (yliu)	2015-05-26 12:01:50 -07:00
Zhe Zhang	54d2827522	HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be handled properly. Contributed by Rakesh R.	2015-05-26 12:01:50 -07:00
Jing Zhao	97a2396af6	HDFS-8372. Erasure coding: compute storage type quotas for striped files, to be consistent with HDFS-8327. Contributed by Zhe Zhang.	2015-05-26 12:01:50 -07:00
Zhe Zhang	8d3030f064	HDFS-7678. Erasure coding: DFSInputStream with decode functionality (pread). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Zhe Zhang	6bacaa9a52	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8327 and HDFS-8357). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	51ea117f88	HDFS-8355. Erasure Coding: Refactor BlockInfo and BlockInfoUnderConstruction. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:01:49 -07:00
Jing Zhao	9da927540f	HDFS-8289. Erasure Coding: add ECSchema to HdfsFileStatus. Contributed by Yong Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	a17cedb44c	HDFS-8203. Erasure Coding: Seek and other Ops in DFSStripedInputStream. Contributed by Yi Liu.	2015-05-26 12:01:48 -07:00
Uma Maheswara Rao G	ac97edd1ab	HDFS-8129. Erasure Coding: Maintain consistent naming for Erasure Coding related classes - EC/ErasureCoding. Contributed by Uma Maheswara Rao G	2015-05-26 12:01:48 -07:00
Zhe Zhang	cea46f79b0	HDFS-8334. Erasure coding: rename DFSStripedInputStream related test classes. Contributed by Zhe Zhang.	2015-05-26 12:01:48 -07:00
Zhe Zhang	6616de24cb	HDFS-7348. Erasure Coding: DataNode reconstruct striped blocks. Contributed by Yi Liu.	2015-05-26 12:01:47 -07:00
Tsz-Wo Nicholas Sze	220ca960bc	HDFS-7672. Handle write failure for stripping blocks and refactor the existing code in DFSStripedOutputStream and StripedDataStreamer.	2015-05-26 12:00:45 -07:00
Uma Maheswara Rao G	e849be2d31	HDFS-8324. Add trace info to DFSClient#getErasureCodingZoneInfo(..). Contributed by Vinayakumar B	2015-05-26 11:59:58 -07:00
Vinayakumar B	4392325546	HDFS-8242. Erasure Coding: XML based end-to-end test for ECCli commands (Contributed by Rakesh R)	2015-05-26 11:59:58 -07:00
Uma Maheswara Rao G	436c14855a	HDFS-8137. Send the EC schema to DataNode via EC encoding/recovering command. Contributed by Uma Maheswara Rao G	2015-05-26 11:59:57 -07:00
Jing Zhao	6dea01f1ee	HDFS-8281. Erasure Coding: implement parallel stateful reading for striped layout. Contributed by Jing Zhao.	2015-05-26 11:59:57 -07:00
Jing Zhao	ea6c66ed57	HDFS-8316. Erasure coding: refactor EC constants to be consistent with HDFS-8249. Contributed by Zhe Zhang.	2015-05-26 11:59:57 -07:00
Zhe Zhang	77d94dd5ec	HDFS-7949. WebImageViewer need support file size calculation with striped blocks. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Jing Zhao	5059958bf4	HDFS-8308. Erasure Coding: NameNode may get blocked in waitForLoadingFSImage() when loading editlog. Contributed by Jing Zhao.	2015-05-26 11:59:56 -07:00
Zhe Zhang	1a31f1c303	HDFS-8183. Erasure Coding: Improve DFSStripedOutputStream closing of datastreamer threads. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Zhe Zhang	f0628280c3	HDFS-8282. Erasure coding: move striped reading logic to StripedBlockUtil. Contributed by Zhe Zhang.	2015-05-26 11:59:56 -07:00
Zhe Zhang	b00c663877	HDFS-8272. Erasure Coding: simplify the retry logic in DFSStripedInputStream (stateful read). Contributed by Jing Zhao	2015-05-26 11:59:55 -07:00
Jing Zhao	1a8139e6ad	Fix merge conflicts.	2015-05-26 11:59:55 -07:00
Jing Zhao	9593776e34	HDFS-8235. Erasure Coding: Create DFSStripedInputStream in DFSClient#open. Contributed by Kai Sasaki.	2015-05-26 11:59:55 -07:00
Vinayakumar B	5eb17e5726	HDFS-8189. ClientProtocol#createErasureCodingZone API was wrongly annotated as Idempotent (Contributed by Vinayakumar B)	2015-05-26 11:59:55 -07:00
Vinayakumar B	f9eb95c31d	HDFS-8230. Erasure Coding: Ignore DatanodeProtocol#DNA_ERASURE_CODING_RECOVERY commands from standbynode if any (Contributed by Vinayakumar B)	2015-05-26 11:59:54 -07:00
Zhe Zhang	89d3378578	HDFS-8033. Erasure coding: stateful (non-positional) read from files in striped layout. Contributed by Zhe Zhang.	2015-05-26 11:59:54 -07:00
Zhe Zhang	f5d4a95ef5	HDFS-8228. Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may cause block id conflicts. Contributed by Jing Zhao.	2015-05-26 11:59:54 -07:00
Jing Zhao	3f2c6938f1	HDFS-8223. Should calculate checksum for parity blocks in DFSStripedOutputStream. Contributed by Yi Liu.	2015-05-26 11:59:54 -07:00
Jing Zhao	eb612b0b70	HDFS-8233. Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when the last stripe is at the block group boundary. Contributed by Jing Zhao.	2015-05-26 11:59:53 -07:00
Kai Zheng	fcd54ecce2	HDFS-8136. Client gets and uses EC schema when reads and writes a stripping file. Contributed by Kai Sasaki	2015-05-26 11:59:53 -07:00
Zhe Zhang	e8df2581c3	HDFS-8156. Add/implement necessary APIs even we just have the system default schema. Contributed by Kai Zheng.	2015-05-26 11:59:53 -07:00
Uma Maheswara Rao G	014d8675c5	HDFS-8024. Erasure Coding: ECworker frame, basics, bootstraping and configuration. (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:52 -07:00
Zhe Zhang	2f11109bb0	HDFS-8212. DistributedFileSystem.createErasureCodingZone should pass schema in FileSystemLinkResolver. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 11:59:52 -07:00
Zhe Zhang	e9d85bbf30	HDFS-8216. TestDFSStripedOutputStream should use BlockReaderTestUtil to create BlockReader. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 11:59:52 -07:00
Tsz-Wo Nicholas Sze	e107886d6f	HDFS-8190. StripedBlockUtil.getInternalBlockLength may have overflow error.	2015-05-26 11:59:52 -07:00
Zhe Zhang	922631f04f	HDFS-8188. Erasure coding: refactor client-related code to sync with HDFS-8082 and HDFS-8169. Contributed by Zhe Zhang.	2015-05-26 11:59:51 -07:00
Vinayakumar B	dfba46ab57	HDFS-8181. createErasureCodingZone sets retryCache state as false always (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Vinayakumar B	a1c9425265	HDFS-8146. Protobuf changes for BlockECRecoveryCommand and its fields for making it ready for transfer to DN (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Jing Zhao	f6e1160ef1	HDFS-8145. Fix the editlog corruption exposed by failed TestAddStripedBlocks. Contributed by Jing Zhao.	2015-05-26 11:59:46 -07:00
Jing Zhao	ab76e1fe36	HDFS-7937. Erasure Coding: INodeFile quota computation unit tests. Contributed by Kai Sasaki.	2015-05-26 11:59:13 -07:00
Jing Zhao	cd458c38a0	HDFS-8166. DFSStripedOutputStream should not create empty blocks. Contributed by Jing Zhao.	2015-05-26 11:59:13 -07:00
Zhe Zhang	64f8f0a145	HDFS-8167. BlockManager.addBlockCollectionWithCheck should check if the block is a striped block. Contributed by Hui Zheng.	2015-05-26 11:59:12 -07:00
Tsz-Wo Nicholas Sze	4c039b0876	HDFS-7994. Detect if resevered EC Block ID is already used during namenode startup. Contributed by Hui Zheng	2015-05-26 11:59:12 -07:00
Jing Zhao	5e8837dd6c	HDFS-8120. Erasure coding: created util class to analyze striped block groups. Contributed by Zhe Zhang and Li Bo.	2015-05-26 11:59:12 -07:00
Vinayakumar B	ceb3d1c170	HDFS-7349. Support DFS command for the EC encoding (Contributed by Vinayakumar B)	2015-05-26 11:59:11 -07:00
Vinayakumar B	2c277802c1	HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)	2015-05-26 11:59:11 -07:00
Vinayakumar B	04c23d95d0	HDFS-8123. Erasure Coding: Better to move EC related proto messages to a separate erasurecoding proto file (Contrubuted by Rakesh R)	2015-05-26 11:59:11 -07:00
Zhe Zhang	3b56a5aa9e	HDFS-8114. Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails. Contributed by Rakesh R.	2015-05-26 11:59:10 -07:00
Zhe Zhang	a32c4dc38a	HDFS-8122. Erasure Coding: Support specifying ECSchema during creation of ECZone. Contributed by Vinayakumar B.	2015-05-26 11:59:06 -07:00
Zhe Zhang	35797b0889	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit mainly addresses HDFS-8081 and HDFS-8048. Contributed by Zhe Zhang.	2015-05-26 11:58:40 -07:00
Vinayakumar B	f53e402635	HDFS-8090. Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode. (Contributed by Vinayakumar B)	2015-05-26 11:58:40 -07:00
Kai Zheng	4970f2a2ab	HDFS-7889 Subclass DFSOutputStream to support writing striping layout files. Contributed by Li Bo	2015-05-26 11:58:40 -07:00
Jing Zhao	4d0bc724f2	HDFS-8077. Erasure coding: fix bugs in EC zone and symlinks. Contributed by Jing Zhao and Zhe Zhang.	2015-05-26 11:58:32 -07:00
Kai Zheng	c4a0d88366	HDFS-8104 Make hard-coded values consistent with the system default schema first before remove them. Contributed by Kai Zheng	2015-05-26 11:55:17 -07:00
Kai Zheng	1a37b0fe9a	HDFS-8074 Define a system-wide default EC schema. Contributed by Kai Zheng	2015-05-26 11:55:16 -07:00
Vinayakumar B	2ca3e38feb	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 11:55:16 -07:00
Vinayakumar B	16484f0030	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B)	2015-05-26 11:55:16 -07:00
Zhe Zhang	bff59392ee	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Zhe Zhang	91c741a2a1	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Vinayakumar B	aac73c21c3	HADOOP-11740. Combine erasure encoder and decoder interfaces. Contributed by Zhe Zhang. ... Updated CHANGES-HDFS-EC-7285.txt	2015-05-26 11:55:15 -07:00
Vinayakumar B	d25ca09cf6	HADOOP-11782 Correct two thrown messages in ECSchema class. Contributed by Xinwei Qin ... Updated CHANGES-HDFS-EC-7285.txt	2015-05-26 11:55:14 -07:00
Zhe Zhang	146ce7a978	HDFS-7969. Erasure coding: NameNode support for lease recovery of striped block groups. Contributed by Zhe Zhang.	2015-05-26 11:55:14 -07:00
Zhe Zhang	c243319eab	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8035). Contributed by Zhe Zhang	2015-05-26 11:55:13 -07:00
Zhe Zhang	e54a74b566	HADOOP-11740. Combine erasure encoder and decoder interfaces. Contributed by Zhe Zhang.	2015-05-26 11:55:13 -07:00
Zhe Zhang	1af8c14862	HDFS-7839. Erasure coding: implement facilities in NameNode to create and manage EC zones. Contributed by Zhe Zhang	2015-05-26 11:55:07 -07:00
Zhe Zhang	578019d6a2	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for conflicts from HDFS-6945). Contributed by Zhe Zhang.	2015-05-26 11:44:47 -07:00
Zhe Zhang	9edc73d123	HDFS-7617. Add unit tests for editlog transactions for EC. Contributed by Hui Zheng.	2015-05-26 11:44:47 -07:00
Vinayakumar B	af8eaacdb4	HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)	2015-05-26 11:44:46 -07:00
Jing Zhao	cd655ee817	HDFS-8005. Erasure Coding: simplify striped block recovery work computation and add tests. Contributed by Jing Zhao.	2015-05-26 11:44:42 -07:00
Jing Zhao	abf833a7b2	HDFS-7907. Erasure Coding: track invalid, corrupt, and under-recovery striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:43:44 -07:00
Zhe Zhang	97378e4cd0	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for HDFS-7742)	2015-05-26 11:43:43 -07:00
Tsz-Wo Nicholas Sze	9d1175b8fb	HDFS-7716. Add a test for BlockGroup support in FSImage. Contributed by Takuya Fukudome	2015-05-26 11:43:43 -07:00
Zhe Zhang	ea2e60fbcc	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435, HDFS-7930, HDFS-7960 (this commit is for HDFS-7960)	2015-05-26 11:43:42 -07:00
Jing Zhao	d0d75a8339	HDFS-7827. Erasure Coding: support striped blocks in non-protobuf fsimage. Contributed by Hui Zheng.	2015-05-26 11:43:42 -07:00
Jing Zhao	46dac3595f	HDFS-7864. Erasure Coding: Update safemode calculation for striped blocks. Contributed by GAO Rui.	2015-05-26 11:43:42 -07:00
Zhe Zhang	544f75d651	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435 and HDFS-7930 (this commit is for HDFS-7930 only)	2015-05-26 11:43:42 -07:00
Zhe Zhang	57a84c0d14	HDFS-7369. Erasure coding: distribute recovery work for striped blocks to DataNode. Contributed by Zhe Zhang.	2015-05-26 11:43:37 -07:00
Jing Zhao	a38a37c634	HDFS-7912. Erasure Coding: track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks. Contributed by Jing Zhao.	2015-05-26 11:41:59 -07:00
Jing Zhao	26773d9d6c	HDFS-7826. Erasure Coding: Update INodeFile quota computation for striped blocks. Contributed by Kai Sasaki.	2015-05-26 11:32:26 -07:00
Jing Zhao	11585883a9	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903 and HDFS-7435. Contributed by Zhe Zhang.	2015-05-26 11:32:26 -07:00
Jing Zhao	f05c21285e	HDFS-7853. Erasure coding: extend LocatedBlocks to support reading from striped files. Contributed by Jing Zhao.	2015-05-26 11:32:25 -07:00
Jing Zhao	39a0a85fb7	HDFS-7872. Erasure Coding: INodeFile.dumpTreeRecursively() supports to print striped blocks. Contributed by Takuya Fukudome.	2015-05-26 11:32:25 -07:00
Jing Zhao	1e1e930407	HDFS-7837. Erasure Coding: allocate and persist striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:32:20 -07:00
Zhe Zhang	9af1f4779b	Addendum fix for HDFS-7749 to be compatible with HDFS-7993	2015-05-26 11:07:16 -07:00
Jing Zhao	9f2f583f40	HDFS-7749. Erasure Coding: Add striped block support in INodeFile. Contributed by Jing Zhao.	2015-05-26 11:07:15 -07:00
Jing Zhao	ba93714920	HDFS-7716. Erasure Coding: extend BlockInfo to handle EC info. Contributed by Jing Zhao.	2015-05-26 11:07:11 -07:00
Jing Zhao	ec48013426	Fix Compilation Error in TestAddBlockgroup.java after the merge	2015-05-26 11:03:34 -07:00
Zhe Zhang	0c1da5a030	HDFS-7652. Process block reports for erasure coded blocks. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Zhe Zhang	bc2833b1c9	HDFS-7339. Allocating and persisting block groups in NameNode. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Vinayakumar B	f166e67a23	HDFS-7347. Configurable erasure coding policy for individual files and directories ( Contributed by Zhe Zhang )	2015-05-26 11:03:34 -07:00
Haohui Mai	ada233b7cd	HDFS-8377. Support HTTP/2 in datanode. Contributed by Duo Zhang.	2015-05-24 22:30:32 -07:00
Vinayakumar B	55ed6558ba	HADOOP-11743. maven doesn't clean all the site files (Contributed by ramtin)	2015-05-22 16:45:19 +05:30
Vinayakumar B	0c6638c2ea	HDFS-8268. Port conflict log for data node server is not sufficient (Contributed by Mohammad Shahid Khan)	2015-05-22 16:15:15 +05:30
Arpit Agarwal	cf2b5694d6	HDFS-8454. Remove unnecessary throttling in TestDatanodeDeath. (Arpit Agarwal)	2015-05-21 20:43:57 -07:00
Xiaoyu Yao	05e04f34f2	HDFS-8451. DFSClient probe for encryption testing interprets empty URI property for enabled. Contributed by Steve Loughran.	2015-05-21 11:58:00 -07:00
Haohui Mai	2b6bcfdafa	HDFS-8421. Move startFile() and related functions into FSDirWriteFileOp. Contributed by Haohui Mai.	2015-05-21 08:08:28 -07:00
Akira Ajisaka	0e4f1081c7	HADOOP-10366. Add whitespaces between classes for values in core-default.xml to fit better in browser. Contributed by kanaka kumar avvaru.	2015-05-21 17:52:03 +09:00
Akira Ajisaka	dc8434ab2b	HDFS-4383. Document the lease limits. Contributed by Arshad Mohammad.	2015-05-21 17:30:43 +09:00
Kihwal Lee	8860e352c3	HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts.	2015-05-19 13:05:15 -05:00
Colin Patrick Mccabe	470c87dbc6	HADOOP-11970. Replace uses of ThreadLocal<Random> with JDK7 ThreadLocalRandom (Sean Busbey via Colin P. McCabe)	2015-05-19 10:50:15 -07:00
Kihwal Lee	de30d66b26	HDFS-8131. Implement a space balanced block placement policy. Contributed by Liu Shaohui.	2015-05-19 08:04:38 -05:00
Vinayakumar B	d4a2830b63	HADOOP-11103. Clean up RemoteException (Contributed by Sean Busbey)	2015-05-19 14:41:05 +05:30
Vinayakumar B	93972a332a	HDFS-6348. SecondaryNameNode not terminating properly on runtime exceptions (Contributed by Rakesh R)	2015-05-19 12:24:25 +05:30
Ravi Prakash	cdfae446ad	HDFS-4185. Add a metric for number of active leases (Rakesh R via raviprak)	2015-05-18 12:37:21 -07:00
Tsz-Wo Nicholas Sze	0c590e1c09	HDFS-8405. Fix a typo in NamenodeFsck. Contributed by Takanobu Asanuma	2015-05-19 02:57:54 +08:00
Arpit Agarwal	a2190bf15d	HDFS-8345. Storage policy APIs must be exposed via the FileSystem interface. (Arpit Agarwal)	2015-05-18 11:36:29 -07:00
Uma Maheswara Rao G	a6af0248e9	HDFS-8412. Fix the test failures in HTTPFS: In some tests setReplication called after fs close. Contributed by Uma Maheswara Rao G.	2015-05-18 19:35:53 +05:30
Uma Maheswara Rao G	363c35541d	Updating CHANGES.txt for moving entry of HDFS-8332 from branch-2 to trunk	2015-05-18 14:48:49 +05:30
Arpit Agarwal	e453989a57	HDFS-8157. Writes to RAM DISK reserve locked memory for block files. (Arpit Agarwal)	2015-05-16 09:05:35 -07:00
Haohui Mai	ac742c762d	HDFS-8403. Eliminate retries in TestFileCreation#testOverwriteOpenForWrite. Contributed by Arpit Agarwal.	2015-05-15 19:12:40 -07:00
Haohui Mai	e5afac5896	HDFS-8394. Move getAdditionalBlock() and related functionalities into a separate class. Contributed by Haohui Mai.	2015-05-15 19:09:59 -07:00
Jing Zhao	8f37873342	HDFS-8397. Refactor the error handling code in DataStreamer. Contributed by Tsz Wo Nicholas Sze.	2015-05-15 16:14:54 -07:00
Vinayakumar B	3bef7c80a9	HDFS-6888. Allow selectively audit logging ops (Contributed by Chen He)	2015-05-15 11:07:51 +05:30
Akira Ajisaka	ee7beda6e3	HDFS-8350. Remove old webhdfs.xml and other outdated documentation stuff. Contributed by Brahma Reddy Battula.	2015-05-15 13:54:35 +09:00
Akira Ajisaka	cbc01ed08e	HDFS-8371. Fix test failure in TestHdfsConfigFields for spanreceiver properties. Contributed by Ray Chiang.	2015-05-15 12:14:47 +09:00
Vinayakumar B	def9136e02	HDFS-8150. Make getFileChecksum fail for blocks under construction (Contributed by J.Andreina)	2015-05-14 15:54:51 +05:30
Haohui Mai	b2c85db86c	HDFS-7728. Avoid updating quota usage while loading edits. Contributed by Jing Zhao.	2015-05-13 21:50:35 -07:00
Arpit Agarwal	54fa9b4217	HDFS-8243. Files written by TestHostsFiles and TestNameNodeMXBean are causing Release Audit Warnings. (Contributed by Ruth Wisniewski)	2015-05-13 19:43:53 -07:00
Colin Patrick Mccabe	281d47a969	HDFS-8380. Always call addStoredBlock on blocks which have been shifted from one storage to another (cmccabe)	2015-05-13 14:29:05 -07:00
Kihwal Lee	f9a46a00d2	HDFS-8358. TestTraceAdmin fails. Contributed by Masatake Iwasaki.	2015-05-13 14:15:27 -05:00
Tsz-Wo Nicholas Sze	cdec12d1b8	HDFS-8143. Mover should exit after some retry when failed to move blocks. Contributed by surendra singh lilhore	2015-05-13 11:57:49 -07:00
Vinayakumar B	065d8f2a34	HDFS-6300. Prevent multiple balancers from running simultaneously (Contributed by Rakesh R)	2015-05-13 17:27:34 +05:30
Akira Ajisaka	2463666ecb	HDFS-6184. Capture NN's thread dump when it fails over. Contributed by Ming Ma.	2015-05-13 11:37:22 +09:00
yliu	6d5da94841	HDFS-8255. Rename getBlockReplication to getPreferredBlockReplication. (Contributed by Zhe Zhang)	2015-05-12 21:29:22 +08:00
Vinayakumar B	987abc99b0	HDFS-8362. Java Compilation Error in TestHdfsConfigFields.java (Contributed by Arshad Mohammad)	2015-05-12 12:09:13 +05:30
Kihwal Lee	ea11590aad	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop. Contributed by Rushabh Shah.	2015-05-11 14:31:58 -05:00
Akira Ajisaka	1dd79ffaca	HDFS-8241. Remove unused NameNode startup option -finalize. Contributed by Brahma Reddy Battula.	2015-05-12 00:18:18 +09:00
Junping Du	7e543c27fa	YARN-3587. Fix the javadoc of DelegationTokenSecretManager in yarn, etc. projects. Contributed by Gabor Liptak.	2015-05-11 05:27:07 -07:00
Akira Ajisaka	3fa2efc09f	HDFS-8351. Remove namenode -finalize option from document. (aajisaka)	2015-05-11 15:34:44 +09:00
Haohui Mai	4536399d47	HDFS-8357. Consolidate parameters of INode.CleanSubtree() into a parameter objects. Contributed by Li Lu.	2015-05-09 22:51:58 -07:00
Haohui Mai	02a4a22b9c	HDFS-8327. Compute storage type quotas in INodeFile.computeQuotaDeltaForTruncate(). Contributed by Haohui Mai.	2015-05-08 23:09:25 -07:00
Haohui Mai	3becc3af83	Add missing entry in CHANGES.txt for HDFS-6757.	2015-05-08 23:08:05 -07:00
Haohui Mai	00fe1ed3a4	HDFS-6757. Simplify lease manager with INodeID. Contributed by Haohui Mai.	2015-05-08 23:04:31 -07:00
Arpit Agarwal	59995cec4a	HDFS-8097. TestFileTruncate is failing intermittently. (Contributed by Rakesh R)	2015-05-08 16:28:24 -07:00
Allen Wittenauer	c945c20483	HADOOP-11590. Update sbin commands and documentation to use new --slaves option (aw)	2015-05-08 15:27:25 -07:00
Xiaoyu Yao	d0e75e60fb	HDFS-8326. Documentation about when checkpoints are run is out of date. (Misty Stanley-Jones via xyao)	2015-05-08 14:46:37 -07:00
Kihwal Lee	2d4ae3d18b	HDFS-8245. Standby namenode doesn't process DELETED_BLOCK if the addblock request is in edit log. Contributed by Rushabh S Shah.	2015-05-08 16:36:41 -05:00
Colin Patrick Mccabe	f523e963e4	HDFS-8113. Add check for null BlockCollection pointers in BlockInfoContiguous structures (Chengbing Liu via Colin P. McCabe)	2015-05-08 13:50:51 -07:00
Kihwal Lee	7a7960be41	HDFS-7433. Optimize performance of DatanodeManager's node map. Contributed by Daryn Sharp.	2015-05-08 15:18:29 -05:00
Colin Patrick Mccabe	8f7c2364d7	HDFS-8284. Update documentation about how to use HTrace with HDFS (Masatake Iwasaki via Colin P. McCabe)	2015-05-08 12:30:03 -07:00
Yongjun Zhang	730f9930a4	HDFS-8311. DataStreamer.transfer() should timeout the socket InputStream. (Esteban Gutierrez via Yongjun Zhang)	2015-05-08 00:11:46 -07:00
cnauroth	26f61d41df	HDFS-5640. Add snapshot methods to FileContext. Contributed by Rakesh R.	2015-05-08 11:20:55 -07:00
Arun Suresh	3cefc02af7	HDFS-7559. Create unit test to automatically compare HDFS related classes and hdfs-default.xml. (Ray Chiang via asuresh)	2015-05-08 10:29:38 -07:00
Arpit Agarwal	a2d40bced9	HDFS-8340. Fix NFS documentation of nfs.wtmax. (Contributed by Ajith S)	2015-05-08 10:15:26 -07:00
Arpit Agarwal	cd6b26cce7	HDFS-8274. NFS configuration nfs.dump.dir not working (Contributed by Ajith S)	2015-05-08 10:06:43 -07:00
Haohui Mai	f4ebbc6afc	HDFS-8346. libwebhdfs build fails during link due to unresolved external symbols. Contributed by Chris Nauroth.	2015-05-08 09:58:17 -07:00
Kihwal Lee	6f622672b6	HDFS-7894. Rolling upgrade readiness is not updated in jmx until query command is issued. Contributed by Brahma Reddy Battula.	2015-05-08 09:30:38 -05:00
Uma Maheswara Rao G	7b1ea9c481	HDFS-6285. tidy an error log inside BlockReceiver. Contributed by Liang Xie.	2015-05-08 17:22:52 +05:30
Vinayakumar B	c648317a68	HDFS-3384. DataStreamer thread should be closed immediatly when failed to setup a PipelineForAppendOrRecovery (Contributed by Uma Maheswara Rao G)	2015-05-08 17:18:14 +05:30
Vinayakumar B	46509617b6	HDFS-6576. Datanode log is generating at root directory in security mode (Contributed by surendra singh lilhore) ... Just merging CHANGES.txt changes from branch-2 to keep in sync. (cherry picked from commit a87ab77fec375c02ba507bd7c7ca1e0082f623c2) Conflicts: hadoop-common-project/hadoop-common/src/main/conf/hadoop-env.sh	2015-05-08 16:44:03 +05:30
Vinayakumar B	e01c1a979c	HDFS-8226. Non-HA rollback compatibility broken (Contributed by J.Andreina)	2015-05-08 15:24:36 +05:30
Vinayakumar B	4c6816faf8	HDFS-8209. Support different number of datanode directories in MiniDFSCluster. (Contributed by surendra singh lilhore)	2015-05-08 15:03:44 +05:30
Tsuyoshi Ozawa	888e630990	HDFS-8207. Improper log message when blockreport interval compared with initial delay. Contributed by Brahma Reddy Battula and Ashish Singhi.	2015-05-08 18:13:09 +09:00
Vinayakumar B	6232235df3	HDFS-8175. Provide information on snapshotDiff for supporting the comparison between snapshot and current status (Contributed by J.Andreina)	2015-05-08 14:37:50 +05:30
Vinayakumar B	e642eff0e0	HDFS-8187. Remove usage of '-setStoragePolicy' and '-getStoragePolicy' using dfsadmin cmd (as it is not been supported) (Contributed by J.Andreina)	2015-05-08 14:16:30 +05:30
Uma Maheswara Rao G	4b00ae5c11	HDFS-8108. Fsck should provide the info on mandatory option to be used along with -blocks ,-locations and -racks. Contributed by J.Andreina.	2015-05-08 14:00:45 +05:30
Akira Ajisaka	fd605997ee	HDFS-8222. Remove usage of "dfsadmin -upgradeProgress" from document which is no longer supported. Contributed by J.Andreina.	2015-05-08 16:27:40 +09:00
Vinayakumar B	26da2ddf38	HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S)	2015-05-08 12:33:49 +05:30
Akira Ajisaka	c5afe444df	HDFS-8349. Remove .xml and documentation references to dfs.webhdfs.enabled. Contributed by Ray Chiang.	2015-05-08 15:57:13 +09:00
Uma Maheswara Rao G	e16f4b7f70	HDFS-8332. DFS client API calls should check filesystem closed. Contributed by Rakesh R.	2015-05-08 12:26:47 +05:30
Vinayakumar B	e5e492a963	HDFS-6291. FSImage may be left unclosed in BootstrapStandby#doRun() ( Contributed by Sanghyun Yun)	2015-05-08 11:25:24 +05:30
Uma Maheswara Rao G	2ea0f2fc93	HDFS-8174. Update replication count to live rep count in fsck report. Contributed by J.Andreina	2015-05-08 11:01:51 +05:30
Vinayakumar B	66988476d0	HDFS-8067. haadmin prints out stale help messages (Contributed by Ajith S)	2015-05-08 10:45:21 +05:30
Vinayakumar B	c7c26a1e4a	HDFS-8257. Namenode rollingUpgrade option is incorrect in document (Contributed by J.Andreina)	2015-05-08 10:35:25 +05:30
Haohui Mai	4d9f9e546f	HDFS-8037. CheckAccess in WebHDFS silently accepts malformed FsActions parameters. Contributed by Walter Su.	2015-05-07 15:25:26 -07:00
Haohui Mai	767b91cd83	HDFS-8321. CacheDirectives and CachePool operations should throw RetriableException in safemode. Contributed by Haohui Mai.	2015-05-07 15:17:11 -07:00
Tsz-Wo Nicholas Sze	f9427f1760	HDFS-7980. Incremental BlockReport will dramatically slow down namenode startup. Contributed by Walter Su	2015-05-07 11:36:35 -07:00
Akira Ajisaka	449e4426a5	HDFS-8325. Misspelling of threshold in log4j.properties for tests. Contributed by Brahma Reddy Battula.	2015-05-07 15:14:20 +09:00
cnauroth	6633a8474d	HDFS-7833. DataNode reconfiguration does not recalculate valid volumes required, based on configured failed volumes tolerated. Contributed by Lei (Eddy) Xu.	2015-05-06 21:11:30 -07:00
Konstantin V Shvachko	c75cfa29cf	HDFS-2484. checkLease should throw FileNotFoundException when file does not exist. Contributed by Rakesh R.	2015-05-06 16:06:04 -07:00
Xiaoyu Yao	7a26d174af	HDFS-8310. Fix TestCLI.testAll 'help: help for find' on Windows. (Kiran Kumar M R via Xiaoyu Yao)	2015-05-06 10:24:46 -07:00
Haohui Mai	4da8490b51	HDFS-8314. Move HdfsServerConstants#IO_FILE_BUFFER_SIZE and SMALL_BUFFER_SIZE to the users. Contributed by Li Lu.	2015-05-05 15:41:22 -07:00
Xiaoyu Yao	0100b15501	HDFS-8219. setStoragePolicy with folder behavior is different after cluster restart. (surendra singh lilhore via Xiaoyu Yao)	2015-05-05 13:41:14 -07:00
Colin Patrick Mccabe	ffce9a3413	HDFS-7847. Modify NNThroughputBenchmark to be able to operate on a remote NameNode (Charles Lamb via Colin P. McCabe)	2015-05-05 11:34:58 -07:00
Colin Patrick Mccabe	24d3a2d4fd	HDFS-7758. Retire FsDatasetSpi#getVolumes() and use FsDatasetSpi#getVolumeRefs() instead (Lei (Eddy) Xu via Colin P. McCabe)	2015-05-05 11:08:59 -07:00
Colin Patrick Mccabe	fcd4cb7516	HDFS-8305: HDFS INotify: the destination field of RenameOp should always end with the file name (cmccabe)	2015-05-05 10:50:09 -07:00
Vinayakumar B	318081ccd7	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B) ... Reverted earlier commit	2015-05-05 11:05:37 +05:30
Haohui Mai	0d6aa5d609	HDFS-8237. Move all protocol classes used by ClientProtocol to hdfs-client. Contributed by Haohui Mai.	2015-05-04 15:00:29 -07:00
Colin Patrick Mccabe	3fe79e1db8	HDFS-7397. Add more detail to the documentation for the conf key "dfs.client.read.shortcircuit.streams.cache.size" (Brahma Reddy Battula via Colin P. McCabe)	2015-05-04 12:50:29 -07:00
cnauroth	c4578760b6	HDFS-8290. WebHDFS calls before namesystem initialization can cause NullPointerException. Contributed by Chris Nauroth.	2015-05-04 11:35:04 -07:00
Xiaoyu Yao	a319771d1d	HDFS-8309. Skip unit test using DataNodeTestUtils#injectDataDirFailure() on Windows. (xyao)	2015-05-02 22:15:24 -07:00
Haohui Mai	6ae2a0d048	HDFS-8249. Separate HdfsConstants into the client and the server side class. Contributed by Haohui Mai.	2015-05-02 10:03:23 -07:00
Arpit Agarwal	6f541edce0	HDFS-8229. LAZY_PERSIST file gets deleted after NameNode restart. (Contributed by Surendra Singh Lilhore)	2015-05-01 16:42:19 -07:00
Tsz-Wo Nicholas Sze	d3d019c337	HDFS-8086. Move LeaseRenewer to the hdfs.client.impl package. Contributed by Takanobu	2015-05-01 15:12:18 -07:00
Arpit Agarwal	64d30a6186	HDFS-8276. LazyPersistFileScrubber should be disabled if scrubber interval configured zero. (Contributed by Surendra Singh Lilhore)	2015-05-01 14:43:09 -07:00
Arun Suresh	3393461197	Updating CHANGES.txt - Pulling in HDFS-8091 to branch-2.7 (for 2.7.1)	2015-05-01 11:48:54 -07:00
Colin Patrick Mccabe	b82567d455	HDFS-8213. DFSClient should use hdfs.client.htrace HTrace configuration prefix rather than hadoop.htrace (cmccabe)	2015-05-01 11:19:40 -07:00
Jonathan Eagles	2d7363b273	HADOOP-11889. Make checkstyle runnable from root project (Gera Shegalov via jeagles)	2015-05-01 13:11:50 -05:00
Yongjun Zhang	279958b772	HDFS-7281. Missing block is marked as corrupted block (Ming Ma via Yongjun Zhang)	2015-05-01 08:42:00 -07:00
Jing Zhao	98a6176628	HDFS-8300. Fix unit test failures and findbugs warning caused by HDFS-8283. Contributed by Jing Zhao.	2015-04-30 19:27:07 -07:00
Andrew Wang	87e9978235	HDFS-8292. Move conditional in fmt_time from dfs-dust.js to status.html. Contributed by Charles Lamb.	2015-04-30 18:23:13 -07:00
Haohui Mai	c55d609053	HDFS-8200. Refactor FSDirStatAndListingOp. Contributed by Haohui Mai.	2015-04-30 13:41:46 -07:00
Akira Ajisaka	de9404f02f	HDFS-7770. Need document for storage type label of data node storage locations under dfs.data.dir. Contributed by Xiaoyu Yao.	2015-04-30 20:12:32 +09:00
Akira Ajisaka	e89fc53a1d	HDFS-5574. Remove buffer copy in BlockReader.skip. Contributed by Binglin Chang.	2015-04-30 19:11:22 +09:00
Andrew Wang	aa22450442	HDFS-8214. Secondary NN Web UI shows wrong date for Last Checkpoint. Contributed by Charles Lamb.	2015-04-29 17:37:56 -07:00
Haohui Mai	3dd6395bb2	HDFS-8269. getBlockLocations() does not resolve the .reserved path and generates incorrect edit logs when updating the atime. Contributed by Haohui Mai.	2015-04-29 11:12:45 -07:00
Jing Zhao	7947e5b53b	HDFS-8283. DataStreamer cleanup and some minor improvement. Contributed by Tsz Wo Nicholas Sze.	2015-04-29 10:41:46 -07:00
Haohui Mai	439614b0c8	HDFS-8280. Code Cleanup in DFSInputStream. Contributed by Jing Zhao.	2015-04-28 18:11:59 -07:00
Haohui Mai	c79e7f7d99	HDFS-8273. FSNamesystem#Delete() should not call logSync() when holding the lock. Contributed by Haohui Mai.	2015-04-28 18:05:46 -07:00
Tsz-Wo Nicholas Sze	5639bf02da	HDFS-8204. Mover/Balancer should not schedule two replicas to the same datanode. Contributed by Walter Su	2015-04-28 13:05:33 -07:00
cnauroth	feb68cb547	HDFS-8232. Missing datanode counters when using Metrics2 sink interface. Contributed by Anu Engineer.	2015-04-27 16:48:13 -07:00
Arpit Agarwal	6bae5962cd	HDFS-8205. Fix CHANGES.txt	2015-04-27 12:30:50 -07:00
Arpit Agarwal	0d5b0143cc	HDFS-8205. CommandFormat#parse() should not parse option as value of option. (Contributed by Peter Shi and Xiaoyu Yao)	2015-04-27 12:23:34 -07:00
Allen Wittenauer	8b69c825e5	HADOOP-11865. Incorrect path mentioned in document for accessing script files (J.Andreina via aw)	2015-04-26 09:55:46 -07:00
Xiaoyu Yao	22b70e7c5a	Updated CHANGES.TXT for correct version of HDFS-8206	2015-04-25 22:16:06 -07:00
Xiaoyu Yao	8f3946cd40	HDFS-8206. Fix the typos in hadoop-hdfs-httpfs. (Brahma Reddy Battula via xyao)	2015-04-25 21:41:35 -07:00
cnauroth	a00e001a1a	HDFS-8247. TestDiskspaceQuotaUpdate#testAppendOverTypeQuota is failing. Contributed by Xiaoyu Yao.	2015-04-25 11:37:27 -07:00
Allen Wittenauer	f83c55a6be	HDFS-7673. synthetic load generator docs give incorrect/incomplete commands (Brahma Reddy Battula via aw)	2015-04-25 15:05:43 +01:00
Arpit Agarwal	dcc5455e07	HDFS-8211. DataNode UUID is always null in the JMX counter. (Contributed by Anu Engineer)	2015-04-24 16:47:48 -07:00
Andrew Wang	c7d9ad68e3	HDFS-8191. Fix byte to integer casting in SimulatedFSDataset#simulatedByte. Contributed by Zhe Zhang.	2015-04-24 11:54:25 -07:00
Jing Zhao	cf6c8a1b4e	HDFS-8176. Record from/to snapshots in audit log for snapshot diff report. Contributed by J. Andreina.	2015-04-24 10:23:32 -07:00
Akira Ajisaka	91b97c21c9	HDFS-8110. Remove unsupported 'hdfs namenode -rollingUpgrade downgrade' from document. Contributed by J.Andreina.	2015-04-24 20:32:55 +09:00
Vinayakumar B	c8d72907ff	HDFS-8231. StackTrace displayed at client while QuotaByStorageType exceeds (Contributed by J.Andreina and Xiaoyu Yao)	2015-04-24 12:51:04 +05:30
Vinayakumar B	262c1bc339	HDFS-8217. During block recovery for truncate Log new Block Id in case of copy-on-truncate is true. (Contributed by Vinayakumar B)	2015-04-24 12:16:41 +05:30
Colin Patrick Mccabe	a8898445dc	HDFS-8070. Pre-HDFS-7915 DFSClient cannot use short circuit on post-HDFS-7915 DataNode (cmccabe)	2015-04-23 19:13:27 -07:00
Colin Patrick Mccabe	a0e0a63209	HADOOP-11802. DomainSocketWatcher thread terminates sometimes after there is an I/O error during requestShortCircuitShm (cmccabe)	2015-04-23 19:00:24 -07:00
Haohui Mai	bcf89ddc7d	HDFS-8052. Move WebHdfsFileSystem into hadoop-hdfs-client. Contributed by Haohui Mai.	2015-04-23 17:33:45 -07:00
Tsz-Wo Nicholas Sze	ef4e9963b2	HDFS-8215. Refactor NamenodeFsck#check method. Contributed by Takanobu Asanuma	2015-04-23 14:19:33 -07:00
Tsz-Wo Nicholas Sze	416b84354e	HDFS-8147. StorageGroup in Dispatcher should override equals nad hashCode. Contributed by surendra singh lilhore	2015-04-23 11:55:06 -07:00
Andrew Wang	26971e52ae	HADOOP-11852. Disable symlinks in trunk.	2015-04-23 11:47:01 -07:00
Arun Suresh	baf8bc6c48	HDFS-4448. Allow HA NN to start in secure mode with wildcard address configured (atm via asuresh)	2015-04-23 01:44:17 -07:00
Haohui Mai	12f4df043f	HDFS-8218. Move classes that used by ClientProtocol into hdfs-client. Contributed by Haohui Mai.	2015-04-22 11:33:21 -07:00
Haohui Mai	6f8003dc7b	HDFS-8185. Separate client related routines in HAUtil into a new class. Contributed by Haohui Mai.	2015-04-21 21:59:47 -07:00
Colin Patrick Mccabe	997408eaac	HDFS-8133. Improve readability of deleted block check (Daryn Sharp via Colin P. McCabe)	2015-04-21 11:43:24 -07:00
Arpit Agarwal	dfc1c4c303	HDFS-8163. Using monotonicNow for block report scheduling causes test failures on recently restarted systems. (Arpit Agarwal)	2015-04-21 10:58:05 -07:00
Vinayakumar B	8ddbb8dd43	HDFS-7993. Provide each Replica details in fsck (Contributed by J.Andreina)	2015-04-21 15:24:49 +05:30
Vinod Kumar Vavilapalli	d52de61544	Set the release date for 2.7.0	2015-04-20 20:16:58 -07:00
Vinayakumar B	ed4137cebf	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B) ... Updated CHANGES.TXT for correct version	2015-04-21 07:59:43 +05:30
Arpit Agarwal	c92f6f3605	HDFS-8179. DFSClient#getServerDefaults returns null within 1 hour of system start. (Contributed by Xiaoyu Yao)	2015-04-20 15:42:42 -07:00
Vinayakumar B	c17cd4f7c1	HDFS-8173. NPE thrown at DataNode shutdown when HTTP server was not able to create (Contributed by surendra singh lilhore)	2015-04-20 14:58:04 +05:30
Haohui Mai	5c97db07fb	HDFS-8169. Move LocatedBlocks and related classes to hdfs-client. Contributed by Haohui Mai.	2015-04-20 00:36:46 -07:00
Arpit Agarwal	8511d80804	HDFS-8152. Refactoring of lazy persist storage cases. (Arpit Agarwal)	2015-04-19 16:09:06 -07:00
Tsuyoshi Ozawa	5459b241c8	HDFS-8043. NPE in MiniDFSCluster teardown. Contributed by Brahma Reddy Battula.	2015-04-19 18:19:36 +09:00
Tsuyoshi Ozawa	5112477d9e	HDFS-7863. Missing description of some methods and parameters in javadoc of FSDirDeleteOp. Contributed by Brahma Reddy Battula.	2015-04-19 18:06:56 +09:00
Haohui Mai	76e7264e8d	HDFS-8165. Move GRANDFATHER_GENERATION_STAMP and GRANDFATER_INODE_ID to hdfs-client. Contributed by Haohui Mai.	2015-04-16 22:49:30 -07:00
Jitendra Pandey	369ddc67bd	HDFS-8153. Error Message points to wrong parent directory in case of path component name length error. Contributed by Anu Engineer.	2015-04-16 22:13:09 -07:00
Tsz-Wo Nicholas Sze	9595cc003c	HDFS-7891. A block placement policy with best rack failure tolerance. Contributed by Walter Su	2015-04-16 18:25:53 -07:00
Akira Ajisaka	4308910eed	Revert "HDFS-6153. Document "fileId" and "childrenNum" fields in the FileStatus Json schema" ... This reverts commit eb1d4c39e0.	2015-04-16 16:54:01 -05:00
Tsz-Wo Nicholas Sze	75bbcc8bf3	HDFS-8082. Move dfs.client.read.*, dfs.client.short.circuit.*, dfs.client.mmap.* and dfs.client.hedged.read.* conf from DFSConfigKeys to HdfsClientConfigKeys.	2015-04-16 13:22:31 -07:00
Haohui Mai	80a2a12423	HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.	2015-04-16 11:26:05 -07:00
Andrew Wang	2e8ea780a4	HDFS-8142. DistributedFileSystem encryption zone commands should resolve relative paths. Contributed by Rakesh R.	2015-04-16 07:14:44 -07:00
Akira Ajisaka	de0f1700c1	HDFS-8149. The footer of the Web UI "Hadoop, 2014" is old. Contributed by Brahma Reddy Battula.	2015-04-15 15:31:04 -05:00
Jing Zhao	b172d03595	HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina.	2015-04-15 13:10:38 -07:00
Jing Zhao	4c097e473b	HDFS-8151. Always use snapshot path as source when invalid snapshot names are used for diff based distcp. Contributed by Jing Zhao.	2015-04-15 12:37:20 -07:00
Arpit Agarwal	9e8309a1b2	HDFS-8144. Split TestLazyPersistFiles into multiple tests. (Arpit Agarwal)	2015-04-15 10:25:04 -07:00
Jing Zhao	fddd55279d	HDFS-8127. NameNode Failover during HA upgrade can cause DataNode to finalize upgrade. Contributed by Jing Zhao.	2015-04-14 15:05:23 -07:00
cnauroth	fef596df03	HDFS-8055. NullPointerException when topology script is missing. Contributed by Anu Engineer.	2015-04-14 10:19:30 -07:00
cnauroth	d45aa7647b	HDFS-6666. Abort NameNode and DataNode startup if security is enabled but block access token is not enabled. Contributed by Vijay Bhat.	2015-04-14 09:59:01 -07:00
Arpit Agarwal	18a3dad44a	HDFS-7701. Support reporting per storage type quota and usage with hadoop/hdfs shell. (Contributed by Peter Shi)	2015-04-13 21:01:15 -07:00
Andrew Wang	d60e22152a	HDFS-8117. More accurate verification in SimulatedFSDataset: replace DEFAULT_DATABYTE with patterned data. Contributed by Zhe Zhang.	2015-04-13 13:01:10 -07:00
Tsz-Wo Nicholas Sze	7fc50e2525	HDFS-8083. Move dfs.client.write.* conf from DFSConfigKeys to HdfsClientConfigKeys.Write.	2015-04-13 11:43:35 -07:00
Vinayakumar B	14384f5b51	HDFS-8111. NPE thrown when invalid FSImage filename given for 'hdfs oiv_legacy' cmd ( Contributed by surendra singh lilhore )	2015-04-13 17:16:05 +05:30
cnauroth	f8f5887209	HDFS-7933. fsck should also report decommissioning replicas. Contributed by Xiaoyu Yao.	2015-04-11 13:23:18 -07:00
Tsz-Wo Nicholas Sze	60da0e49e7	HDFS-8084. Move dfs.client.failover.* confs from DFSConfigKeys to HdfsClientConfigKeys.Failover and fix typos in the dfs.http.client.* configuration keys.	2015-04-10 19:38:43 -07:00
Haohui Mai	36e4cd3be6	HDFS-8103. Move BlockTokenSecretManager.AccessMode into BlockTokenIdentifier. Contributed by Haohui Mai.	2015-04-10 16:36:45 -07:00
Tsz-Wo Nicholas Sze	2cc9514ad6	HDFS-8100. Refactor DFSClient.Conf to a standalone class and separates short-circuit related conf to ShortCircuitConf.	2015-04-10 14:48:45 -07:00
Arun Suresh	7660da95cb	HDFS-7931. DistributedFileSystem should not look for keyProvider in cache if Encryption is disabled (asuresh)	2015-04-10 11:40:25 -07:00
Vinayakumar B	987c9e12e1	HDFS-7939. Two fsimage_rollback_* files are created which are not deleted after rollback. (Contributed by J.Andreina)	2015-04-10 11:12:07 +05:30
Konstantin V Shvachko	0959b67f1a	HDFS-8081. Split getAdditionalBlock() into two methods. Contributed by Konstantin Shvachko	2015-04-09 22:00:20 -07:00
Haohui Mai	af9d4fede5	HDFS-8102. Separate webhdfs retry configuration keys from DFSConfigKeys. Contributed by Haohui Mai.	2015-04-09 14:36:27 -07:00
Vinod Kumar Vavilapalli	623fd46c1e	Adding release 2.7.1 to CHANGES.txt	2015-04-09 13:54:20 -07:00
Arun Suresh	a813db0b1b	Fix CHANGES.txt for HDFS-8091	2015-04-09 13:51:00 -07:00
Arun Suresh	922b7ed21d	HDFS-8091: ACLStatus and XAttributes should be presented to INodeAttributesProvider before returning to client (asuresh)	2015-04-09 12:38:33 -07:00
Colin Patrick Mccabe	61dc2ea3fe	HDFS-8063: Fix intermittent test failures in TestTracing (Masatake Iwasaki via Colin P. McCabe)	2015-04-09 11:28:02 -07:00
Colin Patrick Mccabe	30acb7372a	HDFS-8099. Change "DFSInputStream has been closed already" message to debug log level (Charles Lamb via Colin P. McCabe)	2015-04-09 11:22:39 -07:00
Aaron T. Myers	3fe61e0bb0	HDFS-8101. DFSClient use of non-constant DFSConfigKeys pulls in WebHDFS classes at runtime. Contributed by Sean Busbey.	2015-04-09 09:40:08 -07:00
Vinayakumar B	9d8952f97f	HDFS-8096. DatanodeMetrics#blocksReplicated will get incremented early and even for failed transfers (Contributed by Vinayakumar B)	2015-04-09 11:58:00 +05:30
Andrew Wang	b1e059089d	HDFS-7979. Initialize block report IDs with a random number.	2015-04-08 21:43:42 -07:00
Haohui Mai	cc25823546	HDFS-8089. Move o.a.h.hdfs.web.resources.* to the client jars. Contributed by Haohui Mai.	2015-04-08 16:30:08 -07:00
Andrew Wang	5a540c3d31	HDFS-8025. Addendum fix for HDFS-3087 Decomissioning on NN restart can complete without blocks being replicated. Contributed by Ming Ma.	2015-04-08 16:09:17 -07:00
Haohui Mai	82d56b337d	Revert HDFS-7813.	2015-04-08 16:02:45 -07:00
Haohui Mai	bd4c99bece	Revert HDFS-7808.	2015-04-08 15:59:55 -07:00
Andrew Wang	6af0d74a75	HDFS-7725. Incorrect 'nodes in service' metrics caused all writes to fail. Contributed by Ming Ma.	2015-04-08 15:52:06 -07:00
Andrew Wang	a42bb1cd91	HDFS-8076. Code cleanup for DFSInputStream: use offset instead of LocatedBlock when possible. Contributed by Zhe Zhang.	2015-04-08 15:41:48 -07:00
Kihwal Lee	285b31e75e	HDFS-8046. Allow better control of getContentSummary. Contributed by Kihwal Lee.	2015-04-08 15:38:29 -05:00
Tsz-Wo Nicholas Sze	c931a3c776	HDFS-8079. Move CorruptFileBlockIterator to a new hdfs.client.impl package.	2015-04-08 11:50:52 -07:00
Arpit Agarwal	608c499841	HDFS-8072. Reserved RBW space is not released if client terminates while writing block. (Arpit Agarwal)	2015-04-08 11:38:21 -07:00
Haohui Mai	ab04ff9efe	HDFS-8080. Separate JSON related routines used by WebHdfsFileSystem to a package local class. Contributed by Haohui Mai.	2015-04-07 21:30:57 -07:00
Vinayakumar B	d505c8acd3	HDFS-8073. Split BlockPlacementPolicyDefault.chooseTarget(..) so it can be easily overrided. (Contributed by Walter Su)	2015-04-08 09:56:37 +05:30
Tsz-Wo Nicholas Sze	4be648b55c	HDFS-8079. Move dfs.client.retry.* confs from DFSConfigKeys to HdfsClientConfigKeys.Retry.	2015-04-07 19:48:57 -07:00
Yongjun Zhang	66763bb06f	HDFS-5215. dfs.datanode.du.reserved is not considered while computing ... available space ( Brahma Reddy Battula via Yongjun Zhang)	2015-04-07 19:31:58 -07:00
cnauroth	1e72d98c69	HDFS-8038. PBImageDelimitedTextWriter#getEntry output HDFS path in platform-specific format. Contributed by Xiaoyu Yao.	2015-04-07 14:23:01 -07:00
Tsz-Wo Nicholas Sze	571a1ce9d0	HDFS-8049. Add @InterfaceAudience.Private annotation to hdfs client implementation. Contributed by Takuya Fukudome	2015-04-07 13:59:48 -07:00
Konstantin V Shvachko	75c5454860	HDFS-8071. Redundant checkFileProgress() in PART II of getAdditionalBlock(). Contributed by Konstantin Shvachko.	2015-04-06 22:20:44 -07:00
Colin Patrick Mccabe	28bebc81db	HDFS-7999. FsDatasetImpl#createTemporary sometimes holds the FSDatasetImpl lock for a very long time (sinago via cmccabe)	2015-04-06 08:56:52 -07:00
Vinod Kumar Vavilapalli	4b3948ea36	HADOOP-11776. Fixed the broken JDiff support in Hadoop 2. Contributed by Li Lu.	2015-04-04 13:52:01 -07:00
Vinod Kumar Vavilapalli	5370e7128b	HADOOP-11377. Added Null.java without which jdiff completely flops. Contributed by Tsuyoshi Ozawa.	2015-04-04 13:47:08 -07:00
Colin Patrick Mccabe	ef591b1d6a	HDFS-8051. FsVolumeList#addVolume should release volume reference if not put it into BlockScanner. (Lei (Eddy) Xu via Colin P. McCabe)	2015-04-03 16:34:23 -07:00
Colin Patrick Mccabe	023133cef9	HDFS-7996. After swapping a volume, BlockReceiver reports ReplicaNotFoundException (Lei (Eddy) Xu via Colin P. McCabe)	2015-04-03 14:19:46 -07:00
cnauroth	db80e42891	HDFS-8039. Fix TestDebugAdmin#testRecoverLease and testVerfiyBlockChecksumCommand on Windows. Contributed by Xiaoyu Yao.	2015-04-03 10:44:02 -07:00
cnauroth	dc5596c36a	HDFS-8034. Fix TestDFSClientRetries#testDFSClientConfigurationLocateFollowingBlockInitialDelay for Windows. Contributed by Xiaoyu Yao.	2015-04-03 10:10:11 -07:00
Jing Zhao	72f6bd4893	HDFS-7811. Avoid recursive call getStoragePolicyID in INodeFile#computeQuotaUsage. Contributed by Xiaoyu Yao and Jing Zhao.	2015-04-02 21:20:30 -07:00
Haohui Mai	16b74f978a	HDFS-7893. Update the POM to create a separate hdfs-client jar. Contributed by Haohui Mai.	2015-04-02 15:29:18 -07:00
Haohui Mai	96649c38f9	HDFS-8035. Move checkBlocksProperlyReplicated() in FSNamesystem to BlockManager. Contributed by Haohui Mai.	2015-04-02 11:36:51 -07:00
Tsz-Wo Nicholas Sze	4f412f487c	HDFS-7954. TestBalancer#testBalancerWithPinnedBlocks should not be executed on Windows. Contributed by Xiaoyu Yao	2015-04-02 11:11:34 -07:00
Tsz-Wo Nicholas Sze	9ed43f2189	HDFS-7888. Change DFSOutputStream and DataStreamer for convenience of subclassing. Contributed by Li Bo	2015-04-02 10:59:26 -07:00
Vinayakumar B	867d5d2675	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B)	2015-04-02 08:12:00 +05:30
Brandon Li	4d14816c26	HDFS-8001 RpcProgramNfs3 : wrong parsing of dfs.blocksize. Contributed by Remi Catherinot	2015-04-01 17:20:24 -07:00
Haohui Mai	6ccf4fbf8a	HDFS-8008. Support client-side back off when the datanodes are congested. Contributed by Haohui Mai.	2015-04-01 16:54:46 -07:00
Haohui Mai	75cb1d42ab	HDFS-8036. Use snapshot path as source when using snapshot diff report in DistCp. Contributed by Jing Zhao.	2015-04-01 16:50:59 -07:00
Colin Patrick Mccabe	3c7adaaf35	HDFS-7922. ShortCircuitCache#close is not releasing ScheduledThreadPoolExecutors (Rakesh R via Colin P. McCabe)	2015-04-01 16:02:39 -07:00
Colin Patrick Mccabe	c94d594a57	HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than DFSOutputStream#writeChunk (cmccabe)	2015-04-01 14:10:10 -07:00
Andrew Wang	ed72daa5df	HDFS-7978. Add LOG.isDebugEnabled() guard for some LOG.debug(..). Contributed by Walter Su.	2015-04-01 12:54:28 -07:00
Haohui Mai	796fb26871	Add the missing files for HDFS-8009.	2015-04-01 10:58:32 -07:00
Haohui Mai	53471d462c	HDFS-8009. Signal congestion on the DataNode. Contributed by Haohui Mai.	2015-04-01 10:56:53 -07:00
Akira Ajisaka	18a91fe4df	HDFS-6945. BlockManager should remove a block from excessReplicateMap and decrement ExcessBlocks metric when the block is removed. (aajisaka)	2015-04-01 09:07:28 +09:00
Akira Ajisaka	859cab2f22	HDFS-7671. hdfs user guide should point to the common rack awareness doc. Contributed by Kai Sasaki.	2015-04-01 00:26:16 +09:00
yliu	3df61f303a	HDFS-7997. The first non-existing xattr should also throw IOException. (zhouyingchao via yliu)	2015-03-31 21:17:44 +08:00
Arpit Agarwal	85dc3c14b2	HDFS-7944. Minor cleanup of BlockPoolManager#getAllNamenodeThreads. (Arpit Agarwal)	2015-03-30 21:24:51 -07:00
Harsh J	cce66ba3c9	HDFS-3918. EditLogTailer shouldn't log WARN when other node is in standby mode. Contributed by Todd Lipcon.	2015-03-31 08:04:18 +05:30
Arpit Agarwal	1a495fbb48	HDFS-7645. Rolling upgrade is restoring blocks from trash multiple times (Contributed by Vinayakumar B and Keisuke Ogiwara)	2015-03-30 15:25:16 -07:00
Haohui Mai	0967b1d99d	Addendum for HDFS-7748.	2015-03-30 13:11:09 -07:00
Haohui Mai	b80457158d	HDFS-7748. Separate ECN flags from the Status in the DataTransferPipelineAck. Contributed by Anu Engineer and Haohui Mai.	2015-03-30 11:59:21 -07:00
Colin Patrick Mccabe	1feb9569f3	HDFS-7261. storageMap is accessed without synchronization in DatanodeDescriptor#updateHeartbeatState() (Brahma Reddy Battula via Colin P. McCabe)	2015-03-30 10:46:21 -07:00
Akira Ajisaka	e7ea2a8e8f	HDFS-8002. Website refers to /trash directory. Contributd by Brahma Reddy Battula.	2015-03-31 00:27:50 +09:00
Kihwal Lee	04ee18ed48	HDFS-7742. Favoring decommissioning node for replication can cause a block to stay ... underreplicated for long periods. Contributed by Nathan Roberts.	2015-03-30 10:10:11 -05:00
Harsh J	ae3e8c61ff	HDFS-4396. Add START_MSG/SHUTDOWN_MSG for ZKFC. Contributed by Liang Xie.	2015-03-30 15:21:18 +05:30
Vinayakumar B	1ed9fb7664	HDFS-7890. Improve information on Top users for metrics in RollingWindowsManager and lower log level (Contributed by J.Andreina)	2015-03-30 10:02:48 +05:30
Akira Ajisaka	232eca944a	HDFS-6408. Remove redundant definitions in log4j.properties. Contributed by Abhiraj Butala.	2015-03-30 11:25:35 +09:00
Akira Ajisaka	257c77f895	HDFS-6263. Remove DRFA.MaxBackupIndex config from log4j.properties. Contributed by Abhiraj Butala.	2015-03-30 10:52:15 +09:00
Harsh J	3d9132d434	HDFS-7501. TransactionsSinceLastCheckpoint can be negative on SBNs. Contributed by Gautam Gopalakrishnan.	2015-03-29 00:45:01 +05:30
Arpit Agarwal	89fb0f57ef	HDFS-7700. Document quota support for storage types. (Contributed by Xiaoyu Yao)	2015-03-27 19:49:26 -07:00
Arun Suresh	e97f8e44af	HDFS-8004. Use KeyProviderCryptoExtension#warmUpEncryptedKeys when creating an encryption zone. (awang via asuresh)	2015-03-27 19:23:45 -07:00
Kihwal Lee	60882ab26d	HDFS-7990. IBR delete ack should not be delayed. Contributed by Daryn Sharp.	2015-03-27 09:05:17 -05:00
Colin Patrick Mccabe	61df1b27a7	HDFS-7410. Support CreateFlags with append() to support hsync() for appending streams (Vinayakumar B via Colin P. McCabe)	2015-03-26 13:21:09 -07:00
Arpit Agarwal	3d0708bdb0	HDFS-7824. GetContentSummary API and its namenode implementation for Storage Type Quota/Usage. (Contributed by Xiaoyu Yao)	2015-03-26 10:24:11 -07:00
Kihwal Lee	222845632b	HDFS-7963. Fix expected tracing spans in TestTracing. Contributed by Masatake Iwasaki.	2015-03-26 08:44:58 -05:00
cnauroth	4528eb9fb2	HADOOP-11524. hadoop_do_classpath_subcommand throws a shellcheck warning. Contributed by Chris Nauroth.	2015-03-25 22:36:09 -07:00
Kihwal Lee	fc1031af74	HDFS-7928. Scanning blocks from disk during rolling upgrade startup takes a lot of time if disks are busy. Contributed by Rushabh Shah.	2015-03-25 14:42:59 -05:00
Jing Zhao	97e2aa2551	Move HDFS-6353 to the trunk section in CHANGES.txt	2015-03-25 11:15:44 -07:00
Jing Zhao	5e21e4ca37	HDFS-6353. Check and make checkpoint before stopping the NameNode. Contributed by Jing Zhao.	2015-03-25 10:38:00 -07:00
Haohui Mai	80278a5f85	HDFS-7985. WebHDFS should be always enabled. Contributed by Li Lu.	2015-03-24 21:55:56 -07:00
Jitendra Pandey	53a28afe29	HDFS-6826. Plugin interface to enable delegation of HDFS authorization assertions. Contributed by Arun Suresh.	2015-03-24 16:02:40 -07:00
Haohui Mai	e38ef70fbc	HDFS-7713. Implement mkdirs in the HDFS Web UI. Contributed by Ravi Prakash.	2015-03-24 15:48:52 -07:00
Jing Zhao	a16bfff71b	HDFS-7854. Separate class DataStreamer out of DFSOutputStream. Contributed by Li Bo.	2015-03-24 11:06:13 -07:00
Brandon Li	570a83ae80	HDFS-7977. NFS couldn't take percentile intervals. Contributed by Brandon Li	2015-03-24 10:49:16 -07:00
Harsh J	eda02540ce	HDFS-7875. Improve log message when wrong value configured for dfs.datanode.failed.volumes.tolerated. Contributed by Nijel.	2015-03-24 23:06:18 +05:30
Brandon Li	51f1f49374	HDFS-7976. Update NFS user guide for mount option 'sync' to minimize or avoid reordered writes. Contributed by Brandon Li	2015-03-24 10:28:38 -07:00
Andrew Wang	6413d34986	HDFS-7961. Trigger full block report after hot swapping disk. Contributed by Eddy Xu.	2015-03-24 09:07:02 -07:00
Vinayakumar B	c6c396fcd6	HDFS-3325. When configuring 'dfs.namenode.safemode.threshold-pct' to a value greater or equal to 1 there is mismatch in the UI report (Contributed by J.Andreina)	2015-03-24 12:12:01 +05:30
Plamen Jeliazkov	970ee3fc56	HDFS-7956. Improve logging for DatanodeRegistration. Contributed by Plamen Jeliazkov.	2015-03-23 23:05:21 -07:00
Andrew Wang	50ee8f4e67	HDFS-7960. The full block report should prune zombie storages even if they're not empty. Contributed by Colin McCabe and Eddy Xu.	2015-03-23 22:00:34 -07:00
Tsz-Wo Nicholas Sze	d7e3c3364e	HDFS-7884. Fix NullPointerException in BlockSender when the generation stamp provided by the client is larger than the one stored in the datanode. Contributed by Brahma Reddy Battula	2015-03-24 13:49:17 +09:00
cnauroth	2c238ae4e0	HDFS-7917. Use file to replace data dirs in test to simulate a disk failure. Contributed by Lei (Eddy) Xu.	2015-03-23 16:29:51 -07:00
Brandon Li	36af4a913c	HDFS-7942. NFS: support regexp grouping in nfs.exports.allowed.hosts. Contributed by Brandon Li	2015-03-23 10:06:47 -07:00
Kihwal Lee	75ead273be	HDFS-6841. Use Time.monotonicNow() wherever applicable instead of Time.now(). Contributed by Vinayakumar B	2015-03-20 14:02:09 -05:00
Jing Zhao	d368d3647a	HDFS-7957. Truncate should verify quota before making changes. Contributed by Jing Zhao.	2015-03-20 11:50:24 -07:00
Jing Zhao	a6a5aae472	HDFS-7829. Code clean up for LocatedBlock. Contributed by Takanobu Asanuma.	2015-03-20 10:50:19 -07:00
Yongjun Zhang	15612313f5	HDFS-7835. make initial sleeptime in locateFollowingBlock configurable for DFSClient. Contributed by Zhihai Xu.	2015-03-20 09:12:42 -07:00
yliu	978ef11f26	HDFS-7962. Remove duplicated logs in BlockManager. (yliu)	2015-03-20 05:29:25 +08:00
yliu	e37ca221bf	HDFS-7930. commitBlockSynchronization() does not remove locations. (yliu)	2015-03-19 23:23:19 +08:00
Kihwal Lee	61a4c7fc98	HDFS-7932. Speed up the shutdown of datanode during rolling upgrade. Contributed by Kihwal Lee.	2015-03-19 12:27:03 -05:00
Vinayakumar B	5be5129d93	HDFS.7849. Update documentation for enabling a new feature in rolling upgrade ( Contributed by J.Andreina )	2015-03-19 19:05:42 +05:30
Kihwal Lee	e79be0ee12	HDFS-7816. Unable to open webhdfs paths with "+". Contributed by Haohui Mai	2015-03-19 08:01:01 -05:00
Vinayakumar B	355e008ffb	HDFS-7867. Update action param from 'start' to 'prepare' in rolling upgrade ( Contributed by J.Andreina) Updated JIRA id.	2015-03-19 12:10:39 +05:30
Vinayakumar B	338b477ff7	HDFS-7869. Update action param from 'start' to 'prepare' in rolling upgrade ( Contributed by J.Andreina)	2015-03-19 11:59:31 +05:30
Jing Zhao	c7c71cdba5	HDFS-7587. Edit log corruption can happen if append fails with a quota violation. Contributed by Jing Zhao.	2015-03-18 18:53:50 -07:00