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162 Commits

Author SHA1 Message Date
Jing Zhao
f3c91a41a5 HDFS-9794. Streamer threads may leak if failure happens when closing the striped outputstream. Contributed by Jing Zhao. 2016-02-12 10:59:31 -08:00
Masatake Iwasaki
372d1302c6 HDFS-9700. DFSClient and DFSOutputStream should set TCP_NODELAY on sockets for DataTransferProtocol (Gary Helmling via iwasakims) 2016-02-13 03:31:15 +09:00
Akira Ajisaka
e6a7044b85 HDFS-9768. Reuse ObjectMapper instance in HDFS to improve the performance. Contributed by Lin Yiqun. 2016-02-13 01:57:24 +09:00
zhezhang
dbe49c1bd6 HDFS-9244. Support nested encryption zones. 
Change-Id: I43a13035a8b27956e90967ee82058efb647c3415
 2016-02-08 16:30:51 -08:00
Uma Maheswara Rao G
bffaa38a91 HDFS-9777. Fix typos in DFSAdmin command line and documentation.(Wei-Chiu Chuang via umamahesh) 2016-02-08 13:47:45 -08:00
Kihwal Lee
193d27de0a HDFS-9752. Permanent write failures may happen to slow writers during datanode rolling upgrades. Contributed by Walter Su. 2016-02-08 12:16:29 -06:00
Haohui Mai
1bcfab8e7f HDFS-9724. Degraded performance in WebHDFS listing as it does not reuse ObjectMapper. Contributed by Akira Ajisaka. 2016-02-04 11:34:26 -08:00
Vinayakumar B
d6b1acb940 HDFS-9739. DatanodeStorage.isValidStorageId() is broken (Contributed by Mingliang Liu) 2016-02-03 10:33:33 +05:30
zhezhang
4ae543fdcd HDFS-9731. Erasure Coding: Rename BlockECRecoveryCommand to BlockECReconstructionCommand. Contributed by Rakesh R. 
Change-Id: I405365a8395770e494b92bfe9651f4f0366d8f28
 2016-02-02 12:32:08 -08:00
Jing Zhao
e30ce01ddc HDFS-9494. Parallel optimization of DFSStripedOutputStream#flushAllInternals. Contributed by Gao Rui. 2016-02-01 13:02:58 -08:00
Tsz-Wo Nicholas Sze
bd909ed9f2 HDFS-8999. Allow a file to be closed with COMMITTED but not yet COMPLETE blocks. 2016-01-26 10:32:51 +08:00
Arpit Agarwal
d62b4a4de7 HDFS-9094. Add command line option to ask NameNode reload configuration. (Contributed by Xiaobing Zhou) 2016-01-25 12:17:05 -08:00
Eric Yang
10a2bc0dff HDFS-9653. Added blocks pending deletion report to dfsadmin. 
(Weiwei Yang via eyang)
 2016-01-24 14:19:49 -08:00
Allen Wittenauer
d22c4239a4 HDFS-9525. hadoop utilities need to support provided delegation tokens (HeeSoo Kim via aw) 2016-01-22 12:15:22 -08:00
Jing Zhao
95363bcc7d HDFS-9646. ErasureCodingWorker may fail when recovering data blocks with length less than the first internal block. Contributed by Jing Zhao. 2016-01-22 09:46:02 -08:00
Kihwal Lee
2fd19b9674 HDFS-8898. Create API and command-line argument to get quota and quota usage without detailed content summary. Contributed by Ming Ma. 2016-01-22 09:10:06 -06:00
Kihwal Lee
3616c7b855 HDFS-9634. webhdfs client side exceptions don't provide enough details. Contributed by Eric Payne. 2016-01-21 09:32:57 -06:00
Colin Patrick Mccabe
7905788db9 HDFS-9576: HTrace: collect position/length information on read operations (zhz via cmccabe) 2016-01-20 11:26:44 -08:00
Kihwal Lee
38c4c14472 HDFS-9574. Reduce client failures during datanode restart. Contributed by Kihwal Lee. 2016-01-08 11:13:58 -06:00
Uma Mahesh
778146eaae HADOOP-12658. Clear javadoc and check style issues around DomainSocket. Contributed by Kai Zheng 2016-01-04 14:32:09 -08:00
Kihwal Lee
867048c3e4 HDFS-7163. WebHdfsFileSystem should retry reads according to the configured retry policy. Contributed by Eric Payne. 2015-12-22 14:08:23 -06:00
Tsz-Wo Nicholas Sze
70d6f20126 HDFS-9575. Use byte array for internal block indices in a striped block. Contributed by jing9 2015-12-22 14:47:57 +08:00
Zhe Zhang
61ab0440f7 HDFS-9173. Erasure Coding: Lease recovery for striped file. Contributed by Walter Su and Jing Zhao. 
Change-Id: I51703a61c9d8454f883028f3f6acb5729fde1b15
 2015-12-18 15:57:48 -08:00
Colin Patrick Mccabe
e63388fdf2 HDFS-9350. Avoid creating temprorary strings in Block.toString() and getBlockName() (Staffan Friberg via cmccabe) 2015-12-18 09:40:39 -08:00
Zhe Zhang
5104077e1f HDFS-9373. Erasure coding: friendly log information for write operations with some failed streamers. Contributed by Li Bo. 
Change-Id: Ie8ab4ae00e9ee0eb03c32a54bea26a3524308038
 2015-12-17 13:05:04 -08:00
cnauroth
c470c8953d HDFS-9557. Reduce object allocation in PB conversion. Contributed by Daryn Sharp. 2015-12-16 11:10:40 -08:00
Andrew Wang
49949a4bb0 HDFS-8894. Set SO_KEEPALIVE on DN server sockets. Contributed by Kanaka Kumar Avvaru. 2015-12-15 14:38:35 -08:00
Allen Wittenauer
576b569b6c Revert "HDFS-9525. hadoop utilities need to support provided delegation tokens (HeeSoo Kim via aw)" 
This reverts commit 832b3cbde1.
 2015-12-11 10:59:42 -08:00
Allen Wittenauer
832b3cbde1 HDFS-9525. hadoop utilities need to support provided delegation tokens (HeeSoo Kim via aw) 2015-12-08 12:56:38 -08:00
cnauroth
303f80e656 HDFS-9414. Refactor reconfiguration of ClientDatanodeProtocol for reusability. Contributed by Xiaobing Zhou. 2015-12-08 10:49:32 -08:00
Arpit Agarwal
42d49016d4 HDFS-9414. Add missing license header 2015-12-05 09:24:36 -08:00
Arpit Agarwal
86c95cb31a HDFS-9414. Refactor reconfiguration of ClientDatanodeProtocol for reusability. (Contributed by Xiaobing Zhou) 2015-12-04 20:24:08 -08:00
Xiaoyu Yao
cbc7b6bf97 HDFS-8831. Trash Support for deletion in HDFS encryption zone. Contributed by Xiaoyu Yao. 2015-12-04 10:39:45 -08:00
Tsz-Wo Nicholas Sze
e8bd1ba74b HDFS-9294. DFSClient deadlock when close file and failed to renew lease. Contributed by Brahma Reddy Battula 2015-12-02 17:39:28 -08:00
Xiaoyu Yao
e3d673901b HDFS-8512. WebHDFS : GETFILESTATUS should return LocatedBlock with storage type info. Contributed by Xiaoyu Yao. 2015-11-25 13:41:06 -08:00
Uma Mahesh
411e2b2e7c HDFS-9433. DFS getEZForPath API on a non-existent file should throw FileNotFoundException (Rakesh R via umamahesh) 2015-11-23 17:54:31 -08:00
Haohui Mai
298a8cb096 HDFS-7988. Replace usage of ExactSizeInputStream with LimitInputStream. Contributed by Walter Su. 2015-11-23 10:50:12 -08:00
Haohui Mai
6039059c37 HDFS-9443. Disabling HDFS client socket cache causes logging message printed to console for CLI commands. Contributed by Chris Nauroth. 2015-11-22 15:03:35 -08:00
Akira Ajisaka
ac1aa6c819 HDFS-9431. DistributedFileSystem#concat fails if the target path is relative. Contributed by Kazuho Fujii. 2015-11-19 20:55:01 +09:00
Zhe Zhang
73b94d7899 HDFS-9364. Unnecessary DNS resolution attempts when creating NameNodeProxies. Contributed by Xiao Chen. 
Change-Id: I9e42f724f27924cf73891425a832de37ce014a1e
 2015-11-10 09:55:29 -08:00
Xiaoyu Yao
41d3f8899d HDFS-9234. WebHdfs: getContentSummary() should give quota for storage types. Contributed by Surendra Singh Lilhore. 2015-11-09 09:57:56 -08:00
Kihwal Lee
ef926b2e38 HDFS-9383. TestByteArrayManager#testByteArrayManager fails. Contributed by Tsz Wo Nicholas Sze. 2015-11-09 08:56:04 -06:00
Vinayakumar B
6d2332ae37 HDFS-9057. allow/disallow snapshots via webhdfs (Contributed by Brahma Reddy Battula) 2015-11-08 16:24:27 +05:30
Tsz-Wo Nicholas Sze
9614dea71a HDFS-9398. Make ByteArraryManager log message in one-line format. Contributed by Mingliang Liu 2015-11-07 22:21:28 +08:00
cnauroth
66c0967310 HDFS-9384. TestWebHdfsContentLength intermittently hangs and fails due to TCP conversation mismatch between client and server. Contributed by Chris Nauroth. 2015-11-05 22:07:08 -08:00
cnauroth
c563401796 HDFS-9378. hadoop-hdfs-client tests do not write logs. Contributed by Chris Nauroth. 2015-11-05 06:47:58 -08:00
Zhe Zhang
dac0463a4e HDFS-9289. Make DataStreamer#block thread safe and verify genStamp in commitBlock. Contributed by Chang Li. 
Change-Id: If5ce1b2d212bb0726bce52ad12a3de401bcec02d
 2015-11-03 13:34:24 -08:00
Walter Su
6e4f8a46c5 HADOOP-12047. Indicate preference not to affect input buffers during coding in erasure coder. (Contributed by Kai Zheng) 2015-11-02 10:40:14 +08:00
Walter Su
5eca6dece6 HADOOP-12327. Initialize output buffers with ZERO bytes in erasure coder. Contributed by Kai Zheng. 2015-10-29 15:04:34 +08:00
Uma Mahesh
07ecdb877d HDFS-9261. Erasure Coding: Skip encoding the data cells if all the parity data streamers are failed for the current block group. (Rakesh R via umamahesh) 2015-10-28 23:33:11 -07:00