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478 Commits

Author SHA1 Message Date
Lei Xu
999c8fcbef HDFS-10999. Introduce separate stats for Replicated and Erasure Coded Blocks apart from the current Aggregated stats. (Manoj Govindassamy via lei) 2017-06-14 10:44:19 -07:00
Vinayakumar B
70fc6746b3 HDFS-11708. Positional read will fail if replicas moved to different DNs after stream is opened. Contributed by Vinayakumar B. 2017-06-07 10:55:53 +05:30
Yiqun Lin
8d9084eb62 HDFS-11359. DFSAdmin report command supports displaying maintenance state datanodes. Contributed by Yiqun Lin. 2017-06-02 12:48:30 +08:00
Andrew Wang
7101477e47 HDFS-11383. Intern strings in BlockLocation and ExtendedBlock. Contributed by Misha Dmitriev. 2017-06-01 15:20:18 -07:00
Kihwal Lee
29b7df960f HDFS-11856. Ability to re-add Upgrading Nodes to pipeline for future pipeline updates. Contributed by Vinayakumar B. 2017-05-25 13:05:23 -05:00
Kai Zheng
a62be38a5e HDFS-11793. Allow to enable user defined erasure coding policy. Contributed by Sammi Chen 2017-05-24 18:45:52 +08:00
Rakesh Radhakrishnan
1b5451bf05 HDFS-11794. Add ec sub command -listCodec to show currently supported ec codecs. Contributed by SammiChen. 2017-05-23 17:03:28 +05:30
Sunil G
b6f66b0da1 YARN-6584. Correct license headers in hadoop-common, hdfs, yarn and mapreduce. Contributed by Yeliang Cang. 2017-05-22 14:10:06 +05:30
Akira Ajisaka
89a8edc014
HDFS-11696. Fix warnings from Spotbugs in hadoop-hdfs. Contributed by Yiqun Lin. 2017-05-16 12:41:59 -04:00
Andrew Wang
54fd0e44b7 HDFS-11644. Support for querying outputstream capabilities. Contributed by Manoj Govindassamy. 2017-05-08 21:59:49 -07:00
Kihwal Lee
cef2815cf4 HDFS-11702. Remove indefinite caching of key provider uri in DFSClient. Contributed by Rushabh S Shah. 2017-05-08 08:27:37 -05:00
Andrew Wang
a9a3d219fe HDFS-9342. Erasure coding: client should update and commit block based on acknowledged size. Contributed by SammiChen. 2017-05-07 14:45:26 -07:00
Chris Douglas
a3954ccab1 HDFS-9807. Add an optional StorageID to writes. Contributed by Ewan Higgs 2017-05-05 12:01:26 -07:00
Lei Xu
25f5d9ad5e HDFS-11687. Add new public encryption APIs required by Hive. (lei) 
Change-Id: I4a23a00de63ad18022312ceb1f306a87d032d07c
 2017-05-04 12:06:50 -07:00
Andrew Wang
c2a52ef9c2 HDFS-11643. Add shouldReplicate option to create builder. Contributed by SammiChen. 2017-05-04 11:39:14 -07:00
Lei Xu
19a7e94ee4 HDFS-11718. DFSStripedOutputStream hsync/hflush should not throw UnsupportedOperationException. (Manoj Govindassamy via lei) 
Change-Id: I4cc226b80c64a0d900a3b1ce71e51f051cd29c22
 2017-04-28 17:06:14 -07:00
Kai Zheng
cb672a45a0 HDFS-11605. Allow user to customize new erasure code policies. Contributed by Huafeng Wang 2017-04-28 13:18:50 +08:00
Akira Ajisaka
249cb210f5
HDFS-11697. Add javadoc for storage policy and erasure coding policy. Contributed by Kai Sasaki. 2017-04-27 16:12:27 +09:00
Akira Ajisaka
93fa48fcf2
HDFS-11417. Add datanode admin command to get the storage info. Contributed by Surendra Singh Lilhore. 2017-04-26 17:43:29 +09:00
Chris Douglas
2f73396b59 HDFS-6708. StorageType should be encoded in the block token. Contributed by Ewan Higgs 2017-04-25 23:57:00 -07:00
Yongjun Zhang
20e3ae260b HDFS-11402. HDFS Snapshots should capture point-in-time copies of OPEN files. (Manoj Govindassamy via Yongjun Zhang) 2017-04-21 20:35:48 -07:00
Yongjun Zhang
5078df7be3 HDFS-11689. New exception thrown by DFSClient%isHDFSEncryptionEnabled broke hacky hive code. Contributed by Yongjun Zhang. 2017-04-21 13:36:31 -07:00
Kai Zheng
b0803388fc HDFS-11604. Define and parse erasure code policies. Contributed by Lin Zeng 2017-04-21 13:33:33 +08:00
John Zhuge
8c81a16a1f HDFS-11531. Expose hedged read metrics via libHDFS API. Contributed by Sailesh Mukil. 2017-04-18 21:11:07 -07:00
Andrew Wang
c0ca785dbb HDFS-11652. Improve ECSchema and ErasureCodingPolicy toString, hashCode, equals. 2017-04-17 16:30:25 -07:00
Andrew Wang
a7312715a6 HDFS-10996. Ability to specify per-file EC policy at create time. Contributed by SammiChen. 2017-04-12 12:27:34 -07:00
Andrew Wang
966b1b5b44 HDFS-11565. Use compact identifiers for built-in ECPolicies in HdfsFileStatus. 2017-04-12 12:24:32 -07:00
Chris Nauroth
23b1a7bdf1 HDFS-11163. Mover should move the file blocks to default storage once policy is unset. Contributed by Surendra Singh Lilhore. 2017-04-11 22:03:09 -07:00
Andrew Wang
e8bdad7385 HDFS-11623. Move system erasure coding policies into hadoop-hdfs-client. 2017-04-07 16:46:28 -07:00
Xiaoyu Yao
0eacd4c13b HDFS-11608. HDFS write crashed with block size greater than 2 GB. Contributed by Xiaobing Zhou. 2017-04-06 16:11:55 -07:00
Andrew Wang
9e0e430f18 HDFS-11538. Move ClientProtocol HA proxies into hadoop-hdfs-client. Contributed by Huafeng Wang. 2017-04-04 23:05:24 -07:00
Andrew Wang
18432130a7 HADOOP-14104. Client should always ask namenode for kms provider path. Contributed by Rushabh S Shah. 2017-04-04 13:38:25 -07:00
Chris Douglas
6eba79232f HADOOP-14271. Correct spelling of 'occurred' and variants. Contributed by Yeliang Cang 2017-04-03 20:13:14 -07:00
Arpit Agarwal
5485d93bda HDFS-11603. Improve slow mirror/disk warnings in BlockReceiver. 2017-03-31 12:10:27 -07:00
Hanisha Koneru
28cdc5a8dc HDFS-11551. Handle SlowDiskReport from DataNode at the NameNode. Contributed by Hanisha Koneru. 2017-03-30 22:41:26 -07:00
Rakesh Radhakrishnan
84d787b9d5 HDFS-11541. Call RawErasureEncoder and RawErasureDecoder release() methods. Contributed by SammiChen. 2017-03-29 11:41:48 +05:30
Tsuyoshi Ozawa
84ddedc0b2 HADOOP-10101. Update guava dependency to the latest version. (ozawa) 2017-03-25 10:06:52 +09:00
Andrew Wang
332a997e10 HDFS-11170. Add builder-based create API to FileSystem. Contributed by SammiChen and Wei Zhou. 2017-03-24 12:56:46 -07:00
Andrew Wang
52b00600df HADOOP-13715. Add isErasureCoded() API to FileStatus class. Contributed by Manoj Govindassamy. 2017-03-24 11:44:46 -07:00
Zhe Zhang
59d69257a8 HADOOP-9631. ViewFs should use underlying FileSystem's server side defaults. Contributed by Lohit Vijayarenu and Erik Krogen. 2017-03-22 22:22:22 -07:00
Arpit Agarwal
e7c8da614c HDFS-11545. Propagate DataNode's slow disks info to the NameNode via Heartbeats. Contributed by Hanisha Koneru. 2017-03-20 21:54:58 -07:00
Chris Douglas
b104f3a282 HDFS-6648. Order of namenodes in ConfiguredFailoverProxyProvider is undefined. Contributed by Inigo Goiri 2017-03-20 17:15:13 -07:00
Andrew Wang
cc1292e73a HDFS-9705. Refine the behaviour of getFileChecksum when length = 0. Contributed by Kai Zheng and SammiChen. 2017-03-14 16:41:10 -07:00
Andrew Wang
5addacb1e3 HDFS-11152. Start erasure coding policy ID number from 1 instead of 0 to void potential unexpected errors. Contributed by SammiChen. 2017-03-08 08:47:38 -08:00
Arpit Agarwal
b5adc5c301 HDFS-10838. Last full block report received time for each DN should be easily discoverable. Contributed by Surendra Singh Lilhore. 2017-03-06 16:39:53 -08:00
Yiqun Lin
3536ce031c HDFS-8741. Proper error msg to be printed when invalid operation type is given to WebHDFS operations. Contributed by Surendra Singh Lilhore. 2017-03-06 19:04:03 +08:00
Rakesh Radhakrishnan
82ef9accaf HDFS-11428. Change setErasureCodingPolicy to take a required string EC policy name. Contributed by Andrew Wang. 2017-03-01 16:06:02 +05:30
Andrew Wang
55c07bbed2 HDFS-11382. Persist Erasure Coding Policy ID in a new optional field in INodeFile in FSImage. Contributed by Manoj Govindassamy. 2017-02-27 17:07:45 -08:00
Xiao Chen
e24ed47d9a HDFS-11421. Make WebHDFS' ACLs RegEx configurable. Contributed by Harsh J. 2017-02-24 16:49:46 -08:00
Jing Zhao
627da6f717 HDFS-8498. Blocks can be committed with wrong size. Contributed by Jing Zhao. 2017-02-15 10:44:37 -08:00
Xiaoyu Yao
aaf2713235 HDFS-11409. DatanodeInfo getNetworkLocation and setNetworkLocation shoud use volatile instead of synchronized. Contributed by Chen Liang. 2017-02-14 12:52:34 -08:00
Yiqun Lin
4164a2032a HDFS-11408. The config name of balance bandwidth is out of date. Contributed by Yiqun Lin. 2017-02-14 18:57:20 +08:00
Chris Douglas
4ed33e9ca3 HDFS-11026. Convert BlockTokenIdentifier to use Protobuf. Contributed by Ewan Higgs. 2017-02-13 11:29:18 -08:00
Kihwal Lee
07a5184f74 HDFS-11379. DFSInputStream may infinite loop requesting block locations. Contributed by Daryn Sharp. 2017-02-10 12:27:08 -06:00
Xiao Chen
0914fcca31 HDFS-11363. Need more diagnosis info when seeing Slow waitForAckedSeqno. 2017-02-02 10:08:27 -08:00
Chris Douglas
59c5f18784 HADOOP-13895. Make FileStatus Serializable 2017-02-01 10:19:36 -08:00
Arpit Agarwal
b57368b6f8 HDFS-11194. Maintain aggregated peer performance metrics on NameNode. 2017-01-24 16:58:20 -08:00
Ming Ma
f3fb94be05 HDFS-11296. Maintenance state expiry should be an epoch time and not jvm monotonic. (Manoj Govindassamy via mingma) 2017-01-19 22:31:15 -08:00
Andrew Wang
a2a5d7b5bc HDFS-10759. Change fsimage bool isStriped from boolean to an enum. Contributed by Ewan Higgs. 2017-01-18 13:31:05 -08:00
Andrew Wang
d51f8ba808 HDFS-11312. Fix incompatible tag number change for nonDfsUsed in DatanodeInfoProto. Contributed by Sean Mackrory. 2017-01-11 15:13:27 -08:00
Andrew Wang
e69231658d HDFS-11072. Add ability to unset and change directory EC policy. Contributed by Sammi Chen. 2017-01-10 11:32:48 -08:00
Haohui Mai
a605ff36a5 HDFS-11280. Allow WebHDFS to reuse HTTP connections to NN. Contributed by Zheng Shao. 2017-01-04 21:01:23 -08:00
Andrew Wang
7fcc73fc0d HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang. 2017-01-03 09:58:00 -08:00
Brahma Reddy Battula
b31e1951e0 Revert "HDFS-11280. Allow WebHDFS to reuse HTTP connections to NN. Contributed by Zheng Shao." 
This reverts commit b811a1c14d.
 2017-01-03 19:19:29 +05:30
Haohui Mai
b811a1c14d HDFS-11280. Allow WebHDFS to reuse HTTP connections to NN. Contributed by Zheng Shao. 2016-12-30 22:17:49 -08:00
Arpit Agarwal
6ba9587d37 HDFS-10958. Add instrumentation hooks around Datanode disk IO. 2016-12-14 11:18:58 -08:00
Andrew Wang
fbdbbd57cd HDFS-10684. WebHDFS DataNode calls fail without parameter createparent. Contributed by John Zhuge. 2016-12-13 18:01:31 -08:00
Uma Maheswara Rao G
e24a923db5 HDFS-11164: Mover should avoid unnecessary retries if the block is pinned. Contributed by Rakesh R 2016-12-13 17:09:58 -08:00
Akira Ajisaka
2d4731c067 HDFS-11233. Fix javac warnings related to the deprecated APIs after upgrading Jackson. Contributed by Yiqun Lin. 2016-12-13 11:11:15 +09:00
Andrew Wang
ea2895f4ed HDFS-8630. WebHDFS : Support get/set/unset StoragePolicy. Contributed by Surendra Singh Lilhore. 2016-12-07 15:52:16 -08:00
Andrew Wang
f53b481ffe HDFS-11172. Support an erasure coding policy using RS 10 + 4. Contributed by Wei Zhou. 2016-12-06 12:49:38 -08:00
Andrew Wang
08a7253bc0 Revert "HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang" 
This reverts commit c7ff34f8dc.
 2016-12-05 23:09:35 -08:00
Wei-Chiu Chuang
1b5cceaffb Revert "HDFS-11201. Spelling errors in the logging, help, assertions and exception messages. Contributed by Grant Sohn." 
This reverts commit b9522e86a5.
 2016-12-05 10:54:43 -08:00
Wei-Chiu Chuang
b9522e86a5 HDFS-11201. Spelling errors in the logging, help, assertions and exception messages. Contributed by Grant Sohn. 2016-12-05 10:48:25 -08:00
Mingliang Liu
c7ff34f8dc HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang 2016-12-02 11:10:13 -08:00
Kai Zheng
51e6c1cc3f HDFS-10994. Support an XOR policy XOR-2-1-64k in HDFS. Contributed by Sammi Chen 2016-11-30 15:52:56 +08:00
Kai Zheng
cfd8076f81 Revert due to an error "HDFS-10994. Support an XOR policy XOR-2-1-64k in HDFS. Contributed by Sammi Chen" 
This reverts commit 5614f847b2ef2a5b70bd9a06edc4eba06174c6.
 2016-11-30 15:44:52 +08:00
Kai Zheng
5d5614f847 HDFS-10994. Support an XOR policy XOR-2-1-64k in HDFS. Contributed by Sammi Chen 2016-11-28 14:34:44 +08:00
Andrew Wang
de4894936a HDFS-11368. Erasure Coding: Deprecate replication-related config keys. Contributed by Rakesh R. 2016-11-23 16:42:06 -08:00
Wei-Chiu Chuang
c0b1a44f6c HADOOP-13660. Upgrade commons-configuration version. Contributed by Sean Mackrory. 2016-11-17 22:48:35 -06:00
Kihwal Lee
4fcea8a0c8 HDFS-8870. Lease is leaked on write failure. Contributed by Kuhu Shukla. 2016-11-15 14:47:53 -06:00
Mingliang Liu
5af572b644 HADOOP-13427. Eliminate needless uses of FileSystem#{exists(), isFile(), isDirectory()}. Contributed by Steve Loughran and Mingliang Liu 2016-11-15 10:57:00 -08:00
Brahma Reddy Battula
ed0bebabaa HDFS-9482. Replace DatanodeInfo constructors with a builder pattern. Contributed by Brahma Reddy Battula. 2016-11-08 18:17:07 -08:00
Akira Ajisaka
049e7d27be HDFS-10970. Update jackson from 1.9.13 to 2.x in hadoop-hdfs. 2016-11-07 11:16:31 +09:00
Xiao Chen
d8bab3dcb6 HDFS-10756. Expose getTrashRoot to HTTPFS and WebHDFS. Contributed by Yuanbo Liu. 2016-11-04 18:06:55 -07:00
Lei Xu
b59206190e HDFS-10909. De-duplicate code in ErasureCodingWorker#initializeStripedReadThreadPool and DFSClient#initThreadsNumForStripedReads. (Manoj Govindassamy via lei) 2016-11-02 16:45:25 -07:00
Masatake Iwasaki
0bdd263d82 HADOOP-13017. Implementations of InputStream.read(buffer, offset, bytes) to exit 0 if bytes==0. Contributed by Steve Loughran. 2016-10-27 15:46:59 +09:00
Kihwal Lee
ce6bbfb23c HDFS-11050. Change log level to 'warn' when ssl initialization fails and defaults to DEFAULT_TIMEOUT_CONN_CONFIGURATOR. Contributed by Kuhu Shukla. 2016-10-26 08:07:53 -05:00
Xiao Chen
c5573e6a75 HDFS-11009. Add a tool to reconstruct block meta file from CLI. 2016-10-18 22:42:28 -07:00
Akira Ajisaka
5ad037df25 HDFS-11012. Unnecessary INFO logging on DFSClients for InvalidToken. Contributed by Harsh J. 
This closes #142
 2016-10-15 22:14:24 +09:00
Andrew Wang
0007360c33 HDFS-10883. 's behavior is not consistent in DFS after enabling EZ. Contributed by Yuanbo Liu. 2016-10-14 11:41:29 -07:00
Benoy Antony
701c27a776 HDFS-10735 Distcp using webhdfs on secure HA clusters fails with StandbyException 2016-10-14 10:26:39 -07:00
Chris Nauroth
1d330fbaf6 HADOOP-13150. Avoid use of toString() in output of HDFS ACL shell commands. Contributed by Chris Nauroth. 2016-10-06 13:19:16 -07:00
Xiao Chen
853d65a157 HDFS-10918. Add a tool to get FileEncryptionInfo from CLI. Contributed by Xiao Chen. 2016-10-03 16:01:54 -07:00
Xiaoyu Yao
607705c488 HDFS-10690. Optimize insertion/removal of replica in ShortCircuitCache. Contributed by Fenghua Hu. 2016-10-03 10:53:21 -07:00
Kihwal Lee
0670149c88 HDFS-10850. getEZForPath should NOT throw FNF. Contributed by Andrew Wang. 2016-09-30 08:44:18 -05:00
Andrew Wang
92e5e91598 HDFS-10914. Move remnants of oah.hdfs.client to hadoop-hdfs-client. 2016-09-28 16:01:03 -07:00
Wei-Chiu Chuang
3ae652f821 HDFS-10609. Uncaught InvalidEncryptionKeyException during pipeline recovery may abort downstream applications. Contributed by Wei-Chiu Chuang. 2016-09-26 13:11:32 -07:00
Anu Engineer
d85d9b2e7b HDFS-10871. DiskBalancerWorkItem should not import jackson relocated by htrace. Contributed by Manoj Govindassamy. 2016-09-22 19:36:16 -07:00
Kai Zheng
734d54c1a8 HDFS-10861. Refactor StripeReaders and use ECChunk version decode API. Contributed by Sammi Chen 2016-09-21 21:34:48 +08:00
Andrew Wang
c54f6ef30f HDFS-10868. Remove stray references to DFS_HDFS_BLOCKS_METADATA_ENABLED. 2016-09-19 11:17:03 -07:00
Xiao Chen
ea839bd48e HDFS-10489. Deprecate dfs.encryption.key.provider.uri for HDFS encryption zones. Contributed by Xiao Chen. 2016-09-17 22:25:39 -07:00
Andrew Wang
8a40953058 HDFS-10823. Implement HttpFSFileSystem#listStatusIterator. 2016-09-16 15:37:36 -07:00
Andrew Wang
db6d243cf8 HDFS-10837. Standardize serializiation of WebHDFS DirectoryListing. 2016-09-13 11:02:36 -07:00
Andrew Wang
b07c266dca HDFS-10831. Add log when URLConnectionFactory.openConnection failed. Contributed by yunjiong zhao. 2016-09-08 18:30:18 -07:00
Zhe Zhang
401db4fc65 HDFS-8901. Use ByteBuffer in striping positional read. Contributed by Sammi Chen and Kai Zheng. 2016-09-08 11:54:33 -07:00
Arpit Agarwal
5f23abfa30 HDFS-9038. DFS reserved space is erroneously counted towards non-DFS used. (Brahma Reddy Battula) 2016-09-06 13:37:21 -07:00
Chris Nauroth
f0d5382ff3 HDFS-6962. ACL inheritance conflicts with umaskmode. Contributed by Chris Nauroth. 2016-09-06 11:02:39 -07:00
Chris Douglas
d37dc5d1b8 HDFS-9847. HDFS configuration should accept time units. Contributed by Yiqun Lin 2016-09-06 10:38:04 -07:00
Lei Xu
5a8c5064d1 HDFS-10822. Log DataNodes in the write pipeline. John Zhuge via Lei Xu 2016-09-02 11:01:13 -07:00
Xiao Chen
0690f0969e HDFS-10820. Reuse closeResponder to reset the response variable in DataStreamer#run. Contributed by Yiqun Lin. 2016-09-01 15:35:25 -07:00
Andrew Wang
85bab5fb57 HDFS-10784. Implement WebHdfsFileSystem#listStatusIterator. 2016-08-31 14:29:37 -07:00
Ming Ma
9dcbdbdb5a HDFS-9392. Admins support for maintenance state. Contributed by Ming Ma. 2016-08-30 14:00:13 -07:00
Kai Zheng
f4a21d3aba HDFS-10795. Fix an error in ReaderStrategy#ByteBufferStrategy. Contributed by Sammi Chen 2016-08-27 10:54:25 +08:00
Kai Zheng
793447f799 HDFS-8905. Refactor DFSInputStream#ReaderStrategy. Contributed by Kai Zheng and Sammi Chen 2016-08-24 21:57:23 +08:00
Wei-Chiu Chuang
f0efea490e HDFS-8986. Add option to -du to calculate directory space usage excluding snapshots. Contributed by Xiao Chen. 2016-08-23 04:14:24 -07:00
Eric Yang
c49333becf HDFS-8312. Added permission check for moving file to Trash. (Weiwei Yang via Eric Yang) 2016-08-22 18:29:56 -07:00
Xiao Chen
2aa5e2c403 HDFS-10549. Correctly revoke file leases when closing files. Contributed by Yiqun Lin. 2016-08-17 15:52:38 -07:00
Anu Engineer
b047bc7270 HDFS-10560. DiskBalancer: Reuse ObjectMapper instance to improve the performance. Contributed by Yiqun Lin. 2016-08-16 10:20:08 -07:00
Anu Engineer
5628b36c08 HDFS-10559. DiskBalancer: Use SHA1 for Plan ID. Contributed by Xiaobing Zhou. 2016-08-15 20:10:21 -07:00
Kai Zheng
b5af9be72c HDFS-8668. Erasure Coding: revisit buffer used for encoding and decoding. Contributed by Sammi Chen 2016-08-13 13:52:37 +08:00
Lei Xu
9c6a4383ca HDFS-10681. DiskBalancer: query command should report Plan file path apart from PlanID. (Manoj Govindassamy via lei) 2016-08-09 15:59:22 -07:00
Kihwal Lee
6ae39199da HDFS-10662. Optimize UTF8 string/byte conversions. Contributed by Daryn Sharp. 2016-08-04 09:07:34 -05:00
Akira Ajisaka
a5fb298e56 HDFS-10707. Replace org.apache.commons.io.Charsets with java.nio.charset.StandardCharsets. Contributed by Vincent Poon. 2016-08-02 17:07:59 +09:00
Xiao Chen
328c855a57 HDFS-10650. DFSClient#mkdirs and DFSClient#primitiveMkdir should use default directory permission. Contributed by John Zhuge. 2016-07-28 13:15:02 -07:00
Kai Zheng
b79ba4fe96 HDFS-10651. Clean up some configuration related codes about legacy block reader. Contributed by Youwei Wang 2016-07-23 17:45:33 +08:00
Jitendra Pandey
c2f9cd584c HADOOP-13368. DFSOpsCountStatistics$OpType#fromSymbol and s3a.Statistic#fromSymbol should be O(1) operation. Contributed by Mingliang Liu. 2016-07-15 14:28:53 -07:00
Lei Xu
d5f5a6475b HDFS-10387. DataTransferProtocol#writeBlock missing some javadocs (John Zhuge via lei) 2016-07-12 16:16:03 -07:00
Jitendra Pandey
6e597600f7 HADOOP-13283. Support reset operation for new global storage statistics and per FS storage stats. Contributed by Mingliang Liu. 2016-07-07 14:58:19 -07:00
Kai Zheng
8b281bce85 HDFS-10548. Remove the long deprecated BlockReaderRemote. Contributed by Kai Zheng 2016-07-03 11:56:23 +08:00
Jitendra Pandey
aa42c7a6dd HADOOP-13305. Define common statistics names across schemes. Contributed by Mingliang Liu. 2016-07-01 15:34:03 -07:00
Colin Patrick Mccabe
e4a2545620 HDFS-9805. Add server-side configuration for enabling TCP_NODELAY for DataTransferProtocol and default it to true (Gary Helmling via cmccabe) 2016-06-29 12:41:42 -07:00
Akira Ajisaka
991c946593 HADOOP-10568. Reuse ObjectMapper instance in CombinedHostsFileReader and CombinedHostsFileWriter. Contributed by Yiqun Lin. 2016-06-29 10:10:19 -07:00
Andrew Wang
c0829f4493 HDFS-6434. Default permission for creating file should be 644 for WebHdfs/HttpFS. Contributed by Wellington Chevreuil. 2016-06-28 13:55:26 -07:00
Anu Engineer
7e2be5c4a0 HDFS-10518. DiskBalancer: Pretty-print json in Query command. Contributed by Anu Engineer. 2016-06-23 18:21:08 -07:00
Anu Engineer
5df2d2b8fd HDFS-10399. DiskBalancer: Add JMX for DiskBalancer. Contributed by Anu Engineer. 2016-06-23 18:21:08 -07:00
Anu Engineer
050677077b HDFS-9720. DiskBalancer : Add configuration parameters. Contributed by Anu Engineer. 2016-06-23 18:18:48 -07:00
Arpit Agarwal
e646c2eb50 HDFS-9681. DiskBalancer: Add QueryPlan implementation. (Contributed by Anu Engineer) 2016-06-23 18:18:48 -07:00
Arpit Agarwal
2b1b2faf76 HDFS-9671. DiskBalancer: SubmitPlan implementation. (Contributed by Anu Engineer) 2016-06-23 18:18:48 -07:00
Arpit Agarwal
66f0bb646d HDFS-9647. DiskBalancer: Add getRuntimeSettings. (Contributed by Anu Engineer) 2016-06-23 18:18:48 -07:00
Arpit Agarwal
96fe685b7a HDFS-9645. DiskBalancer: Add Query RPC. (Contributed by Anu Engineer) 2016-06-23 18:18:48 -07:00
Arpit Agarwal
0501d430e2 HDFS-9595. DiskBalancer: Add cancelPlan RPC. (Contributed by Anu Engineer) 2016-06-23 18:18:48 -07:00
Arpit Agarwal
7100c0da35 HDFS-9588. DiskBalancer: Add submitDiskbalancer RPC. (Anu Engineer via Arpit Agarwal) 2016-06-23 18:18:48 -07:00
Kai Zheng
e6cb07520f HDFS-10460. Recompute block checksum for a particular range less than file size on the fly by reconstructing missed block. Contributed by Rakesh R 2016-06-24 17:39:32 +08:00
Akira Ajisaka
d433b16ce6 HDFS-7597. DelegationTokenIdentifier should cache the TokenIdentifier to UGI mapping. Contributed by Daryn Sharp, Bob Hansen, and Xiao Chen. 2016-06-22 11:00:16 +09:00
Jitendra Pandey
7adc4d1769 HDFS-10538. Remove AsyncDistributedFileSystem. Contributed by Xiaobing Zhou and Jitendra Pandey. 2016-06-20 17:22:55 -07:00
Jitendra Pandey
b7c4cf7129 HADOOP-13291. Probing stats in DFSOpsCountStatistics/S3AStorageStatistics should be correctly implemented. Contributed by Mingliang Liu. 2016-06-20 16:25:30 -07:00
Colin Patrick Mccabe
5f6b4157a4 HDFS-10328. Add per-cache-pool default replication num configuration (xupeng via cmccabe) 2016-06-20 10:42:50 -07:00
Masatake Iwasaki
8ea9bbce26 HDFS-10508. DFSInputStream should set thread's interrupt status after catching InterruptException from sleep. Contributed by Jing Zhao. 2016-06-09 14:52:29 +09:00
Jing Zhao
be34e85e68 HDFS-10468. HDFS read ends up ignoring an interrupt. Contributed by Jing Zhao 2016-06-07 10:48:21 -07:00