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553 Commits

Author SHA1 Message Date
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 The config name of balance bandwidth is out of date.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
5d8b80ea9b Preparing for 3.0.0-alpha3 development 2017-01-19 15:50:07 -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
Akira Ajisaka
209e805430 HADOOP-13506. Redundant groupid warning in child projects. Contributed by Kai Sasaki. 2016-11-28 14:34:57 +09:00
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
Andrew Wang
e1c6ef2efa HADOOP-13789. Hadoop Common includes generated test protos in both jar and test-jar. Contributed by Sean Busbey. 2016-11-08 16:33:55 -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
Xiao Chen
efdf810cf9 HADOOP-7352. FileSystem#listStatus should throw IOE upon access error. Contributed by John Zhuge. 2016-10-18 18:18:43 -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
Andrew Wang
da456ffd62 Preparing for 3.0.0-alpha2 development 2016-07-15 19:04:17 -07:00
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
Steve Loughran
1fa1fab695 HDFS-10570. Remove classpath conflicts of netty-all jar in hadoop-hdfs-client. Contributed by Vinayakumar B. 2016-07-14 10:20:18 +01:00
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
Vinayakumar B
cc6c265171 HDFS-10256. Use GenericTestUtils.getTestDir method in tests for temporary directories (Contributed by Vinayakumar B) 2016-06-16 16:47:06 +05:30
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
Tsz-Wo Nicholas Sze
35f255b03b Revert "Revert "HADOOP-13226 Support async call retry and failover."" 
This reverts commit 5360da8bd9.
 2016-06-06 16:31:43 +08:00
Tsz-Wo Nicholas Sze
b3d81f38da Revert "Revert "HDFS-10390. Implement asynchronous setAcl/getAclStatus for DistributedFileSystem. Contributed by Xiaobing Zhou"" 
This reverts commit b82c74b910.
 2016-06-06 16:31:30 +08:00
Tsz-Wo Nicholas Sze
574dcd34c0 Revert "Revert "HADOOP-13168. Support Future.get with timeout in ipc async calls."" 
This reverts commit e4450d47f1.
 2016-06-06 16:31:23 +08:00
Tsz-Wo Nicholas Sze
cba9a01889 Revert "Revert "HDFS-10346. Implement asynchronous setPermission/setOwner for DistributedFileSystem. Contributed by Xiaobing Zhou"" 
This reverts commit f23d5dfc60.
 2016-06-06 16:29:38 +08:00
Tsz-Wo Nicholas Sze
aa20fa150d Revert "Revert "HADOOP-12957. Limit the number of outstanding async calls. Contributed by Xiaobing Zhou"" 
This reverts commit 4d36b221a2.
 2016-06-06 16:28:47 +08:00
Tsz-Wo Nicholas Sze
eded3d109e Revert "Revert "HDFS-10224. Implement asynchronous rename for DistributedFileSystem. Contributed by Xiaobing Zhou"" 
This reverts commit 106234d873.
 2016-06-06 16:28:21 +08:00
Andrew Wang
106234d873 Revert "HDFS-10224. Implement asynchronous rename for DistributedFileSystem. Contributed by Xiaobing Zhou" 
This reverts commit fc94810d3f.
 2016-06-03 18:09:55 -07:00
Andrew Wang
4d36b221a2 Revert "HADOOP-12957. Limit the number of outstanding async calls. Contributed by Xiaobing Zhou" 
This reverts commit 1b9f18623a.
 2016-06-03 18:09:18 -07:00
Andrew Wang
f23d5dfc60 Revert "HDFS-10346. Implement asynchronous setPermission/setOwner for DistributedFileSystem. Contributed by Xiaobing Zhou" 
This reverts commit 7251bb922b.
 2016-06-03 18:09:17 -07:00
Andrew Wang
e4450d47f1 Revert "HADOOP-13168. Support Future.get with timeout in ipc async calls." 
This reverts commit 42c22f7e3d.
 2016-06-03 18:09:16 -07:00
Andrew Wang
b82c74b910 Revert "HDFS-10390. Implement asynchronous setAcl/getAclStatus for DistributedFileSystem. Contributed by Xiaobing Zhou" 
This reverts commit 02d4e478a3.
 2016-06-03 18:09:14 -07:00
Andrew Wang
5360da8bd9 Revert "HADOOP-13226 Support async call retry and failover." 
This reverts commit 83f2f78c11.
 2016-06-03 18:09:09 -07:00
Andrew Wang
713cb71820 HADOOP-13155. Implement TokenRenewer to renew and cancel delegation tokens in KMS. Contributed by Xiao Chen. 2016-06-03 16:48:54 -07:00
Kai Zheng
d749cf65e1 HDFS-9833. Erasure coding: recomputing block checksum on the fly by reconstructing the missed/corrupt block data. Contributed by Rakesh R. 2016-06-02 12:56:21 +08:00
Tsz-Wo Nicholas Sze
83f2f78c11 HADOOP-13226 Support async call retry and failover. 2016-05-31 16:30:11 -07:00
Kai Zheng
77202fa103 HADOOP-13010. Refactor raw erasure coders. Contributed by Kai Zheng 2016-05-27 13:23:34 +08:00
Tsz-Wo Nicholas Sze
02d4e478a3 HDFS-10390. Implement asynchronous setAcl/getAclStatus for DistributedFileSystem. Contributed by Xiaobing Zhou 2016-05-24 14:51:27 -07:00
Allen Wittenauer
4b0f55b6ea HDFS-7766. Add a flag to WebHDFS op=CREATE to not respond with a 307 redirect (Ravi Prakash via aw) 2016-05-23 15:52:01 -07:00
Tsz-Wo Nicholas Sze
42c22f7e3d HADOOP-13168. Support Future.get with timeout in ipc async calls. 2016-05-19 15:34:04 -07:00
Yongjun Zhang
16c07cc68a HDFS-10381, DataStreamer DataNode exclusion log message should be warning. (John Zhuge via Yongjun Zhang) 2016-05-17 15:57:33 -07:00
Yongjun Zhang
e24fe2641b HDFS-9732, Improve DelegationTokenIdentifier.toString() for better logging. Contributed by Yongjun Zhang. 2016-05-17 14:03:08 -07:00
Kihwal Lee
4a5819dae2 HDFS-10303. DataStreamer#ResponseProcessor calculates packet ack latency incorrectly. Contributed by Surendra Singh Lilhore. 2016-05-17 08:53:31 -05:00
Akira Ajisaka
9fe5828f05 HDFS-10242. Cannot create space quota of zero. Contributed by Takashi Ohnishi. 2016-05-17 15:53:09 +09:00
Sangjin Lee
61f46be071 HDFS-10208. Addendum for HDFS-9579: to handle the case when client machine can't resolve network path (Ming Ma via sjlee) 2016-05-16 18:49:47 -07:00
Andrew Wang
3c5c57af28 HADOOP-13142. Change project version from 3.0.0 to 3.0.0-alpha1. 2016-05-12 18:27:28 -07:00
Lei Xu
a2774debf7 HDFS-9389. Add maintenance states to AdminStates. (Ming Ma via lei) 2016-05-12 15:42:54 -07:00
Andrew Wang
ca5613af91 Revert "Update project version to 3.0.0-alpha1-SNAPSHOT." 
This reverts commit 6b53802cba.
 2016-05-12 15:32:45 -07:00
Andrew Wang
6b53802cba Update project version to 3.0.0-alpha1-SNAPSHOT. 2016-05-12 11:05:05 -07:00
Tsz-Wo Nicholas Sze
7251bb922b HDFS-10346. Implement asynchronous setPermission/setOwner for DistributedFileSystem. Contributed by Xiaobing Zhou 2016-05-11 17:53:40 -07:00
Colin Patrick Mccabe
687233f20d HADOOP-13065. Add a new interface for retrieving FS and FC Statistics (Mingliang Liu via cmccabe) 2016-05-11 13:45:39 -07:00
Xiaoyu Yao
45a753ccf7 HDFS-10344. DistributedFileSystem#getTrashRoots should skip encryption zone that does not have .Trash. Contributed by Xiaoyu Yao. 2016-05-02 19:30:47 -07:00
Tsz-Wo Nicholas Sze
1b9f18623a HADOOP-12957. Limit the number of outstanding async calls. Contributed by Xiaobing Zhou 2016-05-02 11:16:30 -07:00
Lei Xu
8bd0bca0b1 HDFS-3702. Fix missing imports from HDFS-3702 trunk patch. 2016-04-27 15:37:41 -07:00
Lei Xu
0a152103f1 HDFS-3702. Add an option for NOT writing the blocks locally if there is a datanode on the same box as the client. (Contributed by Lei (Eddy) Xu) 2016-04-27 14:22:51 -07:00
Allen Wittenauer
7b1c37a13a HADOOP-12892. fix/rewrite create-release (aw) 2016-04-27 08:38:22 -07:00
Tsz-Wo Nicholas Sze
fc94810d3f HDFS-10224. Implement asynchronous rename for DistributedFileSystem. Contributed by Xiaobing Zhou 2016-04-26 17:10:13 -07:00
Zhe Zhang
5865fe2bf0 HDFS-9869. Erasure Coding: Rename replication-based names in BlockManager to more generic [part-2]. Contributed by Rakesh R. 2016-04-25 22:01:54 -07:00
Tsz-Wo Nicholas Sze
f308561f1d HDFS-8057 Move BlockReader implementation to the client implementation package. Contributed by Takanobu Asanuma 2016-04-25 12:01:48 -07:00
Masatake Iwasaki
6fcde2e38d HDFS-9905. WebHdfsFileSystem#runWithRetry should display original stack trace on error. (Wei-Chiu Chuang via iwasakims) 2016-04-23 23:37:56 +09:00
Jing Zhao
63e5412f1a HDFS-9427. HDFS should not default to ephemeral ports. Contributed by Xiaobing Zhou. 2016-04-22 15:14:40 -07:00
Jing Zhao
4a043b3fec HDFS-9894. Add unsetStoragePolicy API to FileContext/AbstractFileSystem and derivatives. Contributed by Xiaobing Zhou. 2016-04-21 20:17:27 -07:00
Xiaoyu Yao
b4be288c5d HDFS-10207. Support enable Hadoop IPC backoff without namenode restart. Contributed by Xiaobing Zhou. 2016-04-21 10:18:48 -07:00
Kai Zheng
b5d4c7dc76 HADOOP-12924. Configure raw erasure coders for supported codecs. Contributed by Rui Li. 2016-04-20 15:47:01 +08:00
Kihwal Lee
2c155afe27 HDFS-10292. Add block id when client got Unable to close file exception. Contributed by Brahma Reddy Battula. 2016-04-14 14:25:11 -05:00
Akira Ajisaka
a409508b3f HDFS-10277. PositionedReadable test testReadFullyZeroByteFile failing in HDFS. Contributed by Steve Loughran. 2016-04-12 14:55:01 +09:00
Chris Nauroth
843ee8d59d HADOOP-12994. Specify PositionedReadable, add contract tests, fix problems. Contributed by Steve Loughran. 2016-04-08 13:36:58 -07:00
Akira Ajisaka
9c32f8785e HDFS-10266. Remove unused properties dfs.client.file-block-storage-locations.num-threads and dfs.client.file-block-storage-locations.timeout.millis. Contributed by Ray Chiang. 2016-04-08 15:32:13 +09:00
Uma Maheswara Rao G
3c18a53cbd HDFS-9719. Refactoring ErasureCodingWorker into smaller reusable constructs. Contributed by Kai Zheng. 2016-04-06 22:50:24 -07:00
Eric Payne
aede8c10ec HDFS-9945. Datanode command for evicting writers. Contributed by Kihwal Lee 2016-04-06 20:20:14 +00:00
Colin Patrick Mccabe
188f65287d HDFS-6520. hdfs fsck passes invalid length value when creating BlockReader (Xiao Chen via cmccabe) 2016-04-06 11:28:34 -07:00
Masatake Iwasaki
85ec5573eb HADOOP-12672. RPC timeout should not override IPC ping interval (iwasakims) 2016-04-06 03:22:48 +09:00
Colin Patrick Mccabe
37e23ce45c HDFS-10223. peerFromSocketAndKey performs SASL exchange before setting connection timeouts (cmccabe) 2016-03-30 13:37:37 -07:00
Walter Su
d8383c687c HDFS-10182. Hedged read might overwrite user's buf. Contributed by zhouyingchao. 2016-03-28 15:44:25 +08:00
Uma Maheswara Rao G
3a4ff7776e HDFS-9694. Make existing DFSClient#getFileChecksum() work for striped blocks. Contributed by Kai Zheng 2016-03-26 19:58:09 -07:00
Arpit Agarwal
a337ceb74e Revert "HDFS-9694. Make existing DFSClient#getFileChecksum() work for striped blocks. Contributed by Kai Zheng" 
This reverts commit e5ff0ea7ba.
 2016-03-26 09:20:01 -07:00
Uma Maheswara Rao G
e5ff0ea7ba HDFS-9694. Make existing DFSClient#getFileChecksum() work for striped blocks. Contributed by Kai Zheng 2016-03-26 00:52:50 -07:00
Lei Xu
fde8ac5d85 Add missing files from HDFS-9005. (lei) 2016-03-25 17:11:35 -07:00
Lei Xu
4fcfea71bf HDFS-9005. Provide support for upgrade domain script. (Ming Ma via Lei Xu) 2016-03-25 17:09:12 -07:00
Sangjin Lee
cd8b6889a7 HDFS-9579. Provide bytes-read-by-network-distance metrics at FileSystem.Statistics level (Ming Ma via sjlee) 2016-03-19 14:02:04 -07:00
Colin Patrick Mccabe
9a43094e12 HDFS-9947. Block#toString should not output information from derived classes (cmccabe) 2016-03-14 14:59:11 -07:00
Zhe Zhang
7600e3c48f HDFS-7866. Erasure coding: NameNode manages multiple erasure coding policies. Contributed by Rui Li. 2016-03-08 22:30:30 -08:00
Akira Ajisaka
352d299cf8 HDFS-9812. Streamer threads leak if failure happens when closing DFSOutputStream. Contributed by Lin Yiqun. 2016-03-08 10:43:17 +09:00
Arpit Agarwal
27941a1811 HDFS-9534. Add CLI command to clear storage policy from a path. (Contributed by Xiaobing Zhou) 2016-03-02 18:35:28 -08:00
Zhe Zhang
67880ccae6 HDFS-9886. Configuration properties for hedged read is broken. Contributed by Akira AJISAKA. 2016-03-02 10:26:06 -08:00
Xiaoyu Yao
5abf051249 HDFS-9887. WebHdfs socket timeouts should be configurable. Contributed by Austin Donnelly and Chris Douglas. 2016-03-02 09:23:17 -08:00
Andrew Wang
4abb2fa687 HDFS-9881. DistributedFileSystem#getTrashRoot returns incorrect path for encryption zones. 2016-03-01 16:35:39 -08:00
Uma Maheswara Rao G
307ec80aca HDFS-9733. Refactor DFSClient#getFileChecksum and DataXceiver#blockChecksum. Contributed by Kai Zheng 2016-02-29 21:52:20 -08:00
Jing Zhao
321a80c759 HDFS-9867. Missing block exception should carry locatedBlocks information. Contributed by Mingliang Liu. 2016-02-28 15:00:27 -08:00
Zhe Zhang
8808779db3 HDFS-9734. Refactoring of checksum failure report related codes. Contributed by Kai Zheng. 
Change-Id: Ie69a77e3498a360959f8e213c51fb2b17c28b64a
 2016-02-25 09:55:50 -08:00
cnauroth
d1dd248b75 HDFS-9854. Log cipher suite negotiation more verbosely. Contributed by Wei-Chiu Chuang. 2016-02-24 12:11:35 -08:00
Zhe Zhang
def754ec06 HDFS-9816. Erasure Coding: allow to use multiple EC policies in striping related tests [Part 3]. Contributed by Rui Li. 
Change-Id: I64b57bab4722cdc6e1e3148c3a3a401370249afe
 2016-02-23 14:05:17 -08:00
Zhe Zhang
647a35e996 HDFS-9844. Correct path creation in getTrashRoot to handle root dir. 
Change-Id: I5afe6c7176063892e3e632698c849bd9f4b92906
 2016-02-23 13:29:39 -08:00
Jing Zhao
e54cc29312 HDFS-9818. Correctly handle EC reconstruction work caused by not enough racks. Contributed by Jing Zhao. 2016-02-19 19:02:23 -08:00
cnauroth
5d1889a66d HDFS-9711. Integrate CSRF prevention filter in WebHDFS. Contributed by Chris Nauroth. 2016-02-18 10:07:28 -08:00
Zhe Zhang
0fb14aaced HDFS-9799. Reimplement getCurrentTrashDir to remove incompatibility. (zhz) 
Change-Id: I7834bcebffed38cb384db5395ddb8b6dd9e79a0b
 2016-02-17 13:30:50 -08:00
Haohui Mai
77f7ca3e94 HDFS-9815. Move o.a.h.fs.Hdfs to hadoop-hdfs-client. Contributed by Vinayakumar B. 2016-02-17 10:56:11 -08:00
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
Haohui Mai
65f53f246a HDFS-9168. Move client side unit test to hadoop-hdfs-client. Contributed by Haohui Mai. 2015-10-28 15:54:37 -07:00
yliu
c201cf951d HADOOP-12040. Adjust inputs order for the decode API in raw erasure coder. (Kai Zheng via yliu) 2015-10-28 16:18:23 +08:00
Ming Ma
aa09880ab8 HDFS-9259. Make SO_SNDBUF size configurable at DFSClient side for hdfs write scenario. (Mingliang Liu via mingma) 2015-10-27 09:28:40 -07:00
Yongjun Zhang
5e718de522 HDFS-7284. Add more debug info to BlockInfoUnderConstruction#setGenerationStampAndVerifyReplicas. (Wei-Chiu Chuang via Yongjun Zhang) 2015-10-26 13:25:31 -07:00
Arpit Agarwal
86c92227fc HDFS-4015. Safemode should count and report orphaned blocks. (Contributed by Anu Engineer) 2015-10-23 18:07:17 -07:00
Haohui Mai
15eb84b37e HDFS-9301. HDFS clients can't construct HdfsConfiguration instances. Contributed by Mingliang Liu. 2015-10-23 14:53:34 -07:00
Kihwal Lee
b9e0417bdf HDFS-9290. DFSClient#callAppend() is not backward compatible for slightly older NameNodes. Contributed by Tony Wu. 2015-10-23 16:37:45 -05:00
Andrew Wang
8175c4f6b9 HDFS-9250. Add Precondition check to LocatedBlock#addCachedLoc. Contributed by Xiao Chen. 2015-10-19 16:12:56 -07:00
cnauroth
4f6e842ba9 HDFS-9085. Show renewer information in DelegationTokenIdentifier#toString. Contributed by Zhihai Xu. 2015-10-09 14:27:13 -07:00