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392 Commits

Author SHA1 Message Date
Arpit Agarwal
6d116ffad2 HDFS-11789. Maintain Short-Circuit Read Statistics. Contributed by Hanisha Koneru. 2017-06-22 13:35:56 -07:00
Vinayakumar B
8dbd53ef9f HDFS-11067. DFS#listStatusIterator(..) should throw FileNotFoundException if the directory deleted before fetching next batch of entries. Contributed by Vinayakumar B. 2017-06-22 17:37:08 +05:30
Kai Zheng
5db3f98468 HDFS-11606. Add CLI cmd to remove an erasure code policy. Contributed by Tim Yao 2017-06-21 14:01:55 +08:00
Kai Zheng
a010b330e7 HDFS-11933. Arguments check for ErasureCodingPolicy->composePolicyName. Contributed by Lu Fei 2017-06-21 13:46:18 +08:00
Lei Xu
45ff4d38e6 HDFS-11647. Add -E option in hdfs "count" command to show erasure policy summarization. Contributed by luhuichun. 2017-06-20 11:55:09 -07:00
Lei Xu
6460df21a0 HADOOP-14395. Provide Builder pattern for DistributedFileSystem.append. Contributed by Lei (Eddy) Xu. 2017-06-16 17:24:00 -07:00
Xiao Chen
4ebc23ba7b HADOOP-14524. Make CryptoCodec Closeable so it can be cleaned up proactively. 2017-06-16 09:49:33 -07:00
Andrew Wang
fb68980959 HDFS-10480. Add an admin command to list currently open files. Contributed by Manoj Govindassamy. 2017-06-15 14:46:55 -07:00
Lei Xu
5e7cfdca7b HADOOP-14394. Provide Builder pattern for DistributedFileSystem.create. (lei) 2017-06-15 10:59:24 -07:00
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