5c5b2ed7c7
HDFS-15576. Erasure Coding: Add rs and rs-legacy codec test for addPolicies. Contributed by Fei Hui.
2020-09-16 01:36:46 +09:00
f4ed9f3f91
HDFS-15574. Remove unnecessary sort of block list in DirectoryScanner. Contributed by Stephen O'Donnell.
2020-09-15 10:10:21 +05:30
924959088e
HDFS-15559. Complement initialize member variables in TestHdfsConfigFields#initializeMemberVariables. Contributed by Lisheng Sun.
2020-09-15 12:05:04 +08:00
6d3312de47
HDFS-15539. When disallowing snapshot on a dir, throw exception if its trash root is not empty ( #2258 )
2020-09-14 13:31:34 -07:00
c78d18023d
HDFS-15555. RBF: Refresh cacheNS when SocketException occurs. ( #2267 )
2020-09-14 11:34:52 +09:00
d2779de3f5
HDFS-15532: listFiles on root/InternalDir will fail if fallback root has file. ( #2298 ). Contributed by Uma Maheswara Rao G.
2020-09-12 17:06:39 -07:00
f59f7f2175
HDFS-15573. Only log warning if considerLoad and considerStorageType are both true. Contributed by Stephen O'Donnell
2020-09-12 01:41:38 -07:00
2a6fdcedeb
HDFS-15564. Add Test annotation for TestPersistBlocks#testRestartDfsWithSync. Contributed by Fei Hui.
2020-09-11 18:21:25 +05:30
89428f142f
HDFS-15551. Tiny Improve for DeadNode detector ( #2265 )
...
Contributed by imbajin.
Reviewed-by: leosunli <lisheng.sun08@gmail.com>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
2020-09-11 15:44:03 +08:00
56ebabd426
HADOOP-17222. Create socket address leveraging URI cache ( #2241 )
...
Contributed by fanrui.
Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
2020-09-10 22:30:52 -07:00
12a316cdf9
HADOOP-15891. provide Regex Based Mount Point In Inode Tree ( #2185 ). Contributed by Zhenzhao Wang.
...
Co-authored-by: Zhenzhao Wang <zhenzhaowang@gmail.com>
2020-09-10 21:20:32 -07:00
43c52d6495
HDFS-15563. Incorrect getTrashRoot return value when a non-snapshottable dir prefix matches the path of a snapshottable dir ( #2295 )
...
Change-Id: Iefcbc14ca939b61f0c1befc9a94d686be1684ddc
2020-09-10 15:55:23 +05:30
1d6d0d8207
HDFS-14694. Call recoverLease on DFSOutputStream close exception. Contributed by Lisheng Sun.
...
Co-authored-by: Chen Zhang <chzhang1987@gmail.com>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
2020-09-09 20:09:13 +08:00
ac7d4623ae
HDFS-15558: ViewDistributedFileSystem#recoverLease should call super.recoverLease when there are no mounts configured ( #2275 ) Contributed by Uma Maheswara Rao G.
2020-09-07 11:36:13 -07:00
b3660d0147
HDFS-15529: getChildFilesystems should include fallback fs as well ( #2234 ). Contributed by Uma Maheswara Rao G.
2020-09-03 11:06:20 -07:00
60de592a88
HDFS-15550. Remove unused imports from TestFileTruncate.java. Contributed by Ravuri Sushma sree.
2020-08-31 14:49:12 +08:00
2d03209a06
HDFS-15542. Add identified snapshot corruption tests for ordered snapshot deletion ( #2251 )
2020-08-31 11:29:48 +05:30
c392d9022a
HDFS-15471. TestHDFSContractMultipartUploader failing ( #2252 )
...
Contributed by Steve Loughran
(Was: broken by Steve Loughran)
2020-08-28 15:39:09 +01:00
06793da100
HDFS-15531. Namenode UI: List snapshots in separate table for each snapshottable directory ( #2230 )
2020-08-27 11:36:30 -07:00
41182a9b6d
HDFS-15500. In-order deletion of snapshots: Diff lists must be update only in the last snapshot. ( #2233 )
2020-08-27 14:54:52 +05:30
2ffe00fc46
HDFS-15540. Directories protected from delete can still be moved to the trash. Contributed by Stephen O'Donnell.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-08-26 23:05:32 -07:00
ca8e7a7725
HDFS-15510. RBF: Quota and Content Summary was not correct in Multiple Destinations. Contributed by Hemanth Boyina.
2020-08-27 12:10:39 +09:00
6e618b6a7e
HDFS-15536. RBF: Clear Quota in Router was not consistent.
2020-08-26 13:03:08 +05:30
6a49bf9bff
HDFS-14852. Removing from LowRedundancyBlocks does not remove the block from all queues. Contributed by Fei Hui.
2020-08-25 15:18:36 +01:00
a7830423c5
HDFS-15448. Remove duplicate BlockPoolManager starting when run DataNode. Contriubted by jianghua zhu.
2020-08-24 21:16:00 +08:00
83fd15b412
HDFS-14504. Rename with Snapshots does not honor quota limit.
2020-08-23 16:10:47 +05:30
f734455e5d
HDFS-15290. NPE in HttpServer during NameNode startup. Contributed by Simbarashe Dzinamarira.
2020-08-20 15:25:10 -07:00
4813a37023
HDFS-15535. RBF: Fix Namespace path to snapshot path resolution for snapshot API. Contributed by Ayush Saxena.
2020-08-20 23:54:35 +05:30
dd013f2fdf
HDFS-15533: Provide DFS API compatible class, but use ViewFileSystemOverloadScheme inside. ( #2229 ). Contributed by Uma Maheswara Rao G.
2020-08-19 09:30:41 -07:00
b65e43fe38
HDFS-15525. Make trash root inside each snapshottable directory for WebHDFS ( #2220 )
2020-08-18 19:28:19 +09:00
092bfe7c8e
HDFS-15483. Ordered snapshot deletion: Disallow rename between two snapshottable directories. ( #2172 )
...
* HDFS-15483. Ordered snapshot deletion: Disallow rename between two snapshottable directories.
* Addressed review comments.
* Rebased to latest trunk and added snapshotTrashRoot config check.
* Addressed review comments.
* Removede empty line added in SnapshotManager.Java.
* Addressed whitespace issues.
2020-08-17 12:56:13 +05:30
e3d1966f58
HDFS-15439. Setting dfs.mover.retry.max.attempts to negative value will retry forever. Contributed by AMC-team.
2020-08-15 15:07:58 +05:30
b93dd7c281
HDFS-15519. Check inaccessible INodes in FsImageValidation. ( #2224 )
2020-08-14 10:10:01 -07:00
15a76e8d65
HDFS-15524. Add edit log entry for Snapshot deletion GC thread snapshot deletion. ( #2219 )
2020-08-14 20:46:48 +05:30
cb50e3fcf7
HDFS-15496. Add UI for deleted snapshots ( #2212 )
2020-08-13 22:36:15 +05:30
e592ec5f8b
HDFS-15518. Wrong operation name in FsNamesystem for listSnapshots. ( #2217 )
...
* HDFS-15518. Fixed String operationName = ListSnapshot.
* HDFS-15518. Changed ListSnapshot to operationName.
Co-authored-by: Aryan Gupta <aryan.gupta@cloudera.com>
2020-08-13 00:09:38 +05:30
10716040a8
HDFS-15493. Update block map and name cache in parallel while loading fsimage. Contributed by Chengwei Wang
2020-08-12 09:02:47 +01:00
11cec9ab94
HDFS-15523. Fix findbugs warnings from HDFS-15520. ( #2218 )
2020-08-11 21:41:28 -07:00
3fd3aeb621
HDFS-15492. Make trash root inside each snapshottable directory ( #2176 )
2020-08-11 08:52:16 -07:00
909f1e82d3
HADOOP-17196. Fix C/C++ standard warnings ( #2208 )
...
* Passing C/C++ standard flags -std is
not cross-compiler friendly as not all
compilers support all values.
* Thus, we need to make use of the
appropriate flags provided by CMake in
order to specify the C/C++ standards.
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
2020-08-11 16:35:08 +09:00
8955a6ceb7
HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false ( #2205 )
...
* HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false
* Used LambdaTestUtils#intercept in test
2020-08-11 00:01:58 -07:00
592127bdc2
HDFS-15520 Use visitor pattern to visit namespace tree ( #2203 )
2020-08-11 12:30:30 +05:30
32895f4f7e
HDFS-15507. [JDK 11] Fix javadoc errors in hadoop-hdfs-client module. Contributed by Xieming Li.
2020-08-11 13:49:56 +09:00
7938ebfb9d
HDFS-15506. [JDK 11] Fix javadoc errors in hadoop-hdfs module. Contributed by Xieming Li.
2020-08-11 11:14:58 +09:00
9062814bab
HDFS-15508. [JDK 11] Fix javadoc errors in hadoop-hdfs-rbf module
2020-08-11 10:58:56 +09:00
c2a17659d1
HDFS-15443. Setting dfs.datanode.max.transfer.threads to a very small value can cause strange failure. Contributed by AMC-team.
2020-08-08 14:33:53 +05:30
975b6024dd
HDFS-15514. Remove useless dfs.webhdfs.enabled. Contributed by Fei Hui.
2020-08-07 22:19:17 +05:30
1d5ccc790b
HDFS-15512. Remove smallBufferSize in DFSClient. ( #2191 )
2020-08-06 22:47:12 +05:30
58def7cecb
HDFS-15499. Clean up httpfs/pom.xml to remove aws-java-sdk-s3 exclusion ( #2188 )
...
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
2020-08-04 20:48:45 -07:00
e072d33327
HDFS-15497. Make snapshot limit on global as well per snapshot root directory configurable ( #2175 )
2020-08-04 14:10:29 +05:30
82f3ffcd64
HDFS-15503. File and directory permissions are not able to be modified from WebUI.
2020-08-03 23:21:01 +05:30
c40cbc57fa
HADOOP-17091. [JDK11] Fix Javadoc errors ( #2098 )
2020-08-03 10:46:51 +09:00
d8a2df25ad
HDFS-15498. Show snapshots deletion status in snapList cmd. ( #2181 )
2020-08-02 21:59:56 +05:30
528a799a78
HDFS-15229. Truncate info should be logged at INFO level. Contributed by Ravuri Sushma sree.
2020-08-02 12:02:37 +05:30
e756fe3590
HDFS-14950. fix missing libhdfspp lib in dist-package ( #1947 )
...
libhdfspp.{a,so} are missed in dist-package.
This patch fixed this by copying these libs to the right directory
Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
2020-07-31 16:49:49 +09:00
05b3337a46
HDFS-15481. Ordered snapshot deletion: garbage collect deleted snapshots ( #2165 )
2020-07-30 23:06:51 +05:30
68287371cc
HDFS-15488. Add a command to list all snapshots for a snaphottable root with snapshot Ids. ( #2166 )
2020-07-29 21:33:25 +05:30
026dce5334
HDFS-15465. Support WebHDFS accesses to the data stored in secure Datanode through insecure Namenode. ( #2135 )
2020-07-27 09:55:11 -07:00
2d12496643
HDFS-15480. Ordered snapshot deletion: record snapshot deletion in XAttr ( #2163 )
2020-07-22 16:16:27 -07:00
ac9a07b51a
HDFS-15478: When Empty mount points, we are assigning fallback link to self. But it should not use full URI for target fs. ( #2160 ). Contributed by Uma Maheswara Rao G.
2020-07-21 23:29:10 -07:00
1b29c9bfee
HADOOP-17138. Fix spotbugs warnings surfaced after upgrade to 4.0.6. ( #2155 )
2020-07-22 13:40:20 +09:00
8b7695bb26
HDFS-15246. ArrayIndexOfboundsException in BlockManager CreateLocatedBlock. Contributed by Hemanth Boyina.
2020-07-21 09:00:07 -07:00
d57462f2da
HDFS-15479. Ordered snapshot deletion: make it a configurable feature ( #2156 )
2020-07-21 11:36:24 +05:30
d9441f95c3
HDFS-15470. Added more unit tests to validate rename behaviour across snapshots. Contributed by Shashikant Banerjee.
2020-07-21 11:13:05 +05:30
3833c616e0
HDFS-15404. ShellCommandFencer should expose info about source. Contributed by Chen Liang.
2020-07-20 12:49:58 -07:00
6cbd8854ee
HDFS-15381. Fix typos corrputBlocksFiles to corruptBlocksFiles. Contributed by bianqi.
2020-07-20 21:49:05 +05:30
2cec50cf16
HDFS-15463. Add a tool to validate FsImage. ( #2140 )
2020-07-20 11:44:30 +05:30
4101b0c0ed
HDFS-15476 Make AsyncStream executor private ( #2151 )
2020-07-19 23:26:54 +05:30
8a9a674ef1
HDFS-15198. RBF: Add test for MountTableRefresherService failed to refresh other router MountTableEntries in secure mode. Contributed by zhengchenyu.
2020-07-18 15:36:55 +05:30
6bcb24d269
HADOOP-17100. Replace Guava Supplier with Java8+ Supplier in Hadoop. Contributed by Ahmed Hussein.
2020-07-18 14:33:43 +05:30
1f71c4ae71
HADOOP-17099. Replace Guava Predicate with Java8+ Predicate
...
Signed-off-by: Jonathan Eagles <jeagles@gmail.com>
2020-07-15 11:39:06 -05:00
98fcffe93f
HADOOP-17101. Replace Guava Function with Java8+ Function
...
Signed-off-by: Jonathan Eagles <jeagles@gmail.com>
2020-07-15 09:53:18 -05:00
85d4718ed7
HDFS-15319. Fix INode#isInLatestSnapshot() API. Contributed by Shashikant Banerjee.
2020-07-15 10:32:25 +05:30
cce5a6f609
HDFS-15385 Upgrade boost library to 1.72 ( #2051 )
...
* Removed the asio-1.10.2 that was
checked in under libhdfspp/third_party
directory.
2020-07-15 13:39:48 +09:00
bdce75d737
HDFS-15371. Nonstandard characters exist in NameNode.java ( #2032 )
...
Contributed by zhaoyim
2020-07-14 14:42:12 +01:00
b9fa5e0182
HDFS-13934. Multipart uploaders to be created through FileSystem/FileContext.
...
Contributed by Steve Loughran.
Change-Id: Iebd34140c1a0aa71f44a3f4d0fee85f6bdf123a3
2020-07-13 13:30:02 +01:00
b97fea65e7
HDFS-14498 LeaseManager can loop forever on the file for which create has failed. Contributed by Stephen O'Donnell.
2020-07-13 14:12:48 +08:00
84b74b335c
HDFS-15447 RBF: Add top real owners metrics for delegation tokens ( #2110 )
2020-07-12 00:10:12 -07:00
3e70006639
HDFS-15464: ViewFsOverloadScheme should work when -fs option pointing to remote cluster without mount links ( #2132 ). Contributed by Uma Maheswara Rao G.
2020-07-11 23:50:04 -07:00
f91a8ad88b
HADOOP-17079. Optimize UGI#getGroups by adding UGI#getGroupsSet. ( #2085 )
2020-07-09 11:33:37 -07:00
4f26454a7d
HDFS-15425. Review Logging of DFSClient. Contributed by Hongbing Wang.
2020-07-08 00:02:39 +08:00
f77bbc2123
HDFS-15312. Apply umask when creating directory by WebHDFS ( #2096 )
2020-07-06 19:01:46 -07:00
dc0626b5f2
HDFS-15449. Optionally ignore port number in mount-table name when picking from initialized uri. Contributed by Uma Maheswara Rao G.
2020-07-06 18:50:03 -07:00
e820baa6e6
HDFS-15417. RBF: Get the datanode report from cache for federation WebHDFS operations ( #2080 )
2020-07-06 16:17:09 -07:00
834372f404
HDFS-15451. Do not discard non-initial block report for provided storage. ( #2119 ). Contributed by Shanyu Zhao.
...
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
2020-07-06 23:43:34 +08:00
55a2ae80dc
HDFS-15450. Fix NN trash emptier to work if ViewFSOveroadScheme enabled. Contributed by Uma Maheswara Rao G.
2020-07-04 13:45:49 -07:00
f86f15cf20
HDFS-15446. CreateSnapshotOp fails during edit log loading for /.reserved/raw/path with error java.io.FileNotFoundException: Directory does not exist: /.reserved/raw/path. Contributed by Stephen O'Donnell.
2020-07-04 13:00:43 +05:30
1f2a80b5e5
HDFS-15430. create should work when parent dir is internalDir and fallback configured. Contributed by Uma Maheswara Rao G.
2020-07-04 00:12:10 -07:00
9ac498e300
HDFS-15416. Improve DataStorage#addStorageLocations() for empty locations. Contibuted by jianghua zhu.
2020-07-01 12:38:07 +08:00
2a67e2b1a0
HDFS-15160. ReplicaMap, Disk Balancer, Directory Scanner and various FsDatasetImpl methods should use datanode readlock. Contributed by Stephen O'Donnell.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-06-30 07:10:17 -07:00
c71ce7ac33
HDFS-15421. IBR leak causes standby NN to be stuck in safe mode.
2020-06-28 16:02:47 +09:00
8db38c98a6
HDFS-15378. TestReconstructStripedFile#testErasureCodingWorkerXmitsWeight is failing on trunk. Contributed by hemanthboyina.
2020-06-27 19:13:01 +05:30
bed0a3a374
HDFS-15436. Default mount table name used by ViewFileSystem should be configurable ( #2100 )
...
* HDFS-15436. Default mount table name used by ViewFileSystem should be configurable
* Replace Constants.CONFIG_VIEWFS_DEFAULT_MOUNT_TABLE use in tests
* Address Uma's comments on PR#2100
* Sort lists in test to match without concern to order
* Address comments, fix checkstyle and fix failing tests
* Fix checkstyle
2020-06-26 13:19:16 -07:00
d5e1bb6155
HDFS-15429. mkdirs should work when parent dir is an internalDir and fallback configured. Contributed by Uma Maheswara Rao G.
2020-06-26 01:29:38 -07:00
84110d850e
HDFS-15383. RBF: Add support for router delegation token without watch ( #2047 )
...
Improving router's performance for delegation tokens related operations. It achieves the goal by removing watchers from router on tokens since based on our experience. The huge number of watches inside Zookeeper is degrading Zookeeper's performance pretty hard. The current limit is about 1.2-1.5 million.
2020-06-23 13:12:29 -07:00
7c02d1889b
HDFS-15427. Merged ListStatus with Fallback target filesystem and InternalDirViewFS. Contributed by Uma Maheswara Rao G.
2020-06-23 01:42:25 -07:00
17ffcab5f6
HDFS-14546. Document block placement policies. Contributed by Amithsha.
2020-06-21 17:27:28 +05:30
b27810aa60
HDFS-15418. ViewFileSystemOverloadScheme should represent mount links as non symlinks. Contributed by Uma Maheswara Rao G.
2020-06-20 00:32:02 -07:00
d50e93ce7b
HDFS-15372. Files in snapshots no longer see attribute provider permissions. Contributed by Stephen O'Donnell.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-06-18 06:45:15 -07:00
edf716a5c3
Revert "HDFS-15372. Files in snapshots no longer see attribute provider permissions. Contributed by Stephen O'Donnell."
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This reverts commit 730a39d138
2020-06-18 06:45:15 -07:00
123777823e
HDFS-15406. Improve the speed of Datanode Block Scan. Contributed by hemanthboyina
2020-06-18 12:26:22 +01:00
9cbd76cc77
HDFS-15346. FedBalance tool implementation. Contributed by Jinglun.
2020-06-18 13:33:25 +08:00
c8ed33cd2a
HADOOP-9851. dfs -chown does not like "+" plus sign in user name. Contributed by Andras Bokor.
2020-06-17 13:55:40 +05:30
730a39d138
HDFS-15372. Files in snapshots no longer see attribute provider permissions. Contributed by Stephen O'Donnell.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-06-16 15:59:13 -07:00
81d8a887b0
SPNEGO TLS verification
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Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
2020-06-15 10:56:16 +09:00
f41a144077
HDFS-15403. NPE in FileIoProvider#transferToSocketFully. Contributed by hemanthboyina.
2020-06-15 09:15:53 +09:00
719b53a79d
HDFS-15351. Blocks scheduled count was wrong on truncate. Contributed by hemanthboyina.
2020-06-13 09:35:05 -07:00
785b1def95
HDFS-15387. FSUsage#DF should consider ViewFSOverloadScheme in processPath. Contributed by Uma Maheswara Rao G.
2020-06-12 14:32:19 -07:00
e154084770
HADOOP-17046. Support downstreams' existing Hadoop-rpc implementations using non-shaded protobuf classes ( #2026 )
2020-06-12 23:16:33 +05:30
93b121a971
HADOOP-17060. Clarify listStatus and getFileStatus behaviors inconsistent in the case of ViewFs implementation for isDirectory. Contributed by Uma Maheswara Rao G.
2020-06-10 15:00:02 -07:00
b735a77717
HDFS-15398. EC: hdfs client hangs due to exception during addBlock. Contributed by Hongbing Wang.
2020-06-10 12:06:16 +05:30
635e6a16d0
HDFS-15376. Update the error about command line POST in httpfs documentation. Contributed by bianqi.
2020-06-10 11:50:37 +05:30
8525874561
HDFS-15211. EC: File write hangs during close in case of Exception during updatePipeline. Contributed by Ayush Saxena.
...
*Added missed test file.
2020-06-09 18:53:33 +05:30
3ca15292c5
HDFS-15394. Add all available fs.viewfs.overload.scheme.target.<scheme>.impl classes in core-default.xml bydefault. Contributed by Uma Maheswara Rao G.
2020-06-06 08:11:57 -07:00
cc671b16f7
HDFS-15389. DFSAdmin should close filesystem and dfsadmin -setBalancerBandwidth should work with ViewFSOverloadScheme. Contributed by Ayush Saxena
2020-06-05 22:19:38 -07:00
76fa0222f0
HDFS-15330. Document the ViewFSOverloadScheme details in ViewFS guide. Contributed by Uma Maheswara Rao G.
2020-06-05 10:58:21 -07:00
2326123705
HDFS-15359. EC: Allow closing a file with committed blocks. Contributed by Ayush Saxena.
2020-06-05 19:15:05 +05:30
545a0a147c
HDFS-15386 ReplicaNotFoundException keeps happening in DN after removing multiple DN's data directories ( #2052 )
...
Contributed by Toshihiro Suzuki.
2020-06-05 11:11:49 +01:00
e8cb2ae409
HDFS-11041. Unable to unregister FsDatasetState MBean if DataNode is shutdown twice. Contributed by Wei-Chiu Chuang.
2020-06-03 12:47:15 +05:30
f6453244ab
HDFS-14960. TestBalancerWithNodeGroup should not succeed with DFSNetworkTopology. Contributed by Jim Brennan.
2020-06-03 12:16:36 +05:30
ed83c865dd
HDFS-15321. Make DFSAdmin tool to work with ViewFileSystemOverloadScheme. Contributed by Uma Maheswara Rao G.
2020-06-02 11:09:26 -07:00
ae13a5ccbe
HDFS-10792. RedundantEditLogInputStream should log caught exceptions. Contributed by Wei-Chiu Chuang.
2020-05-31 17:10:59 +05:30
d9838f2d42
HADOOP-17055. Remove residual code of Ozone ( #2039 )
2020-05-29 16:49:18 +09:00
a838d871a7
HDFS-15368. TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally. Contributed by Xiaoqiao He.
2020-05-28 20:52:58 +05:30
9b38be43c6
HDFS-13183. Addendum: Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He.
2020-05-28 13:00:04 +05:30
2148a8fe64
HDFS-15362. FileWithSnapshotFeature#updateQuotaAndCollectBlocks should collect all distinct blocks. Contributed by hemanthboyina.
2020-05-27 11:06:13 -07:00
6c9f75cf16
HDFS-15373. Fix number of threads in IPCLoggerChannel#createParallelExecutor. Contributed by Ayush Saxena.
2020-05-26 16:26:57 +05:30
f43a152b97
HDFS-15369. Refactor method VolumeScanner#runLoop(). Contributed by Yang Yun.
2020-05-24 18:03:41 +05:30
f4901d0778
HDFS-15355. Make the default block storage policy ID configurable. Contributed by Yang Yun.
2020-05-24 17:59:16 +05:30
6e04b00df1
HDFS-12288. Fix DataNode's xceiver count calculation. Contributed by Lisheng Sun.
2020-05-23 09:58:19 -07:00
e0ae232f66
HDFS-15093. RENAME.TO_TRASH is ignored When RENAME.OVERWRITE is specified. Contributed by Ayush Saxena.
2020-05-23 18:38:32 +05:30
f99fcb26ab
HDFS-15288. Add Available Space Rack Fault Tolerant BPP. Contributed by Ayush Saxena.
2020-05-23 18:29:31 +05:30
4d22d1c58f
HDFS-15363. BlockPlacementPolicyWithNodeGroup should validate if it is initialized by NetworkTopologyWithNodeGroup. Contributed by hemanthboyina.
2020-05-23 17:28:38 +09:00
4734c77b4b
HDFS-15322. Make NflyFS to work when ViewFsOverloadScheme's scheme and target uris schemes are same. Contributed by Uma Maheswara Rao G.
2020-05-21 21:34:58 -07:00
be374faf42
HDFS-13639. SlotReleaser is not fast enough ( #1885 )
2020-05-21 13:21:17 -07:00
1983eea62d
HDFS-15340. RBF: Implement BalanceProcedureScheduler basic framework. Contributed by Jinglun.
2020-05-20 10:39:40 +08:00
ce4ec74453
HADOOP-17024. ListStatus on ViewFS root (ls "/") should list the linkFallBack root (configured target root). Contributed by Abhishek Das.
2020-05-18 22:27:12 -07:00
7bb902bc0d
HDFS-15293. Relax the condition for accepting a fsimage when receiving a checkpoint. Contributed by Chen Liang
2020-05-18 10:58:52 -07:00
c84e6beada
HDFS-14999. Avoid Potential Infinite Loop in DFSNetworkTopology. Contributed by Ayush Saxena.
2020-05-18 22:24:34 +05:30
2abcf7762a
HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )
2020-05-18 09:23:09 -07:00
4525292d41
Revert "HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )"
...
This reverts commit 86e6aa8eec
2020-05-18 09:22:05 -07:00
50caba1a92
HDFS-15207. VolumeScanner skip to scan blocks accessed during recent scan peroid. Contributed by Yang Yun.
2020-05-18 08:40:38 -07:00
a3f44dacc1
HDFS-13183. Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-05-18 07:09:43 -07:00
86e6aa8eec
HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )
...
Added parameter dfs.client.short.circuit.num improving HDFS-client's massive reading performance by create few instances ShortCircuit caches instead of one. It helps avoid locks and lets CPU do job.
2020-05-18 07:04:04 -07:00
a3809d2023
HDFS-15082. RBF: Check each component length of destination path when add/update mount entry. Contributed by Xiaoqiao He.
2020-05-17 19:45:34 +05:30
6e416a83d1
HDFS-15358. RBF: Unify router datanode UI with namenode datanode UI. Contributed by Ayush Saxena.
2020-05-17 03:06:27 +05:30
178336f8a8
HDFS-15356. Unify configuration `dfs.ha.allow.stale.reads` to DFSConfigKeys. Contributed by Xiaoqiao He.
2020-05-16 16:35:06 +05:30
ac4a2e11d9
HDFS-15306. Make mount-table to read from central place ( Let's say from HDFS). Contributed by Uma Maheswara Rao G.
2020-05-14 17:29:35 -07:00
1958cb7c2b
YARN-10265. Upgrade Netty-all dependency to latest version 4.1.50 to fix ARM support issue. Contributed by liusheng
2020-05-14 15:09:34 +05:30
0918433b4d
YARN-9898. Dependency netty-all-4.1.27.Final doesn't support ARM platform. Contributed by liusheng.
2020-05-14 00:36:20 +05:30
3cacf1ce56
HDFS-15344. DataNode#checkSuperuserPrivilege should use UGI#getGroups after HADOOP-13442. ( #2004 )
2020-05-13 11:47:19 -07:00
743c2e9071
HDFS-15316. Deletion failure should not remove directory from snapshottables. Contributed by hemanthboyina
2020-05-13 15:01:07 +05:30
8ffc356b1e
Revert "SPNEGO TLS verification"
...
This reverts commit ba66f3b454
2020-05-13 17:14:14 +09:00
936bf09c37
HDFS-15300. RBF: updateActiveNamenode() is invalid when RPC address is IP. Contributed by xuzq.
2020-05-12 21:54:54 +05:30
a3f945fb84
HADOOP-17035. fixed typos (timeout, interruped) ( #2007 )
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Co-authored-by: Sungpeo Kook <elixir.kook@kakaocorp.com>
2020-05-12 10:50:04 -05:00
047d8879e7
HDFS-15345. RouterPermissionChecker#checkSuperuserPrivilege should use UGI#getGroups after HADOOP-13442.
2020-05-12 08:31:04 -07:00
29dddb8a14
HDFS-15255. Consider StorageType when DatanodeManager#sortLocatedBlock(). Contributed by Lisheng Sun.
2020-05-12 15:07:51 +01:00
928b81a533
HDFS-15350. Set dfs.client.failover.random.order to true as default. ( #2008 )
2020-05-12 09:04:03 -05:00
8dad38c0be
HDFS-14367. EC: Parameter maxPoolSize in striped reconstruct thread pool isn't affecting number of threads. Contributed by Guo Lei.
2020-05-12 18:34:26 +05:30
0fe49036e5
HDFS-15243. Add an option to prevent sub-directories of protected directories from deletion. Contributed by liuyanyu.
2020-05-12 13:11:31 +05:30
4c53fb9ce1
HDFS-15338. listOpenFiles() should throw InvalidPathException in case of invalid paths. Contributed by Jinglun.
2020-05-11 16:48:34 +05:30
aab9e0b16e
HDFS-15250. Setting `dfs.client.use.datanode.hostname` to true can crash the system because of unhandled UnresolvedAddressException. Contributed by Ctest.
2020-05-10 11:43:30 +05:30
cb64e993c2
HDFS-15347. Replace the deprecated method shaHex. Contributed by bianqi.
2020-05-10 00:11:46 +05:30
d59de27c01
HDFS-15339. TestHDFSCLI fails for user names with the dot/dash character. Contributed by Yan Xiaole.
2020-05-08 00:53:49 +05:30
130f89e068
HDFS-15332. Quota Space consumed was wrong in truncate with Snapshots. Contributed by hemanthboyina.
2020-05-06 13:18:32 -07:00
7fddf4855e
HDFS-14283. DFSInputStream to prefer cached replica. Contributed by Lisheng Sun.
2020-05-06 16:55:04 +05:30
adecdb8b53
HDFS-15334. INodeAttributeProvider's new API checkPermissionWithContext not getting called in for authorization. ( #1998 )
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Reviewed-by: Arpit Agarwal <arp@apache.org>
2020-05-05 16:04:54 -07:00
9c8236d04d
HDFS-15305. Extend ViewFS and provide ViewFileSystemOverloadScheme implementation with scheme configurable. Contributed by Uma Maheswara Rao G.
2020-05-04 17:55:40 -07:00
1996351b0b
HDFS-15270. Account for *env == NULL in hdfsThreadDestructor ( #1951 )
...
OpenJ9 JVM properly terminates the thread before hdfsThreadDestructor is
invoked. JNIEnv is a mirror of J9VMThread in OpenJ9. After proper thread
termination, accessing JNIEnv in hdfsThreadDestructor (*env)->GetJavaVM,
yields a SIGSEGV since *env is NULL after thread cleanup is performed.
The main purpose of hdfsThreadDestructor is to invoke
DetachCurrentThread, which performs thread cleanup in OpenJ9. Since
OpenJ9 performs thread cleanup before hdfsThreadDestructor is invoked,
hdfsThreadDestructor should account for *env == NULL and skip
DetachCurrentThread.
Signed-off-by: Babneet Singh <sbabneet@ca.ibm.com>
2020-05-04 13:08:53 -07:00
ebb878bab9
HDFS-15323. StandbyNode fails transition to active due to insufficient transaction tailing. Contributed by Konstantin V Shvachko.
2020-05-04 10:29:50 -07:00
8dace8ff3a
HDFS-15328. Use DFSConfigKeys MONITOR_CLASS_DEFAULT constant. Contributed by bianqi.
2020-05-03 23:59:17 +05:30
d6fc482a54
Erasure Coding: metrics xmitsInProgress become to negative. Contributed by maobaolong and Toshihiko Uchida.
2020-05-03 19:09:14 +05:30
44de193bec
HDFS-15325. TestRefreshCallQueue is failing due to changed CallQueue constructor. Contributed by Fengnan Li
2020-05-02 20:56:29 -07:00
f40dacdc2e
HDFS-15320. StringIndexOutOfBoundsException in HostRestrictingAuthorizationFilter ( #1992 )
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Signed-off-by: Mingliang Liu <liuml07@apache.org>
2020-05-02 13:02:27 -07:00
ba66f3b454
SPNEGO TLS verification
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Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
2020-05-02 21:50:13 +09:00
82343790ee
HDFS-15313. Ensure inodes in active filesytem are not deleted during snapshot delete. Contributed by Shashikant Banerjee.
2020-05-01 12:16:02 +05:30
263c76b678
HADOOP-17011. Tolerate leading and trailing spaces in fs.defaultFS. Contributed by Ctest
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Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
2020-04-30 14:15:28 -07:00
b5b45c53a4
HDFS-15309. Remove redundant String.valueOf method on ExtendedBlockId.java. Contributed by bianqi.
2020-04-30 15:46:46 +09:00
31b2f687ef
HDFS-15265. HttpFS: validate content-type in HttpFSUtils. Contributed by hemanthboyina.
2020-04-29 13:41:36 -07:00
9ca6298a9a
HDFS-15285. The same distance and load nodes don't shuffle when consider DataNode load. Contributed by Lisheng Sun.
2020-04-29 15:56:06 +01:00
db6252b6c3
HDFS-15210. EC : File write hanged when DN is shutdown by admin command. Contributed by Surendra Singh Lilhore.
2020-04-29 10:58:35 +05:30
816042e62b
HDFS-15301. statfs function in hdfs-fuse not working. Contributed by Aryan Gupta.( #1980 )
2020-04-29 09:19:59 +05:30
5e0eda5d5f
HDFS-15286. Concat on a same file deleting the file. Contributed by hemanthboyina.
2020-04-28 06:17:14 +09:00
62c26b91fd
HDFS-15298 Fix the findbugs warnings introduced in HDFS-15217 ( #1979 )
2020-04-27 17:20:47 +09:00
74d4a18735
HDFS-15297. TestNNHandlesBlockReportPerStorage::blockReport_02 fails intermittently. Contributed by Ayush Saxena
2020-04-25 15:43:02 -07:00
453c9c9a67
HDFS-15281. Make sure ZKFC uses dfs.namenode.rpc-address to bind to host address ( #1964 )
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Contributed by Dhiraj Hegde.
Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Inigo Goiri <inigoiri@apache.org>
2020-04-25 13:04:32 -07:00
453771f170
HDFS-15295. AvailableSpaceBlockPlacementPolicy should use chooseRandomWithStorageTypeTwoTrial() for better performance. Contributed by Jinglun.
2020-04-24 11:53:24 -07:00
5958af4dbc
HDFS-15276. Concat on INodeRefernce fails with illegal state exception. Contributed by hemanthboyina
2020-04-22 13:31:02 -07:00
e069a06137
HDFS-14742. RBF: TestRouterFaultTolerant tests are flaky
2020-04-20 08:41:18 -07:00
1fdfaebd98
HDFS-15275. HttpFS: Response of Create was not correct with noredirect and data are true. Contributed by hemanthboyina.
2020-04-20 23:09:33 +09:00
1824aee9da
HDFS-15217 Add more information to longest write/read lock held log
2020-04-18 13:52:07 -07:00
8e6227441a
HDFS-15218. RBF: MountTableRefresherService failed to refresh other router MountTableEntries in secure mode. Contributed by Surendra Singh Lilhore.
2020-04-18 20:07:21 +05:30
37d6582223
HDFS-15266. Add missing DFSOps Statistics in WebHDFS. Contributed by Ayush Saxena.
2020-04-17 13:32:02 +05:30
3481895f8a
HDFS-15283. Cache pool MAXTTL is not persisted and restored on cluster restart. Contributed by Stephen O'Donnell.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-04-16 20:18:25 -07:00
cc5c1da7c1
HDFS-15277. Parent directory in the explorer does not support all path formats. Contributed by Jianfei Jiang.
2020-04-15 23:01:58 +05:30
8d49229c37
HDFS-15247. RBF: Provide Non DFS Used per DataNode in DataNode UI. Contributed by Lisheng Sun.
2020-04-12 12:05:50 +05:30
275c478330
HDFS-15261. RBF: Add Block Related Metrics. Contributed by Ayush Saxena.
2020-04-09 23:44:36 +05:30
061afcdf30
HDFS-15269. NameNode should check the authorization API version only … ( #1945 )
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Reviewed-by: Takanobu Asanuma <tasanuma@apache.org>
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
2020-04-09 09:19:35 -07:00
1189af4746
HDFS-15263. Fix the logic of scope and excluded scope in Network Topology. Contributed by Ayush Saxena.
2020-04-08 15:55:14 +05:30
c12ddbd1de
HDFS-15249 ThrottledAsyncChecker is not thread-safe. ( #1922 )
2020-04-07 14:38:09 +09:00
0b855b9f35
HDFS-15256. Fix typo in DataXceiverServer#run(). Contributed by Lisheng Sun.
2020-04-06 13:05:33 -07:00
1695d8d59c
HDFS-15258. RBF: Mark Router FSCK unstable. ( #1934 )
2020-04-04 00:13:41 +09:00
736659e0e1
HDFS-15252. HttpFS: setWorkingDirectory should not accept invalid paths. Contributed by hemanthboyina.
2020-04-02 19:21:02 +09:00
4a3eb10972
HDFS-15051. RBF: Impose directory level permissions for Mount entries. Contributed by Xiaoqiao He.
2020-04-02 11:06:01 +05:30
d3b5951572
HDFS-15242. Add metrics for operations hold lock times of FsDatasetImpl. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
2020-04-01 16:36:46 -07:00
80b877a72f
HDFS-15196. RBF: RouterRpcServer getListing cannot list large dirs correctly. Contributed by Fengnan Li.
2020-03-30 12:29:21 -07:00
960c9ebaea
HDFS-15245. Improve JournalNode web UI. Contributed by Jianfei Jiang.
2020-03-30 02:40:25 +05:30
8914cf9167
Preparing for 3.4.0 development
2020-03-29 23:24:25 +05:30
f7a94ec0a4
HDFS-15239. Add button to go to the parent directory in the explorer. Contributed by hemanthboyina.
2020-03-29 08:17:02 -07:00
696a663cd0
HDFS-15193. Improving the error message for missing `dfs.namenode.rpc-address.$NAMESERVICE`. Contributed by Ctest.
2020-03-29 00:01:22 +05:30
f531a4a487
HDFS-15191. EOF when reading legacy buffer in BlockTokenIdentifier. Contributed by Steven Rand.
2020-03-27 12:55:38 -07:00
cbe71eaddf
HDFS-15238. RBF: NamenodeHeartbeatService caused memory to grow rapidly. Contributed by xuzq.
2020-03-27 13:42:06 +05:30
679631b188
HDFS-13470. RBF: Add Browse the Filesystem button to the UI.
2020-03-26 08:23:18 -07:00
0fa7bf47df
HDFS-15234. Add a default method body for the INodeAttributeProvider#checkPermissionWithContext API. ( #1909 )
2020-03-25 16:03:26 -07:00
cdcb77a2c5
HDFS-15075. Remove process command timing from BPServiceActor. Contributed by Xiaoqiao He.
2020-03-25 11:30:54 -07:00
a700803a18
HDFS-15154. Allow only hdfs superusers the ability to assign HDFS storage policies. Contributed by Siddharth Wagle.
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Change-Id: I32d6dd2837945b8fc026a759aa367c55daefe348
2020-03-25 10:28:30 -07:00
d353b30baf
HDFS-15215. The Timestamp for longest write/read lock held log is wrong
2020-03-24 14:50:15 -07:00
d9c4f1129c
HDFS-15219. DFS Client will stuck when ResponseProcessor.run throw Error ( #1902 ). Contributed by zhengchenyu.
2020-03-24 23:17:22 +05:30
ea87d60493
HDFS-13377. The owner of folder can set quota for his sub folder. Contributed by Yang Yun.
2020-03-24 22:56:09 +05:30
5250cd6db3
HDFS-15201 SnapshotCounter hits MaxSnapshotID limit ( #1870 )
2020-03-24 15:15:46 +05:30
5eddc82fb8
HDFS-15088. RBF: Correct annotation typo of RouterPermissionChecker#checkPermission. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-03-23 22:41:31 -07:00
f59f6891c8
HDFS-15232. Fix libhdfspp test failures with GCC 7. ( #1906 )
2020-03-24 11:36:14 +09:00
af64ce2f4a
HDFS-15113. Addendum: Missing IBR when NameNode restart if open processCommand async feature. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-03-23 12:43:51 -07:00
62c8015683
HDFS-15227. NPE if the last block changes from COMMITTED to COMPLETE during FSCK. Contributed by Ayush Saxena.
2020-03-22 11:44:18 +05:30
b74e47e31a
HDFS-15214. WebHDFS: Add snapshot counts to Content Summary. Contributed by hemanthboyina.
2020-03-22 01:44:55 +09:00
f9bb2a8cc5
HDFS-15200. Delete Corrupt Replica Immediately Irrespective of Replicas On Stale Storage. Contributed by Ayush Saxena.
2020-03-19 22:26:34 +05:30
bb41ddaf1e
HDFS-15223. FSCK fails if one namenode is not available. Contributed by Ayush Saxena.
2020-03-19 21:23:13 +05:30
654db35fa2
HDFS-14919. Provide Non DFS Used per DataNode in DataNode UI. Contributed by Lisheng Sun.
2020-03-18 21:00:45 +05:30
096533c2dc
HDFS-15208. Suppress bogus AbstractWadlGeneratorGrammarGenerator in KMS stderr in hdfs.
...
Contributed by Wei-Chiu Chuang.
Change-Id: I7abeaf4b65e2a4758356aa69ab8930f7e993077d
2020-03-18 13:27:13 +00:00
1d772dc542
HDFS-15211. EC: File write hangs during close in case of Exception during updatePipeline. Contributed by Ayush Saxena.
2020-03-15 20:44:32 +05:30
74780c22eb
HDFS-15197. [SBN read] Change ObserverRetryOnActiveException log to debug. Contributed by Chen Liang.
2020-03-15 16:30:39 +05:30
8a7c54995a
HDFS-15159. Prevent adding same DN multiple times in PendingReconstructionBlocks. Contributed by hemanthboyina.
2020-03-15 16:16:27 +05:30
7b637a3341
HDFS-14820. The default 8KB buffer of BlockReaderRemote#newBlockReader#BufferedOutputStream is too big. Contributed by Lisheng Sun.
2020-03-13 19:01:23 -07:00
e9955bb8ff
HDFS-15113. Missing IBR when NameNode restart if open processCommand async feature. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Brahma Reddy Battula <brahma@apache.org>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
2020-03-13 18:55:06 -07:00
4b95c242ec
HDFS-14743. Enhance INodeAttributeProvider/ AccessControlEnforcer Interface in HDFS to support Authorization of mkdir, rm, rmdir, copy, move etc... ( #1829 )
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Reviewed-by: Xiaoyu Yao <xyao@apache.org>
2020-03-13 11:29:44 -07:00
fb1d7635ae
HDFS-15155. writeIoRate of DataNodeVolumeMetrics is never used. Contributed by Haibin Huang.
2020-03-13 21:10:03 +05:30
25497799cb
HDFS-15216. Wrong Use Case of -showprogress in fsck. Contributed by Ravuri Sushma sree.
2020-03-13 15:24:19 +00:00
20903f72b4
HDFS-15039. Cache meta file length of FinalizedReplica to reduce call File.length(). Contributed by Yang Yun.
2020-03-12 19:23:12 -07:00
0695f7a538
HDFS-14612. SlowDiskReport won't update when SlowDisks is always empty in heartbeat. Contributed by Haibin Huang.
2020-03-12 17:22:11 -07:00
f736408a83
HDFS-14442. Disagreement between HAUtil.getAddressOfActive and RpcInvocationHandler.getConnectionId. Contributed by Ravuri Sushma sree.
2020-03-12 18:59:17 +05:30
c734d69a55
HADOOP-16898. Batch listing of multiple directories via an (unstable) interface
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Contributed by Steve Loughran.
This moves the new API of HDFS-13616 into a interface which is implemented by
HDFS RPC filesystem client (not WebHDFS or any other connector)
This new interface, BatchListingOperations, is in hadoop-common,
so applications do not need to be compiled with HDFS on the classpath.
They must cast the FS into the interface.
instanceof can probe the client for having the new interface -the patch
also adds a new path capability to probe for this.
The FileSystem implementation is cut; tests updated as appropriate.
All new interfaces/classes/constants are marked as @unstable.
Change-Id: I5623c51f2c75804f58f915dd7e60cb2cffdac681
2020-03-09 14:51:16 +00:00
d4d4c37810
HADOOP-14630 Contract Tests to verify create, mkdirs and rename under a file is forbidden
...
Contributed by Steve Loughran.
Not all stores do complete validation here; in particular the S3A
Connector does not: checking up the entire directory tree to see if a path matches
is a file significantly slows things down.
This check does take place in S3A mkdirs(), which walks backwards up the list of
parent paths until it finds a directory (success) or a file (failure).
In practice production applications invariably create destination directories
before writing 1+ file into them -restricting check purely to the mkdirs()
call deliver significant speed up while implicitly including the checks.
Change-Id: I2c9df748e92b5655232e7d888d896f1868806eb0
2020-03-09 14:44:28 +00:00
4062217189
HDFS-15212. TestEncryptionZones.testVersionAndSuiteNegotiation fails in trunk. Contributed by Ayush Saxena.
2020-03-06 10:14:53 -08:00
3afd4cbe89
HDFS-14977. Quota Usage and Content summary are not same in Truncate with Snapshot. Contributed by hemanthboyina.
2020-03-04 10:13:23 -08:00
1d4d0fcbe1
HDFS-15204. TestRetryCacheWithHA testRemoveCacheDescriptor fails intermittently. Contributed by Ahmed Hussein.
2020-03-04 10:02:54 -08:00
bbd704bb82
HADOOP-16899. Update HdfsDesign.md to reduce ambiguity. ( #1871 )
2020-03-04 11:07:31 +09:00
0dd8956f2e
HADOOP-16885. Encryption zone file copy failure leaks a temp file
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Contributed by Xiaoyu Yao.
Contains HDFS-14892. Close the output stream if createWrappedOutputStream() fails
Copying file through the FsShell command into an HDFS encryption zone where
the caller lacks permissions is leaks a temp ._COPYING file
and potentially a wrapped stream unclosed.
This is a convergence of a fix for S3 meeting an issue in HDFS.
S3: a HEAD against a file can cache a 404,
-you must not do any existence checks, including deleteOnExit(),
until the file is written.
Hence: HADOOP-16490, only register files for deletion the create worked
and the upload is not direct.
HDFS-14892. HDFS doesn't close wrapped streams when IOEs are raised on
create() failures. Which means that an entry is retained on the NN.
-you need to register a file with deleteOnExit() even if the file wasn't
created.
This patch:
* Moves the deleteOnExit to ensure the created file get deleted cleanly.
* Fixes HDFS to close the wrapped stream on failures.
2020-03-02 13:22:00 +00:00
1a636da041
HDFS-15033. Support to save replica cached files to other place and make expired time configurable. Contributed by Yang Yun.
2020-02-29 09:55:29 +05:30
97b797c314
HDFS-15149. TestDeadNodeDetection test cases time-out. Contributed by Lisheng Sun.
2020-02-28 18:47:22 -08:00
9a3a28018a
HDFS-15190. HttpFS: Add Support for Storage Policy Satisfier. Contributed by hemanthboyina.
2020-02-29 10:30:26 +09:00
fccfb02672
HDFS-15199. NPE in BlockSender. Contributed by Ayush Saxena.
2020-02-28 18:33:06 +05:30
429da635ec
HDFS-15186. Erasure Coding: Decommission may generate the parity block's content with all 0 in some case. Contributed by Yao Guangdong.
2020-02-28 00:31:55 +05:30
cd2c6b1aac
HDFS-15124. Crashing bugs in NameNode when using a valid configuration for . Contributed by Ctest.
2020-02-27 22:19:35 +05:30
57aa048516
HDFS-14668 Support Fuse with Users from multiple Security Realms ( #1739 )
2020-02-27 07:48:14 -08:00
2059f255d3
HDFS-15167. Block Report Interval shouldn't be reset apart from first Block Report. Contributed by Ayush Saxena.
2020-02-27 14:08:42 +05:30
033a3d7ff9
HDFS-15111. stopStandbyServices() should log which service state it is transitioning from. Contributed by Xieming Li.
2020-02-27 04:02:26 +05:30
209630472a
HDFS-15120. Refresh BlockPlacementPolicy at runtime. Contributed by Jinglun.
2020-02-27 02:22:24 +05:30
352a4ec16d
HDFS-15147. LazyPersistTestCase wait logic is flawed. Contributed by Ahmed Hussein.
2020-02-26 09:33:29 -06:00
900430b990
HDFS-14861. Reset LowRedundancyBlocks Iterator periodically. Contributed by Stephen O'Donnell.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-02-25 13:28:50 -08:00
1c5d2f1fdc
HDFS-15174. Optimize ReplicaCachingGetSpaceUsed by reducing unnecessary io operations. Contributed by Lisheng Sun.
2020-02-24 13:39:16 -08:00
7f8685f476
HDFS-15187. CORRUPT replica mismatch between namenodes after failover. Contributed by Ayush Saxena.
2020-02-24 20:38:04 +05:30
93b8f453b9
HDFS-15166. Remove redundant field fStream in ByteStringLog. Contributed by Xieming Li.
2020-02-24 20:17:01 +05:30
b5698e0c33
HDFS-15176. Enable GcTimePercentage Metric in NameNode's JvmMetrics. Contributed by Jinglun.
2020-02-24 00:07:18 +05:30
9eb7a8bdf8
HDFS-15041. Make MAX_LOCK_HOLD_MS and full queue size configurable. Contributed by zhuqi.
2020-02-23 14:25:39 +05:30
ba9025c7cd
HDFS-15182. TestBlockManager#testOneOfTwoRacksDecommissioned() fail in trunk. Contributed by Lisheng Sun.
2020-02-22 14:27:26 +05:30
ecbcb058b8
HDFS-14731. [FGL] Remove redundant locking on NameNode. Contributed by Konstantin V Shvachko.
2020-02-21 17:53:37 -08:00
ed70c115a8
HDFS-15172. Remove unnecessary deadNodeDetectInterval in DeadNodeDetector#checkDeadNodes(). Contributed by Lisheng Sun.
2020-02-21 16:36:30 -08:00
6f84269bcd
HDFS-15185. StartupProgress reports edits segments until the entire startup completes. Contributed by Konstantin V Shvachko.
2020-02-21 10:51:14 -08:00
2338d25dc7
HDFS-15052. WebHDFS getTrashRoot leads to OOM due to FileSystem object creation. ( #1758 )
2020-02-21 11:56:07 +09:00
ec7507162c
HDFS-15165. In Du missed calling getAttributesProvider. Contributed by Bharat Viswanadham.
2020-02-19 11:33:58 -08:00
ac4b556e2d
HDFS-13739. Add option to disable rack local write preference. Contributed by Ayush Saxena.
2020-02-19 08:20:59 +05:30
84f7638840
HADOOP-13666. Supporting rack exclusion in countNumOfAvailableNodes in NetworkTopology. Contributed by Inigo Goiri.
2020-02-18 00:43:33 +05:30
439d935e1d
HDFS-15173. RBF: Delete repeated configuration 'dfs.federation.router.metrics.enable' ( #1849 )
2020-02-17 15:55:10 +09:00
810783d443
HDFS-15135. EC : ArrayIndexOutOfBoundsException in BlockRecoveryWorker#RecoveryTaskStriped. Contributed by Ravuri Sushma sree.
2020-02-16 12:15:03 +05:30
c75756fe13
HDFS-15164. Fix TestDelegationTokensWithHA. Contributed by Ayush Saxena.
2020-02-14 22:07:24 +05:30
a98352ced1
HDFS-15086. Block scheduled counter never get decremet if the block got deleted before replication. Contributed by hemanthboyina.
2020-02-13 16:57:41 +05:30
0ddb5f0881
HDFS-13989. RBF: Add FSCK to the Router ( #1832 )
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Co-authored-by: Inigo Goiri <inigoiri@apache.org>
2020-02-13 10:06:07 +09:00
f09710bbb8
HDFS-15161. When evictableMmapped or evictable size is zero, do not throw NoSuchElementException in ShortCircuitCache#close(). Contributed by Lisheng Sun
2020-02-12 20:29:35 +05:30
3df0adaaea
HDFS-15127. RBF: Do not allow writes when a subcluster is unavailable for HASH_ALL mount points. Contributed by Inigo Goiri
2020-02-12 19:41:04 +05:30
9b8a78d97b
HDFS-14758. Make lease hard limit configurable and reduce the default.
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Contributed by hemanthboyina.
2020-02-11 12:40:00 -06:00
d7c136b9ed
HDFS-15150. Introduce read write lock to Datanode. Contributed Stephen O'Donnell.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2020-02-11 08:00:15 -08:00
6191d4b4a0
HDFS-15158. The number of failed volumes mismatch with volumeFailures of Datanode metrics. Contributed by Yang Yun.
2020-02-09 23:32:22 +05:30
d23317b102
HDFS-15115. Namenode crash caused by NPE in BlockPlacementPolicyDefault when dynamically change logger to debug. Contributed by wangzhixiang
2020-02-08 10:33:57 +05:30
7dac7e1d13
HADOOP-16596. [pb-upgrade] Use shaded protobuf classes from hadoop-thirdparty dependency ( #1635 ). Contributed by Vinayakumar B.
2020-02-07 14:51:24 +05:30
ce7b8b5634
HDFS-15148. dfs.namenode.send.qop.enabled should not apply to primary NN port. Contributed by Chen Liang.
2020-02-04 12:12:35 -08:00
10a60fbe20
HDFS-12491. Support wildcard in CLASSPATH for libhdfs. Contributed by Muhammad Samir Khan.
2020-02-04 12:22:35 -06:00
1e3a0b0d93
HDFS-7175. Client-side SocketTimeoutException during Fsck. Contributed by Stephen O'Donnell, Akira Ajisaka.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Co-authored-by: Akira Ajisaka <aajisaka@apache.org>
2020-01-31 16:13:02 -08:00
799d4c1cf4
HDFS-15146. TestBalancerRPCDelay.testBalancerRPCDelay fails
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intermittently. Contributed by Ahmed Hussein.
2020-01-29 11:00:27 -06:00
483397c7f7
[SBN Read] Slow clients when Observer reads are enabled but there are no Observers on the cluster. Conntributed by Chen Liang
2020-01-28 15:20:36 -08:00
3e86807802
Revert "[SBN Read] Slow clients when Observer reads are enabled but there are no Observers on the cluster. Contributed by Chen Liang."
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This reverts commit ff8ff0f7e5
2020-01-28 15:19:47 -08:00
ff8ff0f7e5
[SBN Read] Slow clients when Observer reads are enabled but there are no Observers on the cluster. Contributed by Chen Liang.
2020-01-28 15:14:58 -08:00
1839c467f6
HDFS-13179. TestLazyPersistReplicaRecovery#testDnRestartWithSavedReplicas fails intermittently. Contributed by Ahmed Hussein.
2020-01-28 10:10:35 -08:00
061421fc6d
HDFS-15145. HttpFS: getAclStatus() returns permission as null. Contributed by hemanthboyina.
2020-01-28 10:04:38 -08:00
87c198468b
HDFS-14993. checkDiskError doesn't work during datanode startup. Contributed by Yang Yun.
2020-01-28 23:09:38 +05:30
f876dc228b
HDFS-15143. LocatedStripedBlock returns wrong block type. Contributed by Ayush Saxena.
2020-01-28 19:34:21 +05:30
6d008c0d39
HDFS-15128. Unit test failing to clean testing data and crashed future Maven test run due to failure in TestDataNodeVolumeFailureToleration. Contributed by Ctest
2020-01-25 11:47:29 +05:30
d10f77e3c9
HDFS-15119. Allow expiration of cached locations in DFSInputStream.
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Contributed by Ahmed Hussein.
2020-01-24 09:15:27 -06:00
92c58901d7
HDFS-15117. EC: Add getECTopologyResultForPolicies to DistributedFileSystem. Contributed by Ayush Saxena
2020-01-23 18:18:34 +05:30
bd03053ea2
HDFS-14968. Add ability to log stale datanodes. Contributed by Ahmed Hussein.
2020-01-22 09:14:38 -06:00
8cfc3673dc
HDFS-15092. TestRedudantBlocks#testProcessOverReplicatedAndRedudantBlock sometimes fails. Contributed by Fei Hui.
2020-01-21 13:29:20 -08:00
b657822b98
HDFS-15126. TestDatanodeRegistration#testForcedRegistration fails intermittently. Contributed by Ahmed Hussein.
2020-01-21 13:22:53 -08:00
f6d20daf40
HADOOP-16808. Use forkCount and reuseForks parameters instead of forkMode in the config of maven surefire plugin. Contributed by Xieming Li.
2020-01-21 18:03:24 +09:00
1defe3a65a
HADOOP-16753. Refactor HAAdmin. Contributed by Xieming Li.
2020-01-21 10:58:32 +09:00
263413e838
HDFS-15112. RBF: Do not return FileNotFoundException when a subcluster is unavailable.
2020-01-16 10:39:14 -08:00
edbbc03ce7
HADOOP-16621. [pb-upgrade] Remove Protobuf classes from signatures of Public APIs. Contributed by Vinayakumar B. ( #1803 )
2020-01-16 23:27:50 +05:30
d7c4f8ab21
HDFS-13616. Batch listing of multiple directories ( #1725 )
2020-01-15 17:22:47 -08:00
6b86a5110e
HDFS-15097. Purge log in KMS and HttpFS. Contributed by Doris Gu.
2020-01-13 10:48:53 -08:00
52b360a928
HADOOP-16797. Add Dockerfile for ARM builds. Contributed by Vinayakumar B. ( #1801 )
2020-01-13 10:40:29 +05:30
cebce0a348
HDFS-14578. AvailableSpaceBlockPlacementPolicy always prefers local node. Contributed by Ayush Saxena.
2020-01-11 10:29:11 +05:30
7b62409ace
HDFS-15108. RBF: MembershipNamenodeResolver should invalidate cache incase of active namenode update. Contributed by Ayush Saxena.
2020-01-11 10:21:31 +05:30
26a969ec73
HDFS-15099. [SBN Read] checkOperation(WRITE) should throw ObserverRetryOnActiveException for ObserverNode. Contributed by Chen Liang.
2020-01-10 17:06:59 -08:00
5fb901ac40
HDFS-15095. Fix TestDecommissioningStatus. Contributed by Ahmed Hussein.
2020-01-10 12:43:21 -06:00
9da294a140
HDFS-15110. HttpFS: post requests are not supported for path "/". Contributed by hemanthboyina.
2020-01-10 17:53:19 +09:00
0315ef8448
HDFS-15100. RBF: Print stacktrace when DFSRouter fails to fetch/parse JMX output from NameNode. ( #1800 )
2020-01-10 13:16:57 +09:00
b32757c616
HDFS-15107. dfs.client.server-defaults.validity.period.ms to support time units. Contributed by Ayush Saxena.
2020-01-10 08:14:56 +05:30
782c0556fb
HDFS-15102. HttpFS: put requests are not supported for path "/". Contributed by hemanthboyina.
2020-01-10 09:52:13 +09:00
bf45f3b80a
HDFS-14957. INodeReference Space Consumed was not same in QuotaUsage and ContentSummary. Contributed by hemanthboyina.
2020-01-09 12:04:05 +05:30
8fe01db34a
HDFS-15094. RBF: Reuse ugi string in ConnectionPoolID. Contributed by Ayush Saxena.
2020-01-09 09:02:38 +05:30
fd30f4c52b
HDFS-15096. RBF: GetServerDefaults Should be Cached At Router. Contributed by Ayush Saxena.
2020-01-09 08:26:51 +05:30
7030722e5d
HDFS-15080. Fix the issue in reading persistent memory cached data with an offset. Contributed by Feilong He.
2020-01-08 14:25:17 +05:30
aba3f6c3e1
HDFS-15077. Fix intermittent failure of TestDFSClientRetries#testLeaseRenewSocketTimeout. ( #1797 )
2020-01-08 16:45:39 +09:00
a43c177f1d
HDFS-15072. HDFS MiniCluster fails to start when run in directory path with a %. ( #1775 )
2020-01-08 11:28:34 +09:00
59aac00283
HDFS-15066. HttpFS: Implement setErasureCodingPolicy , unsetErasureCodingPolicy , getErasureCodingPolicy. Contributed by hemanthboyina.
2020-01-07 11:10:32 +09:00
4a76ab777f
HDFS-15090. RBF: MountPoint Listing Should Return Flag Values Of Destination. Contributed by Ayush Saxena.
2020-01-06 18:09:59 +09:00
77ae7b9ce2
HDFS-15089. RBF: SmallFix for RBFMetrics in doc ( #1786 )
2020-01-06 12:31:13 +09:00
f8644fbe9f
HDFS-15091. Cache Admin and Quota Commands Should Check SuperUser Before Taking Lock. Contributed by Ayush Saxena.
2020-01-04 19:02:59 +05:30
037ec8cfb1
HDFS-15068. DataNode could meet deadlock if invoke refreshVolumes when register. Contributed by Aiphago.
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Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
2020-01-04 01:55:36 +09:00
d79cce20ab
HDFS-14740. Recover data blocks from persistent memory read cache during datanode restarts. Contributed by Feilong He.
2020-01-02 11:44:00 +05:30
074050ca59
HDFS-15063. HttpFS: getFileStatus doesn't return ecPolicy. Contributed by hemanthboyina.
2020-01-01 11:26:38 +09:00
62423910a4
HDFS-14937. [SBN read] ObserverReadProxyProvider should throw InterruptException. Contributed by xuzq.
2019-12-29 13:07:22 +05:30
ee51eadda0
HDFS-15074. DataNode.DataTransfer thread should catch all the expception and log it. Contributed by hemanthboyina.
2019-12-29 11:15:54 +05:30
dc32f583af
HDFS-14934. [SBN Read] Standby NN throws many InterruptedExceptions when dfs.ha.tail-edits.period is 0. Contributed by Ayush Saxena.
2019-12-28 21:32:15 +09:00
8730a7bf60
HDFS-15003. RBF: Make Router support storage type quota. Contributed by Jinglun.
2019-12-27 09:22:58 +05:30
80f91d14ab
HDFS-14997. Addendum: BPServiceActor processes commands from NameNode asynchronously. Contributed by Xiaoqiao He.
2019-12-27 09:12:44 +05:30
300505c562
HDFS-15054. Delete Snapshot not updating new modification time. Contributed by hemanthboyina.
2019-12-25 12:42:50 +05:30
df622cf4a3
HDFS-12999. When reach the end of the block group, it may not need to flush all the data packets(flushAllInternals) twice. Contributed by lufei and Fei Hui.
2019-12-25 11:07:25 +05:30
d8cd7098b4
HDFS-15073. Replace curator-shaded guava import with the standard one ( #1782 )
2019-12-25 10:50:01 +09:00
b98ac2a3af
HDFS-15076. Fix tests that hold FSDirectory lock, without holding FSNamesystem lock. Contributed by Konstantin V Shvachko.
2019-12-24 12:08:34 -08:00
52d7b745c6
HDFS-15062. Add LOG when sendIBRs failed. Contributed by Fei Hui.
2019-12-19 09:42:17 -08:00
b86895485d
HDFS-14997. BPServiceActor processes commands from NameNode asynchronously. Contributed by Xiaoqiao He.
2019-12-19 09:34:43 -08:00
fdd96e46d1
HDFS-15012. NN fails to parse Edit logs after applying HDFS-13101. Contributed by Shashikant Banerjee.
2019-12-18 22:50:46 +05:30
24080666e5
HDFS-14908. LeaseManager should check parent-child relationship when filter open files. Contributed by Jinglun.
2019-12-16 18:41:45 -08:00
dc6cf17b34
HDFS-15048. Fix findbug in DirectoryScanner.
2019-12-16 19:00:57 +09:00
7a87007545
HDFS-15038. TestFsck testFsckListCorruptSnapshotFiles is failing in trunk. Contributed by hemanthboyina.
2019-12-15 00:33:32 +05:30
72aee114f8
HDFS-15053. RBF: Add permission check for safemode operation. Contributed by Xiaoqiao He.
2019-12-14 17:57:23 +05:30
7fe924b1c0
HDFS-15016. RBF: getDatanodeReport() should return the latest update. Contributed by Inigo Goiri.
2019-12-13 10:51:14 -08:00
65c4660bcd
HDFS-15036. Active NameNode should not silently fail the image transfer. Contributed by Chen Liang.
2019-12-12 10:22:05 -08:00
bdd00f10b4
HDFS-15047. Document the new decommission monitor (HDFS-14854). ( #1755 )
2019-12-13 00:35:41 +09:00
0e28cd8f63
HDFS-15050. Optimize log information when DFSInputStream meet CannotObtainBlockLengthException. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-12-12 02:23:32 -08:00
93bb368094
HDFS-14983. RBF: Add dfsrouteradmin -refreshSuperUserGroupsConfiguration command option. Contributed by Xieming Li
2019-12-12 10:56:19 +09:00
c174d50b30
HDFS-15032. Properly handle InvocationTargetExceptions in the proxy created by ProxyCombiner. This fixes a bug encountered by the HDFS balancer when used with Observer Nodes. Contributed by Erik Krogen.
2019-12-11 09:39:37 -08:00
c2e9783d5f
HDFS-15045. DataStreamer#createBlockOutputStream() should log exception in warn. Contributed by Ravuri Sushma Sree.
2019-12-11 08:52:55 +05:30
c93cb6790e
HDFS-14854. Create improved decommission monitor implementation. Contributed by Stephen O'Donnell.
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Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-12-10 17:16:43 -08:00
c4733377d0
HDFS-15040. RBF: Secured Router should not run when SecretManager is not running. ( #1745 )
2019-12-10 16:03:32 +09:00
9f09852051
HDFS-15043. RBF: The detail of the Exception is not shown in ZKDelegationTokenSecretManagerImpl ( #1748 )
2019-12-10 16:00:20 +09:00
4dffd81bb7
HDFS-14522. Allow compact property description in xml in httpfs. ( #1737 )
2019-12-10 10:30:57 +09:00
11cd5b6e39
HDFS-15028. Keep the capacity of volume and reduce a system call. Contributed by Yang Yun.
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Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
2019-12-07 08:46:45 +09:00
ecd461f940
HDFS-14751. Synchronize on diffs in DirectoryScanner. Contributed by Lisheng Sun.
2019-12-06 15:10:40 -08:00
313b76f8e9
HDFS-14476. lock too long when fix inconsistent blocks between disk and in-memory. Contributed by Sean Chow.
2019-12-06 15:10:40 -08:00
705b172b95
HDFS-14998. [SBN read] Update Observer Namenode doc for ZKFC after HDFS-14130. Contributed by Fei Hui.
2019-12-06 23:04:09 +05:30
83a14559e5
HDFS-15023. [SBN read] ZKFC should check the state before joining the election. Contributed by Fei Hui.
2019-12-05 18:52:01 +05:30
47fdae7904
HDFS-13811. RBF: Race condition between router admin quota update and periodic quota update service. Contributed by Jinglun.
2019-12-04 18:19:11 +08:00
0c217feed8
HDFS-15026. TestPendingReconstruction#testPendingReconstruction() fail in trunk. Contributed by Lisheng Sun.
2019-12-03 09:18:09 +05:30
4ede8bce28
HDFS-9695. HTTPFS - CHECKACCESS operation missing. Contributed by hemanthboyina
2019-12-03 09:38:36 +09:00
6b2d6d4aaf
HDFS-15009. FSCK -list-corruptfileblocks return Invalid Entries. Contributed by hemanthboyina.
2019-11-29 23:55:37 +05:30
44f7b9159d
HDFS-15013. Reduce NameNode overview tab response time. Contributed by HuangTao.
2019-11-29 00:42:31 +05:30
0384687811
HDFS-15010. BlockPoolSlice#addReplicaThreadPool static pool should be initialized by static method. Contributed by Surendra Singh Lilhore.
2019-11-28 23:49:35 +05:30
46166bd8d1
HDFS-14961. [SBN read] Prevent ZKFC changing Observer Namenode state. Contributed by Ayush Saxena.
2019-11-28 18:28:20 +05:30
c3659f8f94
HDFS-15019. Refactor the unit test of TestDeadNodeDetection. Contributed by Lisheng Sun.
2019-11-28 14:41:49 +08:00
2b452b4e60
HDFS-14986. ReplicaCachingGetSpaceUsed throws ConcurrentModificationException. Contributed by Aiphago.
2019-11-28 10:43:35 +08:00
c8bef4d6a6
HDFS-14649. Add suspect probe for DeadNodeDetector. Contributed by Lisheng Sun.
2019-11-27 10:57:20 +08:00
049940e77b
HDFS-14519. NameQuota is not update after concat operation, so namequota is wrong. Contributed by Ranith Sardar.
2019-11-23 02:30:02 +05:30
c422e36397
HDFS-13842. RBF: Exceptions are conflicting when creating the same mount entry twice. Contributed by Ranith Sardar.
2019-11-22 11:42:19 +05:30
b25e94ce29
HDFS-14924. RenameSnapshot not updating new modification time. Contributed by hemanthboyina
2019-11-22 13:48:02 +09:00
9b6906fe91
HDFS-14651. DeadNodeDetector checks dead node periodically. Contributed by Lisheng Sun.
2019-11-22 10:53:55 +08:00
b89fd4dfe9
HDFS-15002. RBF: Fix annotation in RouterAdmin. Contributed by Jinglun.
2019-11-22 01:08:11 +05:30
26270196a2
HDFS-14940. HDFS Balancer : Do not allow to set balancer maximum network bandwidth more than 1TB. Contributed by hemanthboyina.
2019-11-22 00:31:25 +05:30
98d249dcda
HDFS-14996. RBF: GetFileStatus fails for directory with EC policy set in case of multiple destinations. Contributed by Ayush Saxena.
2019-11-21 12:08:42 +05:30
3037762b2c
HDFS-14949. Add getServerDefaults() support to HttpFS. Contributed by hemanthboyina.
2019-11-20 10:51:58 -08:00
fd264b8265
HDFS-14995. Use log variable directly instead of passing as argument in InvalidateBlocks#printBlockDeletionTime(). Contributed by Lisheng Sun.
2019-11-21 00:00:42 +05:30
0b50aa29fd
HDFS-14952. Skip safemode if blockTotal is 0 in new NN. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Mukul Kumar Singh <msingh@apache.org>
2019-11-19 12:16:57 -08:00
c870514740
HDFS-14992. TestOfflineEditsViewer is failing in Trunk. Contributed by hemanthboyina.
2019-11-20 00:07:43 +05:30
34cb595d2e
HDFS-14967. TestWebHDFS fails in Windows. Contributed by Renukaprasad C.
2019-11-18 18:49:58 +05:30
12617fad2e
HDFS-14955. RBF: getQuotaUsage() on mount point should return global quota. Contributed by Jinglun.
2019-11-18 16:04:52 +05:30
3b5a0e86c1
HDFS-14974. RBF: Make tests use free ports. Contributed by Inigo Goiri.
2019-11-18 15:49:36 +05:30
b3119b9ab6
HDFS-14648. Implement DeadNodeDetector basic model. Contributed by Lisheng Sun.
2019-11-16 11:32:41 +08:00
67f2c491fe
HDFS-14802. The feature of protect directories should be used in RenameOp ( #1669 )
2019-11-15 12:35:37 -08:00
c892a879dd
HDFS-14882. Consider DataNode load when #getBlockLocation. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Reviewed-by: Istvan Fajth <pifta@cloudera.com>
2019-11-15 12:16:31 -08:00
b2cc8b6b4a
HDFS-14973. More strictly enforce Balancer/Mover/SPS throttling of getBlocks RPCs to NameNodes. Contributed by Erik Krogen.
2019-11-15 10:10:37 -08:00
586defe711
HDFS-14979 Allow Balancer to submit getBlocks calls to Observer Nodes when possible. Contributed by Erik Krogen.
2019-11-13 11:46:35 -08:00
97ec34e117
HDFS-14959: [SBNN read] access time should be turned off ( #1706 ) Contributed by Chao Sun.
2019-11-12 11:35:50 -08:00
40150da1e1
HDFS-14922. Prevent snapshot modification time got change on startup. Contributed by hemanthboyina.
2019-11-12 10:53:54 -08:00
77934bc07b
HDFS-14975. Add CR for SetECPolicyCommand usage. Contributed by Fei Hui.
2019-11-11 11:05:34 +05:30
b25a37c322
HDFS-14962. RBF: ConnectionPool#newConnection() error log wrong protocol class ( #1699 ). Contributed by Yuxuan Wang.
2019-11-11 10:48:38 +05:30
6663d6a5c2
HDFS-14928. UI: unifying the WebUI across different components. Contributed by Xieming Li
2019-11-11 14:04:57 +09:00
320008bb7c
HDFS-14720. DataNode shouldn't report block as bad block if the block length is Long.MAX_VALUE. Contributed by hemanthboyina.
2019-11-09 22:14:35 +05:30
42fc8884ab
HDFS-14815. RBF: Update the quota in MountTable when calling setQuota on a MountTable src. Contributed by Jinglun.
2019-11-08 08:48:52 +05:30
247584eb63
HDFS-14958. TestBalancerWithNodeGroup is not using NetworkTopologyWithNodeGroup. Contributed by Jim Brennan.
2019-11-07 22:49:01 +05:30
dd900259c4
HDFS-14941. Potential editlog race condition can cause corrupted file. Contributed by Chen Liang and Konstantin Shvachko.
2019-11-06 09:56:19 -08:00
9d0d580031
HDFS-14806. Bootstrap standby may fail if with in-progress tailing. Contributed by Chen Liang and Erik Krogen.
2019-11-06 09:30:04 -08:00
9e287054a8
HDFS-14942. Change Log Level to debug in JournalNodeSyncer#syncWithJournalAtIndex. Contributed by Lisheng Sun.
2019-11-06 22:02:03 +05:30
dcf55838ae
HDFS-14880. Correct the sequence of statistics & exit message in balencer. Contributed by Renukaprasad C.
2019-11-06 21:45:03 +05:30
c36014165c
HDFS-14384. When lastLocatedBlock token expire, it will take 1~3s second to refetch it. Contributed by Surendra Singh Lilhore.
2019-11-06 19:28:55 +05:30
bfb8f28cc9
HDFS-14775. Add Timestamp for longest FSN write/read lock held log. Contributed by Chen Zhang.
2019-11-05 09:19:52 -08:00
7901062707
HDFS-14891. RBF: namenode links in NameFederation Health page (federationhealth.html) cannot use https scheme. Contributed by Xieming Li
2019-11-05 15:03:09 +09:00
b643a1cbe8
HDFS-14938. Add check if excludedNodes contain scope in DFSNetworkTopology#chooseRandomWithStorageType(). Contributed by Lisheng Sun.
2019-11-05 09:23:20 +05:30
2ffec347eb
HDFS-14946. Erasure Coding: Block recovery failed during decommissioning. Contributed by Fei Hui.
2019-11-05 01:37:15 +05:30
eb73ba6ed5
HDFS-14945. Revise PacketResponder's log. Contributed by Xudong Cao.
2019-11-04 09:40:42 -08:00
de6b8b0c0b
HDFS-14925. Rename operation should check nest snapshot ( #1670 )
...
If the src directory or any of its descendant is snapshottable
and the dst directory or any of its ancestors is snapshottable,
we consider this as nested snapshot, which should be denied.
Reviewed-by: Shashikant Banerjee <shashikant@apache.org>
2019-11-01 16:37:53 -07:00
7d7acb004a
HDFS-13736. BlockPlacementPolicyDefault can not choose favored nodes when 'dfs.namenode.block-placement-policy.default.prefer-local-node' set to false. Contributed by hu xiaodong.
2019-11-01 22:50:10 +05:30
f18bbdd9d8
HDFS-14927. RBF: Add metrics for async callers thread pool. Contributed by Leon Gao.
2019-11-01 10:14:31 -07:00
02009c3bb7
HDFS-14768. EC : Busy DN replica should be consider in live replica check. Contributed by guojh.
2019-11-01 22:15:05 +05:30
9d25ae7669
HDFS-14920. Erasure Coding: Decommission may hang If one or more datanodes are out of service during decommission. Contributed by Fei Hui.
2019-10-31 23:49:37 +05:30
d9fbedc4ae
HDFS-14936. Add getNumOfChildren() for interface InnerNode. Contributed by Lisheng Sun.
2019-10-31 23:39:27 +05:30
e6137d0e50
Make upstream aware of 2.10.0 release
2019-10-30 20:58:32 -07:00
fa4904cdca
HDFS-14935. Refactor DFSNetworkTopology#isNodeInScope. Contributed by Lisheng Sun.
2019-10-29 12:30:24 +05:30
30ed24a421
HDFS-14730. Removed unused configuration dfs.web.authentication.filter.
...
Contributed by Chen Zhang
2019-10-28 19:27:32 -04:00
9ef6ed9c1c
HDFS-14931. hdfs crypto commands limit column width. Contributed by Eric Badger
2019-10-28 16:37:04 +00:00
30db895b59
HDFS-14308. DFSStripedInputStream curStripeBuf is not freed by unbuffer() ( #1667 )
...
Reviewed-by: Aravindan Vijayan <avijayan@cloudera.com>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-10-25 13:09:14 -07:00
862526530a
HDFS-14933. Fixing a typo in documentation of Observer NameNode. Contributed by Xieming Li
2019-10-25 15:23:05 +09:00
0db0f1e399
HDFS-14917. Change the ICON of "Decommissioned & dead" datanode on "dfshealth.html". Contributed by Xieming Li
2019-10-25 10:27:38 +09:00
a1b4eebcc9
HDFS-14910. Rename Snapshot with Pre Descendants Fail With IllegalArgumentException. Contributed by Wei-Chiu Chuang. ( #1672 )
...
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
2019-10-24 13:09:52 -07:00
ac6b6a6a85
HADOOP-16614. Add aarch64 support for dependent leveldbjni.
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Contributed by liusheng
close #1546
2019-10-24 11:45:57 -04:00
ee699dc26c
HDFS-14921. Remove SuperUser Check in Setting Storage Policy in FileStatus During Listing. Contributed by Ayush Saxena.
2019-10-24 12:14:09 +05:30
a901405ad8
HDFS-14884. Add sanity check that zone key equals feinfo key while setting Xattrs. Contributed by Mukul Kumar Singh.
...
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-10-22 13:31:15 -07:00
6020505943
HDFS-14915. Move Superuser Check Before Taking Lock For Encryption API. Contributed by Ayush Saxena.
2019-10-22 18:44:22 +05:30
19f35cfd57
HDFS-14918. Remove useless getRedundancyThread from BlockManagerTestUtil. Contributed by Fei Hui.
2019-10-22 18:34:02 +05:30
72003b19bf
HDFS-13901. INode access time is ignored because of race between open and rename. Contributed by Jinglun.
2019-10-21 17:31:43 -07:00
c4e27ef773
HDFS-12749. DN may not send block report to NN after NN restart. Contributed by Xiaoqiao He.
2019-10-21 16:33:15 -05:00
74c2329fc3
HDFS-14913. Correct the value of available count in DFSNetworkTopology#chooseRandomWithStorageType(). Contributed by Ayush Saxena.
2019-10-21 18:35:12 +05:30
ff6a492d66
HDFS-14916. RBF: line breaks are missing from the output of 'hdfs dfsrouteradmin -ls'. Contributed by Xieming Li.
2019-10-21 18:20:00 +05:30
447f46d962
HDFS-14847. Erasure Coding: Blocks are over-replicated while EC decommissioning. Contributed by Fei Hui.
2019-10-20 06:10:59 +05:30
e6f95eb0f7
HDFS-14887. RBF: In Router Web UI, Observer Namenode Information displaying as Unavailable. Contributed by hemanthboyina.
2019-10-19 13:24:58 -07:00
3d41f33018
HADOOP-16152. Upgrade Eclipse Jetty version to 9.4.x. Contributed by Yuming Wang, Siyao Meng.
...
Co-authored-By: Siyao Meng <smeng@cloudera.com>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-10-18 08:25:02 -07:00
54dc6b7d72
HDFS-14909. DFSNetworkTopology#chooseRandomWithStorageType() should not decrease storage count for excluded node which is already part of excluded scope. Contributed by Surendra Singh Lilhore.
2019-10-17 22:28:47 +05:30
5527d79adb
HDFS-14810. Review FSNameSystem editlog sync. Contributed by Xiaoqiao He.
2019-10-17 21:56:30 +05:30
375224edeb
HDFS-14739. RBF: LS command for mount point shows wrong owner and permission information. Contributed by Jinglun.
2019-10-16 19:26:01 +05:30
336abbd873
HDFS-14886. In NameNode Web UI's Startup Progress page, Loading edits always shows 0 sec. Contributed by hemanthboyina.
2019-10-14 23:31:43 +05:30
fabd41fa48
HDFS-14856. Fetch file ACLs while mounting external store. ( #1478 )
2019-10-14 09:44:56 -07:00
5f4641a120
HDFS-14238. A log in NNThroughputBenchmark should change log level to INFO instead of ERROR. Contributed by Shen Yinjie.
2019-10-12 21:06:23 +05:30
6e5cd5273f
HDFS-14899. Use Relative URLS in Hadoop HDFS RBF. Contributed by David Mollitor.
2019-10-12 13:26:47 +05:30
eeb58a07e2
HDFS-14898. Use Relative URLS in Hadoop HDFS HTTP FS. Contributed by David Mollitor.
2019-10-10 01:03:33 +05:30
d76e2655ac
HDFS-14754. Erasure Coding : The number of Under-Replicated Blocks never reduced(addendum). Contributed by Surendra Singh Lilhore.
2019-10-09 23:20:28 +05:30
72ae371e7a
HDFS-14509. DN throws InvalidToken due to inequality of password when upgrade NN 2.x to 3.x. Contributed by Yuxuan Wang and Konstantin Shvachko.
2019-10-08 11:56:52 -07:00
91320b4461
HDFS-14859. Prevent unnecessary evaluation of costly operation getNumLiveDataNodes when dfs.namenode.safemode.min.datanodes is not zero. Contributed by Srinivasu Majeti.
2019-10-08 14:14:14 +05:30
761594549e
HDFS-14814. RBF: RouterQuotaUpdateService supports inherited rule. Contributed by Jinglun.
2019-10-08 14:01:44 +05:30
382967be51
HDFS-14373. EC : Decoding is failing when block group last incomplete cell fall in to AlignedStripe. Contributed by Surendra Singh Lilhore.
2019-10-08 00:14:30 +05:30
aa24add8f0
HDFS-14890. Fixed namenode and journalnode startup on Windows.
...
Contributed by Siddharth Wagle
2019-10-04 13:13:10 -04:00
b23bdaf085
HDFS-14879. Header was wrong in Snapshot web UI. Contributed by hemanthboyina
2019-10-04 16:47:06 +09:00
c99a12167f
HDFS-14637. Namenode may not replicate blocks to meet the policy after enabling upgradeDomain. Contributed by Stephen O'Donnell.
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Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-10-03 22:13:50 -07:00
844b766da5
HDFS-14889. Ability to check if a block has a replica on provided storage. Contributed by Ashvin Agrawal. ( #1573 )"
2019-10-03 21:32:48 -07:00
a3fe404244
HDFS-14881. Safemode 'forceExit' option, doesn’t shown in help message. Contributed by Renukaprasad C.
2019-10-03 22:34:55 +05:30
5a7483ca5c
HDFS-14888. RBF: Enable Parallel Test Profile for builds. Contributed by Ayush Saxena.
2019-10-03 19:21:27 +05:30
1303255aee
HDFS-14858. [SBN read] Allow configurably enable/disable AlignmentContext on NameNode. Contributed by Chen Liang.
2019-10-02 16:38:20 -07:00
3df733c250
HDFS-14885. UI: Fix a typo on WebUI of DataNode. Contributed by Xieming Li.
2019-10-02 11:03:16 +09:00
6ef6594c7e
HDFS-14492. Snapshot memory leak. Contributed by Wei-Chiu Chuang. ( #1370 )
...
* HDFS-14492. Snapshot memory leak. Contributed by Wei-Chiu Chuang.
Change-Id: I9e5e450c07ad70aa1905973896c4f627042dbd37
* Fix checkstyle
Change-Id: I16d4bd4f03a971e1ed36cf57d89dc42357ef8fbf
2019-10-01 21:16:46 +05:30
b3275ab1f2
HDFS-14305. Fix serial number calculation in BlockTokenSecretManager to avoid token key ID overlap between NameNodes. Contributed by Konstantin V Shvachko.
2019-09-30 16:48:10 -07:00
760b523e58
Revert "HDFS-14305. Fix serial number calculation in BlockTokenSecretManager to avoid token key ID overlap between NameNodes. Contributed by He Xiaoqiao."
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This reverts commit 0feba4396f
2019-09-29 13:11:31 -07:00
d8313b2274
HDFS-14850. Optimize FileSystemAccessService#getFileSystemConfiguration. Contributed by Lisheng Sun.
2019-09-28 17:20:44 -07:00
2200871607
HDFS-14876. Remove unused imports from TestBlockMissingException.java and TestClose.java. Contributed by Lisheng Sun.
2019-09-28 22:03:53 +05:30
c4c8d5fd0e
HDFS-14849. Erasure Coding: the internal block is replicated many times when datanode is decommissioning. Contributed by HuangTao.
2019-09-28 21:44:44 +05:30
0d5d0b914a
Revert "HDFS-14849. Erasure Coding: the internal block is replicated many times when datanode is decommissioning. Contributed by HuangTao."
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This reverts commit ce58c05f1d
2019-09-28 21:32:15 +05:30
13b427fc05
HDFS-14564: Add libhdfs APIs for readFully; add readFully to ByteBufferPositionedReadable ( #963 ) Contributed by Sahil Takiar.
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Reviewed-by: Siyao Meng <smeng@cloudera.com>
2019-09-27 12:25:03 -07:00
ce58c05f1d
HDFS-14849. Erasure Coding: the internal block is replicated many times when datanode is decommissioning. Contributed by HuangTao.
2019-09-27 18:58:19 +05:30
2870668cfa
Make upstream aware of 3.1.3 release.
2019-09-27 16:44:07 +08:00
2adcc3c932
HDFS-14785. [SBN read] Change client logging to be less aggressive. Contributed by Chen Liang.
2019-09-26 15:48:19 -07:00
b1e55cfb55
HDFS-14461. RBF: Fix intermittently failing kerberos related unit test. Contributed by Xiaoqiao He.
2019-09-26 15:26:23 -07:00
1a2a352ecd
HDFS-11934. Add assertion to TestDefaultNameNodePort#testGetAddressFromConf. Contributed by Nikhil Navadiya.
2019-09-26 20:45:37 +05:30
a3f68933d7
HDFS-14873. Fix dfsadmin doc for triggerBlockReport. Contributed by Fei Hui.
2019-09-26 19:54:07 +05:30
bdaaa3bbf2
HDFS-14832. RBF: Add Icon for ReadOnly False. Contributed by hemanthboyina
2019-09-25 23:48:49 +09:00
e346e3638c
HADOOP-15691 Add PathCapabilities to FileSystem and FileContext.
...
Contributed by Steve Loughran.
This complements the StreamCapabilities Interface by allowing applications to probe for a specific path on a specific instance of a FileSystem client
to offer a specific capability.
This is intended to allow applications to determine
* Whether a method is implemented before calling it and dealing with UnsupportedOperationException.
* Whether a specific feature is believed to be available in the remote store.
As well as a common set of capabilities defined in CommonPathCapabilities,
file systems are free to add their own capabilities, prefixed with
fs. + schema + .
The plan is to identify and document more capabilities -and for file systems which add new features, for a declaration of the availability of the feature to always be available.
Note
* The remote store is not expected to be checked for the feature;
It is more a check of client API and the client's configuration/knowledge
of the state of the remote system.
* Permissions are not checked.
Change-Id: I80bfebe94f4a8bdad8f3ac055495735b824968f5
2019-09-25 12:16:41 +01:00
3f89084ac7
HDFS-14845. Ignore AuthenticationFilterInitializer for HttpFSServerWebServer and honor hadoop.http.authentication configs.
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Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
2019-09-25 10:19:30 +09:00
66400c1cbb
HDFS-14808. EC: Improper size values for corrupt ec block in LOG. Contributed by Ayush Saxena.
2019-09-25 01:31:15 +05:30
eb96a3093e
HDFS-14655. [SBN Read] Namenode crashes if one of The JN is down. Contributed by Ayush Saxena.
2019-09-25 01:16:30 +05:30
afa1006a53
HDFS-14843. Double Synchronization in BlockReportLeaseManager. Contributed by David Mollitor.
2019-09-24 09:58:42 -07:00
816d3cb908
HDFS-14837. Review of Block.java. Contributed by David Mollitor.
2019-09-24 09:54:09 -07:00
43203b466d
HDFS-14868. RBF: Fix typo in TestRouterQuota. Contributed by Jinglun.
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Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-09-24 09:38:58 -07:00
c30e495557
HDFS-14853. NPE in DFSNetworkTopology#chooseRandomWithStorageType() when the excludedNode is not present. Contributed by Ranith Sardar.
2019-09-23 21:22:50 +05:30
07c81e9bfc
HADOOP-16558. [COMMON+HDFS] use protobuf-maven-plugin to generate protobuf classes ( #1494 ). Contributed by Vinayakumar B.
2019-09-23 12:37:47 +05:30
4c0a7a9e13
Make upstream aware of 3.2.1 release.
2019-09-23 06:20:54 +00:00
659c88801d
HDFS-14818. Check native pmdk lib by 'hadoop checknative' command. Contributed by Feilong He.
2019-09-22 22:02:54 +05:30
aa938662f9
HDFS-14833. RBF: Router Update Doesn't Sync Quota. Contributed by Ayush Saxena.
2019-09-21 09:53:13 +05:30
3f223bebfa
HDFS-14844. Make buffer of BlockReaderRemote#newBlockReader#BufferedOutputStream configurable. Contributed by Lisheng Sun.
2019-09-20 11:45:01 -07:00
1654497f98
HADOOP-16557. [pb-upgrade] Upgrade protobuf.version to 3.7.1 ( #1432 )
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HADOOP-16557. [pb-upgrade] Upgrade protobuf.version to 3.7.1. Contributed by Vinayakumar B.
2019-09-20 16:08:30 +05:30
a79f286c6f
HDFS-14609. RBF: Security should use common AuthenticationFilter. Contributed by Chen Zhang.
2019-09-19 11:00:10 -07:00
56248f9d87
HADOOP-16556. Fix some alerts raised by LGTM.
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Contributed by Malcolm Taylor.
Change-Id: Ic60c3f4681dd9d48b3afcba7520bd1e4d3cc4231
2019-09-19 16:00:05 +01:00
4ed0aefe9f
HDFS-14822. [SBN read] Revisit GlobalStateIdContext locking when getting server state id. Contributed by Chen Liang.
2019-09-18 16:47:46 -07:00
5dd859a8a0
HDFS-14836. FileIoProvider should not increase FileIoErrors metric in datanode volume metric. Contributed by Aiphago.
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Reviewed-by: He Xiaoqiao <hexiaoqiao@apache.org>
2019-09-18 09:34:01 -07:00
3cf6e4272f
HDFS-14846: libhdfs tests are failing on trunk due to jni usage bugs
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Signed-off-by: Anu Engineer <aengineer@apache.org>
2019-09-17 15:51:39 -07:00
f580a87079
HDFS-14795. Add Throttler for writing block. Contributed by Lisheng Sun.
2019-09-17 14:55:34 -07:00
e04b8a46c3
HDFS-14799. Do Not Call Map containsKey In Conjunction with get. Contributed by hemanthboyina.
2019-09-14 10:39:20 +05:30
06ad6540b3
HDFS-14821. Make HDFS-14617 (fsimage sub-sections) off by default. Contributed by Stephen O'Donnell.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-09-13 10:36:45 -07:00
4852a90e4b
HDFS-14754. Erasure Coding : The number of Under-Replicated Blocks never reduced. Contributed by hemanthboyina.
2019-09-13 00:17:13 +05:30
2ff2a7f612
HDFS-14798. Synchronize invalidateBlocks in DatanodeDescriptor. Contributed by hemanthboyina.
2019-09-12 19:43:18 +05:30
d1c303a497
HDFS-14699. Erasure Coding: Storage not considered in live replica when replication streams hard limit reached to threshold. Contributed by Zhao Yi Ming.
2019-09-12 19:11:50 +05:30
68612a0410
HDFS-14840. Use Java Conccurent Instead of Synchronization in BlockPoolTokenSecretManager. Contributed by David Mollitor.
2019-09-12 12:41:57 +09:00
c255333e20
HDFS-14838. RBF: Display RPC (instead of HTTP) Port Number in RBF web UI. Contributed by Xieming Li
2019-09-11 16:54:08 +09:00
524b553a5f
HDFS-14835. RBF: Secured Router should not run when it can't initialize DelegationTokenSecretManager. ( #1414 )
2019-09-11 10:32:07 +09:00
c92a3e94d8
HADOOP-15565. Add an inner FS cache to ViewFileSystem, separate from the global cache, to avoid file system leaks. Contributed by Jinglun.
2019-09-06 10:22:28 -07:00
d98c54816d
HDFS-13913. LazyPersistFileScrubber.run() should log meaningful warn message. Contributed by Daniel Green.
2019-09-06 18:12:42 +05:30
Takanobu Asanuma
hemanthboyina
He Xiaoqiao
Siyao Meng
Akira Ajisaka
Uma Maheswara Rao G
Mingliang Liu
imbajin
1996fanrui
zz
bshashikant
Steve Loughran
Vivek Ratnavel Subramanian
Tsz-Wo Nicholas Sze
Stephen O'Donnell
S O'Donnell
Chen Liang
Ayush Saxena
Aryan Gupta
Gautham B A
Yuan
touchida
Masatake Iwasaki
Inigo Goiri
Suraj Naik
Ahmed Hussein
zhaoyim
lfengnan
Xiaoyu Yao
Ye Ni
Shanyu Zhao
Virajith Jalaparti
Wei-Chiu Chuang
Yiqun Lin
Eric Yang
Vinayakumar B
Toshihiro Suzuki
Wanqiang Ji
leosunli
Abhishek Das
pustota2009
Surendra Singh Lilhore
Elixir Kook
Babneet Singh
Konstantin V Shvachko
Dhiraj
Brahma Reddy Battula
Chen Liang
Arpit Agarwal
Isa Hekmatizadeh
Karthik Palanisamy
Akshay Nehe
Istvan Fajth
Kihwal Lee
xiaoxiaopan118
Chao Sun
Rakesh Radhakrishnan
luhuachao
Chandra Sanivarapu
Erik Krogen
Hui Fei
Wang Yuxuan
Zhao Junwang
Jonathan Hung
Eric Badger
Mukul Kumar Singh
Yuming Wang
Ashvin
Sahil Takiar
Zhankun Tang
Prabhu Joseph
Rohith Sharma K S
Malcolm Taylor
Sahil Takiar