34f7562abe
HDFS-15875. Check whether file is being truncated before truncate ( #2746 )
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(cherry picked from commit 6a55baeee4
2021-03-11 10:07:48 +08:00
c498ef4b6d
HDFS-15808. Add metrics for FSNamesystem read/write lock hold long time. ( #2668 ) Contributed by tomscut.
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(cherry picked from commit 9cb51bf106
2021-03-06 14:00:25 -08:00
852adff194
HDFS-15870. Remove unused configuration dfs.namenode.stripe.min ( #2739 )
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Co-authored-by: tomscut <litao@bigo.sg>
(cherry picked from commit cdba06e380
2021-03-03 22:35:45 +09:00
56679e83bf
HDFS-15849. ExpiredHeartbeats metric should be of Type.COUNTER. Contributed by Qi Zhu.
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(cherry picked from commit 9501c698f4
2021-03-01 17:20:40 -08:00
24a0304159
HDFS-14013. Skip any credentials stored in HDFS when starting ZKFC. Contributed by Stephen O'Donnell
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(cherry picked from commit c3b3b36dee
2021-03-01 11:50:23 +00:00
e3ef326663
HDFS-15422. Reported IBR is partially replaced with stored info when queuing. Contributed by Stephen O'Donnell and Kihwal Lee
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(cherry picked from commit 9c583f36d5
2021-02-24 11:04:52 +00:00
6ff5da931f
HDFS-15847. create client protocol: add ecPolicyName & storagePolicy param to debug statement string. Contributed by Bhavik Patel.
2021-02-23 19:12:42 +05:30
52a46f064a
HDFS-15734. [READ] DirectoryScanner#scan need not check StorageType.PROVIDED ( #2559 )
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Co-authored-by: wangyuxuan <wangyuxuan@xiaomi.com>
(cherry picked from commit 1e32ab7d2f
2021-02-22 18:14:18 +08:00
ee0e32abdc
HDFS-15826. Solve the problem of incorrect progress of delegation tokens when loading FsImage. ( #2686 )
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Co-authored-by: zhujianghua <zhujianghua@zhujianghuadeMacBook-Pro.local>
(cherry picked from commit 98ffd65d8b
2021-02-22 15:24:37 +08:00
1125e3f0c0
HDFS-15835. Erasure coding: Add/remove logs for the better readability/debugging. Contributed by Bhavik Patel.
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(cherry picked from commit 25af8901a9
2021-02-19 14:47:16 +09:00
a9d3500894
HDFS-15830. Support to make dfs.image.parallel.load reconfigurable ( #2694 )
2021-02-19 09:14:14 +08:00
1768c0096f
HDFS-15821. Add metrics for in-service datanodes ( #2690 ). Contributed by Zehao Chen.
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(cherry picked from commit 07a4220cd2
2021-02-15 17:32:14 +00:00
98e4d516ea
HADOOP-13327 Output Stream Specification. ( #2587 )
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This defines what output streams and especially those which implement
Syncable are meant to do, and documents where implementations (HDFS; S3)
don't. With tests.
The file:// FileSystem now supports Syncable if an application calls
FileSystem.setWriteChecksum(false) before creating a file -checksumming
and Syncable.hsync() are incompatible.
Contributed by Steve Loughran.
Change-Id: I892d768de6268f4dd6f175b3fe3b7e5bcaa91194
2021-02-10 10:31:22 +00:00
62389a5a04
[HDFS-15813] DataStreamer: keep sending heartbeat packets during flush. Contributed by Daryn Sharp and Jim Brennan
2021-02-05 22:16:36 +00:00
ae80fc2477
HDFS-15798. EC: Reconstruct task failed, and It would be XmitsInProgress of DN has negative number. Contributed by huhaiyang
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(cherry picked from commit 7ef2875c89
2021-02-05 11:05:18 +08:00
164a4e63e0
HDFS-15779. EC: fix NPE caused by StripedWriter.clearBuffers during reconstruct block. Contributed by Hongbing Wang
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(cherry picked from commit 15a1f7adfc
2021-02-04 09:58:53 +08:00
96773ec81b
HDFS-15799. Make DisallowedDatanodeException terse. Contributed by Richard Ross.
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(cherry picked from commit 182623d2bc
2021-02-03 08:58:10 -06:00
e0f8462b39
HDFS-15795. EC: Wrong checksum when reconstruction was failed by exception. Contributed by Yushi Hayasaka ( #2657 )
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(cherry picked from commit 18978f2e20
2021-02-02 09:07:23 +00:00
f97709beaa
HDFS-15792. Addendum: ClasscastException while loading FSImage. Contributed by Renukaprasad C.
2021-02-02 13:52:08 +08:00
b431c6924a
HDFS-15792. ClasscastException while loading FSImage. Contributed by Renukaprasad C.
2021-02-01 23:34:13 +08:00
37d8ad7ade
[HDFS-15789] Lease renewal does not require namesystem lock. Contributed by Daryn Sharp and Jim Brennan.
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(cherry picked from commit f565476939
2021-01-28 18:19:21 +00:00
2c70705575
[HDFS-10498] Intermittent test failure TestSnapshotFileLength.testSnapshotFileLength. Contributed by Jim Brennan.
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(cherry picked from commit 6184ab07f6
2021-01-28 16:51:40 +00:00
03c84fb9be
HDFS-15783. Speed up BlockPlacementPolicyRackFaultTolerant#verifyBlockPlacement ( #2626 )
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(cherry picked from commit 45b3a84709
2021-01-21 10:09:17 +09:00
26cd02fb29
HADOOP-16947. Stale record should be remove when MutableRollingAverages generating aggregate data. Contributed by Haibin Huang.
2021-01-19 23:29:45 +08:00
89452682a5
HDFS-15672. TestBalancerWithMultipleNameNodes#testBalancingBlockpoolsWithBlockPoolPolicy fails on trunk. ( #2475 )
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Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
(cherry picked from commit 630f8ddd2c
2021-01-14 16:20:49 +09:00
75f34a156f
HDFS-15762. TestMultipleNNPortQOP#testMultipleNNPortOverwriteDownStream fails intermittently ( #2598 )
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Co-authored-by: Toshihiko Uchida <toshihiko.uchida@linecorp.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
(cherry picked from commit 8ec824f2ba
2021-01-13 11:25:10 +09:00
e95ee67632
Make upstream aware of 3.2.2 release.
2021-01-09 18:07:10 +08:00
18e2835766
HADOOP-17408. Optimize NetworkTopology sorting block locations. ( #2601 ). Contributed by Ahmed Hussein and Daryn Sharp.
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(cherry picked from commit 77435a025e
2021-01-08 19:29:14 +00:00
6340ac857b
HADOOP-17371. Bump Jetty to the latest version 9.4.34. Contributed by Wei-Chiu Chuang. ( #2453 )
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(cherry picked from commit 66ee0a6df0
2021-01-04 11:28:26 -08:00
060594259c
HDFS-15690. Add lz4-java as test dependency ( #2481 )
2020-12-29 13:36:04 -08:00
be508718d8
HDFS-15704. Mitigate lease monitor's rapid infinite loop. ( #2511 ). Contributed by Daryn Sharp and Ahmed Hussein
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(cherry picked from commit c2672bb234
2020-12-17 17:50:47 +00:00
faf26f70aa
HDFS-15170. EC: Block gets marked as CORRUPT in case of failover and pipeline recovery. Contributed by Ayush Saxena.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 5e5c53070f1946b86e49c039e1f5ae42e5d022cb)
2020-12-14 20:41:06 -08:00
1a63df86e2
HDFS-15725. Lease Recovery never completes for a committed block which the DNs never finalize. Contributed by Stephen O'Donnell
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(cherry picked from commit 9ed737001c
2020-12-11 21:05:00 +00:00
16ca8b7d20
HDFS-15717. Improve fsck logging. ( #2529 ) Contributed by Kihwal Lee and Ahmed Hussein
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(cherry picked from commit be35fa186c
2020-12-11 17:04:40 +00:00
71bda1a2e8
HADOOP-17138. Fix spotbugs warnings surfaced after upgrade to 4.0.6. ( #2155 ) ( #2538 )
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(cherry picked from commit 1b29c9bfee
2020-12-11 13:58:02 +09:00
bc5458bbd4
HDFS-15720 namenode audit async logger should add some log4j config ( #2532 )
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(cherry picked from commit 9bd3c9bc50
2020-12-10 13:50:32 -08:00
8378ab9f92
HADOOP-17288. Use shaded guava from thirdparty. Contributed by Ayush Saxena. #2505
2020-12-10 05:50:55 +05:30
e02b179c4c
HDFS-15716. WaitforReplication in TestUpgradeDomainBlockPlacementPolicy ( #2528 )
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(cherry picked from commit 01383a2172
2020-12-08 19:28:44 +00:00
cb2dce30d4
HDFS-15240. Erasure Coding: dirty buffer causes reconstruction block error. Contributed by HuangTao.
2020-12-08 10:40:14 +08:00
edd9b659ca
HDFS-15709. Socket file descriptor leak in StripedBlockChecksumReconstructor. ( #2518 )
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(cherry picked from commit 40f7543a6d
2020-12-07 15:50:38 -08:00
6a5864ee4a
HDFS-15707. NNTop counts don't add up as expected. ( #2516 ) Contributed by Ahmed Hussein and Daryn Sharp
2020-12-07 21:19:36 +00:00
2249edb001
HDFS-15703. Don't generate edits for set operations that are no-op ( #2508 ). Contributed by Daryn Sharp and Ahmed Hussein
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(cherry picked from commit 60201cbf69
2020-12-02 21:40:17 +00:00
0f18a19d97
HDFS-15695. NN should not let the balancer run in safemode ( #2489 ). Contributed by Daryn Sharp and Ahmed Hussein
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(cherry picked from commit 2b5b556dd7
2020-12-02 20:12:31 +00:00
a660714387
HDFS-15694. Avoid calling UpdateHeartBeatState inside DataNodeDescriptor. ( #2487 ) Contributed by Kuhu Shukla and Ahmed Hussein
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(cherry picked from commit 918ba9e82f
2020-12-01 21:16:49 +00:00
d78bf82722
HDFS-15538. Fix the documentation for dfs.namenode.replication.max-streams in hdfs-default.xml. Contributed by Xieming Li.
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(cherry picked from commit f56cd88d7d
2020-11-13 11:05:20 +09:00
12bfd9194a
HADOOP-17142. Fix outdated properties of JournalNode when performing rollback. Contributed by Deegue.
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(cherry picked from commit 82de07c794
2020-11-10 09:14:12 -08:00
cb11fd8793
HDFS-15643. EC: Fix checksum computation in case of native encoders. ( #2424 ). Contributed by Ayush Saxena.
2020-11-04 09:44:08 +05:30
e48dd9daea
HDFS-15665. Balancer logging improvements. Contributed by Konstantin V Shvachko.
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(cherry picked from commit d07dc7afb4
2020-11-03 14:52:05 -08:00
d4129c6794
HDFS-9776. testMultipleAppendsDuringCatchupTailing is flaky ( #2410 )
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Co-authored-by: ahussein <ahmed.hussein@verizonmedia.com>
(cherry picked from commit ae74407ac4
2020-10-27 20:49:15 +09:00
1429c65533
HDFS-15461. TestDFSClientRetries testGetFileChecksum fails ( #2404 )
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Co-authored-by: ahussein <ahmed.hussein@verizonmedia.com>
(cherry picked from commit afaab3d332
2020-10-27 16:58:04 +09:00
b8cc09d7c7
HDFS-15641. DataNode could meet deadlock if invoke refreshNameNode. Contributed by Hongbing Wang.
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(cherry picked from commit 12c908c827
2020-10-26 22:25:03 +08:00
c8eb86ee3d
HDFS-15644. Failed volumes can cause DNs to stop block reporting. Contributed by Ahmed Hussein.
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(cherry picked from commit 74634eb002
2020-10-23 12:06:23 -07:00
c55d639e8f
HDFS-15459. TestBlockTokenWithDFSStriped fails intermittently. Contributed by Ahmed Hussein.
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(cherry picked from commit e7aa4da0a2
2020-10-23 09:48:23 -07:00
02709cb054
HDFS-15622. Deleted blocks linger in the replications queue. Contributed by Ahmed Hussein.
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(cherry picked from commit da1b6e3cc2
2020-10-22 19:41:38 -05:00
cf932a7e2d
HDFS-15618. Improve datanode shutdown latency. Contributed by Ahmed Hussein.
2020-10-22 09:55:28 -05:00
54c40cbf49
HADOOP-16878. FileUtil.copy() to throw IOException if the source and destination are the same ( #2383 )
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Contributed by Gabor Bota.
2020-10-17 01:34:01 +05:30
433434d509
HDFS-15627. Log delete audits before collecting blocks.
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(cherry picked from commit 740a2c4635
2020-10-16 11:16:47 -05:00
351b1498d3
HDFS-15626. TestWebHDFS.testLargeDirectory failing ( #2380 )
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Fixes the regression caused by HADOOP-17281, where the WebHDFS client
listStatusIterator (correctly) throws NoSuchElementException when next()
runs out of values.
Contributed by Mukund Thakur.
Change-Id: I6cec41c20467920cf21f169653553535414b2680
2020-10-13 13:32:35 +01:00
b6423d2780
HDFS-15567. [SBN Read] HDFS should expose msync() API to allow downstream applications call it explicitly. Contributed by Konstantin V Shvachko.
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(cherry picked from commit b3786d6c3c
2020-10-12 17:38:42 -07:00
ed19f63998
HADOOP-17277. Correct spelling errors for separator ( #2322 )
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Contributed by Hui Fei.
(cherry picked from commit 474fa80bfb
2020-09-23 15:39:51 +09:00
5f321df0a0
HDFS-15415. Reduce locking in Datanode DirectoryScanner. Contributed by Stephen O'Donnell
2020-09-22 12:00:02 +01:00
2ce5846bfa
HDFS-15585: ViewDFS#getDelegationToken should not throw UnsupportedOperationException. ( #2312 ). Contributed by Uma Maheswara Rao G.
2020-09-18 15:23:35 +05:30
1fc1b34633
HDFS-15558: ViewDistributedFileSystem#recoverLease should call super.recoverLease when there are no mounts configured ( #2275 ) Contributed by Uma Maheswara Rao G.
2020-09-18 15:23:12 +05:30
2d9c5395ef
HDFS-15578: Fix the rename issues with fallback fs enabled ( #2305 ). Contributed by Uma Maheswara Rao G.
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Co-authored-by: Uma Maheswara Rao G <umagangumalla@cloudera.com>
(cherry picked from commit e4cb0d3514
2020-09-16 23:01:03 -07:00
94e5c5257f
HDFS-15574. Remove unnecessary sort of block list in DirectoryScanner. Contributed by Stephen O'Donnell.
2020-09-17 09:40:36 +05:30
1195dac55e
HDFS-15529: getChildFilesystems should include fallback fs as well ( #2234 ). Contributed by Uma Maheswara Rao G.
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(cherry picked from commit b3660d0147
2020-09-12 20:48:59 -07:00
bfa145dd7c
HDFS-15532: listFiles on root/InternalDir will fail if fallback root has file. ( #2298 ). Contributed by Uma Maheswara Rao G.
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(cherry picked from commit d2779de3f5
2020-09-12 20:43:34 -07:00
2d5ca83078
HADOOP-15891. provide Regex Based Mount Point In Inode Tree ( #2185 ). Contributed by Zhenzhao Wang.
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Co-authored-by: Zhenzhao Wang <zhenzhaowang@gmail.com>
(cherry picked from commit 12a316cdf9
2020-09-12 20:42:06 -07:00
4eccdd950f
HDFS-15573. Only log warning if considerLoad and considerStorageType are both true. Contributed by Stephen O'Donnell
2020-09-12 01:50:28 -07:00
a2bc0dcd21
HDFS-15564. Add Test annotation for TestPersistBlocks#testRestartDfsWithSync. Contributed by Fei Hui.
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(cherry picked from commit 2a6fdcedeb
2020-09-11 18:22:49 +05:30
1b9109d237
HDFS-15471. TestHDFSContractMultipartUploader failing ( #2252 )
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Contributed by Steve Loughran
(Was: broken by Steve Loughran)
Change-Id: If6a82706f3ea6d802bc6da03c2a2ca734e30388f
2020-08-28 15:47:06 +01:00
a9ce6001ea
HDFS-15540. Directories protected from delete can still be moved to the trash. Contributed by Stephen O'Donnell.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 2ffe00fc46
2020-08-26 23:07:27 -07:00
9eaa3520e6
HDFS-15243. Add an option to prevent sub-directories of protected directories from deletion. Contributed by liuyanyu.
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(cherry picked from commit 0fe49036e5
2020-08-26 23:07:22 -07:00
ba0eca6a2c
HDFS-15533: Provide DFS API compatible class, but use ViewFileSystemOverloadScheme inside. ( #2229 ). Contributed by Uma Maheswara Rao G.
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(cherry picked from commit dd013f2fdf
2020-08-25 12:00:52 -07:00
97d6058aa6
HDFS-14852. Removing from LowRedundancyBlocks does not remove the block from all queues. Contributed by Fei Hui.
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(cherry picked from commit 6a49bf9bff
2020-08-25 15:37:52 +01:00
60d167d080
HDFS-14504. Rename with Snapshots does not honor quota limit.
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(cherry picked from commit 83fd15b412
2020-08-23 16:12:36 +05:30
b1292bdaef
HDFS-15290. NPE in HttpServer during NameNode startup. Contributed by Simbarashe Dzinamarira.
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(cherry picked from commit f734455e5d
2020-08-20 15:27:52 -07:00
99b120a06e
HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false ( #2205 )
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* HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false
* Used LambdaTestUtils#intercept in test
2020-08-13 14:32:19 +01:00
42154f04e3
HDFS-15493. Update block map and name cache in parallel while loading fsimage. Contributed by Chengwei Wang
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(cherry picked from commit 10716040a8
2020-08-12 09:33:14 +01:00
2943e6650f
HDFS-15514. Remove useless dfs.webhdfs.enabled. Contributed by Fei Hui.
2020-08-07 22:20:42 +05:30
b5d712251c
HDFS-15503. File and directory permissions are not able to be modified from WebUI.
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(cherry picked from commit 82f3ffcd64
2020-08-03 23:43:29 +05:30
4fe491d10e
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.
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(cherry picked from commit ac9a07b51a
2020-07-31 01:31:37 -07:00
ae8261c671
HDFS-15464: ViewFsOverloadScheme should work when -fs option pointing to remote cluster without mount links ( #2132 ). Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 3e70006639
2020-07-31 01:31:15 -07:00
10f8010519
HDFS-15449. Optionally ignore port number in mount-table name when picking from initialized uri. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit dc0626b5f2
2020-07-31 01:30:54 -07:00
aea1a8e2bd
HDFS-15450. Fix NN trash emptier to work if ViewFSOveroadScheme enabled. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 55a2ae80dc
2020-07-31 01:30:30 -07:00
35fe6fd54f
HDFS-15430. create should work when parent dir is internalDir and fallback configured. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 1f2a80b5e5
2020-07-31 01:29:46 -07:00
e3b8d4eb05
HADOOP-17100. Replace Guava Supplier with Java8+ Supplier in Hadoop. Contributed by Ahmed Hussein.
2020-07-22 18:21:14 +05:30
c8c40be761
HDFS-15404. ShellCommandFencer should expose info about source. Contributed by Chen Liang.
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(cherry picked from commit 3833c616e0
2020-07-20 15:22:34 -07:00
9e7266df6c
HADOOP-17099. Replace Guava Predicate with Java8+ Predicate
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Signed-off-by: Jonathan Eagles <jeagles@gmail.com>
(cherry picked from commit 1f71c4ae71
2020-07-15 11:40:13 -05:00
5969922305
HADOOP-17101. Replace Guava Function with Java8+ Function
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Signed-off-by: Jonathan Eagles <jeagles@gmail.com>
(cherry picked from commit 98fcffe93f
2020-07-15 09:57:36 -05:00
292e22578a
HDFS-15313. Ensure inodes in active filesytem are not deleted during snapshot delete. Contributed by Shashikant Banerjee.
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(cherry picked from commit 82343790ee
2020-07-15 13:13:27 +01:00
e7e7a6d503
HDFS-14498 LeaseManager can loop forever on the file for which create has failed. Contributed by Stephen O'Donnell.
2020-07-13 14:31:50 +08:00
f85ce2570e
HDFS-15394. Add all available fs.viewfs.overload.scheme.target.<scheme>.impl classes in core-default.xml bydefault. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 3ca15292c5
2020-07-09 16:26:04 -07:00
10c9df1d0a
HDFS-15451. Do not discard non-initial block report for provided storage. ( #2119 ). Contributed by Shanyu Zhao.
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Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
2020-07-07 11:44:42 +08:00
b8d9218189
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 12:25:29 +05:30
3e9422d1c7
HDFS-15421. IBR leak causes standby NN to be stuck in safe mode.
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(cherry picked from commit c71ce7ac33
2020-06-28 16:04:47 +09:00
ea97fe250c
HDFS-15436. Default mount table name used by ViewFileSystem should be configurable ( #2100 )
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* 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
(cherry picked from commit bed0a3a374
2020-06-27 16:22:50 -07:00
81e33d22a0
HDFS-15429. mkdirs should work when parent dir is an internalDir and fallback configured. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit d5e1bb6155
2020-06-27 15:42:36 -07:00
29a8ee4be6
HDFS-15427. Merged ListStatus with Fallback target filesystem and InternalDirViewFS. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 7c02d1889b
2020-06-27 15:42:14 -07:00
5f67c3f3ca
HDFS-15418. ViewFileSystemOverloadScheme should represent mount links as non symlinks. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit b27810aa60
2020-06-27 15:41:48 -07:00
7613191fcd
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>
(cherry picked from commit 630ac9e7e5fdbc3ce86476cf0167255ab9b0470a)
2020-06-18 06:45:28 -07:00
10880dc396
Revert "HDFS-15372. Files in snapshots no longer see attribute provider permissions. Contributed by Stephen O'Donnell."
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This reverts commit 0b9e5ea592
2020-06-18 06:45:28 -07:00
3dc9db3aed
HDFS-15406. Improve the speed of Datanode Block Scan. Contributed by hemanthboyina
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(cherry picked from commit 123777823e
2020-06-18 12:29:12 +01:00
120ee793fc
HDFS-15387. FSUsage#DF should consider ViewFSOverloadScheme in processPath. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 785b1def95
2020-06-16 20:02:44 -07:00
bee2846bee
HDFS-15389. DFSAdmin should close filesystem and dfsadmin -setBalancerBandwidth should work with ViewFSOverloadScheme. Contributed by Ayush Saxena
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(cherry picked from commit cc671b16f7
2020-06-16 16:54:40 -07:00
418580446b
HDFS-15330. Document the ViewFSOverloadScheme details in ViewFS guide. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 76fa0222f0
2020-06-16 16:54:01 -07:00
0b5e202614
HDFS-15321. Make DFSAdmin tool to work with ViewFileSystemOverloadScheme. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit ed83c865dd
2020-06-16 16:53:38 -07:00
8e71e85af7
HDFS-15322. Make NflyFS to work when ViewFsOverloadScheme's scheme and target uris schemes are same. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 4734c77b4b
2020-06-16 16:53:10 -07:00
5b248de42d
HADOOP-17024. ListStatus on ViewFS root (ls "/") should list the linkFallBack root (configured target root). Contributed by Abhishek Das.
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(cherry picked from commit ce4ec74453
2020-06-16 16:52:29 -07:00
544996c857
HDFS-15306. Make mount-table to read from central place ( Let's say from HDFS). Contributed by Uma Maheswara Rao G.
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(cherry picked from commit ac4a2e11d9
2020-06-16 16:50:57 -07:00
0b9e5ea592
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>
(cherry picked from commit 730a39d138
2020-06-16 16:02:07 -07:00
3b8418250f
HDFS-15403. NPE in FileIoProvider#transferToSocketFully. Contributed by hemanthboyina.
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(cherry picked from commit f41a144077
2020-06-15 09:17:40 +09:00
534b15caf9
HADOOP-17046. Support downstreams' existing Hadoop-rpc implementations using non-shaded protobuf classes ( #2026 )
2020-06-12 23:20:10 +05:30
043628dcf1
HDFS-15398. EC: hdfs client hangs due to exception during addBlock. Contributed by Hongbing Wang.
2020-06-10 12:09:34 +05:30
2d4faa39e8
HDFS-15211. EC: File write hangs during close in case of Exception during updatePipeline. Contributed by Ayush Saxena.
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*Added missed test file.
2020-06-09 18:47:24 +05:30
ec8f3714e0
HDFS-15386. ReplicaNotFoundException keeps happening in DN after removing multiple DN's data directories ( #2052 )
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Contributed by Toshihiro Suzuki.
(cherry picked from commit 545a0a147c
2020-06-05 11:17:13 +01:00
9b84a637b7
HADOOP-17055. Remove residual code of Ozone ( #2039 )
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(cherry picked from commit d9838f2d42
2020-05-29 16:50:10 +09:00
6b7040a1cb
HDFS-13183. Addendum: Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He.
2020-05-28 13:04:22 +05:30
718c8a5868
HDFS-15369. Refactor method VolumeScanner#runLoop(). Contributed by Yang Yun.
2020-05-24 18:06:19 +05:30
c44d8b8bdf
HDFS-15363. BlockPlacementPolicyWithNodeGroup should validate if it is initialized by NetworkTopologyWithNodeGroup. Contributed by hemanthboyina.
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(cherry picked from commit 4d22d1c58f
2020-05-23 17:33:39 +09:00
e452163a06
HDFS-15293. Relax the condition for accepting a fsimage when receiving a checkpoint. Contributed by Chen Liang
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(cherry picked from commit 7bb902bc0d
2020-05-19 09:52:25 +09:00
eb045ea056
HDFS-13183. Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit a3f44dacc1
2020-05-18 09:59:12 -07:00
3915d1afc7
HDFS-15356. Unify configuration `dfs.ha.allow.stale.reads` to DFSConfigKeys. Contributed by Xiaoqiao He.
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(cherry picked from commit 178336f8a8
2020-05-18 09:58:59 -07:00
240cba7e6d
HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )
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(cherry picked from commit 2abcf7762a
2020-05-18 09:41:11 -07:00
289f8acc64
Revert "HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )"
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This reverts commit ad9a6a0ee3
2020-05-18 09:41:03 -07:00
53d22fdb88
Revert "HDFS-13183. Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He."
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This reverts commit acae31aa28
2020-05-18 09:39:57 -07:00
032ccba67c
HDFS-15207. VolumeScanner skip to scan blocks accessed during recent scan peroid. Contributed by Yang Yun.
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(cherry picked from commit 50caba1a92
2020-05-18 08:42:20 -07:00
acae31aa28
HDFS-13183. Standby NameNode process getBlocks request to reduce Active load. Contributed by Xiaoqiao He.
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Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit a3f44dacc1
2020-05-18 07:10:27 -07:00
ad9a6a0ee3
HDFS-15202 Boost short circuit cache (rebase PR-1884) ( #2016 )
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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.
(cherry picked from commit 86e6aa8eec
2020-05-18 07:05:03 -07:00
7cef7109de
YARN-10265. Upgrade Netty-all dependency to latest version 4.1.50 to fix ARM support issue. Contributed by liusheng
2020-05-14 15:17:13 +05:30
74887ab2ad
YARN-9898. Dependency netty-all-4.1.27.Final doesn't support ARM platform. Contributed by liusheng.
2020-05-14 00:37:09 +05:30
433aaeefa4
HDFS-15255. Consider StorageType when DatanodeManager#sortLocatedBlock(). Contributed by Lisheng Sun.
2020-05-12 15:25:05 +01:00
ef41229f70
HDFS-14367. EC: Parameter maxPoolSize in striped reconstruct thread pool isn't affecting number of threads. Contributed by Guo Lei.
2020-05-12 18:43:37 +05:30
61a4cd5539
HDFS-15338. listOpenFiles() should throw InvalidPathException in case of invalid paths. Contributed by Jinglun.
2020-05-11 16:52:23 +05:30
817814105a
HDFS-15339. TestHDFSCLI fails for user names with the dot/dash character. Contributed by Yan Xiaole.
2020-05-08 00:57:06 +05:30
edf52d29f1
HDFS-15305. Extend ViewFS and provide ViewFileSystemOverloadScheme implementation with scheme configurable. Contributed by Uma Maheswara Rao G.
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(cherry picked from commit 9c8236d04d
2020-05-06 15:13:33 -07:00
4e0d99c4d6
HDFS-14283. DFSInputStream to prefer cached replica. Contributed by Lisheng Sun.
2020-05-06 17:02:40 +05:30
78c97907cb
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>
(cherry picked from commit adecdb8b53
2020-05-05 21:25:56 -07:00
8809b43fb9
HDFS-15323. StandbyNode fails transition to active due to insufficient transaction tailing. Contributed by Konstantin V Shvachko.
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(cherry picked from commit ebb878bab9
2020-05-04 10:45:18 -07:00
df16146e7f
Erasure Coding: metrics xmitsInProgress become to negative. Contributed by maobaolong and Toshihiko Uchida.
2020-05-03 19:17:14 +05:30
e32e1384d9
HDFS-15320. StringIndexOutOfBoundsException in HostRestrictingAuthorizationFilter ( #1992 )
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Signed-off-by: Mingliang Liu <liuml07@apache.org>
2020-05-02 13:59:58 -07:00
dfa7f160a5
Preparing for 3.3.1 development
2020-04-30 13:33:42 +09:00
a34174fea3
HDFS-15285. The same distance and load nodes don't shuffle when consider DataNode load. Contributed by Lisheng Sun.
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(cherry picked from commit 9ca6298a9a
2020-04-29 16:01:48 +01:00
d504574d82
HDFS-15286. Concat on a same file deleting the file. Contributed by hemanthboyina.
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(cherry picked from commit 5e0eda5d5f
2020-04-28 06:18:25 +09:00
1db1992b31
HDFS-15297. TestNNHandlesBlockReportPerStorage::blockReport_02 fails intermittently. Contributed by Ayush Saxena
2020-04-25 15:44:01 -07:00
1c19107ce8
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 13:06:08 -07:00
d6c48f8100
HDFS-15295. AvailableSpaceBlockPlacementPolicy should use chooseRandomWithStorageTypeTwoTrial() for better performance. Contributed by Jinglun.
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(cherry picked from commit 453771f170
2020-04-24 11:54:11 -07:00
47b330dc34
HDFS-15276. Concat on INodeRefernce fails with illegal state exception. Contributed by hemanthboyina
2020-04-22 13:41:04 -07:00
aaad947c74
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>
(cherry picked from commit 3481895f8a
2020-04-16 20:19:00 -07:00
749a5b81da
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>
(cherry picked from commit 061afcdf30
2020-04-09 09:45:05 -07:00
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
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
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
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.
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Contributed by Wei-Chiu Chuang.
Change-Id: I7abeaf4b65e2a4758356aa69ab8930f7e993077d
2020-03-18 13:27:13 +00:00
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
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
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
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
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.
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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
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
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
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
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
1defe3a65a
HADOOP-16753. Refactor HAAdmin. Contributed by Xieming Li.
2020-01-21 10:58:32 +09:00
d7c4f8ab21
HDFS-13616. Batch listing of multiple directories ( #1725 )
2020-01-15 17:22:47 -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
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
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
bf45f3b80a
HDFS-14957. INodeReference Space Consumed was not same in QuotaUsage and ContentSummary. Contributed by hemanthboyina.
2020-01-09 12:04:05 +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
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.
...
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
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
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
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
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
c93cb6790e
HDFS-14854. Create improved decommission monitor implementation. Contributed by Stephen O'Donnell.
...
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
2019-12-10 17:16:43 -08:00
11cd5b6e39
HDFS-15028. Keep the capacity of volume and reduce a system call. Contributed by Yang Yun.
...
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
0c217feed8
HDFS-15026. TestPendingReconstruction#testPendingReconstruction() fail in trunk. Contributed by Lisheng Sun.
2019-12-03 09:18:09 +05:30
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
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
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
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.
...
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
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.
...
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
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
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
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
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 )
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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 )
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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.
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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
447f46d962
HDFS-14847. Erasure Coding: Blocks are over-replicated while EC decommissioning. Contributed by Fei Hui.
2019-10-20 06:10:59 +05:30
3d41f33018
HADOOP-16152. Upgrade Eclipse Jetty version to 9.4.x. Contributed by Yuming Wang, Siyao Meng.
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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
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
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
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
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 )
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* 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
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
a3f68933d7
HDFS-14873. Fix dfsadmin doc for triggerBlockReport. Contributed by Fei Hui.
2019-09-26 19:54:07 +05:30
Hui Fei
tomscut
litao
Konstantin V Shvachko
S O'Donnell
Ayush Saxena
Wang Yuxuan
jianghuazhu
Takanobu Asanuma
Zehao Chen
Steve Loughran
Jim Brennan
fermi
Kihwal Lee
crossfire
He Xiaoqiao
Akira Ajisaka
Masatake Iwasaki
touchida
Ahmed Hussein
Wei-Chiu Chuang
Liang-Chi Hsieh
Neil
Yizhong Zhang
Inigo Goiri
Mukund Thakur
Hui Fei
Uma Maheswara Rao G
hemanthboyina
zz
Mingliang Liu
Stephen O'Donnell
Chen Liang
Ahmed Hussein
Shashikant Banerjee
Shanyu Zhao
Virajith Jalaparti
Abhishek Das
Vinayakumar B
Toshihiro Suzuki
Wanqiang Ji
pustota2009
Surendra Singh Lilhore
Dhiraj
Chen Liang
Arpit Agarwal
Karthik Palanisamy
Akshay Nehe
Chao Sun
Rakesh Radhakrishnan
Erik Krogen
Yiqun Lin
Zhao Junwang
Jonathan Hung
Eric Yang
Eric Badger
zhaoyim
Mukul Kumar Singh
Yuming Wang
Ashvin
Sahil Takiar
Zhankun Tang