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Author SHA1 Message Date
slfan1989
2ac01b273a
HDFS-16624. Fix flaky unit test TestDFSAdmin#testAllDatanodesReconfig (#4412) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Tao Li <tomscut@apache.org>
 2022-06-09 09:34:25 +08:00
Viraj Jasani
0a65883c50
HDFS-16618. sync_file_range error should include more volume/file info (#4402) 
Signed-off-by: Tao Li <tomscut@apache.org>
 2022-06-07 16:53:45 +08:00
Samrat
7f08ed0d1d
HDFS-16608. Fix the link in TestClientProtocolForPipelineRecovery (#4379) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-06-06 17:58:49 +09:00
Viraj Jasani
25591ef51b
HDFS-16595. Slow peer metrics - add median, mad and upper latency limits (#4357) 
Reviewed-by: Tao Li <tomscut@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-06-04 06:10:14 +08:00
Gautham B A
a406f49bc0
HDFS-16602. Use "defined" directive along with #if (#4371) 
* The #if directive expects a
  boolean expression. This PR
  uses the more appropriate
  "defined" directive.
 2022-06-03 22:05:20 +05:30
Stephen O'Donnell
34a973a90e
HDFS-16610. Make fsck read timeout configurable (#4384) 2022-06-01 20:36:01 +01:00
Gautham B A
4496e2daf6
HDFS-16604. Install gtest via FetchContent_Declare in CMake (#4374) 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-06-01 13:45:44 +09:00
slfan1989
e85f827f0a
HDFS-16603. Improve DatanodeHttpServer With Netty recommended method. (#4372) 
Co-authored-by: slfan1989 <louj1988@@>
 2022-06-01 06:45:07 +08:00
Masatake Iwasaki
3228142f53 Make upstream aware of 2.10.2 release. 
(cherry picked from commit 3dcb6367edd44c04a5ae0d195d851abac80d10a0)

Conflicts:
	hadoop-project-dist/pom.xml
 2022-06-01 00:53:01 +09:00
slfan1989
5952934ad5
HDFS-16599. Fix typo in hadoop-hdfs-rbf module (#4368). Contributed by fanshilun. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-05-31 01:59:17 +05:30
slfan1989
995f7b0956
HDFS-16597. RBF: Improve RouterRpcServer#reload With Lambda (#4362). Contributed by fanshilun. 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-05-28 09:48:34 +05:30
xuzq
dc9b21feac
HDFS-16587. Allow configuring the number of JournalNodeRPCServer Handlers (#4339). Contributed by ZanderXu. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-05-28 09:43:37 +05:30
Ayush Saxena
96985f4c45
HDFS-15225. RBF: Add snapshot counts to content summary in router. (#4356). Contributed by Ayush Saxena. 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
 2022-05-27 09:06:07 +05:30
Ashutosh Gupta
bee538f785
HDFS-16585.Add @VisibleForTesting in Dispatcher.java (#4337) 
Co-authored-by: Ashutosh Gupta <ashugpt@amazon.com>

Reviewed-by: Tao Li <tomscut@apache.org>
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-05-27 05:18:15 +08:00
Stephen O'Donnell
297f0f6d6a
HDFS-16583. DatanodeAdminDefaultMonitor can get stuck in an infinite loop holding the write lock (#4332) 
Co-authored-by: S O'Donnell <sodonnell@cloudera.com>
 2022-05-27 01:11:10 +08:00
Rishabh Sharma
0be1fde962
HDFS-16561. Handle error returned by strtol 
* strtol is used in hdfs-chmod.cc. The call
  to strtol could error out when an invalid
  input is provided.
* This PR handles the error given out by
   strtol.
 2022-05-26 11:09:49 +05:30
slfan1989
f469b0e143
HADOOP-18249. Fix getUri() in HttpRequest has been deprecated. (#4335) 
* HADOOP-18249. Fix getUri() in HttpRequest has been deprecated.
WebHdfsHandler.java req.getUri() replace uri(), req.getMethod() replace method()
HostRestrictingAuthorizationFilterHandler.java req.getUri() replace uri()
TestHostRestrictingAuthorizationFilterHandler.java remove throws Exception, channelResponse.getStatus() replace status().

* HADOOP-18249. Fix getUri() in HttpRequest has been deprecated.

* HADOOP-18249. Fix Some CheckStyle.

Co-authored-by: slfan1989 <louj1988@@>
 2022-05-24 23:11:10 +05:30
Michael Stack
5ab747222b
HDFS-16586. Purge FsDatasetAsyncDiskService threadgroup; it causes BP… (#4338) 
* HDFS-16586. Purge FsDatasetAsyncDiskService threadgroup; it causes BPServiceActor IllegalThreadStateException 'fatal exception and exit'

Remove the ThreadGroup used by executor factories; they are unused
and ThreadGroups auto-destroy when their Thread-member count goes to zero.
This behavior is incompatible with the configuration we have on the per-volume
executor which is set to let all threads die if no use inside the
keepalive time.

Signed-off-by: Hexiaoqiao <hexiaoqiao@apache.org>
 2022-05-23 08:45:08 -07:00
jianghuazhu
4fd4208439
HDFS-16584.Record StandbyNameNode information when Balancer is running. (#4333). Contributed by JiangHua Zhu. 
Signed-off-by: litao <tomleescut@gmail.com>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-05-22 21:59:38 +08:00
Viraj Jasani
93a13202d7
HDFS-16582. Expose aggregate latency of slow node as perceived by the reporting node (#4323) 
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
Signed-off-by: Tao Li <tomscut@apache.org>
 2022-05-21 09:28:59 +08:00
Viraj Jasani
0733e968ab
HADOOP-18224. Upgrade maven compiler plugin to 3.10.1 (#4267) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-05-21 03:21:13 +09:00
Ashutosh Gupta
fb910bd906
HDFS-16453. Upgrade okhttp from 2.7.5 to 4.9.3 (#4229) 
Co-authored-by: Ashutosh Gupta <ashugpt@amazon.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-05-21 02:53:14 +09:00
Steve Loughran
6f261ed4a2
HADOOP-18198. Release 3.3.3: release notes and jdiff files. 
* Add the changelog and release notes
* add all jdiff XML files
* update the project pom with the new stable version

Change-Id: Iaea846c3e451bbd446b45de146845a48953d580d
 2022-05-17 19:00:54 +01:00
Hui Fei
dad2900b87
Revert "HDFS-14750. RBF: Support dynamic handler allocation in routers (#4199)" (#4306) 2022-05-13 14:44:41 +08:00
Felix Nguyen
680af27aa6
HDFS-14750. RBF: Support dynamic handler allocation in routers (#4199) 2022-05-13 14:28:53 +08:00
singer-bin
d74f328b00
HDFS-16525.System.err should be used when error occurs in multiple methods in DFSAdmin class (#4122) 2022-05-12 16:53:09 +08:00
Gautham B A
1350539f2d
HDFS-16465. Remove redundant strings.h inclusions (#4279) 
* Remove redundant strings.h inclusions

* strings.h was included in a bunch of
  C/C++ files and were redundant.
* Also, strings.h is not available on
  Windows and thus isn't cross-platform
  compatible.

* Build for all platforms in CI

* Revert "Build for all platforms in CI"

This reverts commit 2650f047bd6791a5908cfbe50cc8e70d42c512cb.

* Debug failure on Centos 8

* Skipping pipeline run on
  Centos 7 to debug the
  failure on Centos 8.

* Revert "Debug failure on Centos 8"

This reverts commit e365e34d6fab9df88f4df622910ddb28a8c8796f.
 2022-05-11 23:04:22 +05:30
Viraj Jasani
6983aef945
HDFS-16568. dfsadmin -reconfig option to start/query reconfig on all live datanodes (#4264) 
Signed-off-by: Tao Li <tomscut@apache.org>
 2022-05-11 08:10:03 +08:00
daimin
d486ae8c0f
Fix TestDFSStripedInputStreamWithRandomECPolicy (#4291) 2022-05-10 08:01:16 +08:00
Ashutosh Gupta
01027e52a9
HDFS-16185. Fix comment in LowRedundancyBlocks.java (#4194) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-05-08 08:05:34 +09:00
Ashutosh Gupta
ae47846a5b
HADOOP-16515. Update the link to compatibility guide (#4226) 
Co-authored-by: Ashutosh Gupta <ashugpt@amazon.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-05-08 07:38:32 +09:00
daimin
29401c8203
HDFS-16520. Improve EC pread: avoid potential reading whole block (#4104) 
Reviewed-by: Hui Fei <ferhui@apache.org>
Reviewed-by: Takanobu Asanuma <tasanuma@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-05-07 01:30:32 +08:00
Gautham B A
d346be9bd2
HDFS-16564. Use uint32_t for hdfs_find (#4245) 
* hdfs_find uses u_int32_t type for
  storing the value for the max-depth
  command line argument.
* The type u_int32_t isn't standard,
  isn't available on Windows and thus
  breaks cross-platform compatibility.
  We need to replace this with uint32_t
  which is available on all platforms since
  it's part of the C++ standard.
 2022-05-04 20:19:08 +05:30
Murali Krishna
9807dfd25c
HDFS-16562. Upgrade moment.min.js to 2.29.2 (#4240) 2022-05-03 17:42:45 +05:30
Viraj Jasani
2dfa928a20
HDFS-16521. DFS API to retrieve slow datanodes (#4107) 
Signed-off-by: stack <stack@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-05-03 05:05:40 +08:00
Gautham B A
88155cebe9
HDFS-16468. Define ssize_t for Windows (#4228) 
* Some C/C++ files use ssize_t data type.
  This isn't available for Windows and we
  need to define an alias for this and set it
  to an appropriate type to make it cross
  platform compatible.
 2022-04-29 22:25:09 +05:30
smarthan
7bd7725532
HDFS-16553. Fix checkstyle for the length of BlockManager construction method over limit. (#4211). Contributed by Chengwei Wang. 2022-04-29 22:59:23 +08:00
Viraj Jasani
b9ade7a4cd
HDFS-16528. Reconfigure slow peer enable for Namenode (#4186) 2022-04-29 17:00:17 +08:00
stack
9ed8d60511 HDFS-16540. Data locality is lost when DataNode pod restarts in kubernetes (#4170) 
This reverts the previous commit 4e47eb66d1
undone so I could reapply with the '.' after the HDFS-16540 as is done
in all other commits.
 2022-04-28 10:28:01 -07:00
stack
4e47eb66d1 Revert "HDFS-16540 Data locality is lost when DataNode pod restarts in kubernetes (#4170)" 
Revert to add the '.' after HDFS-16540 so commit message format matches
precedent

This reverts commit bda0881bf9.
 2022-04-28 10:26:46 -07:00
huaxiangsun
bda0881bf9
HDFS-16540 Data locality is lost when DataNode pod restarts in kubernetes (#4170) 
When DN with the same UUID is registered with a different IP, host2DatanodeMap needs to be updated accordingly.
 2022-04-28 10:24:37 -07:00
Felix Nguyen
b4ff49a394
HDFS-16539. RBF: Support refreshing/changing router fairness policy controller without rebooting router (#4168) 2022-04-27 14:42:30 +08:00
smarthan
f187e9bcd5
HDFS-16554. Remove unused configuration dfs.namenode.block.deletion.increment. (#4213). Contributed by Chengwei Wang. 2022-04-27 11:44:38 +08:00
litao
f1e5f8e764
HDFS-16488. [SPS]: Expose metrics to JMX for external SPS (#4234) 2022-04-26 11:48:06 +08:00
Ashutosh Gupta
89279f0b90
HDFS-16255. RBF: Fix dead link to fedbalance document (#4193) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-04-25 14:11:41 +09:00
Hui Fei
17d64ba495
Revert "HDFS-16488. [SPS]: Expose metrics to JMX for external SPS (#4035)" (#4232) 2022-04-24 17:18:31 +08:00
litao
acc0e0a210
HDFS-16488. [SPS]: Expose metrics to JMX for external SPS (#4035) 2022-04-24 14:54:41 +08:00
daimin
aebd55f788
HDFS-16519. Add throttler to EC reconstruction (#4101) 
Reviewed-by: litao <tomleescut@gmail.com>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2022-04-23 12:45:22 +09:00
litao
5ebbacc480
HDFS-16552. Fix NPE for TestBlockManager (#4210) 2022-04-23 12:14:06 +09:00
smarthan
bf4730b4d6
HDFS-16500. Make asynchronous blocks deletion lock and unlock durtion threshold configurable. (#4061). Contributed by Chengwei Wang. 2022-04-21 12:32:12 +08:00
S O'Donnell
a4683be65e Revert "HDFS-16531. Avoid setReplication writing an edit record if old replication equals the new value (#4148). Contributed by Stephen O'Donnell." 
This reverts commit dbeeee0363.
 2022-04-20 20:34:43 +01:00
qinyuren
76bbd17374
HDFS-16544. EC decoding failed due to invalid buffer (#4179) 2022-04-20 15:04:27 +09:00
Ashutosh Gupta
ec0ff1dc04
HDFS-16035. Remove DummyGroupMapping as it is not longer used anywhere. (#4183) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-04-19 14:35:23 +09:00
qinyuren
52e152f8b0
HDFS-16538. EC decoding failed due to not enough valid inputs (#4167) 
Co-authored-by: liubingxing <liubingxing@bigo.sg>
 2022-04-19 13:37:28 +09:00
Happy-shi
f74f241636
HDFS-16541. Fix a typo in NameNodeLayoutVersion (#4176) 2022-04-18 22:53:57 +05:30
jianghuazhu
900682e712
HDFS-16389.Improve NNThroughputBenchmark test mkdirs. (#3819) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-04-18 11:21:51 +08:00
Quanlong Huang
35d4c02bcc
HDFS-16535. SlotReleaser should reuse the domain socket based on socket paths (#4158) 
Reviewed-by: Lisheng Sun <sunlisheng@apache.org>
 2022-04-18 10:32:29 +08:00
Stephen O'Donnell
dbeeee0363
HDFS-16531. Avoid setReplication writing an edit record if old replication equals the new value (#4148). Contributed by Stephen O'Donnell. 2022-04-17 20:05:11 +08:00
He Xiaoqiao
cb975c3df6
HDFS-16534. Split FsDatasetImpl from block pool locks to volume grain locks. (#4141) Contributed by limingxiang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-04-17 19:21:27 +08:00
Renukaprasad C
f14f305051
HDFS-16526. Add metrics for slow DataNode (#4162) 2022-04-15 21:37:05 +05:30
caozhiqiang
cee8c62498
HDFS-16456. EC: Decommission a rack with only on dn will fail when the rack number is equal with replication (#4126) 2022-04-14 18:42:39 +09:00
daimin
c65c383b7e
HDFS-16509. Fix decommission UnsupportedOperationException (#4077). Contributed by daimin. 2022-04-14 11:07:06 +08:00
Takanobu Asanuma
2efab92959
HDFS-16479. EC: NameNode should not send a reconstruction work when the source datanodes are insufficient (#4138) 2022-04-14 11:23:38 +09:00
Steve Loughran
a7b4e8f03e
HDFS-14478. Add libhdfs APIs for openFile (#4166) 
Contributed by Sahil Takiar
 2022-04-13 14:15:27 +01:00
qinyuren
45394433a1
HDFS-16484. [SPS]: Fix an infinite loop bug in SPSPathIdProcessor thread (#4032) 2022-04-13 11:27:37 +09:00
Gautham B A
e89fd9645b
HDFS-16474. Make HDFS tail tool cross platform (#4157) 
* The source files for hdfs_tail
  uses getopt for parsing the
  command line arguments.
* getopt is available only on
  Linux and thus, isn't cross
  platform.
* We need to replace getopt
  with boost::program_options
  to make these tools cross
  platform.
 2022-04-12 20:31:24 +05:30
Gautham B A
d5e97fe4d6
HDFS-16473. Make HDFS stat tool cross platform (#4145) 
* The source files for hdfs_stat
  uses getopt for parsing the
  command line arguments.
* getopt is available only on
  Linux and thus, isn't cross platform.
* We need to replace getopt with
  boost::program_options to make
  this tool cross platform.
 2022-04-08 23:06:39 +05:30
Takanobu Asanuma
37650ced81 HDFS-16497. EC: Add param comment for liveBusyBlockIndices with HDFS-14768. Contributed by caozhiqiang. 2022-04-08 18:38:40 +09:00
litao
5412fbf6d4
HDFS-16460. [SPS]: Handle failure retries for moving tasks (#4001) 2022-04-08 12:26:39 +08:00
singer-bin
807a428b55
HDFS-16457.Make fs.getspaceused.classname reconfigurable (#4069) 2022-04-08 10:27:35 +09:00
Viraj Jasani
f70935522b
HADOOP-18188. Support touch command for directory (#4135) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-04-07 17:29:45 +09:00
Viraj Jasani
7c20602b17
HDFS-16522. Set Http and Ipc ports for Datanodes in MiniDFSCluster (#4108) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-04-06 18:17:02 +09:00
wangzhaohui
61bbdfd3a7
HDFS-16529. Remove unnecessary setObserverRead in TestConsistentReadsObserver (#4131) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-04-06 17:29:43 +09:00
Stephen O'Donnell
bbfe3500cf
HDFS-16530. setReplication debug log creates a new string even if debug is disabled (#4142) 2022-04-06 08:49:52 +01:00
Gautham B A
4ef1d3eef9
HDFS-16472. Make HDFS setrep tool cross platform (#4130) 
* The source files for hdfs_setrep
   uses getopt for parsing the
   command line arguments.
* getopt is available only on Linux
   and thus, isn't cross platform.
* We need to replace getopt
  with boost::program_options
  to make this tool cross platform.
 2022-04-05 22:59:11 +05:30
litao
34b3275bf4
HDFS-16477. [SPS]: Add metric PendingSPSPaths for getting the number of paths to be processed by SPS (#4009). Contributed by tomscut. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-04-03 01:36:03 +05:30
Xing Lin
15a5ea2c95
HADOOP-18169. getDelegationTokens in ViewFs should also fetch the token from fallback FS (#4094) 
HADOOP-18169. getDelegationTokens in ViewFs should also fetch the token from the fallback FS
 2022-03-31 21:59:09 +00:00
litao
9a4dddd640
HDFS-16507. [SBN read] Avoid purging edit log which is in progress (#4082) 2022-03-30 23:01:48 -07:00
He Xiaoqiao
2bf78e2416
HDFS-16511. Improve lock type for ReplicaMap under fine-grain lock mode. (#4085). Contributed by limingxiang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-03-31 14:00:38 +08:00
litao
ac50657c37
HDFS-16413. Reconfig dfs usage parameters for datanode (#3863) 2022-03-31 00:51:17 +09:00
He Xiaoqiao
6eea28c3f3
HDFS-16498. Fix NPE for checkBlockReportLease #4057. Contributed by tomscut. 
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-03-30 14:56:04 +08:00
Lei Yang
a9b43966c0
HDFS-16518: Add shutdownhook to invalidate the KeyProviders in the cache 
Fixes #4100
Signed-off-by: Owen O'Malley <oomalley@linkedin.com>
 2022-03-28 13:15:28 -07:00
Masatake Iwasaki
0fbd96a244 Make upstream aware of 3.2.3 release. 2022-03-28 08:07:50 +00:00
GuoPhilipse
046a6204b4
HDFS-16355. Improve the description of dfs.block.scanner.volume.bytes.per.second (#3724) 
Co-authored-by: gf13871 <gf13871@ly.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-03-27 22:23:48 +09:00
litao
565e848d88
HDFS-16434. Add opname to read/write lock for remaining operations (#3915) 2022-03-25 20:19:01 +09:00
qinyuren
45ce1cce50
HDFS-16501. Print the exception when reporting a bad block (#4062) 
Reviewed-by: tomscut <litao@bigo.sg>
 2022-03-23 15:03:17 +09:00
He Xiaoqiao
ef8bff0df9
HDFS-15987. Improve oiv tool to parse fsimage file in parallel with delimited format. (#2918). Contributed by Hongbing Wang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-03-23 11:32:12 +08:00
He Xiaoqiao
26ba3846cc
Revert "HDFS-14617. Improve oiv tool to parse fsimage file in parallel with delimited format. (#2918). Contributed by Hongbing Wang." 
This reverts commit 88975496d8.
 2022-03-23 11:01:35 +08:00
Gautham B A
81879eb9cb
HDFS-16471. Make HDFS ls tool cross platform (#4086) 
* The source files for hdfs_ls
   uses getopt for parsing the
   command line arguments.
* getopt is available only on
   Linux and thus, isn't cross
   platform.
* Thus, we need to replace
   getopt with
   boost::program_options to
   make this tool cross platform.
 2022-03-22 23:12:00 +05:30
He Xiaoqiao
88975496d8
HDFS-14617. Improve oiv tool to parse fsimage file in parallel with delimited format. (#2918). Contributed by Hongbing Wang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-03-22 22:28:09 +08:00
Owen O'Malley
1d5650c4d0
HDFS-13248: Namenode needs to use the actual client IP when going through the 
RBF proxy. There is a new configuration knob dfs.namenode.ip-proxy-users that configures
the list of users than can set their client ip address using the client context.

Fixes #4081
 2022-03-21 09:27:35 -07:00
litao
e5549a2a68
HDFS-16503. Should verify whether the path name is valid in the WebHDFS (#4067). Contributed by tomscut. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-03-21 12:40:51 +05:30
He Xiaoqiao
62d59e516e
HDFS-16504. Add parameter for NameNode to process getBloks request. (#4068). Contributed by Max Xie. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-03-20 14:01:45 +08:00
Gautham B A
a631f45a99
HDFS-16470. Make HDFS find tool cross platform (#4076) 
* The source files for hdfs_find uses
   getopt for parsing the command
   line arguments. getopt is available
   only on Linux and thus, isn't cross
   platform.
* Thus, we need to replace getopt
   with boost::program_options to
   make hdfs_find cross platform.
 2022-03-18 21:41:01 +05:30
litao
7f6a891f03
HDFS-16499. [SPS]: Should not start indefinitely while another SPS process is running (#4058) 2022-03-17 12:04:48 +08:00
He Xiaoqiao
a237526988
HDFS-16494.Removed reuse of AvailableSpaceVolumeChoosingPolicy#initLocks(). (#4048). Contributed by JiangHua Zhu. 2022-03-16 20:43:38 +08:00
Viraj Jasani
1c0bc35305
HDFS-16502. Reconfigure Block Invalidate limit (#4064) 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-03-16 09:32:29 +08:00
Xing Lin
8b8158f02d
HADOOP-18144: getTrashRoot in ViewFileSystem should return a path in ViewFS. 
To get the new behavior, define fs.viewfs.trash.force-inside-mount-point to be true.

If the trash root for path p is in the same mount point as path p,
and one of:
* The mount point isn't at the top of the target fs.
* The resolved path of path is root (eg it is the fallback FS).
* The trash root isn't in user's target fs home directory.
get the corresponding viewFS path for the trash root and return it.
Otherwise, use <mnt>/.Trash/<user>.

Signed-off-by: Owen O'Malley <oomalley@linkedin.com>
 2022-03-14 11:29:48 -07:00
Owen O'Malley
7b5eac27ff
HDFS-16495: RBF should prepend the client ip rather than append it. 
Fixes #4054

Signed-off-by: Owen O'Malley <oomalley@linkedin.com>
 2022-03-14 10:21:35 -07:00
He Xiaoqiao
a32cfc2169
HDFS-15382. Split one FsDatasetImpl lock to block pool grain locks. (#3941). Contributed by limingxiang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
Signed-off-by: litao <tomleescut@gmail.com>
 2022-03-12 18:40:09 +08:00
Stephen O'Donnell
49e4e4d0a5
HDFS-16496. Snapshot diff on snapshotable directory fails with not snapshottable error (#4051) 2022-03-08 11:07:11 +00:00
Viraj Jasani
66b72406bd
HADOOP-18131. Upgrade maven enforcer plugin and relevant dependencies (#4000) 
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2022-03-08 17:27:04 +09:00
Gautham B A
8f07081789
HDFS-16462. Make HDFS get tool cross platform (#4003) 2022-03-05 23:05:14 +05:30
Gautham B A
19561846df
HADOOP-18151. Switch the baseurl for Centos 8 (#4047) 
* Centos 8 has reached its
  End-of-Life and thus its
  packages are no longer
  accessible from
  mirror.centos.org.
* This PR switches the baseurl
  to vault.centos.org where
  the packages are archived.
 2022-03-05 07:11:22 +05:30
Viraj Jasani
278568203b
HDFS-16481. Provide support to set Http and Rpc ports in MiniJournalCluster (#4028). Contributed by Viraj Jasani. 2022-03-04 22:17:48 +05:30
Chao Sun
f800b65b40 Make upstream aware of 3.3.2 release 2022-03-02 19:14:50 -08:00
litao
9199787215
HDFS-16458. [SPS]: Fix bug for unit test of reconfiguring SPS mode (#4041) 2022-03-02 11:25:50 +08:00
SevenAddSix
5eab9719cb
HDFS-16480. Fix typo: indicies -> indices (#4020) 2022-02-28 21:12:18 +08:00
Hui Fei
b2f541a749
Revert "[SPS]: Fix bug for unit test of reconfiguring SPS mode (#3998)" (#4038) 2022-02-28 21:05:19 +08:00
litao
8aa568cea5
[SPS]: Fix bug for unit test of reconfiguring SPS mode (#3998) 2022-02-28 21:03:59 +08:00
litao
6b07c851f3
HDFS-16397. Reconfig slow disk parameters for datanode (#3828) 2022-02-25 01:23:20 +09:00
Viraj Jasani
e363f51ffb
HDFS-16461. Expose JournalNode storage info in the jmx metrics (#4002) 2022-02-22 13:04:36 +09:00
jianghuazhu
589695c6a9
HDFS-16316.Improve DirectoryScanner: add regular file check related block. (#3861) 2022-02-22 10:15:19 +08:00
Neil
2f448acf39
HDFS-16459. RBF: register RBFMetrics in MetricsSystem for promethuessink (#3999) 2022-02-21 11:32:34 -08:00
Chentao Yu
19d90e62fb HADOOP-18109. Ensure that default permissions of directories under internal ViewFS directories are the same as directories on target filesystems. Contributed by Chentao Yu. (3953) 2022-02-15 15:58:24 -08:00
YulongZ
48bef285a8
HDFS-16440. RBF: Support router get HAServiceStatus with Lifeline RPC address (#3971) 2022-02-15 08:44:17 -08:00
litao
0c194f2157
HDFS-16396. Reconfig slow peer parameters for datanode (#3827) 
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-02-15 13:40:46 +09:00
Neil
c777142ed3
RBF: Registry HDFS Router's rpcserver & rpcclient metrics for PrometheusSink. (#3965) 2022-02-10 09:17:30 -08:00
Neil
390967f1f0
RBF: Add search box in Router's tab-mounttable web page (#3968) 2022-02-09 09:17:23 -08:00
secfree
bf0cefb0d8
HDFS-16406. ReadsFromLocalClient counts short-circuit reads (#3847) 2022-02-09 10:07:05 +08:00
YulongZ
3e7a7c3c4a
HDFS-16411 RBF: RouterId is NULL when disable RourterRpcServer (#3878) 2022-02-08 08:40:57 -08:00
singer-bin
125e3b6160
HDFS-16437 ReverseXML processor doesn't accept XML files without the … (#3926) 2022-02-06 13:05:57 +08:00
litao
b5b07af605
HDFS-16435. Remove no need TODO comment for ObserverReadProxyProvider (#3912). Contributed by tomscut. 
Reviewed-by: Chao Sun <sunchao@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-02-03 08:21:06 +05:30
Gautham B A
ed44662968
HDFS-16445. Make HDFS count, mkdir, rm cross platform (#3945) 2022-02-02 11:12:17 +05:30
KevinWikant
089e06de21
HDFS-16443. Fix edge case where DatanodeAdminDefaultMonitor doubly enqueues a DatanodeDescriptor on exception (#3942) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-01-31 13:04:32 +09:00
litao
bd50b9117e
HDFS-16444. Show start time of JournalNode on Web (#3943) 2022-01-30 16:13:58 +08:00
secfree
39cad5f28f
HDFS-16169. Fix TestBlockTokenWithDFSStriped#testEnd2End failure (#3850) 
Reviewed-by: Fei Hui <feihui.ustc@gmail.com>
Reviewed-by: litao <tomleescut@gmail.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-01-28 17:04:11 +09:00
Li MingXiang
e17c96a40a
HDFS-16429. Add DataSetLockManager to manage fine-grain locks for FsDataSetImpl. (#3900). Contributed by limingxiang. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-01-27 16:53:21 +08:00
litao
6136d630a3
HDFS-16427. Add debug log for BlockManager#chooseExcessRedundancyStriped (#3888) 2022-01-27 13:42:44 +09:00
litao
c2ff39006f
HDFS-16398. Reconfig block report parameters for datanode (#3831) 2022-01-26 17:24:09 +09:00
jianghuazhu
8c7c49d877
HDFS-16401.Remove the worthless DatasetVolumeChecker#numAsyncDatasetChecks. (#3838) 2022-01-25 21:51:17 +08:00
Bryan Beaudreault
94b884ae55
HDFS-16262. Async refresh of cached locations in DFSInputStream (#3527) 2022-01-25 11:42:35 +00:00
Thinker313
43153e80cb
HDFS-16428. Source path with storagePolicy cause wrong typeConsumed while rename (#3898). Contributed by lei w. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-01-25 15:26:18 +08:00
daimin
d69938994e
HDFS-16403. Improve FUSE IO performance by supporting FUSE parameter max_background (#3842) 
Reviewed-by: Istvan Fajth <pifta@apache.org>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
 2022-01-25 13:02:37 +08:00
daimin
5ef335da1e
HDFS-16430. Add validation to maximum blocks in EC group when adding an EC policy (#3899). Contributed by daimin. 
Reviewed-by: tomscut <litao@bigo.sg>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2022-01-24 12:04:26 +05:30
litao
15b820c83c
HDFS-16402. Improve HeartbeatManager logic to avoid incorrect stats. (#3839). Contributed by tomscut. 
Reviewed-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-01-24 14:26:30 +08:00
qinyuren
db2c3200e6
HDFS-16423. Balancer should not get blocks on stale storages (#3883) 
Reviewed-by: litao <tomleescut@gmail.com>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2022-01-19 17:59:42 +09:00
litao
e355646330
HDFS-16399. Reconfig cache report parameters for datanode (#3841) 2022-01-19 15:10:39 +09:00
qinyuren
fcb1076699
HDFS-16426. Fix nextBlockReportTime when trigger full block report force (#3887) 2022-01-19 13:42:33 +09:00
Jackson Wang
d8862822d2
HDFS-16420. Avoid deleting unique data blocks when deleting redundancy striped blocks. (#3880) 
Reviewed-by: litao <tomleescut@gmail.com>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2022-01-14 22:38:11 +09:00
litao
f02374df92
HDFS-16400. Reconfig DataXceiver parameters for datanode (#3843) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2022-01-14 14:48:10 +09:00
Xiangyi Zhu
034dc8d03c
HDFS-16043. Add markedDeleteBlockScrubberThread to delete blocks asynchronously (#3063). Contributed by Xiangyi Zhu. 
Reviewed-by: tomscut <litao@bigo.sg>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2022-01-13 12:56:19 +08:00
Gautham B A
271ac0e091
HDFS-16419. Make HDFS data transfer tools cross platform (#3873) 2022-01-12 19:57:27 +05:30
luoyuan3471
e2d620192a
HADOOP-18044. Hadoop - Upgrade to jQuery 3.6.0 (#3791) 
Co-authored-by: luoyuan <luoyuan@shopee.com>
 2022-01-12 11:40:32 +08:00
Felix Nguyen
b88d5ae1c6
HDFS-16417. StaticRouterRpcFairnessPolicyController init (#3871) 2022-01-10 18:28:20 +08:00
Viraj Jasani
f64fda0f00
HADOOP-18055. Async Profiler endpoint for Hadoop daemons (#3824) 
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
 2022-01-06 17:56:49 +08:00
litao
46b02788bd
HDFS-16371. Exclude slow disks when choosing volume (#3753) 2022-01-06 09:31:00 +09:00
Ashutosh Gupta
43e5218a86
HDFS-16410. Insecure Xml parsing in OfflineEditsXmlLoader (#3854) 
Contributed by Ashutosh Gupta
 2022-01-05 15:51:14 +00:00
liever18
e1d0aa9ee5
HDFS-16408. Ensure LeaseRecheckIntervalMs is greater than zero (#3856) 2022-01-05 15:42:58 +00:00
Gautham B A
c3006be516
HDFS-16407. Make hdfs_du tool cross platform (#3848) 2022-01-04 22:29:54 +05:30
Ashutosh Gupta
9eea0e28f2
HDFS-16409. Fix typo: testHasExeceptionsReturnsCorrectValue -> testHasExceptionsReturnsCorrectValue (#3835) 
Reviewed-by: Fei Hui <feihui.ustc@gmail.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2022-01-04 13:25:16 +09:00
Ayush Saxena
61d424f385
HDFS-16393. RBF: Fix TestRouterRPCMultipleDestinationMountTableResolver. (#3849). Contributed by Ayush Saxena. 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
 2022-01-04 07:50:01 +05:30
Symious
b225287913
HDFS-16348. Mark slownode as badnode to recover pipeline (#3704) 2021-12-30 00:27:11 +09:00
jianghuazhu
a5659fe0f7
HDFS-16395. Remove useless NNThroughputBenchmark#dummyActionNoSynch(). (#3823) 
Reviewed-by: Fei Hui <feihui.ustc@gmail.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-24 17:24:12 +09:00
KevinWikant
d20b598f97
HDFS-16303. Improve handling of datanode lost while decommissioning (#3675) 
Co-authored-by: Kevin Wikant <wikak@amazon.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-23 22:59:08 +09:00
secfree
cc07a5a186
HDFS-16392. Fix TestWebHdfsFileSystemContract#testResponseCode timeout (#3821) 2021-12-22 10:44:07 +08:00
wangzhaohui
8d251bd629
HDFS-16391. Avoid evaluation of LOG.debug statement in NameNodeHeartbeatService (#3820) 2021-12-21 11:28:57 +00:00
Jackson Wang
9420cb6f8a
HDFS-16385. Fix Datanode retrieve slownode information bug. (#3803) 
Reviewed-by: Symious <yiyang0203@gmail.com>
Reviewed-by: Hui Fei <ferhui@apache.org>
Reviewed-by: litao <tomleescut@gmail.com>
 2021-12-21 11:04:02 +09:00
jianghuazhu
746b328554
HDFS-16386. Reduce DataNode load when FsDatasetAsyncDiskService is working. (#3806) 2021-12-20 11:28:55 +00:00
secfree
32a78e0b9e
HDFS-16168. Fix TestHDFSFileSystemContract.testAppend timeout (#3815) 2021-12-20 18:16:22 +08:00
Viraj Jasani
04b6b9a87b
HADOOP-16908. Prune Jackson 1 from the codebase and restrict it's usage for future (#3789) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-20 16:01:34 +09:00
liubingxing
d8dea6f52a
HDFS-16352. return the real datanode numBlocks in #getDatanodeStorageReport (#3714). Contributed by liubingxing. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2021-12-17 13:31:28 +08:00
Wei-Chiu Chuang
bdec546671
Revert "HDFS-16384. Upgrade Netty to 4.1.72.Final (#3798)" 
This reverts commit a4557f9ed9.
 2021-12-16 21:27:08 +08:00
litao
22f5e1885d
HDFS-16377. Should CheckNotNull before access FsDatasetSpi (#3784) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2021-12-16 13:49:50 +09:00
Tamás Pénzes
a4557f9ed9
HDFS-16384. Upgrade Netty to 4.1.72.Final (#3798) 2021-12-16 12:38:42 +08:00
litao
10cdde59b4
HDFS-16375. The FBR lease ID should be exposed to the log (#3769) 2021-12-16 13:29:32 +09:00
litao
59c650802d
HDFS-16378. Add datanode address to BlockReportLeaseManager logs (#3786). Contributed by tomscut. 
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2021-12-15 11:16:32 +08:00
Ayush Saxena
d29f0e83a9
HDFS-16373. Fix MiniDFSCluster restart in case of multiple namenodes. (#3756) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: litao <tomleescut@gmail.com>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2021-12-14 17:21:51 +09:00
litao
c56a07f36b
HDFS-16327. Make DFS_NAMENODE_MAX_SLOWPEER_COLLECT_NODES_KEY reconfigurable (#3716) 2021-12-14 11:19:06 +09:00
Akira Ajisaka
9b9e2ef87f
HADOOP-18040. Use maven.test.failure.ignore instead of ignoreTestFailure (#3774) 
Reviewed-by: Masatake Iwasaki <iwasakims@apache.org>
 2021-12-10 01:36:31 +09:00
Gautham B A
6dddbd42ed
HDFS-16285. Make HDFS ownership tools cross platform (#3588) 2021-12-09 10:17:41 +05:30
qinyuren
35556ea043
HDFS-16333. fix balancer bug when transfer an EC block (#3679) 2021-12-09 13:24:09 +09:00
PHILO-HE
1364847fdd
HDFS-15788. Correct the statement for pmem cache to reflect cache persistence support (#3761) 2021-12-08 17:52:40 +05:30
GuoPhilipse
00d483d6de
HDFS-16324. Fix error log in BlockManagerSafeMode (#3661) 
Reviewed-by: tomscut <litao@bigo.sg>
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-08 21:21:48 +09:00
lzx404243
7ba91c1235
HDFS-15862. Make TestViewfsWithNfs3.testNfsRenameSingleNN() idempotent (#2724) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-08 20:44:18 +09:00
GuoPhilipse
25849ff7b7
HDFS-16345. Fix test case fail in TestBlockStoragePolicy (#3696). Contributed by guophilipse. 
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-08 16:34:54 +05:30
Masatake Iwasaki
e9526042a2
HDFS-16354. Add description of GETSNAPSHOTDIFFLISTING to WebHDFS doc. (#3740) 2021-12-07 21:39:04 +09:00
GuoPhilipse
80cccc5376
HDFS-16351. Add path exception information in FSNamesystem (#3713). Contributed by guophilipse. 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-07 14:19:27 +05:30
GuoPhilipse
1509ea5de2
HDFS-16338. Correct fsimage error configuration message (#3684). Contributed by guophilipse. 
Reviewed-by: cxorm <lianp964@gmail.com>
Reviewed-by: tomscut <litao@bigo.sg>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-06 14:00:50 +05:30
Takanobu Asanuma
e8e69de106 HDFS-16293. Client sleeps and holds 'dataQueue' when DataNodes are congested. Contributed by Yuanxin Zhu. 2021-12-06 10:44:36 +09:00
litao
c2afb6a00b
HDFS-16370. Fix assert message for BlockInfo (#3747). Contributed by tomscut. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-04 22:54:44 +05:30
GuoPhilipse
2f55a6cced
HDFS-16357. Fix log format in DFSUtilClient (#3729). Contributed by guophilipse. 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-04 18:35:05 +05:30
Ayush Saxena
cab7086fbc
HDFS-16369. RBF: Fix the retry logic of RouterRpcServer#invokeAtAvailableNs. (#3745). Contributed by Ayush Saxena. 
Reviewed-by: litao <tomleescut@gmail.com>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
 2021-12-04 10:54:29 +05:30
huhaiyang
c0f405a46b
HDFS-16314. Support to make dfs.namenode.block-placement-policy.exclude-slow-nodes.enabled reconfigurable (#3664) 
Reviewed-by: Fei Hui <feihui.ustc@gmail.com>
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-04 02:19:36 +09:00
bitterfox
dd6b987c93
HDFS-16332. Handle invalid token exception in sasl handshake (#3677) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-12-03 23:30:13 +09:00
wangzhaohui
0cb6c28d19
HDFS-16364. Remove unnecessary brackets in NameNodeRpcServer#L453 (#3742) 2021-12-03 16:51:04 +05:30
litao
52ec65fd10
HDFS-16331. Make dfs.blockreport.intervalMsec reconfigurable (#3676) 
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
 2021-12-03 14:12:05 +09:00
Viraj Jasani
0c62a514f7
HDFS-16358. HttpFS implementation for getSnapshotDiffReportListing (#3730) 2021-12-03 13:25:32 +09:00
litao
196935a8d2
HDFS-16359. RBF: RouterRpcServer#invokeAtAvailableNs does not take effect when retrying (#3731). Contributed by tomscut. 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-12-02 19:10:35 +05:30
litao
1ebdac2cd6
HDFS-16361. Fix log format for QueryCommand (#3732). Contributed by tomscut. 2021-12-01 12:48:21 +05:30
litao
829af89dc4
HDFS-16344. Improve DirectoryScanner.Stats#toString (#3695) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Reviewed-by: Hui Fei <ferhui@apache.org>
 2021-11-29 17:48:10 +09:00
litao
86705eda82
HDFS-16339. Show the threshold when mover threads quota is exceeded (#3689) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Hui Fei <ferhui@apache.org>
 2021-11-26 19:52:14 +09:00
Takanobu Asanuma
9c887e5b82
HADOOP-18014. CallerContext should not include some characters. (#3698) 
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Mingliang Liu <liuml07@apache.org>
Reviewed-by: Hui Fei <ferhui@apache.org>
 2021-11-25 14:05:04 +09:00
Viraj Jasani
cdc13e91b6
HDFS-16350. Datanode start time should be set after RPC server starts successfully (#3711) 2021-11-25 10:23:04 +08:00
huhaiyang
99b161dec7
HADOOP-17995. Stale record should be remove when DataNodePeerMetrics#dumpSendPacketDownstreamAvgInfoAsJson (#3708) 2021-11-25 10:20:42 +08:00
Viraj Jasani
e8566b3812
HDFS-16336. De-flake TestRollingUpgrade#testRollback (#3686) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-11-24 22:54:11 +09:00
Mukul Kumar Singh
faa4eeacb1
HDFS-16343. Add some debug logs when the dfsUsed are not used during Datanode startup. (#3694) 2021-11-23 13:36:14 +00:00
litao
0ed817babb
HDFS-16337. Show start time of Datanode on Web (#3682) 
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
 2021-11-23 10:18:30 +08:00
Symious
c88640c4ad
HDFS-16320. Datanode retrieve slownode information from NameNode (#3654) 2021-11-22 18:04:32 +08:00
litao
20b78c8f97
HDFS-16335. Fix HDFSCommands.md (#3681) 2021-11-22 17:07:52 +09:00