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5687 Commits

Author SHA1 Message Date
Jack Jiang
d8ec8ab965
HADOOP-17599. Remove NULL checks before instanceof (#2804) 2021-03-23 08:46:11 -07:00
Xiaoyu Yao
63eb289462
HADOOP-17598. Fix java doc issue introduced by HADOOP-17578. (#2802). Contributed by Xiaoyu Yao. 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2021-03-23 10:23:45 +05:30
kwangsun
c8d327a4f1
HADOOP-17952. Fix the wrong CIDR range example in Proxy User documentation. (#2780) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2021-03-22 11:43:32 +09:00
Xiaoyu Yao
b503de2328
HADOOP-17578. Improve UGI debug log to help troubleshooting TokenCach… (#2762) 2021-03-17 10:57:11 -07:00
Jim Brennan
299b8062f1 MAPREDUCE-7322. revisiting TestMRIntermediateDataEncryption. Contributed by Ahmed Hussein. 2021-03-15 20:13:17 +00:00
He Xiaoqiao
b1dc6c40a0
HADOOP-17585. Correct timestamp format in the docs for the touch command. Contributed by Stephen O'Donnell. 2021-03-14 18:09:50 +08:00
Masatake Iwasaki
0f6ba5e031
HADOOP-17514. Remove trace subcommand from hadoop CLI. (#2680) 2021-03-12 10:26:46 +09:00
Steve Loughran
bcd9c67082
HADOOP-16721. Improve S3A rename resilience (#2742) 
The S3A connector's rename() operation now raises FileNotFoundException if
the source doesn't exist; a FileAlreadyExistsException if the destination
exists and is unsuitable for the source file/directory.

When renaming to a path which does not exist, the connector no longer checks
for the destination parent directory existing -instead it simply verifies
that there is no file immediately above the destination path.
This is needed to avoid race conditions with delete() and rename()
calls working on adjacent subdirectories.

Contributed by Steve Loughran.
 2021-03-11 12:47:39 +00:00
Akira Ajisaka
23b343aed1
HADOOP-16870. Use spotbugs-maven-plugin instead of findbugs-maven-plugin (#2753) 
Removed findbugs from the hadoop build images and added spotbugs instead.
Upgraded SpotBugs to 4.2.2 and spotbugs-maven-plugin to 4.2.0.

Reviewed-by: Masatake Iwasaki <iwasakims@apache.org>
 2021-03-11 10:56:07 +09:00
Chao Sun
176bd88890
HADOOP-16080. hadoop-aws does not work with hadoop-client-api. (#2522) 
Contributed by Chao Sun.

(Cherry-picked via PR #2575)
 2021-03-09 20:01:29 +00:00
Haoze Wu
ef7ab535c5
HADOOP-17552. Change ipc.client.rpc-timeout.ms from 0 to 120000 by default to avoid potential hang. (#2727) 2021-03-06 22:26:16 +09:00
Akira Ajisaka
9fd2198daa
HADOOP-17546. Update Description of hadoop-http-auth-signature-secret in HttpAuthentication.md. Contributed by Ravuri Sushma sree. 2021-03-04 14:55:37 +09:00
S O'Donnell
c3b3b36dee HDFS-14013. Skip any credentials stored in HDFS when starting ZKFC. Contributed by Stephen O'Donnell 2021-03-01 11:36:41 +00:00
Ahmed Hussein
e04bcb3a06
MAPREDUCE-7320. organize test directories for ClusterMapReduceTestCase (#2722). Contributed by Ahmed Hussein 2021-02-26 13:42:33 -06:00
Renukaprasad C
924fa87010
HADOOP-17510. Hadoop prints sensitive Cookie information. (#2673) 2021-02-24 01:29:25 -08:00
Mike
7b7c0019f4
HADOOP-17528. SFTP File System: close the connection pool when closing a FileSystem (#2701) 
Contributed by Mike Pryakhin.
 2021-02-23 17:03:27 +00:00
Akira Ajisaka
9a298d180d
Revert "HADOOP-16870. Use spotbugs-maven-plugin instead of findbugs-maven-plugin (#2454)" 
This reverts commit 4cf3531583.
 2021-02-19 11:09:10 +09:00
Akira Ajisaka
4cf3531583
HADOOP-16870. Use spotbugs-maven-plugin instead of findbugs-maven-plugin (#2454) 
Use spotbugs instead of findbugs. Removed findbugs from the hadoop build images,
and added spotbugs in the images instead.

Reviewed-by: Masatake Iwasaki <iwasakims@apache.org>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Reviewed-by: Dinesh Chitlangia <dineshc@apache.org>
 2021-02-17 10:38:20 +09:00
Steve Loughran
78905d7e3f
HADOOP-16906. Abortable (#2684) 
Adds an Abortable.abort() interface for streams to enable output streams to be terminated; this
is implemented by the S3A connector's output stream. It allows for commit protocols
to be implemented which commit/abort work by writing to the final destination and
using the abort() call to cancel any write which is not intended to be committed.
Consult the specification document for information about the interface and its use.

Contributed by Jungtaek Lim and Steve Loughran.
 2021-02-11 17:37:20 +00:00
Steve Loughran
798df6d699
HADOOP-13327 Output Stream Specification. (#2587) 
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.
 2021-02-10 10:28:59 +00:00
Akira Ajisaka
52217fce3d
HADOOP-17432. [JDK 16] KerberosUtil#getOidInstance is broken by JEP 396 (#2546) 
Reviewed-by: Steve Loughran <stevel@apache.org>
 2021-02-05 16:14:10 +09:00
YaYun-Wang
394b9f7a5c
HDFS-15624. fix the function of setting quota by storage type (#2377) 
1. puts NVDIMM to the end of storage type enum to make sure compatibility.
2. adds check to make sure the software layout version is satisfied

Co-authored-by: su xu <kevinbrandon@163.com>
Co-authored-by: huangtianhua <huangtianhua223@gmail.com>

Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Vinayakumar B <vinayakumarb@apache.org>
 2021-02-02 22:44:34 -08:00
belugabehr
21a3fc3d2d
HADOOP-17482: Remove Commons Logger from FileSystem Class (#2633) 2021-02-01 09:40:01 -08:00
Siyao Meng
1a205cc3ad
HADOOP-17424. Replace HTrace with No-Op tracer (#2645) 2021-02-01 13:42:44 +09:00
He Xiaoqiao
06e836cd57
HADOOP-17501. Fix logging typo in ShutdownHookManager. Contributed by Fengnan Li. 2021-01-31 19:45:40 +08:00
Steve Loughran
0bb52a42e5
HADOOP-17483. Magic committer is enabled by default. (#2656) 
* core-default.xml updated so that fs.s3a.committer.magic.enabled = true
* CommitConstants updated to match
* All tests which previously enabled the magic committer now rely on
  default settings. This helps make sure it is enabled.
* Docs cover the switch, mention its enabled and explain why you may
  want to disable it.
Note: this doesn't switch to using the committer -it just enables the path
rewriting magic which it depends on.

Contributed by Steve Loughran.
 2021-01-27 19:04:22 +00:00
Steve Loughran
28cc912a5c
HADOOP-17493. Revert name of DELEGATION_TOKENS_ISSUED constant/statistic (#2649) 
Follow-on to HADOOP-16830/HADOOP-17271.

Contributed by Steve Loughran.
 2021-01-27 16:39:29 +00:00
Steve Loughran
80c7404b51
HADOOP-17414. Magic committer files don't have the count of bytes written collected by spark (#2530) 
This needs SPARK-33739 in the matching spark branch in order to work

Contributed by Steve Loughran.
 2021-01-26 19:30:51 +00:00
Akira Ajisaka
d82009599a
HADOOP-17478. Improve the description of hadoop.http.authentication.signature.secret.file (#2628) 
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
 2021-01-24 22:56:47 +09:00
Anton Kutuzov
91d4ba57c5 HDFS-15632. AbstractContractDeleteTest should set recursive peremeter to true for recursive test cases. Contributed by Anton Kutuzov. 2021-01-22 17:55:37 -08:00
Ayush Saxena
9b4f09a6bb HDFS-15758. Fix typos in MutableMetric. Contributed by Haibin Huang. 2021-01-18 20:35:37 +05:30
He Xiaoqiao
97f843de3a
HADOOP-16947. Stale record should be remove when MutableRollingAverages generating aggregate data. Contributed by Haibin Huang. 2021-01-16 14:06:56 +08:00
LeonGao
7743d40ac5
HDFS-15549. Use Hardlink to move replica between DISK and ARCHIVE storage if on same filesystem mount (#2583). Contributed by Leon Gao. 2021-01-15 16:28:11 -08:00
Steve Loughran
724edb0354
HADOOP-17451. IOStatistics test failures in S3A code. (#2594) 
Caused by HADOOP-16830 and HADOOP-17271.

Fixes tests which fail intermittently based on configs and
in the case of the HugeFile tests, bulk runs with existing
FS instances meant statistic probes sometimes ended up probing those
of a previous FS.

Contributed by Steve Loughran.

Change-Id: I65ba3f44444e59d298df25ac5c8dc5a8781dfb7d
 2021-01-12 17:30:32 +00:00
Steve Loughran
05c9c2ed02 Revert "HADOOP-17451. IOStatistics test failures in S3A code. (#2594)" 
This reverts commit d3014e01f3.
(fixing commit text before it is frozen)
 2021-01-12 17:29:59 +00:00
Steve Loughran
d3014e01f3
HADOOP-17451. IOStatistics test failures in S3A code. (#2594) 
Caused by HADOOP-16380 and HADOOP-17271.

Fixes tests which fail intermittently based on configs and
in the case of the HugeFile tests, bulk runs with existing
FS instances meant statistic probes sometimes ended up probing those
of a previous FS.

Contributed by Steve Loughran.
 2021-01-12 17:25:14 +00:00
Mehakmeet Singh
0a6ddfa145
HADOOP-17272. ABFS Streams to support IOStatistics API (#2604) 
Contributed by Mehakmeet Singh.
 2021-01-12 15:48:09 +00:00
stack
d4fd675a95 Revert "HADOOP-16524. Reloading SSL keystore for both DataNode and NameNode (#2470)" 
This reverts commit e306f59421.
 2021-01-11 08:54:55 -08:00
He Xiaoqiao
ec22850dbe
Make upstream aware of 3.2.2 release. 2021-01-09 18:06:08 +08:00
Ahmed Hussein
77435a025e
HADOOP-17408. Optimize NetworkTopology sorting block locations. (#2601). Contributed by Ahmed Hussein and Daryn Sharp. 2021-01-08 13:10:09 -06:00
Borislav Iordanov
e306f59421
HADOOP-16524. Reloading SSL keystore for both DataNode and NameNode (#2470) 
Co-authored-by: Borislav Iordanov <biordanov@apple.com>
Signed-off-by: stack <stack@apache.org>
 2021-01-08 09:10:21 -08:00
lfengnan
87bd4d2aca
HDFS-15754. Add DataNode packet metrics (#2578) 
Contributed by Fengnan Li.
 2021-01-07 23:46:23 -08:00
dgzdot
b1abb10ea2
HADOOP-17430. Restore ability to set Text to empty byte array (#2545) 
Contributed by gaozhan.ding
 2021-01-05 21:09:41 +00:00
Wei-Chiu Chuang
2b4febcf57
HDFS-15719. [Hadoop 3] Both NameNodes can crash simultaneously due to the short JN socket timeout (#2533) 2021-01-04 20:54:44 -08:00
Ayush Saxena
77299ae992 HDFS-15748. RBF: Move the router related part from hadoop-federation-balance module to hadoop-hdfs-rbf. Contributed by Jinglun. 2021-01-05 00:05:03 +05:30
Wei-Chiu Chuang
66ee0a6df0
HADOOP-17371. Bump Jetty to the latest version 9.4.34. Contributed by Wei-Chiu Chuang. (#2453) 2021-01-04 09:43:58 -08:00
He Xiaoqiao
c98d274db1
HDFS-15751. Add documentation for msync() API to filesystem.md. Contributed by Konstantin V Shvachko. 
Reviewed-by: He Xiaoqiao <hexiaoqiao@apache.org>
Reviewed-by: Chao Sun <sunchao@apache.org>
 2021-01-03 16:25:17 +08:00
Steve Loughran
99d08a19ba
HADOOP-17450. Add Public IOStatistics API. (#2577) 
This is the API and implementation classes of HADOOP-16830,
which allows callers to query IO object instances
(filesystems, streams, remote iterators, ...) and other classes
for statistics on their I/O Usage: operation count and min/max/mean
durations.

New Packages

org.apache.hadoop.fs.statistics. 
  Public API, including:
    IOStatisticsSource
    IOStatistics
    IOStatisticsSnapshot (seralizable to java objects and json)
    +helper classes for logging and integration
    BufferedIOStatisticsInputStream
       implements IOStatisticsSource and StreamCapabilities
     BufferedIOStatisticsOutputStream
       implements IOStatisticsSource, Syncable and StreamCapabilities
       

org.apache.hadoop.fs.statistics.impl
  Implementation classes for internal use.

org.apache.hadoop.util.functional
  functional programming support for RemoteIterators and
  other operations which raise IOEs; all wrapper classes
  implement and propagate IOStatisticsSource
    
Contributed by Steve Loughran.
 2020-12-31 11:52:42 +00:00
Jim Brennan
6de1a8eb67 HADOOP-13571. ServerSocketUtil.getPort() should use loopback address, not 0.0.0.0. Contributed by Eric Badger 2020-12-11 20:16:56 +00:00
Ayush Saxena
ad40715690 HDFS-15221. Add checking of effective filesystem during initializing storage locations. Contributed by Yang Yun. 2020-12-07 15:00:19 +05:30
Hui Fei
e2c1268ebd HDFS-15240. Erasure Coding: dirty buffer causes reconstruction block error. Contributed by HuangTao. 2020-12-04 09:20:09 +08:00
Ahmed Hussein
8c234fc0d4
HADOOP-17389. KMS should log full UGI principal. (#2476) 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
Reviewed-by: Jim Brennan <jbrennan@apache.org>
 2020-12-04 09:33:30 +09:00
Attila Magyar
db73e994ed HADOOP-16881. KerberosAuthentication does not disconnect HttpURLConnection leading to CLOSE_WAIT cnxns. Contributed by Attila Magyar. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2020-12-03 12:05:20 -08:00
Ahmed Hussein
f94e927bfb
HADOOP-17392. Remote exception messages should not include the exception class (#2486). Contributed by Daryn Sharp and Ahmed Hussein 2020-12-03 10:55:51 -06:00
Andrea Scarpino
9170eb566b
YARN-10511. Update yarn.nodemanager.env-whitelist value in docs (#2512) 
Reviewed-by: Adam Antal <adamantal@apache.org>
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
 2020-12-04 00:14:04 +09:00
Gautham B A
44910b53f3
HDFS-15699 Remove lz4 references in vcxproj (#2498) 2020-11-29 22:53:54 -08:00
Akira Ajisaka
2ce2198287
HADOOP-17394. [JDK 11] Fix error in mvn package -Pdocs (#2488) 
Reviewed-by: Takanobu Asanuma <tasanuma@apache.org>
 2020-11-26 11:32:10 +09:00
Akira Ajisaka
65002c9486
Revert "[JDK 11] Fix error in mvn package -Pdocs (#2488)" because JIRA ID is missing. 
This reverts commit ce5b3d7975.
 2020-11-26 11:30:53 +09:00
Akira Ajisaka
ce5b3d7975
[JDK 11] Fix error in mvn package -Pdocs (#2488) 
Reviewed-by: Takanobu Asanuma <tasanuma@apache.org>
 2020-11-26 11:27:30 +09:00
Steve Loughran
ac7045b75f
HADOOP-17313. FileSystem.get to support slow-to-instantiate FS clients. (#2396) 
This adds a semaphore to throttle the number of FileSystem instances which
can be created simultaneously, set in "fs.creation.parallel.count".

This is designed to reduce the impact of many threads in an application calling
FileSystem.get() on a filesystem which takes time to instantiate -for example
to an object where HTTPS connections are set up during initialization.
Many threads trying to do this may create spurious delays by conflicting
for access to synchronized blocks, when simply limiting the parallelism
diminishes the conflict, so speeds up all threads trying to access
the store.

The default value, 64, is larger than is likely to deliver any speedup -but
it does mean that there should be no adverse effects from the change.

If a service appears to be blocking on all threads initializing connections to
abfs, s3a or store, try a smaller (possibly significantly smaller) value.

Contributed by Steve Loughran.
 2020-11-25 14:31:02 +00:00
zhang_jf
8fa699b53f
HDFS-15635. ViewFileSystemOverloadScheme support specifying mount table loader imp through conf (#2389). Contributed by Junfan Zhang. 2020-11-19 20:21:16 -08:00
Ahmed Hussein
07050339e0
HADOOP-17367. Add InetAddress api to ProxyUsers.authorize (#2449). Contributed by Daryn Sharp and Ahmed Hussein 2020-11-19 14:37:14 -06:00
Liang-Chi Hsieh
34aa6137bd
HADOOP-17292. Using lz4-java in Lz4Codec (#2350) 
Contributed by Liang-Chi Hsieh.
 2020-11-18 12:03:25 -08:00
Steve Loughran
ce7827c82a
HADOOP-17318. Support concurrent S3A commit jobs with same app attempt ID. (#2399) 
See also [SPARK-33402]: Jobs launched in same second have duplicate MapReduce JobIDs

Contributed by Steve Loughran.

Change-Id: Iae65333cddc84692997aae5d902ad8765b45772a
 2020-11-18 13:34:51 +00:00
Steve Loughran
e3c08f285a
HADOOP-17244. S3A directory delete tombstones dir markers prematurely. (#2310) 
This fixes the S3Guard/Directory Marker Retention integration so that when
fs.s3a.directory.marker.retention=keep, failures during multipart delete
are handled correctly, as are incremental deletes during
directory tree operations.

In both cases, when a directory marker with children is deleted from
S3, the directory entry in S3Guard is not deleted, because it is still
critical to representing the structure of the store.

Contributed by Steve Loughran.

Change-Id: I4ca133a23ea582cd42ec35dbf2dc85b286297d2f
 2020-11-18 12:18:11 +00:00
Ahmed Hussein
ebe1d1fbf7
HADOOP-17362. reduce RPC calls doing ls on HAR file (#2444). Contributed by Daryn Sharp and Ahmed Hussein 2020-11-13 14:22:35 -06:00
Ahmed Hussein
5ce18101cb
HADOOP-17346. Fair call queue is defeated by abusive service principals (#2431) 
Co-authored-by: ahussein <ahmed.hussein@verizonmedia.com>
 2020-11-12 13:13:12 -06:00
Doroszlai, Attila
6f10a0506f
HADOOP-17365. Contract test for renaming over existing file is too lenient (#2447) 
Contributed by Attila Doroszlai.
 2020-11-11 21:20:09 +00:00
Ahmed Hussein
71071e5c0f
HADOOP-17358. Improve excessive reloading of Configurations (#2436) 
Co-authored-by: ahussein <ahmed.hussein@verizonmedia.com>
 2020-11-11 12:39:03 -08:00
Stephen Jung
45434c93e8
HADOOP-17096. Fix ZStandardCompressor input buffer offset (#2104). Contributed by Stephen Jung (Stripe). 2020-11-10 11:38:22 -08:00
Hui Fei
f1d5652359 HDFS-15668. RBF: Fix RouterRPCMetrics annocation and document misplaced error. Contributed by Hongbing Wang. 2020-11-10 13:09:03 +08:00
Ahmed Hussein
1ea3f74246
HADOOP-17360. Log the remote address for authentication success (#2441) 
Co-authored-by: ahussein <ahmed.hussein@verizonmedia.com>
 2020-11-09 14:05:08 -06:00
Steve Loughran
ae7b00a998
HADOOP-17340. TestLdapGroupsMapping failing -string mismatch in exception validation. (#2427). Contributed by Steve Loughran. 2020-11-07 09:43:24 +05:30
hchaverr
6eacaffeea HDFS-15623. Respect configured values of rpc.engine (#2403) Contributed by Hector Chaverri. 2020-11-06 14:25:35 -08:00
Eric Badger
af389d9897 HADOOP-17342. Creating a token identifier should not do kerberos name 
resolution. Contributed by Jim Brennan.
 2020-11-05 21:46:14 +00:00
Jim Brennan
638f1fc2b6 Revert "HADOOP-17306. RawLocalFileSystem's lastModifiedTime() looses milli seconds in JDK < 10.b09 (#2387)" 
This reverts commit d259928035.
 2020-11-05 17:11:39 +00:00
Wei-Chiu Chuang
7e52c0975f Revert "HADOOP-17255. JavaKeyStoreProvider fails to create a new key if the keystore is HDFS. (#2291)" 
This reverts commit 7f5caca04c.
 2020-11-04 16:18:03 -08:00
Akira Ajisaka
7f5caca04c
HADOOP-17255. JavaKeyStoreProvider fails to create a new key if the keystore is HDFS. (#2291) 
Reviewed-by: Steve Loughran <stevel@cloudera.com>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
 2020-11-03 11:20:23 -08:00
Sunil G
f17e067d52 HADOOP-17329. mvn site commands fails due to MetricsSystemImpl changes. Contributed by Xiaoqiao He. 2020-10-29 07:19:49 +05:30
Peter Bacsko
da93cd962c MAPREDUCE-7302. Upgrading to JUnit 4.13 causes testcase TestFetcher.testCorruptedIFile() to fail. Contributed by Peter Bacsko. Reviewed by Akira Ajisaka. 2020-10-28 10:35:30 +01:00
Ayush Saxena
872440610f
HADOOP-17328. LazyPersist Overwrite fails in direct write mode. (#2413) 2020-10-27 01:37:37 +09:00
Vinayakumar B
d259928035
HADOOP-17306. RawLocalFileSystem's lastModifiedTime() looses milli seconds in JDK < 10.b09 (#2387) 2020-10-23 11:30:02 +05:30
Akira Ajisaka
6a9ceedfb3
HADOOP-17175. [JDK 11] Fix javadoc errors in hadoop-common module. (#2397) 2020-10-23 03:15:45 +09:00
Akira Ajisaka
7b4359657f
HADOOP-17315. Use shaded guava in ClientCache.java (#2398) 
Added checkstyle rules to warn guava imports
 2020-10-20 23:25:24 +09:00
Takanobu Asanuma
30f06e0c74
HDFS-15639. [JDK 11] Fix Javadoc errors in hadoop-hdfs-client. (#2394) 2020-10-20 19:08:59 +09:00
Szilard Nemeth
31477a224f YARN-10460. Upgrading to JUnit 4.13 causes tests in TestNodeStatusUpdater to fail. Contributed by Peter Bacsko 2020-10-19 13:17:51 +02:00
Ayush Saxena
4c651103f2
HADOOP-17310. Touch command with -c option is broken. (#2393). Contributed by Ayush Saxena. 2020-10-19 10:54:18 +05:30
hemanthboyina
42e7e0380f HADOOP-17144. Update Hadoop's lz4 to v1.9.2. Contributed by Hemanth Boyina. 2020-10-18 18:37:46 +05:30
Ayush Saxena
1e3a6efcef
HADOOP-17288. Use shaded guava from thirdparty. (#2342). Contributed by Ayush Saxena. 2020-10-17 12:01:18 +05:30
He Xiaoqiao
ddc0ee27fa HADOOP-17304. KMS ACL: Allow DeleteKey Operation to Invalidate Cache. Contributed by Xiaoyu. 
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2020-10-14 16:00:37 +08:00
Gabor Bota
59f01a548e
HADOOP-16878. FileUtil.copy() to throw IOException if the source and destination are the same 
Contributed by Gabor Bota.
 2020-10-13 16:17:44 +01:00
Konstantin V Shvachko
b3786d6c3c HDFS-15567. [SBN Read] HDFS should expose msync() API to allow downstream applications call it explicitly. Contributed by Konstantin V Shvachko. 2020-10-12 17:26:49 -07:00
Hui Fei
518a212cff
HDFS-13293. RBF: The RouterRPCServer should transfer client IP via CallerContext to NamenodeRpcServer (#2363) 2020-10-09 16:12:22 +08:00
Jinglun
52db86b0bb
HADOOP-17021. Add concat fs command (#1993) 
Contributed by Jinglun
 2020-10-08 10:36:07 +01:00
Mukund Thakur
82522d60fb
HADOOP-17281 Implement FileSystem.listStatusIterator() in S3AFileSystem (#2354) 
Contains HADOOP-17300: FileSystem.DirListingIterator.next() call should 
return NoSuchElementException

Contributed by Mukund Thakur
 2020-10-07 13:59:06 +01:00
Liang-Chi Hsieh
c9ea344f98
HADOOP-17125. Use snappy-java in SnappyCodec (#2297) 
This switches the SnappyCodec to use the java-snappy codec, rather than the native one. 

To use the codec, snappy-java.jar (from org.xerial.snappy) needs to be on the classpath.

This comesin as an avro dependency,  so it is already on the hadoop-common classpath,
as well as in hadoop-common/lib.
The version used is now managed in the hadoop-project POM; initially 1.1.7.7

Contributed by DB Tsai and Liang-Chi Hsieh
 2020-10-06 17:07:54 +01:00
Fei Hui
d0d10f7e8f
HADOOP-17276. Extend CallerContext to make it include many items (#2327) 2020-10-04 02:02:28 +09:00
maobaolong
d68d2a5c1e
HADOOP-17287. Support new Instance by non default constructor by ReflectionUtils (#2341) 2020-09-30 14:22:55 -07:00
He Xiaoqiao
a490d87eb7 HADOOP-17280. Service-user cost shouldn't be accumulated to totalDecayedCallCost and totalRawCallCost. Contributed by Jinglun. 2020-09-30 12:12:52 +08:00
Xiaoyu Yao
4c5ad57818
HADOOP-17284. Support BCFKS keystores for Hadoop Credential Provider. (#2334) 2020-09-29 20:15:27 -07:00
Karen Coppage
75d10f8499
HADOOP-17267. Add debug-level logs in Filesystem.close() (#2321) 
When a filesystem is closed, the FileSystem log will, at debug level,
log the method calling close/closeAll.

At trace level: the full calling stack.

Contributed by Karen Coppage.
 2020-09-29 16:06:50 +01:00
Vinayakumar B
82b86e3754
HDFS-15098. Add SM4 encryption method for HDFS. Contributed by liusheng 2020-09-27 19:27:13 +05:30
Uma Maheswara Rao G
899dea2a21
HDFS-15598: ViewHDFS#canonicalizeUri should not be restricted to DFS only API. (#2339). Contributed by Uma Maheswara Rao G. 
Co-authored-by: Uma Maheswara Rao G <umagangumalla@cloudera.com>
 2020-09-25 21:21:01 -07:00
huangtianhua
ff59fbb8b0
HDFS-15025. Applying NVDIMM storage media to HDFS (#2189) 
* HDFS-15025. Applying NVDIMM storage media to HDFS
Co-authored-by: YaYun-Wang <yywangyayun@163.com>
Co-authored-by: YaYun-Wang <34060507+YaYun-Wang@users.noreply.github.com>
 2020-09-24 14:27:04 +05:30
Hui Fei
474fa80bfb
HADOOP-17277. Correct spelling errors for separator (#2322) 
Contributed by Hui Fei.
 2020-09-22 17:10:33 +01:00
Xiaoyu Yao
6b5d9e2334
HADOOP-17259. Allow SSLFactory fallback to input config if ssl-*.xml … (#2301) 2020-09-21 12:41:06 -07:00
crossfire
c8c1cc43d3
HADOOP-17088.Failed to load XInclude files with relative path. (#2097) 
Contributed by Yushi Hayasaka.
 2020-09-21 19:10:51 +01:00
Masatake Iwasaki
364b958085
HADOOP-17270. Fix testCompressorDecompressorWithExeedBufferLimit to c… (#2311) 2020-09-20 00:47:02 +09:00
David Tucker
fc2435cb5c
HADOOP-15136. Correct typos in filesystem.md (#2314) 
Contributed by David Tucker
 2020-09-18 18:28:14 +01:00
Xiaoyu Yao
6adf8462ba
HADOOP-17208. LoadBalanceKMSClientProvider#deleteKey should invalidateCache via all KMSClientProvider instances. (#2259) 2020-09-17 10:39:19 -07:00
Uma Maheswara Rao G
e4cb0d3514
HDFS-15578: Fix the rename issues with fallback fs enabled (#2305). Contributed by Uma Maheswara Rao G. 
Co-authored-by: Uma Maheswara Rao G <umagangumalla@cloudera.com>
 2020-09-16 22:43:00 -07:00
Uma Maheswara Rao G
d2779de3f5
HDFS-15532: listFiles on root/InternalDir will fail if fallback root has file. (#2298). Contributed by Uma Maheswara Rao G. 2020-09-12 17:06:39 -07:00
Steve Loughran
958cab804e
Revert "HADOOP-17244. S3A directory delete tombstones dir markers prematurely. (#2280)" 
This reverts commit 9960c01a25.

Change-Id: I820534c3292f2a343693d835f625488c325fb5d6
 2020-09-11 18:07:49 +01:00
1996fanrui
56ebabd426
HADOOP-17222. Create socket address leveraging URI cache (#2241) 
Contributed by fanrui.

Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
 2020-09-10 22:30:52 -07:00
zz
12a316cdf9
HADOOP-15891. provide Regex Based Mount Point In Inode Tree (#2185). Contributed by Zhenzhao Wang. 
Co-authored-by: Zhenzhao Wang <zhenzhaowang@gmail.com>
 2020-09-10 21:20:32 -07:00
Steve Loughran
9960c01a25
HADOOP-17244. S3A directory delete tombstones dir markers prematurely. (#2280) 
This changes directory tree deletion so that only files are incrementally deleted
from S3Guard after the objects are deleted; the directories are left alone
until metadataStore.deleteSubtree(path) is invoke.

This avoids directory tombstones being added above files/child directories,
which stop the treewalk and delete phase from working.

Also:

* Callback to delete objects splits files and dirs so that
any problems deleting the dirs doesn't trigger s3guard updates
* New statistic to measure #of objects deleted, alongside request count.
* Callback listFilesAndEmptyDirectories renamed listFilesAndDirectoryMarkers
  to clarify behavior.
* Test enhancements to replicate the failure and verify the fix

Contributed by Steve Loughran
 2020-09-10 17:03:52 +01:00
Takanobu Asanuma
e5fe326270
HADOOP-17165. Implement service-user feature in DecayRPCScheduler. (#2240) 2020-09-09 09:56:58 -07:00
Steve Loughran
2029556dbb
HADOOP-17181. Handle transient stream read failures in FileSystem contract tests (#2286) 
Contributed by Steve Loughran.

* Fixes AbstractContractSeekTest test to use readFully
* Doesn't do this to AbstractContractUnbufferTest test as it changes the test too much.
Instead just notes in the error that this may be transient

The issue is that read(buffer) doesn't guarantee that the buffer is filled, only that it will
read up to a point, and that may be just be the amount of data left in the TCP packet.
readFully corrects for this, but using it in the unbuffer test runs the risk that what
is tested for in terms of unbuffering doesn't actually get validated.
 2020-09-09 11:58:26 +01:00
Bharat Viswanadham
8a3952436c
HADOOP-17245. Add OzoneFileSystem classes to core-default.xml. (#2276) 2020-09-04 18:38:48 -07:00
Uma Maheswara Rao G
b3660d0147
HDFS-15529: getChildFilesystems should include fallback fs as well (#2234). Contributed by Uma Maheswara Rao G. 2020-09-03 11:06:20 -07:00
He Xiaoqiao
7e671f3b65 HADOOP-17235. Erasure Coding: Remove dead code from common side. Contributed by Fei Hui. 2020-09-01 11:35:55 +08:00
Steve Loughran
c392d9022a
HDFS-15471. TestHDFSContractMultipartUploader failing (#2252) 
Contributed by Steve Loughran
(Was: broken by Steve Loughran)
 2020-08-28 15:39:09 +01:00
Ayush Saxena
bfd99f31fd HADOOP-17232. Erasure Coding: Typo in document. Contributed by Fei Hui. 2020-08-28 17:38:23 +05:30
sguggilam
d8aaa8c338
HADOOP-17159. Make UGI support forceful relogin from keytab ignoring the last login time (#2249) 
Contributed by Sandeep Guggilam.

Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Steve Loughran <stevel@apache.org>
 2020-08-26 23:45:21 -07:00
Mingliang Liu
5e52955112
Revert "HADOOP-17159 Ability for forceful relogin in UserGroupInformation class (#2197)" 
This reverts commit a932796d0c.
 2020-08-26 10:41:10 -07:00
sguggilam
a932796d0c
HADOOP-17159 Ability for forceful relogin in UserGroupInformation class (#2197) 
Contributed by Sandeep Guggilam.

Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Steve Loughran <stevel@apache.org>
 2020-08-24 23:39:57 -07:00
Joey
960fb0aa4f
HADOOP-16925. MetricsConfig incorrectly loads the configuration whose value is String list in the properties file (#1896) 
Contributed by Jiayi Liu
 2020-08-24 14:01:48 +01:00
S O'Donnell
17cd8a1b16 HADOOP-17209. Erasure Coding: Native library memory leak. Contriubted by Sean Chow 2020-08-24 12:00:35 +01:00
Uma Maheswara Rao G
dd013f2fdf
HDFS-15533: Provide DFS API compatible class, but use ViewFileSystemOverloadScheme inside. (#2229). Contributed by Uma Maheswara Rao G. 2020-08-19 09:30:41 -07:00
Steve Loughran
5092ea62ec HADOOP-13230. S3A to optionally retain directory markers. 
This adds an option to disable "empty directory" marker deletion,
so avoid throttling and other scale problems.

This feature is *not* backwards compatible.
Consult the documentation and use with care.

Contributed by Steve Loughran.

Change-Id: I69a61e7584dc36e485d5e39ff25b1e3e559a1958
 2020-08-15 12:51:08 +01:00
Akira Ajisaka
141c62584b
HADOOP-17204. Fix typo in Hadoop KMS document. Contributed by Xieming Li. 2020-08-12 16:08:36 +09:00
Siyao Meng
3fd3aeb621
HDFS-15492. Make trash root inside each snapshottable directory (#2176) 2020-08-11 08:52:16 -07:00
Gautham B A
909f1e82d3
HADOOP-17196. Fix C/C++ standard warnings (#2208) 
* Passing C/C++ standard flags -std is
  not cross-compiler friendly as not all
  compilers support all values.
* Thus, we need to make use of the
  appropriate flags provided by CMake in
  order to specify the C/C++ standards.

Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2020-08-11 16:35:08 +09:00
Uma Maheswara Rao G
8955a6ceb7
HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false (#2205) 
* HDFS-15515: mkdirs on fallback should throw IOE out instead of suppressing and returning false

* Used LambdaTestUtils#intercept in test
 2020-08-11 00:01:58 -07:00
sguggilam
2986058e7f
HADOOP-17164. UGI loginUserFromKeytab doesn't set the last login time (#2178) 
Contributed by Sandeep Guggilam.

Signed-off-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Steve Loughran <stevel@apache.org>
 2020-08-04 10:30:06 -07:00
Akira Ajisaka
c40cbc57fa
HADOOP-17091. [JDK11] Fix Javadoc errors (#2098) 2020-08-03 10:46:51 +09:00
belugabehr
e60096c377
HADOOP-17141. Add Capability To Get Text Length (#2157) 
Contributed by David Mollitor
 2020-07-24 10:37:28 +01:00
Akira Ajisaka
d5b4766158
HADOOP-17147. Dead link in hadoop-kms/index.md.vm. Contributed by Xieming Li. 2020-07-23 00:39:49 +09:00
Uma Maheswara Rao G
ac9a07b51a
HDFS-15478: When Empty mount points, we are assigning fallback link to self. But it should not use full URI for target fs. (#2160). Contributed by Uma Maheswara Rao G. 2020-07-21 23:29:10 -07:00
Masatake Iwasaki
1b29c9bfee
HADOOP-17138. Fix spotbugs warnings surfaced after upgrade to 4.0.6. (#2155) 2020-07-22 13:40:20 +09:00
Chen Liang
3833c616e0 HDFS-15404. ShellCommandFencer should expose info about source. Contributed by Chen Liang. 2020-07-20 12:49:58 -07:00
Ayush Saxena
f2033de234 HADOOP-17119. Jetty upgrade to 9.4.x causes MR app fail with IOException. Contributed by Bilwa S T. 2020-07-20 22:13:48 +05:30
Ayush Saxena
6bcb24d269 HADOOP-17100. Replace Guava Supplier with Java8+ Supplier in Hadoop. Contributed by Ahmed Hussein. 2020-07-18 14:33:43 +05:30
Mukund Thakur
b21cb91c7f
HADOOP-17130. Configuration.getValByRegex() shouldn't be updating the results while fetching. (#2142) 
Contributed by Mukund Thakur
 2020-07-16 18:09:59 +01:00
Ahmed Hussein
1f71c4ae71 HADOOP-17099. Replace Guava Predicate with Java8+ Predicate 
Signed-off-by: Jonathan Eagles <jeagles@gmail.com>
 2020-07-15 11:39:06 -05:00
Erik Krogen
317fe4584a HADOOP-17127. Use RpcMetrics.TIMEUNIT to initialize rpc queueTime and processingTime. Contributed by Jim Brennan. 2020-07-14 11:22:25 -07:00
Hanisha Koneru
e62d8f8412 HADOOP-17116. Skip Retry INFO logging on first failover from a proxy 2020-07-13 12:55:34 -07:00
Steve Loughran
b9fa5e0182
HDFS-13934. Multipart uploaders to be created through FileSystem/FileContext. 
Contributed by Steve Loughran.

Change-Id: Iebd34140c1a0aa71f44a3f4d0fee85f6bdf123a3
 2020-07-13 13:30:02 +01:00
lfengnan
84b74b335c
HDFS-15447 RBF: Add top real owners metrics for delegation tokens (#2110) 2020-07-12 00:10:12 -07:00
Uma Maheswara Rao G
3e70006639
HDFS-15464: ViewFsOverloadScheme should work when -fs option pointing to remote cluster without mount links (#2132). Contributed by Uma Maheswara Rao G. 2020-07-11 23:50:04 -07:00
Siyao Meng
0e694b20b9
HDFS-15462. Add fs.viewfs.overload.scheme.target.ofs.impl to core-default.xml (#2131) 2020-07-09 12:38:52 -07:00
Xiaoyu Yao
f91a8ad88b
HADOOP-17079. Optimize UGI#getGroups by adding UGI#getGroupsSet. (#2085) 2020-07-09 11:33:37 -07:00
Uma Maheswara Rao G
dc0626b5f2
HDFS-15449. Optionally ignore port number in mount-table name when picking from initialized uri. Contributed by Uma Maheswara Rao G. 2020-07-06 18:50:03 -07:00
Madhusoodan Pataki
2f500e4635
HADOOP-17081. MetricsSystem doesn't start the sink adapters on restart (#2089) 
Contributed by Madhusoodan P
 2020-07-06 16:25:42 +01:00
Uma Maheswara Rao G
1f2a80b5e5
HDFS-15430. create should work when parent dir is internalDir and fallback configured. Contributed by Uma Maheswara Rao G. 2020-07-04 00:12:10 -07:00
Abhishek Das
3b8d0f803f
HADOOP-17032. Fix getContentSummary in ViewFileSystem to handle multiple children mountpoints pointing to different filesystems (#2060). Contributed by Abhishek Das. 2020-07-01 12:58:35 +05:30
Virajith Jalaparti
bed0a3a374
HDFS-15436. Default mount table name used by ViewFileSystem should be configurable (#2100) 
* HDFS-15436. Default mount table name used by ViewFileSystem should be configurable

* Replace Constants.CONFIG_VIEWFS_DEFAULT_MOUNT_TABLE use in tests

* Address Uma's comments on PR#2100

* Sort lists in test to match without concern to order

* Address comments, fix checkstyle and fix failing tests

* Fix checkstyle
 2020-06-26 13:19:16 -07:00
Uma Maheswara Rao G
d5e1bb6155
HDFS-15429. mkdirs should work when parent dir is an internalDir and fallback configured. Contributed by Uma Maheswara Rao G. 2020-06-26 01:29:38 -07:00
lfengnan
84110d850e
HDFS-15383. RBF: Add support for router delegation token without watch (#2047) 
Improving router's performance for delegation tokens related operations. It achieves the goal by removing watchers from router on tokens since based on our experience. The huge number of watches inside Zookeeper is degrading Zookeeper's performance pretty hard. The current limit is about 1.2-1.5 million.
 2020-06-23 13:12:29 -07:00
He Xiaoqiao
fa14e4bc00 HADOOP-17068. Client fails forever when namenode ipaddr changed. Contributed by Sean Chow. 2020-06-23 16:59:51 +08:00
Uma Maheswara Rao G
7c02d1889b
HDFS-15427. Merged ListStatus with Fallback target filesystem and InternalDirViewFS. Contributed by Uma Maheswara Rao G. 2020-06-23 01:42:25 -07:00
Uma Maheswara Rao G
b27810aa60
HDFS-15418. ViewFileSystemOverloadScheme should represent mount links as non symlinks. Contributed by Uma Maheswara Rao G. 2020-06-20 00:32:02 -07:00
belugabehr
100ec8e870
HADOOP-17009: Embrace Immutability of Java Collections 2020-06-19 10:23:43 -07:00
Mehakmeet Singh
2bfb22840a
HADOOP-17020. Improve RawFileSystem Performance (#2063) 
Contributed by : Mehakmeet Singh

Co-authored-by: Rajesh Balamohan
Co-authored-by: Mehakmeet Singh
 2020-06-17 16:15:26 +01:00
Ayush Saxena
c8ed33cd2a HADOOP-9851. dfs -chown does not like "+" plus sign in user name. Contributed by Andras Bokor. 2020-06-17 13:55:40 +05:30
Uma Maheswara Rao G
785b1def95
HDFS-15387. FSUsage#DF should consider ViewFSOverloadScheme in processPath. Contributed by Uma Maheswara Rao G. 2020-06-12 14:32:19 -07:00
Vinayakumar B
e154084770
HADOOP-17046. Support downstreams' existing Hadoop-rpc implementations using non-shaded protobuf classes (#2026) 2020-06-12 23:16:33 +05:30
Uma Maheswara Rao G
93b121a971
HADOOP-17060. Clarify listStatus and getFileStatus behaviors inconsistent in the case of ViewFs implementation for isDirectory. Contributed by Uma Maheswara Rao G. 2020-06-10 15:00:02 -07:00
Mingliang Liu
0c25131ca4
HADOOP-17047. TODO comment exist in trunk while related issue HADOOP-6223 is already fixed. Contributed by Rungroj Maipradit 2020-06-08 11:28:56 -07:00
Mingliang Liu
9f242c215e
HADOOP-17059. ArrayIndexOfboundsException in ViewFileSystem#listStatus. Contributed by hemanthboyina 2020-06-08 10:11:30 -07:00
Ayush Saxena
a8610c15c4
HDFS-15396. Fix TestViewFileSystemOverloadSchemeHdfsFileSystemContract#testListStatusRootDir. Contributed by Ayush Saxena. 2020-06-07 13:29:10 -07:00
Uma Maheswara Rao G
3ca15292c5
HDFS-15394. Add all available fs.viewfs.overload.scheme.target.<scheme>.impl classes in core-default.xml bydefault. Contributed by Uma Maheswara Rao G. 2020-06-06 08:11:57 -07:00
Abhishek Das
e7dd02768b
HADOOP-17029. Return correct permission and owner for listing on internal directories in ViewFs. Contributed by Abhishek Das. 2020-06-05 14:56:51 -07:00
Mike
97c98ce531
HADOOP-14566. Add seek support for SFTP FileSystem. (#1999) 
Contributed by Mikhail Pryakhin
 2020-06-03 11:37:40 +01:00
Xiaoyu Yao
6288e15118 HADOOP-16828. Zookeeper Delegation Token Manager fetch sequence number by batch. Contributed by Fengnan Li. 2020-06-02 11:53:32 -07:00
Uma Maheswara Rao G
ed83c865dd
HDFS-15321. Make DFSAdmin tool to work with ViewFileSystemOverloadScheme. Contributed by Uma Maheswara Rao G. 2020-06-02 11:09:26 -07:00
Dhiraj
9fe4c37c25
HADOOP-17052. NetUtils.connect() throws unchecked exception (UnresolvedAddressException) causing clients to abort (#2036) 
Contributed by Dhiraj Hegde.

Signed-off-by: Mingliang Liu <liuml07@apache.org>
 2020-06-01 10:49:17 -07:00
S O'Donnell
19f26a020e HADOOP-7002. Wrong description of copyFromLocal and copyToLocal in documentation. Contributed by Andras Bokor. 2020-05-29 14:36:56 +01:00
S O'Donnell
d9e8046a1a HADOOP-14698. Make copyFromLocals -t option available for put as well. Contributed by Andras Bokor. 2020-05-29 10:32:37 +01:00
Wanqiang Ji
d9838f2d42
HADOOP-17055. Remove residual code of Ozone (#2039) 2020-05-29 16:49:18 +09:00
Uma Maheswara Rao G
4734c77b4b
HDFS-15322. Make NflyFS to work when ViewFsOverloadScheme's scheme and target uris schemes are same. Contributed by Uma Maheswara Rao G. 2020-05-21 21:34:58 -07:00
Akira Ajisaka
52b21de1d8
HADOOP-17049. javax.activation-api and jakarta.activation-api define overlapping classes (#2027) 
* Removed javax.activation-api from dependency
 2020-05-22 11:19:11 +09:00
Kei Kori
1a3c6bb33b
HDFS-15353. Use sudo instead of su to allow nologin user for secure DataNode (#2018) 2020-05-21 10:07:23 +09:00
Abhishek Das
ce4ec74453
HADOOP-17024. ListStatus on ViewFS root (ls "/") should list the linkFallBack root (configured target root). Contributed by Abhishek Das. 2020-05-18 22:27:12 -07:00
Akira Ajisaka
27601fc79e
HADOOP-17042. Hadoop distcp throws 'ERROR: Tools helper ///usr/lib/hadoop/libexec/tools/hadoop-distcp.sh was not found'. Contributed by Aki Tanaka. 2020-05-18 15:36:20 +09:00
Uma Maheswara Rao G
ac4a2e11d9
HDFS-15306. Make mount-table to read from central place ( Let's say from HDFS). Contributed by Uma Maheswara Rao G. 2020-05-14 17:29:35 -07:00
Mike
017d24e970
HADOOP-17036. TestFTPFileSystem failing as ftp server dir already exists. 
Contributed by Mikhail Pryakhin.
 2020-05-14 18:28:00 +01:00
Joseph Smith
d60496e6c6
BytesWritable causes OOME when array size reaches Integer.MAX_VALUE. (#393) 2020-05-13 00:20:35 +05:30
Ayush Saxena
936bf09c37 HDFS-15300. RBF: updateActiveNamenode() is invalid when RPC address is IP. Contributed by xuzq. 2020-05-12 21:54:54 +05:30
Elixir Kook
a3f945fb84
HADOOP-17035. fixed typos (timeout, interruped) (#2007) 
Co-authored-by: Sungpeo Kook <elixir.kook@kakaocorp.com>
 2020-05-12 10:50:04 -05:00
S O'Donnell
29dddb8a14 HDFS-15255. Consider StorageType when DatanodeManager#sortLocatedBlock(). Contributed by Lisheng Sun. 2020-05-12 15:07:51 +01:00
Akira Ajisaka
328eae9a14
HADOOP-16768. SnappyCompressor test cases wrongly assume that the compressed data is always smaller than the input data. (#2003) 2020-05-11 14:44:18 +09:00
Akira Ajisaka
c784ba370e
HDFS-15343. TestConfiguredFailoverProxyProvider is failing. (#2001) 2020-05-08 17:18:23 +09:00
Mingliang Liu
e9e1ead089
HADOOP-17027. Add tests for reading fair call queue capacity weight configs. Contributed by Fengnan Li 2020-05-07 16:50:23 -07:00
Uma Maheswara Rao G
9c8236d04d
HDFS-15305. Extend ViewFS and provide ViewFileSystemOverloadScheme implementation with scheme configurable. Contributed by Uma Maheswara Rao G. 2020-05-04 17:55:40 -07:00
Mingliang Liu
263c76b678
HADOOP-17011. Tolerate leading and trailing spaces in fs.defaultFS. Contributed by Ctest 
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
 2020-04-30 14:15:28 -07:00
Ayush Saxena
6bdab3723e HADOOP-16957. NodeBase.normalize doesn't removing all trailing slashes. Contributed by Ayush Saxena. 2020-04-30 19:55:20 +05:30
S O'Donnell
9ca6298a9a HDFS-15285. The same distance and load nodes don't shuffle when consider DataNode load. Contributed by Lisheng Sun. 2020-04-29 15:56:06 +01:00
lfengnan
4202750040
HADOOP-17010. Add queue capacity support for FairCallQueue (#1977) 2020-04-28 16:14:55 -07:00
Mike
18d7dfbf35
HDFS-1820. FTPFileSystem attempts to close the outputstream even when it is not initialised. (#1952) 
Contributed by Mikhail Pryakhin.
 2020-04-27 14:43:51 +01:00