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279 Commits

Author SHA1 Message Date
Brahma Reddy Battula
2a8fcf0c9a HDFS-11863. Document missing metrics for blocks count in pending IBR. Contributed By Yiqun Lin. 2017-05-23 02:16:25 +08:00
Mingliang Liu
c80d3bc480 HDFS-11862. Option -v missing for du command in FileSystemShell.md. Contributed by Yiqun Lin 2017-05-21 01:23:35 -07:00
Mingliang Liu
1db186f662 HDFS-11803. Add -v option for du command to show header line. Contributed by Xiaobing Zhou 2017-05-19 14:21:01 -07:00
Mingliang Liu
3873904a94 HDFS-11800. Document output of 'hdfs count -u' should contain PATHNAME. Contributed by Xiaobing Zhou 2017-05-10 14:33:33 -07:00
Arpit Agarwal
81092b1f11 HDFS-11722. Change Datanode file IO profiling sampling to percentage. Contributed by Hanisha Koneru. 2017-05-03 16:29:30 -07:00
Arpit Agarwal
30cd265134 Revert "HDFS-11488. JN log segment syncing should support HA upgrade. Contributed by Hanisha Koneru." 
This reverts commit 08fb82d6d1.
 2017-05-03 16:28:47 -07:00
Arpit Agarwal
08fb82d6d1 HDFS-11488. JN log segment syncing should support HA upgrade. Contributed by Hanisha Koneru. 2017-05-03 15:46:08 -07:00
Mingliang Liu
667966c13c HADOOP-14324. Refine S3 server-side-encryption key as encryption secret; improve error reporting and diagnostics. Contributed by Steve Loughran 2017-04-20 17:13:36 -07:00
Kengo Seki
654372db85
HADOOP-14315. Python example in the rack awareness document doesn't work due to bad indentation 
This closes #214

Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
 2017-04-18 17:14:22 +09:00
Akira Ajisaka
84a8848aae
HADOOP-14318. Remove non-existent setfattr command option from FileSystemShell.md. Contributed by Doris Gu. 2017-04-18 16:43:50 +09:00
Allen Wittenauer
96cbb4fce2 HADOOP-14202. fix jsvc/secure user var inconsistencies 
Signed-off-by: John Zhuge <jzhuge@apache.org>
 2017-04-07 08:59:21 -07:00
Wei-Chiu Chuang
8c591b8d19 HDFS-10974. Document replication factor for EC files. Contributed by Yiqun Lin. 2017-03-30 11:16:05 -07:00
Andrew Wang
4966a6e26e HADOOP-14223. Extend FileStatus#toString() to include details like Erasure Coding and Encryption. Contributed by Manoj Govindassamy. 2017-03-29 14:37:21 -07:00
Junping Du
d8e6d6df4c Add 2.8.0 RELEASENOTEs.md and CHANGES.md. 2017-03-25 14:02:25 -07:00
Andrew Wang
52b00600df HADOOP-13715. Add isErasureCoded() API to FileStatus class. Contributed by Manoj Govindassamy. 2017-03-24 11:44:46 -07:00
Mingliang Liu
fd26783aaf HADOOP-13946. Document how HDFS updates timestamps in the FS spec; compare with object stores. Contributed by Steve Loughran 2017-03-10 00:21:20 -08:00
Arpit Agarwal
959940b0ab HDFS-11477. Simplify file IO profiling configuration. Contributed by Hanisha Koneru. 2017-03-07 10:12:35 -08:00
Ray Chiang
d9dc444dc7 YARN-5665. Enhance documentation for yarn.resourcemanager.scheduler.class property. (Yufei Gu via rchiang) 2017-03-06 14:02:49 -08:00
Akira Ajisaka
209ecd1a5c
HADOOP-14108. CLI MiniCluster: add an option to specify NameNode HTTP port. Contributed by Takanobu Asanuma. 2017-03-07 01:34:51 +09:00
Jason Lowe
05237636d3 YARN-6274. Documentation refers to incorrect nodemanager health checker interval property. Contributed by WeiWei Yang 2017-03-03 07:57:37 -06:00
Andrew Wang
8f4817f2c5 Revert "HDFS-11477. Simplify file IO profiling configuration. Contributed by Hanisha Koneru." 
This reverts commit e61491d476.
 2017-03-02 16:20:48 -08:00
Arpit Agarwal
e61491d476 HDFS-11477. Simplify file IO profiling configuration. Contributed by Hanisha Koneru. 2017-03-02 15:38:25 -08:00
Wei-Chiu Chuang
cc45da79fd HADOOP-13233. help of stat is confusing. Contributed by Attila Bukor. 2017-02-13 10:14:45 -08:00
Xiao Chen
69b23632c4 HDFS-10860. Switch HttpFS from Tomcat to Jetty. Contributed by John Zhuge. 2017-02-07 09:36:55 -08:00
Yiqun Lin
3ea6d3517e HDFS-11371. Document missing metrics of erasure coding. Contributed by Yiqun Lin. 2017-02-04 11:01:27 +08:00
Akira Ajisaka
cb8f3f3adf HADOOP-14053. Update the link to HTrace SpanReceivers. Contributed by Yiqun Lin. 2017-02-04 10:58:08 +09:00
Andrew Wang
ff02bdfe65 Add CHANGES, RELEASENOTES, and jdiff for 3.0.0-alpha2 release. 2017-01-25 15:39:40 -08:00
Xiao Chen
9c0a4d3e71 HADOOP-13990. Document KMS usage of CredentialProvider API. Contributed by John Zhuge. 2017-01-24 21:30:10 -08:00
Lei Xu
e015b56319 HADOOP-13956. Read ADLS credentials from Credential Provider. (John Zhuge via lei) 2017-01-20 14:48:04 +08:00
Daniel Templeton
f5839fd6df YARN-6028. Add document for container metrics (Contributed by Weiwei Yang via Daniel Templeton) 2017-01-19 12:45:17 -08:00
Allen Wittenauer
0eb4b513b7 HADOOP-13673. Update scripts to be smarter when running with privilege 
Signed-off-by: Andrew Wang <wang@apache.org>
Signed-off-by: Ravi Prakash <raviprak@apache.org>
 2017-01-18 14:39:05 -08:00
Arpit Agarwal
4046794a53 HDFS-11299. Support multiple Datanode File IO hooks. Contributed by Hanisha Koneru. 2017-01-10 10:43:11 -08:00
Arpit Agarwal
4a659ff40f HDFS-11282. Document the missing metrics of DataNode Volume IO operations. Contributed by Yiqun Lin. 2017-01-05 19:34:32 -08:00
Xiao Chen
5d182949ba HADOOP-13597. Switch KMS from Tomcat to Jetty. Contributed by John Zhuge. 2017-01-05 17:21:57 -08:00
Jason Lowe
a0a2761621 HADOOP-13578. Add Codec for ZStandard Compression. Contributed by churro morales 2017-01-04 14:46:25 +00:00
Mingliang Liu
88731c731a Revert "HADOOP-13946. Document how HDFS updates timestamps in the FS spec; compare with object stores. Contributed by Steve Loughran" 
This reverts commit 451efb08fe.
 2017-01-03 14:44:26 -08:00
Mingliang Liu
451efb08fe HADOOP-13946. Document how HDFS updates timestamps in the FS spec; compare with object stores. Contributed by Steve Loughran 2017-01-03 13:08:38 -08:00
Brahma Reddy Battula
6938b67711 HADOOP-13883. Addendum patch to correct the message and alphabetized with the earlier patch. Contributed by Yiqun Lin. 2016-12-31 16:16:02 +05:30
Daniel Templeton
ded2d08f33 HADOOP-13940. Document the missing envvars commands (Contributed by Yiqun Lin via Daniel Templeton) 2016-12-27 07:18:08 -08:00
Akira Ajisaka
22befbd585 MAPREDUCE-6704. Update the documents to run MapReduce application. Contributed by Bibin A Chundatt. 2016-12-23 04:48:04 +09:00
Akira Ajisaka
f6e2521eb2 HDFS-11261. Document missing NameNode metrics. Contributed by Yiqun Lin. 2016-12-21 14:17:47 +09:00
Brahma Reddy Battula
80b8023276 HADOOP-13883. Add description of -fs option in generic command usage. Contributed By Yiqun Lin. 2016-12-09 18:21:42 +05:30
Mingliang Liu
860d49aa6a HADOOP-13605. Clean up FileSystem javadocs, logging; improve diagnostics on FS load. Contributed by Steve Loughran 2016-11-23 16:42:27 -08:00
Andrew Wang
de4894936a HDFS-11368. Erasure Coding: Deprecate replication-related config keys. Contributed by Rakesh R. 2016-11-23 16:42:06 -08:00
Mingliang Liu
beb70fed4f HADOOP-13655. document object store use with fs shell and distcp. Contributed by Steve Loughran 
This closes #131
 2016-11-22 13:12:23 -08:00
Mingliang Liu
ae8849fe37 HADOOP-11601. Enhance FS spec & tests to mandate FileStatus.getBlocksize() >0 for non-empty files. Contributed by Steve Loughran 2016-11-17 14:11:38 -08:00
Akira Ajisaka
de0132748d MAPREDUCE-6796. Remove unused properties from JTConfig.java. Contributed by Haibo Chen. 2016-11-05 03:49:19 +09:00
Wei-Chiu Chuang
112f04eb1b HDFS-11061. Update dfs -count -t command line help and documentation. Contributed by Yiqun Lin. 2016-10-28 15:33:27 -07:00
Chris Nauroth
309a43925c HADOOP-13309. Document S3A known limitations in file ownership and permission model. Contributed by Chris Nauroth. 2016-10-25 09:03:03 -07:00
Xiao Chen
efdf810cf9 HADOOP-7352. FileSystem#listStatus should throw IOE upon access error. Contributed by John Zhuge. 2016-10-18 18:18:43 -07:00