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418 Commits

Author SHA1 Message Date
Siddharth Seth
ccc2807d86 MAPREDUCE-3823. Ensure counters are calculated only once after a job finishes. (Contributed by Vinod Kumar Vavilapalli) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1241692 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-07 23:07:03 +00:00
Vinod Kumar Vavilapalli
90bc439b66 MAPREDUCE-3815. Fixed MR AM to always use hostnames and never IPs when requesting containers so that scheduler can give off data local containers correctly. Contributed by Siddarth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1241654 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-07 21:58:54 +00:00
Arun Murthy
28a2eb9d72 MAPREDUCE-3810. Performance tweaks - reduced logging in AM and defined hascode/equals for ResourceRequest & Priority. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1241205 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-06 22:01:22 +00:00
Mahadev Konar
caed1cfaf9 MAPREDUCE-3723. TestAMWebServicesJobs & TestHSWebServicesJobs incorrectly asserting tests (Bhallamudi Venkata Siva Kamesh via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1240590 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-04 18:55:03 +00:00
Vinod Kumar Vavilapalli
fe1cf3b0ac MAPREDUCE-3417. Fixed job-access-controls to work with MR AM and JobHistoryServer web-apps. Contributed by Jonathan Eagles. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1240428 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-04 01:21:12 +00:00
Vinod Kumar Vavilapalli
94242c9385 MAPREDUCE-3711. Fixed MR AM recovery so that only single selected task output is recovered and thus reduce the unnecessarily bloated recovery time. Contributed by Robert Joseph Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1240413 13f79535-47bb-0310-9956-ffa450edef68
 2012-02-04 00:04:53 +00:00
Mahadev Konar
8a1719e999 MAPREDUCE-3549. write api documentation for web service apis for RM, NM, mapreduce app master, and job history server (Thomas Graves via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1234222 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-21 00:53:02 +00:00
Vinod Kumar Vavilapalli
0c278b0f63 MAPREDUCE-3656. Fixed a race condition in MR AM which is failing the sort benchmark consistently. Contributed by Siddarth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1231314 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-13 21:31:40 +00:00
Vinod Kumar Vavilapalli
74697f2317 MAPREDUCE-3512. Batching JobHistory flushing to DFS so that we don't flush for every event slowing down AM. Contributed by Siddarth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1230353 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-12 01:42:10 +00:00
Mahadev Konar
5f79f180f6 MAPREDUCE-3553. Add support for data returned when exceptions thrown from web service apis to be in either xml or in JSON. (Thomas Graves via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1230330 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-11 23:59:23 +00:00
Vinod Kumar Vavilapalli
39b8bbe663 MAPREDUCE-3618. Fixed TaskHeartbeatHandler to not hold a global lock for all task-updates. Contributed by Siddarth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229906 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-11 06:53:10 +00:00
Vinod Kumar Vavilapalli
bc374626be MAPREDUCE-3299. Added AMInfo table to the MR AM job pages to list all the job-attempts when AM restarts and recovers. (Jonathan Eagles via vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229766 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-10 22:26:45 +00:00
Vinod Kumar Vavilapalli
44e0bb831b MAPREDUCE-3382. Enhanced MR AM to use a proxy to ping the job-end notification URL. Contributed by Ravi Prakash. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229736 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-10 21:08:34 +00:00
Vinod Kumar Vavilapalli
849c68c7b5 MAPREDUCE-3312. Modified MR AM to not send a stop-container request for a container that isn't launched at all. Contributed by Robert Joseph Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229451 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-10 02:15:48 +00:00
Siddharth Seth
239a5549ea MAPREDUCE-3616. Thread pool for launching containers in MR AM not expanding as expected. (Contributed by Vinod Kumar Vavilapalli) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229394 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-09 22:20:23 +00:00
Vinod Kumar Vavilapalli
e8645636ce MAPREDUCE-3511. Removed a multitude of cloned/duplicate counters in the AM thereby reducing the AM heap size and preventing full GCs. (vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1229347 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-09 21:04:58 +00:00
Arun Murthy
7440a8aa37 MAPREDUCE-3548. Added more unit tests for MR AM & JHS web-services. Contributed by Thomas Graves. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1227801 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-05 20:01:20 +00:00
Siddharth Seth
03d46dc571 MAPREDUCE-3569. TaskAttemptListener holds a global lock for all task-updates. (Contributed by Vinod Kumar Vavilapalli) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1227485 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-05 05:19:44 +00:00
Arun Murthy
08f8abf563 MAPREDUCE-3572. Moved AM event dispatcher to a separate thread for performance reasons. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1227426 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-05 01:37:13 +00:00
Arun Murthy
0870734787 MAPREDUCE-3566. Fixed MR AM to construct CLC only once across all tasks. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1227422 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-05 01:29:52 +00:00
Vinod Kumar Vavilapalli
55e94dc5ef MAPREDUCE-3490. Fixed MapReduce AM to count failed maps also towards Reduce ramp up. Contributed by Sharad Agarwal and Arun C Murthy. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1227226 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-04 17:10:31 +00:00
Vinod Kumar Vavilapalli
fcbad14a3d MAPREDUCE-3568. Optimized Job's progress calculations in MR AM. (vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1224995 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-27 19:54:51 +00:00
Siddharth Seth
8fa0a3c737 MAPREDUCE-3567. Extraneous JobConf objects in AM heap. Contributed by Vinod Kumar Vavilapalli) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1222498 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-22 22:34:40 +00:00
Vinod Kumar Vavilapalli
e7543b944c MAPREDUCE-3339. Fixed MR AM to stop considering node blacklisting after the number of nodes blacklisted crosses a threshold. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1221523 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-20 23:27:02 +00:00
Vinod Kumar Vavilapalli
f73bd5402e MAPREDUCE-3564. Fixed failures in TestStagingCleanup and TestJobEndNotifier tests. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1215022 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-16 02:09:00 +00:00
Vinod Kumar Vavilapalli
c2fe4a7e83 MAPREDUCE-3487. Fixed JobHistory web-UI to display links to single task's counters' page. Contributed by Jason Lowe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1215016 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-16 01:51:15 +00:00
Vinod Kumar Vavilapalli
cfbde6ac0f MAPREDUCE-3484. Fixed JobEndNotifier to not get interrupted before completing all its retries. Contributed by Ravi Prakash. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1214563 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-14 23:58:35 +00:00
Suresh Srinivas
ec4971a280 MAPREDUCE-3545. Remove Avro RPC. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1214066 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-14 06:57:00 +00:00
Vinod Kumar Vavilapalli
b7ae5a6cb7 MAPREDUCE-3426. Fixed MR AM in uber mode to write map intermediate outputs in the correct directory to work properly in secure mode. Contributed by Hitesh Shah. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1213987 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-13 23:35:11 +00:00
Siddharth Seth
a3f37e15f7 MAPREDUCE-3460. MR AM can hang if containers are allocated on a node blacklisted by the AM. (Contributed by Hitesh Shah and Robert Joseph Evans) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1209737 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-02 22:18:38 +00:00
Mahadev Konar
08da8ea5db MAPREDUCE-3463. Second AM fails to recover properly when first AM is killed with java.lang.IllegalArgumentException causing lost job. (Siddharth Seth via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1208994 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 08:35:20 +00:00
Vinod Kumar Vavilapalli
00b50a5c94 MAPREDUCE-3355. Fixed MR AM's ContainerLauncher to handle node-command timeouts correctly. (vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1202744 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-16 15:37:27 +00:00
Vinod Kumar Vavilapalli
9fe9f42c8f MAPREDUCE-3342. Fixed JobHistoryServer to also show the job's queue name. Contributed by Jonathan Eagles. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1199133 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-08 07:28:56 +00:00
Arun Murthy
0df4878033 MAPREDUCE-3337. Added missing license headers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1196977 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-03 07:06:53 +00:00
Arun Murthy
9db078212f MAPREDUCE-3035. Fixed MR JobHistory to ensure rack information is present. Contributed by chakravarthy. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1195575 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-31 17:27:42 +00:00
Vinod Kumar Vavilapalli
47a381e306 MAPREDUCE-3146. Added a MR specific command line to dump logs for a given TaskAttemptID. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1195349 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-31 06:42:06 +00:00
Vinod Kumar Vavilapalli
1c8d64f38a MAPREDUCE-3274. Fixed a race condition in MRAppMaster that was causing a task-scheduling deadlock. Contributed by Robert Joseph Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1195145 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-30 11:29:41 +00:00
Arun Murthy
7f4dc27757 MAPREDUCE-3256. Added authorization checks for the protocol between NodeManager and ApplicationMaster. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1194850 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-29 09:35:36 +00:00
Arun Murthy
b93abdcd66 MAPREDUCE-3304. Fixed intermittent test failure due to a race in TestRMContainerAllocator#testBlackListedNodes. Contributed by Ravi Prakash. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1190495 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-28 18:45:48 +00:00
Vinod Kumar Vavilapalli
670fa24b48 MAPREDUCE-2989. Modified JobHistory to link to task and AM logs from the JobHistoryServer. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1190174 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-28 06:45:04 +00:00
Arun Murthy
724f217343 MAPREDUCE-3228. Fixed MR AM to timeout RPCs to bad NodeManagers. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1189879 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-27 17:32:02 +00:00
Arun Murthy
fffdf661e3 MAPREDUCE-2821. Added missing fields (resourcePerMap & resourcePerReduce) to JobSummary logs. Contributed by Mahadev Konar. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1188528 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-25 06:26:14 +00:00
Arun Murthy
c70ee2488c MAPREDUCE-3248. Fixed log4j properties. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1188476 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-25 01:03:08 +00:00
Arun Murthy
a503755990 MAPREDUCE-3249. Ensure shuffle-port is correctly used duringMR AM recovery. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1188388 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-24 21:19:31 +00:00
Arun Murthy
6288dfa873 MAPREDUCE-3028. Added job-end notification support. Contributed by Ravi Prakash. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1188377 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-24 21:02:43 +00:00
Vinod Kumar Vavilapalli
4086566144 MAPREDUCE-2708. Designed and implemented MR Application Master recovery to make MR AMs resume their progress after restart. Contributed by Sharad Agarwal. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1188043 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-24 08:41:48 +00:00
Vinod Kumar Vavilapalli
df2991c0cb MAPREDUCE-3104. Implemented Application-acls. (vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1186748 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-20 11:45:38 +00:00
Arun Murthy
74748ec625 MAPREDUCE-2693. Fix NPE in job-blacklisting. Contributed by Hitesh Shah. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1186529 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-19 22:02:21 +00:00
Vinod Kumar Vavilapalli
13e4562924 MAPREDUCE-3144. Augmented JobHistory with the information needed for serving aggregated logs. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1185976 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-19 05:21:18 +00:00
Arun Murthy
51a667bef8 MAPREDUCE-2762. Cleanup MR staging directory on completion. Contributed by Mahadev Konar. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1185880 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-18 21:37:31 +00:00
Mahadev Konar
9ff7c1b1de MAPREDUCE-3197. TestMRClientService failing on building clean checkout of branch 0.23 (mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1185486 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-18 05:08:32 +00:00
Vinod Kumar Vavilapalli
a26b1672a8 MAPREDUCE-3032. Fixed TaskAttemptImpl so that JobHistory can have error information about failed tasks. Contributed by Devaraj K. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1185247 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-17 15:17:06 +00:00
Vinod Kumar Vavilapalli
d6546fc0a4 MAPREDUCE-3125. Modified TaskImpl to consider only non-failed, non-killed task-attempts for obtaining task's progress. Contributed by Hitesh Shah. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1182230 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-12 06:51:32 +00:00
Vinod Kumar Vavilapalli
e979a3ddb1 MAPREDUCE-3056. Changed the default staging directory to not include user.name to prevent issues with non-secure mode. Contributed by Devaraj K. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1178740 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-04 09:37:56 +00:00
Arun Murthy
0b3c654d83 MAPREDUCE-2791. Added missing info on 'job -status' output. Contributed by Devaraj K. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1177487 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-30 03:08:35 +00:00
Vinod Kumar Vavilapalli
71886657f8 MAPREDUCE-3001. Added task-specific counters to AppMaster and JobHistory web-UIs. Contributed by Robert Joseph Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1177203 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-29 08:08:49 +00:00
Arun Murthy
312a7e7100 MAPREDUCE-3078. Ensure MapReduce AM reports progress correctly for displaying on the RM Web-UI. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1176762 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-28 07:31:03 +00:00
Arun Murthy
c9a7d3dbf9 MAPREDUCE-3090. Fix MR AM to use ApplicationAttemptId rather than (ApplicationId, startCount) consistently. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1175718 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-26 08:44:41 +00:00
Vinod Kumar Vavilapalli
b7660f2bc9 MAPREDUCE-2726. Added job-file to the AM and JobHistoryServer web interfaces. Contributed by Jeffrey Naisbitt. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1172704 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-19 17:01:50 +00:00
Vinod Kumar Vavilapalli
61900651b1 MAPREDUCE-3006. Fixed MapReduce AM to exit only after properly writing out history file. (vinodkv) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1172206 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-18 07:16:18 +00:00
Mahadev Konar
d9ba4670ed MAPREDUCE-2672. MR-279: JobHistory Server needs Analysis this job. (Robert Evans via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1171297 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-15 22:21:00 +00:00
Mahadev Konar
a3e8f6836b MAPREDUCE-2676. MR-279: JobHistory Job page needs reformatted. (Robert Evans via mahadev) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1170379 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-13 22:55:22 +00:00
Arun Murthy
53f921418d MAPREDUCE-2995. Better handling of expired containers in MapReduce ApplicationMaster. Contributed by Vinod K V. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1170279 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-13 18:12:02 +00:00
Arun Murthy
6165875dc6 MAPREDUCE-2896. Simplify all apis to in org.apache.hadoop.yarn.api.records.* to be get/set only. Added javadocs to all public records. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1169980 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-13 00:05:51 +00:00
Arun Murthy
7fa0bf3558 MAPREDUCE-2874. Fix formatting of ApplicationId in web-ui. Contributed by Eric Payne. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1169973 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-12 23:17:27 +00:00
Arun Murthy
fafe8cd28e MAPREDUCE-2864. Normalize configuration variable names for YARN. Contributed by Robert Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1166955 13f79535-47bb-0310-9956-ffa450edef68
 2011-09-09 01:44:58 +00:00
Vinod Kumar Vavilapalli
ade0f0560f MAPREDUCE-2652. Enabled multiple NMs to be runnable on a single node by making shuffle service port to be truely configurable. Contributed by Robert Joseph Evans. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1163585 13f79535-47bb-0310-9956-ffa450edef68
 2011-08-31 11:38:32 +00:00
Arun Murthy
cd7157784e HADOOP-7560. Change src layout to be heirarchical. Contributed by Alejandro Abdelnur. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1161332 13f79535-47bb-0310-9956-ffa450edef68
 2011-08-25 00:14:24 +00:00