Commit Graph

797 Commits

Author SHA1 Message Date
Carlo Curino 5272af8c7e YARN-3663. Federation State and Policy Store (DBMS implementation). (Giovanni Matteo Fumarola via curino).
(cherry picked from commit be99c1fe2e)
2017-08-01 17:28:24 -07:00
Subru Krishnan 86b2bec56e YARN-6247. Share a single instance of SubClusterResolver instead of instantiating one per AM. (Botong Huang via Subru)
(cherry picked from commit 51aeb2ce0c)
2017-08-01 17:28:23 -07:00
Subru Krishnan 4128c9522d YARN-5676. Add a HashBasedRouterPolicy, and small policies and test refactoring. (Carlo Curino via Subru).
(cherry picked from commit 575137f41c)
2017-08-01 17:28:21 -07:00
Subru Krishnan 083a05bc14 YARN-5634. Simplify initialization/use of RouterPolicy via a RouterPolicyFacade. (Carlo Curino via Subru).
(cherry picked from commit d7672ce2bd)
2017-08-01 17:28:21 -07:00
Jian He 2797507d51 YARN-5601. Make the RM epoch base value configurable. Contributed by Subru Krishnan
(cherry picked from commit 9ca2aba9cc)
2017-08-01 17:28:20 -07:00
Jian He 94a24567d6 YARN-3671. Integrate Federation services with ResourceManager. Contributed by Subru Krishnan
(cherry picked from commit 8573c286e2)
2017-08-01 17:28:20 -07:00
Jian He bdfad4523f YARN-3673. Create a FailoverProxy for Federation services. Contributed by Subru Krishnan
(cherry picked from commit 3307564a5f)
2017-08-01 17:28:20 -07:00
Jian He 5c84382397 YARN-3672. Create Facade for Federation State and Policy Store. Contributed by Subru Krishnan
(cherry picked from commit 5e976cd2b9)
2017-08-01 17:28:19 -07:00
Subru Krishnan d19b677301 YARN-5390. Federation Subcluster Resolver. Contributed by Ellen Hui.
(cherry picked from commit d3dc461a93)
2017-08-01 17:28:18 -07:00
Jason Lowe 24853bf32a YARN-6768. Improve performance of yarn api record toString and fromString. Contributed by Jonathan Eagles 2017-07-24 10:19:20 -05:00
Arun Suresh 077fcf6a96 YARN-6777. Support for ApplicationMasterService processing chain of interceptors. (asuresh) 2017-07-19 12:26:40 -07:00
Xuan 9845bea59c YARN-6689. PlacementRule should be configurable. (Jonathan Hung via xgong) 2017-07-12 15:40:45 -07:00
Arun Suresh 5496a34c0c YARN-6776. Refactor ApplicaitonMasterService to move actual processing logic to a separate class. (asuresh) 2017-07-10 14:34:58 -07:00
Andrew Wang af2773f609 Updating version for 3.0.0-beta1 development 2017-06-29 17:57:40 -07:00
Junping Du 4e3eebc943 YARN-5311. Document graceful decommission CLI and usage. Contributed by Elek, Marton. 2017-06-28 15:32:04 -07:00
Naganarasimha 740204b292 YARN-5006. ResourceManager quit due to ApplicationStateData exceed the limit size of znode in zk. Contributed by Bibin A Chundatt. 2017-06-23 07:52:41 +05:30
Daniel Templeton a062374c39 YARN-6679. Reduce Resource instance overhead via non-PBImpl
(Contributed by Daryn Sharp via Daniel Templeton)
2017-06-08 10:08:08 -07:00
Andrew Wang 16ad896d5c Update maven version for 3.0.0-alpha4 development 2017-05-26 14:09:44 -07:00
Daniel Templeton d81372dfad YARN-6646. Modifier 'static' is redundant for inner enums
(Contributed by ZhangBing Lin via Daniel Templeton)
2017-05-26 12:05:48 -07:00
Robert Kanter 18c494a00c YARN-6447. Provide container sandbox policies for groups (gphillips via rkanter) 2017-05-16 18:02:39 -07:00
Jason Lowe 424887ecb7 YARN-3839. Quit throwing NMNotYetReadyException. Contributed by Manikandan R 2017-05-08 17:14:37 -05:00
Daniel Templeton 2e52789edf YARN-2962. ZKRMStateStore: Limit the number of znodes under a znode (Contributed by Varun Sexena via Daniel Templeton) 2017-04-28 13:30:28 -07:00
Daniel Templeton 46940d92e2 YARN-6302. Fail the node if Linux Container Executor is not configured properly
(Contributed by Miklos Szegedi via Daniel Templeton)
2017-04-19 12:23:49 -07:00
Sunil G 9ff25408bc YARN-6164. Expose Queue Configurations per Node Label through YARN client api. Contributed by Benson Qiu. 2017-04-19 20:39:09 +05:30
Daniel Templeton e9ac61cc0e YARN-6372. Add default value for NM disk validator (Contributed by Yufei Gu via Daniel Templeton) 2017-04-10 14:56:42 -07:00
Varun Saxena 7c2bc444b3 YARN-6342. Make TimelineV2Client's drain timeout after stop configurable (Haibo Chen via Varun Saxena) 2017-03-31 02:02:57 +05:30
Chris Douglas 7297e82cb4 HADOOP-14250. Correct spelling of 'separate' and variants. Contributed by Doris Gu 2017-03-30 10:17:11 -07:00
Daniel Templeton 640ba1d23f YARN-5685. RM configuration allows all failover methods to disabled when automatic failover is enabled 2017-03-29 12:38:11 -07:00
Robert Kanter 9bae6720cb YARN-6050. AMs can't be scheduled on racks or nodes (rkanter) 2017-03-27 17:23:13 -07:00
Robert Kanter 6f6dfe0202 YARN-5280. Allow YARN containers to run with Java Security Manager (gphillips via rkanter) 2017-03-01 14:53:47 -08:00
Xuan 53d372a255 YARN-6228: EntityGroupFSTimelineStore should allow configurable cache
stores. Contributed by Li Lu
2017-02-24 10:59:35 -08:00
Wangda Tan 1a6ca75f38 YARN-6143. Fix incompatible issue caused by YARN-3583. (Sunil G via wangda) 2017-02-22 11:17:09 -08:00
Daniel Templeton c7a36e6130 YARN-6125. The application attempt's diagnostic message should have a maximum size
(Contributed by Andras Piros via Daniel Templeton)
2017-02-17 13:40:58 -08:00
Rohith Sharma K S a393e84c6f YARN-6200. Reverting since the same functionality achieved by YARN-1623.
Revert "YARN-5068. Expose scheduler queue to application master. (Harish Jaiprakash via rohithsharmaks)"

This reverts commit b7ac85259c.
2017-02-16 18:00:25 +05:30
Arun Suresh aaf106fde3 YARN-5966. AMRMClient changes to support ExecutionType update. (asuresh) 2017-02-14 06:09:10 -08:00
Junping Du 464ff479ce YARN-6113. Re-direct NM Web Service to get container logs for finished applications. Contributed by Xuan Gong. 2017-02-13 06:12:54 -08:00
Jason Lowe 69fa81679f YARN-5910. Support for multi-cluster delegation tokens. Contributed by Jian He 2017-01-23 17:12:51 +00:00
Andrew Wang 5d8b80ea9b Preparing for 3.0.0-alpha3 development 2017-01-19 15:50:07 -08:00
Daniel Templeton 695f110f93 YARN-6071. Fix incompatible API change on AM-RM protocol due to YARN-3866 (trunk only)
(Contributed by Wangda Tan via Daniel Templeton)
2017-01-17 12:55:47 -08:00
Varun Saxena db490eccce YARN-6074. FlowRunEntity does not deserialize long values correctly (Rohith Sharma K S via Varun Saxena) 2017-01-09 18:54:22 +05:30
Arun Suresh 85826f6ca5 YARN-6066. Opportunistic containers Minor fixes : API annotations, parameter name changes, checkstyles. (asuresh)
(cherry picked from commit 4985217de4)
2017-01-08 09:04:20 -08:00
Daniel Templeton ac16400e1f YARN-6022. Revert changes of AbstractResourceRequest (Contributed by Wangda Tan via Daniel Templeton) 2017-01-07 08:24:30 -08:00
Wangda Tan 0a55bd841e YARN-5959. RM changes to support change of container ExecutionType. (Arun Suresh via wangda) 2017-01-05 10:31:05 -08:00
Daniel Templeton 165d01a73e YARN-5931. Document timeout interfaces CLI and REST APIs (Contributed by Rohith Sharma K S via Daniel Templeton) 2016-12-30 08:41:52 -08:00
Wangda Tan 0840b4329b YARN-5756. Add state-machine implementation for scheduler queues. (Xuan Gong via wangda) 2016-12-27 21:18:33 -08:00
Daniel Templeton e216e8e233 HADOOP-13932. Fix indefinite article in comments (Contributed by LiXin Ge via Daniel Templeton) 2016-12-27 13:03:16 -08:00
Arun Suresh ac1e5d4f77 YARN-5938. Refactoring OpportunisticContainerAllocator to use SchedulerRequestKey instead of Priority and other misc fixes (asuresh) 2016-12-27 12:40:44 -08:00
Arun Suresh 2273a74c1f YARN-5646. Add documentation and update config parameter names for scheduling of OPPORTUNISTIC containers. (Konstantinos Karanasos via asuresh) 2016-12-16 08:14:34 -08:00
Jian He a6410a542e YARN-5709. Cleanup leader election configs and pluggability. Contribtued by Karthik Kambatla 2016-12-09 17:00:37 -08:00
Arun Suresh b0aace21b1 YARN-5982. Simplify opportunistic container parameters and metrics. (Konstantinos Karanasos via asuresh) 2016-12-09 16:41:25 -08:00
Sangjin Lee a5a55a54ab YARN-5922. Remove direct references of HBaseTimelineWriter/Reader in core ATS classes. Contributed by Haibo Chen. 2016-12-08 12:31:12 -08:00
Sunil ab923a53fc YARN-5965. Retrospect ApplicationReport#getApplicationTimeouts. Contributed by Rohith Sharma K S 2016-12-08 00:27:25 +05:30
Junping Du a7288da595 YARN-5184. Fix up incompatible changes introduced on ContainerStatus and NodeReport. Contributed by Sangjin Lee. 2016-12-06 14:36:41 -08:00
Karthik Kambatla c8d0a049b0 HADOOP-13859. TestConfigurationFieldsBase fails for fields that are DEFAULT values of skipped properties. (Haibo Chen via kasha) 2016-12-06 14:10:58 -08:00
Jian He 43ebff2e35 YARN-5559. Analyse 2.8.0/3.0.0 jdiff reports and fix any issues. Contributed by Akira Ajisaka & Wangda Tan 2016-12-05 11:39:34 -08:00
Daniel Templeton 25f9872be6 YARN-5774. MR Job stuck in ACCEPTED status without any progress in Fair Scheduler
if set yarn.scheduler.minimum-allocation-mb to 0. (Contributed by Yufei Gu via Daniel Templeton)
2016-11-29 09:40:49 -08:00
Akira Ajisaka 209e805430 HADOOP-13506. Redundant groupid warning in child projects. Contributed by Kai Sasaki. 2016-11-28 14:34:57 +09:00
Sunil eb0a483ed0 YARN-4206. Add Application timeouts in Application report and CLI. Contributed by Rohith Sharma K S. 2016-11-24 18:18:42 +05:30
Akira Ajisaka 6f8074298d YARN-5713. Update jackson from 1.9.13 to 2.x in hadoop-yarn. 2016-11-22 10:20:31 +09:00
Subru Krishnan 140b9939da YARN-5904. Reduce the number of default server threads for AMRMProxyService. 2016-11-17 18:26:25 -08:00
Arun Suresh 3219b7b4ac YARN-4597. Introduce ContainerScheduler and a SCHEDULED state to NodeManager container lifecycle. (asuresh) 2016-11-15 07:56:25 -08:00
Wangda Tan ede1a473f5 YARN-5552. Add Builder methods for common yarn API records. (Tao Jie via wangda) 2016-11-11 13:34:56 -08:00
Eric Payne 93eeb13164 YARN-4218. Metric for resource*time that was preempted. Contributed by Chang Li. 2016-11-10 22:35:12 +00:00
Jian He bcc15c6290 YARN-5611. Provide an API to update lifetime of an application. Contributed by Rohith Sharma K S 2016-11-09 16:08:05 -08:00
Andrew Wang e1c6ef2efa HADOOP-13789. Hadoop Common includes generated test protos in both jar and test-jar. Contributed by Sean Busbey. 2016-11-08 16:33:55 -08:00
Subru Krishnan 29e3b3417c YARN-5833. Add validation to ensure default ports are unique in Configuration. (Konstantinos Karanasos via Subru). 2016-11-08 14:38:18 -08:00
Wangda Tan 3de0da2a76 YARN-5698. [YARN-3368] Launch new YARN UI under hadoop web app port. (Sunil G via wangda) 2016-11-06 13:13:31 -08:00
Wangda Tan c85cc3b56e YARN-4515. [YARN-3368] Support hosting web UI framework inside YARN RM. (Sunil G via wangda)
YARN-5000. [YARN-3368] App attempt page is not loading when timeline server is not started (Sunil G via wangda)
YARN-5038. [YARN-3368] Application and Container pages shows wrong values when RM is stopped. (Sunil G via wangda)
2016-11-06 13:13:31 -08:00
Varun Saxena dd4ed6a587 YARN-4388. Cleanup mapreduce.job.hdfs-servers from yarn-default.xml (Junping Du via Varun Saxena) 2016-10-28 02:22:25 +05:30
Varun Saxena 6cc7c43866 YARN-5710. Fix inconsistent naming in class ResourceRequest (Yufei Gu via Varun Saxena) 2016-10-27 13:55:17 +05:30
Karthik Kambatla de6faae97c YARN-5388. Deprecate and remove DockerContainerExecutor. (Daniel Templeton via kasha) 2016-10-25 13:35:47 -07:00
Xuan b733a6f862 YARN-5718. TimelineClient (and other places in YARN) shouldn't over-write HDFS client retry settings which could cause unexpected behavior. Contributed by Junping Du. 2016-10-18 11:06:47 -07:00
Karthik Kambatla 6378845f9e YARN-4464. Lower the default max applications stored in the RM and store. (Daniel Templeton via kasha) 2016-10-11 21:42:08 -07:00
Junping Du 459a4833a9 YARN-5659. getPathFromYarnURL should use standard methods. Contributed by Sergey Shelukhin. 2016-10-07 07:46:08 -07:00
Naganarasimha 6e130c308c YARN-4855. Should check if node exists when replace nodelabels. Contributeed by Tao Jie 2016-10-03 02:02:26 -04:00
Subru Krishnan 3a3697deab YARN-5384. Expose priority in ReservationSystem submission APIs. (Sean Po via Subru). 2016-09-30 19:41:43 -07:00
Jian He 2ae5a3a5bf YARN-4205. Add a service for monitoring application life time out. Contributed by Rohith Sharma K S 2016-09-29 22:00:31 +08:00
Varun Saxena 9b0fd01d2e YARN-5599. Publish AM launch command to ATS (Rohith Sharma K S via Varun Saxena) 2016-09-28 16:10:10 +05:30
Varun Vasudev bc2656f09f YARN-5662. Provide an option to enable ContainerMonitor. Contributed by Jian He. 2016-09-28 15:18:18 +05:30
Arun Suresh 4815d024c5 YARN-5609. Expose upgrade and restart API in ContainerManagementProtocol. Contributed by Arun Suresh 2016-09-26 08:46:54 -07:00
Arun Suresh 2f163cd5cf Revert "YARN-5609. Expose upgrade and restart API in ContainerManagementProtocol. Contributed by Arun Suresh"
This reverts commit fe644bafe7.
2016-09-26 08:36:59 -07:00
Jian He fe644bafe7 YARN-5609. Expose upgrade and restart API in ContainerManagementProtocol. Contributed by Arun Suresh 2016-09-26 22:41:16 +08:00
Naganarasimha d0372dc613 YARN-3692. Allow REST API to set a user generated message when killing an application. Contributed by Rohith Sharma K S 2016-09-23 06:30:49 +05:30
Ray Chiang 378f624a39 YARN-5549. AMLauncher#createAMContainerLaunchContext() should not log the command to be launched indiscriminately. (Daniel Templeton via rchiang) 2016-09-02 11:14:35 -07:00
Arun Suresh d6d9cff21b YARN-5221. Expose UpdateResourceRequest API to allow AM to request for change in container properties. (asuresh) 2016-08-30 15:52:29 -07:00
Wangda Tan 19c743c1bb YARN-4889. Changes in AMRMClient for identifying resource-requests explicitly. (Arun Suresh via wangda) 2016-08-26 17:14:12 -07:00
Subru Krishnan b930dc3ec0 YARN-5327. API changes required to support recurring reservations in the YARN ReservationSystem. (Sangeetha Abdu Jyothi via Subru). 2016-08-26 16:58:47 -07:00
Junping Du 9ef632f3b0 YARN-5557. Add localize API to the ContainerManagementProtocol. Contributed by Jian He. 2016-08-26 09:04:44 -07:00
Varun Vasudev bfb4d95059 YARN-5430. Return container's ip and host from NM ContainerStatus call. Contributed by Jian He. 2016-08-26 16:30:18 +05:30
Wangda Tan 2da32a6ef9 YARN-4685. Disable AM blacklisting by default to mitigate situations that application get hanged. (Rohith Sharma K S via wangda) 2016-08-19 16:31:16 -07:00
Junping Du 0da69c324d YARN-4676. Automatic and Asynchronous Decommissioning Nodes Status Tracking. Contributed by Diniel Zhi.
(cherry picked from commit d464483bf7)

Conflicts:

	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceTrackerService.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNode.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java
2016-08-18 07:27:23 -07:00
Varun Saxena ffe1fff526 YARN-5514. Clarify DecommissionType.FORCEFUL comment (Vrushali C via Varun Saxena) 2016-08-16 14:05:41 +05:30
Ray Chiang aea3e65749 YARN-5137. Make DiskChecker pluggable in NodeManager. (Yufei Gu via rchiang) 2016-08-10 19:23:29 -07:00
Arun Suresh 82c9e06101 YARN-5457. Refactor DistributedScheduling framework to pull out common functionality. (asuresh) 2016-08-09 00:42:29 -07:00
Wangda Tan 3f100d76ff YARN-4888. Changes in scheduler to identify resource-requests explicitly by allocation-id. (Subru Krishnan via wangda) 2016-08-05 10:43:35 -07:00
Varun Saxena 4a26221021 YARN-5429. Fix return related javadoc warnings in yarn-api (Vrushali C via Varun Saxena) 2016-08-05 16:27:53 +05:30
Arun Suresh e5766b1dbe YARN-5113. Refactoring and other clean-up for distributed scheduling. (Konstantinos Karanasos via asuresh) 2016-07-31 11:48:25 -07:00
Arun Suresh 2d8d183b19 YARN-5351. ResourceRequest should take ExecutionType into account during comparison. (Konstantinos Karanasos via asuresh) 2016-07-26 19:08:30 -07:00
Andrew Wang da456ffd62 Preparing for 3.0.0-alpha2 development 2016-07-15 19:04:17 -07:00
Varun Vasudev 58e1850801 YARN-5298. Mount usercache and NM filecache directories into Docker container. Contributed by Sidharta Seethana. 2016-07-14 16:11:07 +05:30
Jian He 819224dcf9 YARN-5270. Solve miscellaneous issues caused by YARN-4844. Contributed by Wangda Tan 2016-07-11 22:36:20 -07:00
Sangjin Lee 6cf6ab7b78 Made a number of miscellaneous fixes for javac, javadoc, and checstyle warnings. 2016-07-10 08:46:05 -07:00
Li Lu 0a9b085f05 YARN-5189. Make HBaseTimeline[Reader|Writer]Impl default and move FileSystemTimeline*Impl. (Joep Rottinghuis and Sangjin Lee via gtcarrera9) 2016-07-10 08:46:01 -07:00
Sangjin Lee 497d1c7f51 YARN-5111. YARN container system metrics are not aggregated to application (Naganarasimha G R via sjlee) 2016-07-10 08:46:01 -07:00
Sangjin Lee 8c8183e515 YARN-5093. created time shows 0 in most REST output (Varun Saxena via sjlee) 2016-07-10 08:45:59 -07:00
Li Lu c2055a97d5 YARN-3150. Documenting the timeline service v2. (Sangjin Lee and Vrushali C via gtcarrera9) 2016-07-10 08:45:57 -07:00
Sangjin Lee 39cce4e629 YARN-3816. [Aggregation] App-level aggregation and accumulation for YARN system metrics (Li Lu via sjlee) 2016-07-10 08:45:56 -07:00
Sangjin Lee 84c35ac6c4 YARN-4711. NM is going down with NPE's due to single thread processing of events by Timeline client (Naganarasimha G R via sjlee) 2016-07-10 08:45:55 -07:00
Sangjin Lee 9bdd455dce YARN-4062. Add the flush and compaction functionality via coprocessors and scanners for flow run table (Vrushali C via sjlee) 2016-07-10 08:45:54 -07:00
Sangjin Lee 0d02ab8729 YARN-3367. Replace starting a separate thread for post entity with event loop in TimelineClient (Naganarasimha G R via sjlee) 2016-07-10 08:45:53 -07:00
Sangjin Lee 960af7d471 YARN-4409. Fix javadoc and checkstyle issues in timelineservice code (Varun Saxena via sjlee) 2016-07-10 08:45:53 -07:00
Li Lu 9d40d9d34c YARN-4224. Support fetching entities by UID and change the REST
interface to conform to current REST APIs' in YARN. (Varun Saxena via
gtcarrera9)
2016-07-10 08:45:52 -07:00
Naganarasimha 6934b05c71 YARN-4238. createdTime and modifiedTime is not reported while publishing entities to ATSv2. (Varun Saxena via Naganarasimha G R) 2016-07-10 08:45:52 -07:00
Sangjin Lee cc16683cef YARN-3995. Some of the NM events are not getting published due race condition when AM container finishes in NM (Naganarasimha G R via sjlee) 2016-07-10 08:45:50 -07:00
Li Lu b7d484aead YARN-4450. TestTimelineAuthenticationFilter and
TestYarnConfigurationFields fail. Contributed by Sangjin Lee.
2016-07-10 08:45:49 -07:00
Li Lu 89e5c44f9e YARN-4356. Ensure the timeline service v.2 is disabled cleanly and has no
impact when it's turned off. Contributed by Sangjin Lee.
2016-07-10 08:45:48 -07:00
Sangjin Lee e3e857866d YARN-4179. [reader implementation] support flow activity queries based on time (Varun Saxena via sjlee) 2016-07-10 08:45:46 -07:00
Vrushali Channapattan d95dc89a02 YARN-4075 [reader REST API] implement support for querying for flows and flow runs (Varun Saxena via vrushali) 2016-07-10 08:45:44 -07:00
Vrushali 10fa6da7d8 YARN-4074. [timeline reader] implement support for querying for flows and flow runs (sjlee via vrushali) 2016-07-10 08:45:44 -07:00
Sangjin Lee 102b56ee96 YARN-3904. Refactor timelineservice.storage to add support to online and offline aggregation writers (Li Lu via sjlee) 2016-07-10 08:45:42 -07:00
Sangjin Lee 9e5155be36 YARN-3049. [Storage Implementation] Implement storage reader interface to fetch raw data from HBase backend (Zhijie Shen via sjlee)
(cherry picked from commit 07433c2ad52df9e844dbd90020c277d3df844dcd)
2016-07-10 08:45:41 -07:00
Zhijie Shen a9fab9b644 YARN-3908. Fixed bugs in HBaseTimelineWriterImpl. Contributed by Vrushali C and Sangjin Lee.
(cherry picked from commit df0ec473a84871b0effd7ca6faac776210d7df09)
2016-07-10 08:45:40 -07:00
Junping Du 8603736ef2 YARN-3949. Ensure timely flush of timeline writes. Contributed by Sangjin Lee.
(cherry picked from commit 967bef7e0396d857913caa2574afb103a5f0b81b)
2016-07-10 08:45:39 -07:00
Sangjin Lee 57d8dc2fb7 YARN-3836. add equals and hashCode to TimelineEntity and other classes in the data model (Li Lu via sjlee)
(cherry picked from commit 2d4a8f4563c06339717ca9410b2794754603fba3)
2016-07-10 08:45:39 -07:00
Sangjin Lee e27642abf4 YARN-3047. [Data Serving] Set up ATS reader with basic request serving structure and lifecycle (Varun Saxena via sjlee)
(cherry picked from commit 4c5f88fb0f04b7919738d07598b0f006a9ff91f2)
2016-07-10 08:45:39 -07:00
Zhijie Shen 2d59bc4458 YARN-3051. Created storage oriented reader interface for fetching raw entity data and made the filesystem based implementation. Contributed by Varun Saxena.
(cherry picked from commit 499ce52c7b645ec0b1cc8ac62dc9a3127b987a20)
2016-07-10 08:45:38 -07:00
Zhijie Shen f3c661e8dd YARN-3044. Made RM write app, attempt and optional container lifecycle events to timeline service v2. Contributed by Naganarasimha G R. 2016-07-10 08:45:37 -07:00
Zhijie Shen 42d7864b84 YARN-3276. Code cleanup for timeline service API records. Contributed by Junping Du.
(cherry picked from commit d88f30ba5359f59fb71b93a55e1c1d9a1c0dff8e)
2016-07-10 08:45:37 -07:00
Sangjin Lee fc8485d893 YARN-3551. Consolidate data model change according to the backend implementation (Zhijie Shen via sale)
(cherry picked from commit 557a3950bddc837469244835f5577899080115d8)
2016-07-10 08:45:35 -07:00
Junping Du 2bdefbc4a0 YARN-3431. Sub resources of timeline entity needs to be passed to a separate endpoint. Contributed By Zhijie Shen.
(cherry picked from commit fa5cc75245a6dba549620a8b26c7b4a8aed9838e)
2016-07-10 08:45:34 -07:00
Zhijie Shen 5712b8f9fd YARN-3334. NM uses timeline client to publish container metrics to new timeline service. Contributed by Junping Du. 2016-07-10 08:45:33 -07:00
Junping Du 42e49399ce YARN-3374. Collector's web server should randomly bind an available port. Contributed by Zhijie Shen
(cherry picked from commit 3aa898e734a1e4368ddf1d0bbd31f9b4de53ceba)
2016-07-10 08:45:32 -07:00
Junping Du d67c9bdb4d YARN-3040. Make putEntities operation be aware of the app's context. Contributed by Zhijie Shen 2016-07-10 08:45:32 -07:00
Junping Du 5e3d9a477b YARN-3034. Implement RM starting its timeline collector. Contributed by Naganarasimha G R 2016-07-10 08:45:32 -07:00
Junping Du 2188a07e5b YARN-3333. Rename TimelineAggregator etc. to TimelineCollector. Contributed by Sangjin Lee 2016-07-10 08:45:31 -07:00
Zhijie Shen 9b56364080 YARN-3039. Implemented the app-level timeline aggregator discovery service. Contributed by Junping Du. 2016-07-10 08:45:31 -07:00
Zhijie Shen f0e752c14b YARN-3264. Created backing storage write interface and a POC only FS based storage implementation. Contributed by Vrushali C.
(cherry picked from commit 821b68d05d246fd57d7b7286eb2ccc075ed1eae8)
2016-07-10 08:45:30 -07:00
Zhijie Shen 9d57c9c015 YARN-3087. Made the REST server of per-node aggregator work alone in NM daemon. Conntributed by Li Lu.
(cherry picked from commit 41a08ad404d4278fe598d6c222b2ae0e84bae0df)
2016-07-10 08:45:29 -07:00
Junping Du 4f0c7eaff3 YARN-3240. Implement client API to put generic entities. Contributed by Zhijie Shen
(cherry picked from commit 4487da249f448d5c67b712cd0aa723e764eed77d)
2016-07-10 08:45:29 -07:00
Zhijie Shen c77f86bf63 YARN-3041. Added the overall data model of timeline service next gen. Contributed by Zhijie Shen.
(cherry picked from commit fdff5d2625c129c20c44f90a0517b28cee1522bd)
2016-07-10 08:45:29 -07:00
Jian He 8a9d293dd6 YARN-5233. Support for specifying a path for ATS plugin jars. Contributed by Li Lu 2016-07-06 16:44:46 -07:00
Wangda Tan c77a1095dc YARN-1942. Deprecate toString/fromString methods from ConverterUtils and move them to records classes like ContainerId/ApplicationId, etc. (wangda) 2016-06-14 15:06:38 -07:00
Wangda Tan eec835ec17 YARN-4887. Add allocation request ID to AM-RM protocol for identifying resource-requests explicitly. (Subru Krishnan via wangda) 2016-06-13 21:57:33 -07:00
Wangda Tan 03fc6b1bb0 YARN-3426. Add jdiff support to YARN. (vinodkv via wangda) 2016-06-10 09:51:09 -07:00
Wangda Tan 620325e816 YARN-4837. User facing aspects of 'AM blacklisting' feature need fixing. (vinodkv via wangda) 2016-06-07 15:06:42 -07:00
Ming Ma 4a1cedc010 MAPREDUCE-5044. Have AM trigger jstack on task attempts that timeout before killing them. (Eric Payne and Gera Shegalov via mingma) 2016-06-06 14:30:51 -07:00
Arun Suresh dc26601d8f YARN-5180. Allow ResourceRequest to specify an enforceExecutionType flag. (asuresh) 2016-06-02 09:01:02 -07:00
Varun Vasudev 86fb58b7dc YARN-4007. Add support for different network setups when launching the docker container. Contributed by Sidharta Seethana. 2016-05-29 21:32:51 +05:30
Varun Vasudev 42f90ab885 YARN-4844. Add getMemorySize/getVirtualCoresSize to o.a.h.y.api.records.Resource. Contributed by Wangda Tan. 2016-05-29 21:24:16 +05:30
Arun Suresh aa975bc781 YARN-5127. Expose ExecutionType in Container api record. (Hitesh Sharma via asuresh) 2016-05-27 14:06:32 -07:00
Carlo Curino 013532a95e YARN-4957. Add getNewReservation in ApplicationClientProtocol (Sean Po via curino) 2016-05-25 16:55:49 -07:00
Varun Vasudev 0287c49107 YARN-5016. Add support for a minimum retry interval for container retries. Contributed by Jun Gong. 2016-05-20 12:28:14 +05:30
Junping Du 22fcd819f0 YARN-5076. YARN web interfaces lack XFS protection. Contributed by Jonathan Maron.
(cherry picked from commit 2703ec6871)
2016-05-19 14:15:21 -07:00
Arun Suresh ccc93e7812 YARN-5075. Fix findbugs warnings in hadoop-yarn-common module. (asuresh) 2016-05-16 23:22:01 -07:00
Arun Suresh f0ac18d001 YARN-2888. Corrective mechanisms for rebalancing NM container queues. (asuresh) 2016-05-13 13:38:36 -07:00
Andrew Wang 3c5c57af28 HADOOP-13142. Change project version from 3.0.0 to 3.0.0-alpha1. 2016-05-12 18:27:28 -07:00
Andrew Wang ca5613af91 Revert "Update project version to 3.0.0-alpha1-SNAPSHOT."
This reverts commit 6b53802cba.
2016-05-12 15:32:45 -07:00
Andrew Wang 6b53802cba Update project version to 3.0.0-alpha1-SNAPSHOT. 2016-05-12 11:05:05 -07:00
Sangjin Lee 0bbe01f8d5 YARN-4577. Enable aux services to have their own custom classpath/jar file (Xuan Gong via sale) 2016-05-12 10:11:23 -07:00
Rohith Sharma K S b7ac85259c YARN-5068. Expose scheduler queue to application master. (Harish Jaiprakash via rohithsharmaks) 2016-05-12 15:17:49 +05:30
Jason Lowe d0da13229c YARN-4311. Removing nodes from include and exclude lists will not remove them from decommissioned nodes list. Contributed by Kuhu Shukla 2016-05-05 14:07:54 +00:00
Varun Vasudev 0f25a1bb52 YARN-3998. Add support in the NodeManager to re-launch containers. Contributed by Jun Gong. 2016-04-29 16:09:07 +05:30
Jian He 4a8508501b YARN-5009. NMLeveldbStateStoreService database can grow substantially leading to longer recovery times. Contributed by Jason Lowe 2016-04-28 21:54:11 -07:00
Jian He dd80042c42 YARN-5008. LeveldbRMStateStore database can grow substantially leading to long recovery times. Contributed by Jason Lowe 2016-04-28 21:27:25 -07:00
Arun Suresh 341888a0aa YARN-4412. Create ClusterMonitor to compute ordered list of preferred NMs for OPPORTUNITIC containers. (asuresh) 2016-04-26 20:12:12 -07:00
Arun Suresh c282a08f38 YARN-2885. Create AMRMProxy request interceptor and ContainerAllocator to distribute OPPORTUNISTIC containers to appropriate Nodes (asuresh)
(cherry picked from commit 2bf025278a318b0452fdc9ece4427b4c42124e39)
2016-04-24 22:38:33 -07:00
Arun Suresh b2a654c5ee YARN-4335. Allow ResourceRequests to specify ExecutionType of a request ask (kkaranasos via asuresh)
(cherry picked from commit 8ffabfdf4f)
2016-04-22 23:20:54 -07:00
Karthik Kambatla c8172f5f14 YARN-2883. Queuing of container requests in the NM. (Konstantinos Karanasos and Arun Suresh via kasha) 2016-04-20 09:55:50 -07:00
Jason Lowe 2a5da97f81 Revert "YARN-4311. Removing nodes from include and exclude lists will not remove them from decommissioned nodes list. Contributed by Kuhu Shukla"
This reverts commit 1cbcd4a491.
2016-04-11 15:51:01 +00:00
Akira Ajisaka 1ff27f9d12 YARN-4630. Remove useless boxing/unboxing code. Contributed by Kousuke Saruta. 2016-04-11 14:55:03 +09:00
Jason Lowe 1cbcd4a491 YARN-4311. Removing nodes from include and exclude lists will not remove them from decommissioned nodes list. Contributed by Kuhu Shukla 2016-04-05 13:40:19 +00:00
Arun Suresh 82621e38a0 YARN-4895. Add subtractFrom method to ResourceUtilization class. Contributed by Konstantinos Karanasos. 2016-04-01 14:57:06 -07:00
Junping Du af1d125f9c YARN-4814. ATS 1.5 timelineclient impl call flush after every event write. Contributed by Xuan Gong. 2016-03-23 08:57:16 -07:00
Li Lu d49cfb3504 YARN-4696. Improving EntityGroupFSTimelineStore on exception handling, test setup, and concurrency. (Steve Loughran via gtcarrera9) 2016-03-10 10:51:55 -08:00
Varun Vasudev e51a8c1056 YARN-4737. Add CSRF filter support in YARN. Contributed by Jonathan Maron. 2016-03-07 15:26:44 +05:30
Robert Kanter d7fdec1e6b YARN-4579. Allow DefaultContainerExecutor container log directory permissions to be configurable (rchiang via rkanter) 2016-02-25 16:36:38 -08:00
Robert Kanter 954dd57043 YARN-4697. NM aggregation thread pool is not bound by limits (haibochen via rkanter) 2016-02-24 15:00:24 -08:00
Li Lu 9e0f7b8b69 YARN-4680. TimerTasks leak in ATS V1.5 Writer. (Xuan Gong via
gtcarrera9)
2016-02-24 13:43:09 -08:00
Arun Suresh 23f937e3b7 YARN-2575. Create separate ACLs for Reservation create/update/delete/list ops (Sean Po via asuresh) 2016-02-11 10:47:43 -08:00
Wangda Tan 9875325d5c YARN-4340. Add list API to reservation system. (Sean Po via wangda) 2016-02-02 10:17:33 +08:00
Xuan 9fab22b366 YARN-4219. New levelDB cache storage for timeline v1.5. Contributed by
Li Lu
2016-01-28 14:24:22 -08:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) 2085e60a96 YARN-3542. Refactored existing CPU cgroups support to use the newer and integrated ResourceHandler mechanism, and also deprecated the old LCEResourceHandler inteface hierarchy. Contributed by Varun Vasudev. 2016-01-25 16:19:36 -08:00
Akira Ajisaka 56a0c17508 YARN-4592. Remove unused GetContainerStatus proto. Contributed by Chang Li. 2016-01-25 15:20:29 +09:00
Junping Du 02f597c5db YARN-4265. Provide new timeline plugin storage to support fine-grained entity caching. Contributed by Li Lu and Jason Lowe 2016-01-17 17:37:40 -08:00
rohithsharmaks f7736f464f YARN-4389. Allow application to enable or disable am blacklisting. (Sunil G via rohithsharmaks) 2016-01-15 21:38:26 +05:30
Wangda Tan c0537bcd2c YARN-4571. Make app id/name available to the yarn authorizer provider for better auditing. (Jian He via wangda) 2016-01-13 13:18:31 +08:00
Wangda Tan 9e792da014 YARN-4582. Label-related invalid resource request exception should be able to properly handled by application. (Bibin A Chundatt via wangda) 2016-01-12 12:53:31 +08:00
Xuan 89022f8d4b YARN-4438. Implement RM leader election with curator. Contributed by Jian He 2016-01-07 14:33:06 -08:00
Karthik Kambatla fb00794368 YARN-2882. Add an OPPORTUNISTIC ExecutionType. (Konstantinos Karanasos and Inigo Goiri via kasha) 2015-12-26 20:22:16 -08:00
Gera Shegalov 2c17b81569 YARN-2934. Improve handling of container's stderr. (Naganarasimha G R via gera) 2015-12-24 23:48:05 -08:00
Junping Du 882f2f0464 YARN-4234. New put APIs in TimelineClient for ats v1.5. Contributed by Xuan Gong. 2015-12-23 05:26:51 -08:00
Jian He 85c2466048 YARN-4164. Changed updateApplicationPriority API to return the updated application priority. Contributed by Rohith Sharma K S 2015-12-18 14:13:48 -08:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) 4e7d32c0db YARN-1856. Added cgroups based memory monitoring for containers as another alternative to custom memory-monitoring. Contributed by Varun Vasudev. 2015-12-17 12:13:03 -08:00
Wangda Tan 7faa406f27 YARN-4225. Add preemption status to yarn queue -status for capacity scheduler. (Eric Payne via wangda) 2015-12-16 13:19:40 -08:00
Wangda Tan 79c41b1d83 YARN-4293. ResourceUtilization should be a part of yarn node CLI. (Sunil G via wangda) 2015-12-16 13:18:19 -08:00
Siddharth Seth 0f708d465f YARN-4207. Add a non-judgemental YARN app completion status. Contributed by Rich Haase. 2015-12-16 11:33:55 -08:00
Wangda Tan dfcbbddb09 YARN-4309. Add container launch related debug information to container logs when a container fails. (Varun Vasudev via wangda) 2015-12-14 11:13:22 -08:00
Junping Du f910e4f639 YARN-3623. Add a config to indicate the Timeline Service version. Contributed by Xuan Gong. 2015-12-10 02:53:47 -08:00
Jian He 755dda8dd8 YARN-4405. Support node label store in non-appendable file system. Contributed by Wangda Tan 2015-12-03 17:45:31 -08:00
Jason Lowe 4ac6799d4a YARN-4132. Separate configs for nodemanager to resourcemanager connection timeout and retries. Contributed by Chang Li 2015-11-24 22:35:37 +00:00
Steve Loughran 253e0404f3 YARN-4279. Mark ApplicationId and ApplicationAttemptId static methods as @Public, @Unstable. (stevel) 2015-11-18 21:41:39 +00:00
Wangda Tan 3cc73773eb YARN-4285. Display resource usage as percentage of queue and cluster in the RM UI (Varun Vasudev via wangda) 2015-10-26 13:07:39 -07:00
Rohith Sharma K S 5acdde4744 YARN-2729. Support script based NodeLabelsProvider Interface in Distributed Node Label Configuration Setup. (Naganarasimha G R via rohithsharmaks) 2015-10-26 15:42:42 +05:30
Akira Ajisaka 7781fe1b9e YARN-4294. [JDK8] Fix javadoc errors caused by wrong reference and illegal tag. (aajisaka) 2015-10-24 11:54:42 +09:00
Jonathan Eagles f8adeb712d YARN-4009. CORS support for ResourceManager REST API. ( Varun Vasudev via jeagles) 2015-10-23 10:34:08 -05:00
Junping Du 0fce5f9a49 YARN-4243. Add retry on establishing Zookeeper conenction in EmbeddedElectorService#serviceInit. Contributed by Xuan Gong. 2015-10-22 13:41:09 -07:00
Jonathan Eagles 25f8f801d1 YARN-2513. Host framework UIs in YARN for use with the ATS (jeagles) 2015-10-21 15:38:08 -05:00
Varun Vasudev e39ae0e676 YARN-4262. Allow whitelisted users to run privileged docker containers. Contributed by Sidharta Seethana. 2015-10-19 20:19:22 +05:30
Jian He f9da5cdb2b YARN-4170. AM need to be notified with priority in AllocateResponse. Contributed by Sunil G 2015-10-16 15:26:27 -07:00
Wangda Tan 4337b263aa YARN-4162. CapacityScheduler: Add resource usage by partition and queue capacity by partition to REST API. (Naganarasimha G R via wangda) 2015-10-16 15:06:28 -07:00
Varun Vasudev 63020c54c1 YARN-4258. Add support for controlling capabilities for docker containers. Contributed by Sidharta Seethana. 2015-10-15 13:41:20 +05:30
Devaraj K db93047881 YARN-3964. Support NodeLabelsProvider at Resource Manager side.
Contributed by Dian Fu.
2015-10-11 11:21:29 +05:30
Jason Lowe a0bca2b5ad YARN-261. Ability to fail AM attempts. Contributed by Andrey Klochkov and Rohith Sharma K S 2015-10-09 14:17:38 +00:00
Jason Lowe 8d226225d0 YARN-3943. Use separate threshold configurations for disk-full detection and disk-not-full detection. Contributed by Zhihai Xu 2015-10-08 22:25:34 +00:00
Wangda Tan 30ac69c6bd YARN-4176. Resync NM nodelabels with RM periodically for distributed nodelabels. (Bibin A Chundatt via wangda) 2015-10-05 15:47:21 -07:00
Harsh J c918f7be5e HADOOP-12458. Retries is typoed to spell Retires in parts of hadoop-yarn and hadoop-common. Contributed by Neelesh Srinivas Salian. 2015-10-03 18:37:58 +05:30
Xuan 8f08532bde YARN-1897. CLI and core support for signal container functionality. Contributed by Ming Ma 2015-10-02 18:50:47 -07:00
Jason Lowe fdf02d1f26 YARN-3619. ContainerMetrics unregisters during getMetrics and leads to ConcurrentModificationException. Contributed by Zhihai Xu 2015-10-02 20:20:31 +00:00
Jian He 83a18add10 YARN-1449. AM-NM protocol changes to support container resizing. Contributed by Meng Ding & Wangda Tan) 2015-09-23 13:29:36 -07:00
Jian He dfe2cb849f YARN-3866. AM-RM protocol changes to support container resizing. Contributed by Meng Ding 2015-09-23 13:29:36 -07:00
Chris Douglas 8e01b0d97a YARN-4188. Make MoveApplicationAcrossQueues abstract, newInstance static
Contributed by Giovanni Matteo Fumarola
2015-09-21 17:51:48 -07:00
Wangda Tan ae5308fe1d YARN-3717. Expose app/am/queue's node-label-expression to RM web UI / CLI / REST-API. (Naganarasimha G R via wangda) 2015-09-15 11:40:50 -07:00
Junping Du 73e3a49eb0 YARN-313. Add Admin API for supporting node resource configuration in command line. (Contributed by Inigo Goiri, Kenji Kikushima and Junping Du) 2015-09-15 07:56:47 -07:00
Karthik Kambatla 81df7b586a YARN-2005. Blacklisting support for scheduling AMs. (Anubhav Dhoot via kasha) 2015-09-13 17:03:15 -07:00
Steve Loughran 7269906254 HADOOP-12087. [JDK8] Fix javadoc errors caused by incorrect or illegal tags. (Akira AJISAKA via stevel). 2015-09-13 14:25:26 +01:00
Jian He 6f72f1e600 YARN-2884. Added a proxy service in NM to proxy the the communication between AM and RM. Contributed by Kishore Chaliparambil 2015-09-08 09:35:46 +08:00
Xuan 9b78e6e33d YARN-4087. Followup fixes after YARN-2019 regarding RM behavior when
state-store error occurs. Contributed by Jian He
2015-09-07 17:45:47 -07:00
Wangda Tan bcc85e3bab YARN-4024. YARN RM should avoid unnecessary resolving IP when NMs doing heartbeat. (Hong Zhiguo via wangda) 2015-09-04 15:13:53 -07:00
Jian He a9c8ea71aa YARN-3250. Support admin cli interface in for Application Priority. Contributed by Rohith Sharma K S 2015-08-27 13:25:53 -07:00
Jian He 57c7ae1aff YARN-4014. Support user cli interface in for Application Priority. Contributed by Rohith Sharma K S 2015-08-24 20:36:44 -07:00
Xuan 37e1c3d82a YARN-221. NM should provide a way for AM to tell it not to aggregate
logs. Contributed by Ming Ma
2015-08-22 16:25:24 -07:00
Wangda Tan fc07464d1a YARN-2923. Support configuration based NodeLabelsProvider Service in Distributed Node Label Configuration Setup. (Naganarasimha G R) 2015-08-20 11:51:03 -07:00
Karthik Kambatla def12933b3 YARN-3534. Collect memory/cpu usage on the node. (Inigo Goiri via kasha) 2015-08-16 06:24:16 -07:00
rohithsharmaks 1c12adb71f YARN-4023. Publish Application Priority to TimelineServer. (Sunil G via rohithsharmaks) 2015-08-12 14:45:41 +05:30
Xuan 3ae716fa69 YARN-3999. RM hangs on draing events. Contributed by Jian He 2015-08-11 18:25:11 -07:00
Rohith Sharma K S b6265d39c5 YARN-3948. Display Application Priority in RM Web UI.(Sunil G via rohithsharmaks) 2015-08-07 10:43:41 +05:30
Arun Suresh 154c9d2e42 YARN-3961. Expose pending, running and reserved containers of a queue in REST api and yarn top (adhoot via asuresh) 2015-08-05 23:14:14 -07:00
Xuan 0306d902f5 YARN-3543. ApplicationReport should be able to tell whether the
Application is AM managed or not. Contributed by Rohith Sharma K S
2015-08-03 15:46:00 -07:00
Jonathan Eagles 3cd02b9522 YARN-3978. Configurably turn off the saving of container info in Generic AHS (Eric Payne via jeagles) 2015-08-03 10:38:05 -05:00
Akira Ajisaka 42d4e0ae99 YARN-3958. TestYarnConfigurationFields should be moved to hadoop-yarn-api module. Contributed by Varun Saxena. 2015-07-27 11:43:25 +09:00
Junping Du ee98d6354b YARN-2019. Retrospect on decision of making RM crashed if any exception throw in ZKRMStateStore. Contributed by Jian He. 2015-07-22 17:52:35 -07:00
Wangda Tan c39ca541f4 YARN-2003. Support for Application priority : Changes in RM and Capacity Scheduler. (Sunil G via wangda) 2015-07-21 09:57:23 -07:00
Zhijie Shen 1ea36299a4 YARN-3116. RM notifies NM whether a container is an AM container or normal task container. Contributed by Giovanni Matteo Fumarola. 2015-07-10 18:58:10 -07:00
Akira Ajisaka d6325745e2 YARN-3690. [JDK8] 'mvn site' fails. Contributed by Brahma Reddy Battula. 2015-07-08 15:42:31 +09:00
Jason Lowe 2a20dd9b61 YARN-3809. Failed to launch new attempts because ApplicationMasterLauncher's threads all hang. Contributed by Jun Gong 2015-06-24 16:23:48 +00:00
Devaraj K 2ad668748e YARN-3824. Fix two minor nits in member variable properties of
YarnConfiguration. Contributed by Ray Chiang.
2015-06-18 16:44:08 +05:30
Jian He 960b8f19ca YARN-2716. Refactor ZKRMStateStore retry code with Apache Curator. Contributed by Karthik Kambatla 2015-06-08 14:50:58 -07:00
Xuan 3e000a919f YARN-1462. AHS API and other AHS changes to handle tags for completed MR jobs. Contributed by Xuan Gong 2015-06-05 12:48:52 -07:00
Junping Du d7e7f6aa03 YARN-41. The RM should handle the graceful shutdown of the NM. Contributed by Devaraj K. 2015-06-04 04:59:27 -07:00
Xuan 5766a04428 YARN-3749. We should make a copy of configuration when init
MiniYARNCluster with multiple RMs. Contributed by Chun Chen
2015-06-03 17:20:15 -07:00