Robert Kanter
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8acc5e9b4b
MAPREDUCE-6143. add configuration for mapreduce speculative execution in MR2 (zxu via rkanter)
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10 年之前 |
Jason Lowe
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56b7ec71a6
MAPREDUCE-6141. History server leveldb recovery store. Contributed by Jason Lowe
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10 年之前 |
Gera Shegalov
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a003f71cac
MAPREDUCE-5785. Derive heap size or mapreduce.*.memory.mb automatically. (Gera Shegalov and Karthik Kambatla via gera)
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10 年之前 |
Harsh J
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6621c3598e
MAPREDUCE-6149. Document override log4j.properties in MR job. Contributed by Junping Du.
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10 年之前 |
Gera Shegalov
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0bcea111e5
HADOOP-11211. mapreduce.job.classloader.system.classes semantics should be order-independent. (Yitong Zhou via gera)
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10 年之前 |
Harsh J
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cb99f43305
MAPREDUCE-5420. Remove mapreduce.task.tmp.dir from mapred-default.xml. Contributed by James Carman. (harsh)
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10 年之前 |
Jason Lowe
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03ab24aa01
MAPREDUCE-5932. Provide an option to use a dedicated reduce-side shuffle log. Contributed by Gera Shegalov
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10 年之前 |
Karthik Kambatla
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a655973e78
Revert "MAPREDUCE-5785. Derive heap size or mapreduce.*.memory.mb automatically. (Gera Shegalov and Karthik Kambatla via kasha)"
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10 年之前 |
Karthik Kambatla
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a4df9eed05
MAPREDUCE-5785. Derive heap size or mapreduce.*.memory.mb automatically. (Gera Shegalov and Karthik Kambatla via kasha)
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10 年之前 |
Zhijie Shen
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971e91c8c0
MAPREDUCE-6018. Added an MR specific config to enable emitting job history data to the timeline server. Contributed by Robert Kanter.
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10 年之前 |
Allen Wittenauer
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1147b9ae16
MAPREDUCE-6073. Description of mapreduce.job.speculative.slowtaskthreshold in mapred-default should be moved into description tags (Tsuyoshi OZAWA via aw)
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10 年之前 |
Jason Lowe
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2c3da25fd7
MAPREDUCE-5891. Improved shuffle error handling across NM restarts. Contributed by Junping Du
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10 年之前 |
Jason Lowe
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9e28e089c6
MAPREDUCE-6070. yarn.app.am.resource.mb/cpu-vcores affects uber mode but is not documented. Contributed by Tsuyoshi OZAWA
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10 年之前 |
Sanford Ryza
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5109157ed1
MAPREDUCE-5130. Add missing job config options to mapred-default.xml (Ray Chiang via Sandy Ryza)
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10 年之前 |
Jason Darrell Lowe
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da4ba50269
HADOOP-10893. isolated classloader on the client side. Contributed by Sangjin Lee
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10 年之前 |
Karthik Kambatla
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e5e9d792c7
MAPREDUCE-5974. Allow specifying multiple MapOutputCollectors with fallback. (Todd Lipcon via kasha)
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10 年之前 |
Jason Darrell Lowe
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7378af7bca
MAPREDUCE-5878. some standard JDK APIs are not part of system classes defaults. Contributed by Sangjin Lee
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10 年之前 |
Vinod Kumar Vavilapalli
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b60ef8b91b
MAPREDUCE-5790. Made it easier to enable hprof profile options by default. Contributed by Gera Shegalov.
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10 年之前 |
Karthik Kambatla
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7b9c074b76
MAPREDUCE-5844. Add a configurable delay to reducer-preemption. (Maysam Yabandeh via kasha)
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11 年之前 |
Jason Darrell Lowe
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b0e80d1a47
MAPREDUCE-5814. fat jar with *-default.xml may fail when mapreduce.job.classloader=true. Contributed by Gera Shegalov
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11 年之前 |
Chris Nauroth
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a90a5c2452
MAPREDUCE-5791. Shuffle phase is slow in Windows - FadviseFileRegion::transferTo does not read disks efficiently. Contributed by Nikola Vujic.
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11 年之前 |
Vinod Kumar Vavilapalli
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a5c08eed16
MAPREDUCE-5787. Added the ability to keep alive shuffle connections in the MapReduce shuffle-handler. Contributed by Rajesh Balamohan.
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11 年之前 |
Vinod Kumar Vavilapalli
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396c6c63a2
MAPREDUCE-2349. Modified FileInputFormat to be able to issue file and block location calls in parallel. Contributed by Siddharth Seth.
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11 年之前 |
Vinod Kumar Vavilapalli
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96e0ca2d27
YARN-1824. Improved NodeManager and clients to be able to handle cross platform application submissions. Contributed by Jian He.
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11 年之前 |
Jason Darrell Lowe
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a756de93ef
MAPREDUCE-5773. Provide dedicated MRAppMaster syslog length limit. Contributed by Gera Shegalov
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11 年之前 |
Karthik Kambatla
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4594b74b85
MAPREDUCE-5699. Allow setting tags on MR jobs (kasha)
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11 年之前 |
Sanford Ryza
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f667371746
MAPREDUCE-5650. Job fails when hprof mapreduce.task.profile.map/reduce.params is specified (Gera Shegalov via Sandy Ryza)
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11 年之前 |
Jason Darrell Lowe
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a6ea460a91
MAPREDUCE-5672. Provide optional RollingFileAppender for container log4j (syslog). Contributed by Gera Shegalov
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11 年之前 |
Chris Nauroth
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88c4d4a714
MAPREDUCE-5616. MR Client-AppMaster RPC max retries on socket timeout is too high. Contributed by Chris Nauroth.
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11 年之前 |
Jason Darrell Lowe
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38a3b925e9
MAPREDUCE-5186. mapreduce.job.max.split.locations causes some splits created by CombineFileInputFormat to fail. Contributed by Robert Parker and Jason Lowe
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11 年之前 |