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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due
Bug MAPREDUCE-6689

MapReduce job can infinitely increase number of reducer resource requests

Wangda Tan Wangda Tan Blocker Closed Fixed  
Bug MAPREDUCE-6680

JHS UserLogDir scan algorithm sometime could skip directory with update in CloudFS (Azure FileSystem, S3, etc.)

Junping Du Junping Du Major Closed Fixed  
Bug MAPREDUCE-6670

TestJobListCache#testEviction sometimes fails on Windows with timeout

Gergely Novák Gergely Novák Minor Closed Fixed  
Bug MAPREDUCE-6656

[NNBench] OP_DELETE operation isn't working after MAPREDUCE-6363

J.Andreina J.Andreina Blocker Closed Fixed  
Bug MAPREDUCE-6645

TestWordStats outputs logs under directories other than target/test-dir

Gabor Liptak Akira Ajisaka Major Closed Fixed  
Bug MAPREDUCE-6637

Testcase Failure : TestFileInputFormat.testSplitLocationInfo

Brahma Reddy Battula Brahma Reddy Battula Major Closed Fixed  
Bug MAPREDUCE-6635

Unsafe long to int conversion in UncompressedSplitLineReader and IndexOutOfBoundsException

Junping Du Sergey Shelukhin Critical Closed Fixed  
Bug MAPREDUCE-6633

AM should retry map attempts if the reduce task encounters commpression related errors.

Rushabh S Shah Rushabh S Shah Major Closed Fixed  
Improvement MAPREDUCE-6622

Add capability to set JHS job cache to a task-based limit

Ray Chiang Ray Chiang Critical Closed Fixed  
Bug MAPREDUCE-6621

Memory Leak in JobClient#submitJobInternal()

Xuan Gong Xuan Gong Major Closed Fixed  
Bug MAPREDUCE-6619

HADOOP_CLASSPATH is overwritten in MR container

Junping Du shanyu zhao Major Closed Fixed  
Bug MAPREDUCE-6618

YarnClientProtocolProvider leaking the YarnClient thread.

Xuan Gong Xuan Gong Major Closed Fixed  
Bug MAPREDUCE-6583

Clarify confusing sentence in MapReduce tutorial document

Kai Sasaki chris snow Minor Closed Fixed  
Bug MAPREDUCE-6580

Test failure : TestMRJobsWithProfiler

Eric Badger Rohith Sharma K S Major Closed Fixed  
Bug MAPREDUCE-6577

MR AM unable to load native library without MR_AM_ADMIN_USER_ENV set

Sangjin Lee Sangjin Lee Critical Closed Fixed  
Bug MAPREDUCE-6558

multibyte delimiters with compressed input files generate duplicate records

Wilfred Spiegelenburg Wilfred Spiegelenburg Major Closed Fixed  
Bug MAPREDUCE-6554

MRAppMaster servicestart failing with NPE in MRAppMaster#parsePreviousJobHistory

Bibin A Chundatt Bibin A Chundatt Critical Closed Fixed  
Bug MAPREDUCE-6514

Job hangs as ask is not updated after ramping down of all reducers

Varun Saxena Varun Saxena Blocker Closed Fixed  
Bug MAPREDUCE-6513

MR job got hanged forever when one NM unstable for some time

Varun Saxena Bob.zhao Critical Closed Fixed 15/Oct/15
Bug MAPREDUCE-6460

TestRMContainerAllocator.testAttemptNotFoundCausesRMCommunicatorException fails

zhihai xu zhihai xu Major Closed Fixed  
Improvement MAPREDUCE-6436

JobHistory cache issue

Kai Sasaki Ryu Kobayashi Blocker Closed Fixed  
Bug MAPREDUCE-6413

TestLocalJobSubmission is failing with unknown host

zhihai xu Jason Lowe Major Closed Fixed  
Bug MAPREDUCE-6363

[NNBench] Lease mismatch error when running with multiple mappers

Bibin A Chundatt Brahma Reddy Battula Critical Closed Fixed  
Bug MAPREDUCE-6302

Preempt reducers after a configurable timeout irrespective of headroom

Karthik Kambatla mai shurong Critical Closed Fixed  
Test MAPREDUCE-6191

TestJavaSerialization fails with getting incorrect MR job result

sam liu sam liu Minor Closed Fixed  
Bug MAPREDUCE-5817

Mappers get rescheduled on node transition even after all reducers are completed

Sangjin Lee Sangjin Lee Major Closed Fixed  
Improvement MAPREDUCE-5485

Allow repeating job commit by extending OutputCommitter API

Junping Du Nemon Lou Critical Closed Fixed  
Bug MAPREDUCE-4785

TestMRApp occasionally fails

Haibo Chen Jason Lowe Major Closed Fixed  

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