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MAPREDUCE-4990
Construct debug strings conditionally in ShuffleHandler.Shuffle#sendMapOutput()MAPREDUCE-5522
Incorrectly expect the array of JobQueueInfo returned by o.a.h.mapred.QueueManager#getJobQueueInfos to have a specific order.
Add mapreduce.{map|reduce}.memory.mb defaults to mapred-default.xml
TestDFSIO should write less compressible data
Cleanup: mapreduce.util.ResourceCalculatorPlugin and related code should be removed
mapred shell script should respect usage flags (--help -help -h)
add concrete common implementations of CombineFileInputFormatMAPREDUCE-5089
Remove TestProcfsBasedProcessTree from mapreduce-client-jobclient
Re-assess TokenCache methods marked @Private
Race condition in test case TestFetchFailure cause it to fail
TestMRAsyncDiskService fails on Windows
TestMRJobClient fails on Windows due to path format
JobHistory should not use File.separator to match timestamp in path
Job staging directory owner checking could fail on Windows
MiniMRYarnCluster with localFs does not work on Windows
TestClusterMapReduceTestCase and TestJobName fail on Windows in branch-2
Fix child task environment variable config and add support for WindowsMAPREDUCE-5222
Fix JobClient incompatibilities with MR1
Reduce side Combiner is not used when using the new API
Create mapreduce command scripts on Windows
AM web UI: clicking on Map Task results in 500 error
TestRMNMInfo is failing
FileAlreadyExistsException is assumed to be thrown by FileSystem#mkdirs or FileContext#mkdir in the codebaseMAPREDUCE-5265
History server admin service to refresh user and superuser group mappings
Add missing job config options to mapred-default.xml
Deprecate and Remove PathCleanupQueue
Remove dead code QueueManager and JobEndNotifier
TestJobImpl->testJobNoTasks fails with IBM JAVA
MRAM should not normalize allocation request capabilities
TestTaskLog fails on Windows because of path separators missmatch
A number of public static variables are removed from JobConf
Two functions changed their visibility in JobStatus
job -list-attempt-ids command does not handle illegal task-state
startContainer call should use the ContainerToken instead of Container [YARN-684]
Fix exception unwrapping and unit tests using UndeclaredThrowable
Mapreduce API: TokenCache incompatibility issues with MR1
Mapreduce API: String toHex(byte[]) is removed from SecureShuffleUtils
Protected variables are removed from CombineFileRecordReader in both mapred and mapreduce
ClusterStatus incompatiblity issues with MR1
mapred.Counters incompatiblity issues with MR1
Signature changes for getTaskId of TaskReport in mapred
Functions are changed or removed from Job in jobcontrol
Mapred API: Function signature change in JobControl
Two function signature changes in filecache.DistributedCache
Mapred API: void setTaskID(TaskAttemptID) is missing in TaskCompletionEvent
Move MapReduce services to YARN-117 stricter lifecycle
Update MR code to work with YARN-635 changes
filecache.DistributedCache incompatiblity issues with MR1
Change MR App to use update property names in container-log4j.properties
Mapreduce API: CounterGroup changes from non-abstract class to interface