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MAPREDUCE-5702
TaskLogServlet#printTaskLog has spurious HTML closing tagsMAPREDUCE-4944
Backport YARN-40 to support listClusterNodes and printNodeStatus in command line toolMAPREDUCE-5227
JobTrackerMetricsSource and QueueMetrics should standardize naming rules
TestDFSIO should write less compressible data
Searching for ';' in JobTracker History throws ArrayOutOfBoundException
Support mapreduce.input.fileinputformat.split.maxsize
MiniMR cluster thread crashes if no hadoop log dir set
Fix BigDecimal ArithmeticException in PiEstimator
JobSubmissionProtocol should be made public, not package private
Port output replication factor configurable for terasort to Hadoop 1.x
mapreduce.cluster.adminstrators should be included in mapred-default.xml
testJobTrackerRestartsWithMissingJobFile failed in branch-1
Kill task early in case of long task launch delays
JobID.forName() isn't strict enough
Unit Test: TestJobTrackerRestart fails when it is run with ant-1.8.4
Improve logging around Task Tracker exiting with JVM manager inconsistent state
Job recovery can fail if task log directory symlink from prior run still existsMAPREDUCE-2960
A single TT disk failure can cause the job to fail
The TT daemon should shutdown on fatal exceptions
dfs calls from streaming fails with ExceptionInInitializerError
Add test for userlogs on multiple disks (MR-2415)
The fs docs should cover mapred.fairscheduler.assignmultiple
optimize JobInProgress.initTasks()
MAPREDUCE-1933
Improve automated testcase for tasktracker dealing with corrupted disk.
Support utf-8 text with BOM (byte order marker)
Combiner in mapred API gets only a dummy reporter
CombineFileInputFormat only requests a single location per split when more could be optimal
MR1 FairScheduler use of custom weight adjuster is not thread safe for comparisons
TestJvmReuse must be fixed or removed from branch-1
Add a updateJobWithSplit() method for new-api job
Tasklogs disappear if JVM reuse is enabled
task-controller fails compilation on Mac
old API CombineFileInputFormat missing fixes that are in new API
bundling classpath into jar manifest on Windows does not expand environment variables or wildcards
Add HTTPS for WebUIs on Branch-1
Fix failing TestJobKillAndFail in branch-1
MR does not audit-log the job kill operations
Port MAPREDUCE-463 (The job setup and cleanup tasks should be optional) to branch-1
Reduce job latency by removing hardcoded sleep statements
JettyBugMonitor thread should kill TT if can't find jetty selector thread
Dynamic configuration for task slots on TT
Simplify job submission in gridmix
JobTracker needs fix similar to HDFS-94
Apply audience and stability annotations to classes in MapReduce for 1.x
Clients should not enforce counter limits
TestNodeRefresh fails on branch-20-security
TestMRWithDistributedCache fails on branch-20-security
Work directory is not deleted when downloadCacheObject throws IOException
LocalJobRunner doesn't honor custom OutputCommiter cleanupJob
Make the distributed cache tests easier to diagnose