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MAPREDUCE-4017
Add jobname to jobsummary logMAPREDUCE-4165
Committing is misspelled as commiting in task logs
Hadoop Job setup error leaves no useful info to users (when LinuxTaskController is used)
Calling getPriority on JobInfo after parsing a history log with JobHistoryParser throws a NullPointerException
NPE in Resource Manager shutdown
Error conditions (missing appid, appid not found) are masked in the RM app page
Sorting by Last Health-Update on the RM nodes page sorts does not work correctly
Container Logs appear in unsorted order
SortValidator.java is incompatible with multi-user or parallel use (due to a /tmp file with static name)
port gridmix tests to yarn
RM apps page starttime/endtime sorts are incorrect
Add metrics to RM for NM heartbeats
RM capacity scheduler web UI doesn't show active users
Exception in commitJob marks job as successful in job history
Simplify debugging a job's tokens
Test failures with "Container .. is running beyond virtual memory limits"
Test failures with "Container .. is running beyond virtual memory limits"
Test failures with "Container .. is running beyond virtual memory limits"
AM logs link is missing user name
SortValidator writes to wrong directory
Should throw InvalidJobConfException if duplicates found in cacheArchives or cacheFiles
LocalDistributedCacheManager can get an ArrayIndexOutOfBounds when creating symlinks
TestFileInputFormat fails intermittently
Counters.makeCompactString() changed behavior from 0.20
Race conditions in IndexCache
Show Configuration Tracability in MR UI
RM gets fatal error and exits during TestRM
Fix detailed metrics for protobuf-based RPC on 0.23
Extending DistCp through a custom CopyListing is not possible
The history server should have a separate pluggable storage/query interface
Web services returns incorrect JSON for deep queue treeMAPREDUCE-3972
Locking and exception issues in JobHistory Server.
TestRMContainerAllocator failing
Add node information to bin/mapred job -list-attempt-ids and other improvements
Need a RM->AM channel to inform AMs about faulty/unhealthy/lost nodes
MR2 reduce tasks showing >100% complete
TestHsWebServicesJobs fails on jdk7
TestHsWebServicesJobsQuery fails on jdk7
Inverted Index
MAPREDUCE-4212
TestJobClientGetJob sometimes fails
Expose listener address for WebApp
ConcurrentModificationError in DirectoryCollection
Include the hsqldb jar in the hadoop-mapreduce tar file
Improve web UI for task attempts userlog link
data_join test classes are in the wrong packge
documentation: Gridmix has javadoc warnings in StressJobFactory
RM/AM scheduling debug statement not adequate on #asks
mapreduce.job.reduce.slowstart.completedmaps is not working properly to delay the scheduling of the reduce tasks
gridmix mainClass wrong in pom.xml
Display tail of aggregated logs by default