| HADOOP-5269 |
TaskTracker.runningTasks holding FAILED_UNCLEAN and KILLED_UNCLEAN taskStatuses forever in some cases. |
Blocker |
. |
Amareshwari Sriramadasu |
Amareshwari Sriramadasu |
| HADOOP-5233 |
Reducer not Succeded after 100% |
Blocker |
. |
Amareshwari Sriramadasu |
Amareshwari Sriramadasu |
| HADOOP-5247 |
NPEs in JobTracker and JobClient when mapred.jobtracker.completeuserjobs.maximum is set to zero. |
Blocker |
. |
Vinod Kumar Vavilapalli |
Amar Kamat |
| HADOOP-5285 |
JobTracker hangs for long periods of time |
Blocker |
. |
Vinod Kumar Vavilapalli |
Devaraj Das |
| HADOOP-5241 |
Reduce tasks get stuck because of over-estimated task size (regression from 0.18) |
Blocker |
. |
Andy Pavlo |
Sharad Agarwal |
| HADOOP-5280 |
When expiring a lost launched task, JT doesn’t remove the attempt from the taskidToTIPMap. |
Blocker |
. |
Vinod Kumar Vavilapalli |
Devaraj Das |
| HADOOP-5154 |
4-way deadlock in FairShare scheduler |
Blocker |
. |
Vinod Kumar Vavilapalli |
Matei Zaharia |
| HADOOP-5146 |
LocalDirAllocator misses files on the local filesystem |
Blocker |
. |
Arun C Murthy |
Devaraj Das |
| HADOOP-5326 |
bzip2 codec (CBZip2OutputStream) creates corrupted output file for some inputs |
Major |
io |
Rodrigo Schmidt |
Rodrigo Schmidt |
| HADOOP-4638 |
Exception thrown in/from RecoveryManager.recover() should be caught and handled |
Blocker |
. |
Amar Kamat |
Amar Kamat |
| HADOOP-5384 |
DataNodeCluster should not create blocks with generationStamp == 1 |
Blocker |
test |
Tsz Wo Nicholas Sze |
Tsz Wo Nicholas Sze |
| HADOOP-5376 |
JobInProgress.obtainTaskCleanupTask() throws an ArrayIndexOutOfBoundsException |
Blocker |
. |
Vinod Kumar Vavilapalli |
Amareshwari Sriramadasu |
| HADOOP-5421 |
HADOOP-4638 has broken 0.19 compilation |
Blocker |
. |
Amar Kamat |
Devaraj Das |
| HADOOP-5392 |
JobTracker crashes during recovery if job files are garbled |
Blocker |
. |
Amar Kamat |
Amar Kamat |
| HADOOP-5333 |
The libhdfs append API is not coded correctly |
Major |
. |
dhruba borthakur |
dhruba borthakur |
| HADOOP-3998 |
Got an exception from ClientFinalizer when the JT is terminated |
Blocker |
. |
Amar Kamat |
dhruba borthakur |
| HADOOP-5440 |
Successful taskid are not removed from TaskMemoryManager |
Blocker |
. |
Amareshwari Sriramadasu |
Amareshwari Sriramadasu |
| HADOOP-5446 |
TaskTracker metrics are disabled |
Major |
metrics |
Chris Douglas |
Chris Douglas |
| HADOOP-5449 |
Verify if JobHistory.HistoryCleaner works as expected |
Blocker |
. |
Amar Kamat |
Amareshwari Sriramadasu |
| HADOOP-5465 |
Blocks remain under-replicated |
Blocker |
. |
Hairong Kuang |
Hairong Kuang |
| HADOOP-5479 |
NameNode should not send empty block replication request to DataNode |
Critical |
. |
Hairong Kuang |
Hairong Kuang |
| HADOOP-5522 |
Document job setup/cleaup tasks and task cleanup tasks in mapred tutorial |
Blocker |
. |
Amareshwari Sriramadasu |
Amareshwari Sriramadasu |
| HADOOP-5549 |
ReplicationMonitor should schedule both replication and deletion work in one iteration |
Major |
. |
Hairong Kuang |
Hairong Kuang |
| HADOOP-5554 |
DataNodeCluster should create blocks with the same generation stamp as the blocks created in CreateEditsLog |
Major |
test |
Hairong Kuang |
Hairong Kuang |
| HADOOP-5557 |
Two minor problems in TestOverReplicatedBlocks |
Minor |
test |
Tsz Wo Nicholas Sze |
Tsz Wo Nicholas Sze |
| HADOOP-5231 |
Negative number of maps in cluster summary |
Major |
. |
Amareshwari Sriramadasu |
Amareshwari Sriramadasu |
| HADOOP-4719 |
The ls shell command documentation is out-dated |
Major |
documentation |
Tsz Wo Nicholas Sze |
Ravi Phulari |
| HADOOP-5374 |
NPE in JobTracker.getTasksToSave() method |
Major |
. |
Vinod Kumar Vavilapalli |
Amareshwari Sriramadasu |
| HADOOP-4780 |
Task Tracker burns a lot of cpu in calling getLocalCache |
Major |
. |
Runping Qi |
He Yongqiang |
| HADOOP-5551 |
Namenode permits directory destruction on overwrite |
Critical |
. |
Brian Bockelman |
Brian Bockelman |
| HADOOP-5644 |
Namnode is stuck in safe mode |
Major |
. |
Suresh Srinivas |
Suresh Srinivas |
| HADOOP-5671 |
DistCp.sameFile(..) should return true if src fs does not support checksum |
Major |
. |
Tsz Wo Nicholas Sze |
Tsz Wo Nicholas Sze |
| HADOOP-5213 |
BZip2CompressionOutputStream NullPointerException |
Blocker |
io |
Zheng Shao |
Zheng Shao |
| HADOOP-5579 |
libhdfs does not set errno correctly |
Major |
. |
Brian Bockelman |
Brian Bockelman |
| HADOOP-5728 |
FSEditLog.printStatistics may cause IndexOutOfBoundsException |
Major |
. |
Wang Xu |
Wang Xu |
| HADOOP-5816 |
ArrayIndexOutOfBoundsException when using KeyFieldBasedComparator |
Minor |
. |
Min Zhou |
He Yongqiang |
| HADOOP-5951 |
StorageInfo needs Apache license header. |
Major |
. |
Suresh Srinivas |
Suresh Srinivas |
| HADOOP-6017 |
NameNode and SecondaryNameNode fail to restart because of abnormal filenames. |
Blocker |
. |
Raghu Angadi |
Tsz Wo Nicholas Sze |
