[jira] [Created] (MAPREDUCE-3612) Task.TaskReporter.done method blocked for some time when task is finishing

2012-01-03 Thread Binglin Chang (Created) (JIRA)
Task.TaskReporter.done method blocked for some time when task is finishing -- Key: MAPREDUCE-3612 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3612 Project: Hadoop Map/Red

[jira] [Created] (MAPREDUCE-3397) Support no sort dataflow in map output and reduce merge phrase

2011-11-14 Thread Binglin Chang (Created) (JIRA)
Support no sort dataflow in map output and reduce merge phrase -- Key: MAPREDUCE-3397 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3397 Project: Hadoop Map/Reduce Issue Type

[jira] [Created] (MAPREDUCE-3383) Duplicate job.getOutputValueGroupingComparator() in ReduceTask

2011-11-09 Thread Binglin Chang (Created) (JIRA)
Duplicate job.getOutputValueGroupingComparator() in ReduceTask -- Key: MAPREDUCE-3383 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3383 Project: Hadoop Map/Reduce Issue Type

[jira] [Created] (MAPREDUCE-3247) Add hash aggregation style data flow and/or new API

2011-10-22 Thread Binglin Chang (Created) (JIRA)
Add hash aggregation style data flow and/or new API --- Key: MAPREDUCE-3247 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3247 Project: Hadoop Map/Reduce Issue Type: New Feature

[jira] [Created] (MAPREDUCE-3246) Make Task extensible to support modifications of Task or even alternate programming paradigms

2011-10-22 Thread Binglin Chang (Created) (JIRA)
Make Task extensible to support modifications of Task or even alternate programming paradigms - Key: MAPREDUCE-3246 URL: https://issues.apache.org/jira/browse/MAPREDUCE-32