Re: Un-deprecate the old MapReduce API?

2010-04-22 Thread Amr Awadallah
+1 (mainly to avoid confusing new comers as Eric Sammer correctly indicated). On 4/22/2010 9:15 AM, Doug Cutting wrote: Owen O'Malley wrote: 0.21: new core api should be stable except for Job and Cluster new library code should be evolving -1 for removing the deprecation, we

[jira] Created: (MAPREDUCE-1115) Support hierarchical pools of directories to use for intermediate MapReduce data files (for SSD drives)

2009-10-14 Thread Amr Awadallah (JIRA)
/jira/browse/MAPREDUCE-1115 Project: Hadoop Map/Reduce Issue Type: Improvement Components: tasktracker Reporter: Amr Awadallah Priority: Minor Some initial benchmarking shows that SSDs can help a lot for local data files (for shuffle and other